mirrors/systemd
0
0
Fork 0
mirror of https://github.com/systemd/systemd.git synced 2024-11-27 04:03:36 +08:00
Code Issues Packages Projects Releases Wiki Activity
89696521d2
systemd/meson.build

3170 lines
121 KiB
Meson
Raw Normal View History

license: LGPL-2.1+ -> LGPL-2.1-or-later
2020-11-09 12:23:58 +08:00
# SPDX-License-Identifier: LGPL-2.1-or-later
Add license headers and SPDX identifiers to meson.build files So far I avoided adding license headers to meson files, but they are pretty big and important and should carry license headers like everything else. I added my own copyright, even though other people modified those files too. But this is mostly symbolic, so I hope that's OK.
2017-11-19 01:32:01 +08:00
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
project('systemd', 'c',
meson: Start adding devel and rc suffixes to the project version Let's make sure that versions generated by meson-vcs-tag.sh always sort higher than official and stable releases. We achieve this by immediately updating the meson version in meson.build after a new release. To make sure this version always sorts lower than future rcs, we suffix it with "~devel" which will sort lower than "~rcX". The new release workflow is to update the version in meson.build for each rc and the official release and to also update the version number after a new release to the next development version. The full version is exposed as PROJECT_VERSION_FULL and used where it makes sense over PROJECT_VERSION. We also switch to reading the version from a meson.version file in the repo instead of hardcoding it in meson.build. This makes it easier to access both inside and outside of the project. The meson-vcs-tag.sh script is rewritten to query the version from meson.version instead of passing it in via the command line. This makes it easier to use outside of systemd since users don't have to query the version themselves first.
2024-02-14 18:04:36 +08:00
version : files('meson.version'),
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
license : 'LGPLv2+',
default_options: [
meson: move to c_std=gnu11 Recently, the kernel communitiy started to discuss to move C11 (gnu11) [1], and it seems to come near future. Let's also move to c_std=gnu11. Unlike the kernel, we already uses gnu99, hence hopefully we can move to C11 without changing anything. [1] https://lore.kernel.org/lkml/CAHk-=wiyCH7xeHcmiFJ-YgXUy2Jaj7pnkdKpcovt8fYbVFW3TA@mail.gmail.com/
2022-03-11 14:13:23 +08:00
'c_std=gnu11',
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
'prefix=/usr',
'sysconfdir=/etc',
'localstatedir=/var',
meson: use warning_level=2 by default Let's bump up the warning level, and not add by -Wextra by hand. This is the approach recommended by meson. The idea is that all projects should be as similar as possible to make it easier for users to switch between projects.
2019-11-10 18:39:15 +08:00
'warning_level=2',
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
],
meson: bump required version to 0.60.0 To suppress warning about install_tag argument.
2022-05-16 03:08:21 +08:00
meson_version : '>= 0.60.0',
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
)
meson: Fix various versions Follow up for 8b3b01c4b7e0fde39b4be354990ee68f5e612c52 We switch to PROJECT_VERSION instead of PROJECT_VERSION_FULL where we report our version and which is likely being parsed to avoid breaking compat. If we didn't, the output would change from systemd 255 to systemd 255.1 which could break various tools.
2024-07-04 20:44:21 +08:00
project_major_version = meson.project_version().split('.')[0].split('~')[0]
if meson.project_version().contains('.')
project_minor_version = meson.project_version().split('.')[-1].split('~')[0]
else
project_minor_version = '0'
endif
meson: update version numbers for 256~rc1
2024-04-26 05:26:08 +08:00
libsystemd_version = '0.39.0'
libudev_version = '1.7.9'
meson: move library version defines to the top (#6939)
2017-09-29 01:24:16 +08:00
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
conf = configuration_data()
tree-wide: Update homepage to systemd.io
2022-05-19 19:58:15 +08:00
conf.set_quoted('PROJECT_URL', 'https://systemd.io/')
meson: Fix various versions Follow up for 8b3b01c4b7e0fde39b4be354990ee68f5e612c52 We switch to PROJECT_VERSION instead of PROJECT_VERSION_FULL where we report our version and which is likely being parsed to avoid breaking compat. If we didn't, the output would change from systemd 255 to systemd 255.1 which could break various tools.
2024-07-04 20:44:21 +08:00
conf.set('PROJECT_VERSION', project_major_version,
meson: explain GIT_VERSION and PROJECT_VERSION Fixes #11415.
2020-02-28 18:09:16 +08:00
description : 'Numerical project version (used where a simple number is expected)')
meson: Start adding devel and rc suffixes to the project version Let's make sure that versions generated by meson-vcs-tag.sh always sort higher than official and stable releases. We achieve this by immediately updating the meson version in meson.build after a new release. To make sure this version always sorts lower than future rcs, we suffix it with "~devel" which will sort lower than "~rcX". The new release workflow is to update the version in meson.build for each rc and the official release and to also update the version number after a new release to the next development version. The full version is exposed as PROJECT_VERSION_FULL and used where it makes sense over PROJECT_VERSION. We also switch to reading the version from a meson.version file in the repo instead of hardcoding it in meson.build. This makes it easier to access both inside and outside of the project. The meson-vcs-tag.sh script is rewritten to query the version from meson.version instead of passing it in via the command line. This makes it easier to use outside of systemd since users don't have to query the version themselves first.
2024-02-14 18:04:36 +08:00
conf.set_quoted('PROJECT_VERSION_FULL', meson.project_version(), description : 'Full project version')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: scope more git invocations with current_source_dir()
2019-02-28 00:19:07 +08:00
# This is to be used instead of meson.source_root(), as the latter will return
# the wrong result when systemd is being built as a meson subproject
project_source_root = meson.current_source_dir()
meson: add man/update-dbus-docs target
2020-04-25 02:12:03 +08:00
project_build_root = meson.current_build_dir()
basic/log: add a define for path relative to source root When using build/ directory inside of the source directory: __FILE__: ../src/test/test-log.c RELATIVE_SOURCE_PATH: .. PROJECT_FILE: src/test/test-log.c When using a build directory outside of the source directory: __FILE__: ../../../home/zbyszek/src/systemd-work/src/test/test-log.c RELATIVE_SOURCE_PATH: ../../../home/zbyszek/src/systemd-work PROJECT_FILE: src/test/test-log.c
2019-06-07 20:41:36 +08:00
relative_source_path = run_command('realpath',
meson: add man/update-dbus-docs target
2020-04-25 02:12:03 +08:00
'--relative-to=@0@'.format(project_build_root),
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
project_source_root,
check : true).stdout().strip()
basic/log: add a define for path relative to source root When using build/ directory inside of the source directory: __FILE__: ../src/test/test-log.c RELATIVE_SOURCE_PATH: .. PROJECT_FILE: src/test/test-log.c When using a build directory outside of the source directory: __FILE__: ../../../home/zbyszek/src/systemd-work/src/test/test-log.c RELATIVE_SOURCE_PATH: ../../../home/zbyszek/src/systemd-work PROJECT_FILE: src/test/test-log.c
2019-06-07 20:41:36 +08:00
conf.set_quoted('RELATIVE_SOURCE_PATH', relative_source_path)
meson: scope more git invocations with current_source_dir()
2019-02-28 00:19:07 +08:00
meson: simplify the BUILD_MODE conditional Using a enum is all nice and generic, but at this point it seems unlikely that we'll add further build modes. But having an enum means that we need to include the header file with the enumeration whenerever the conditional is used. I want to use the conditional in log.h, which makes it hard to avoid circular imports.
2021-04-14 19:17:22 +08:00
conf.set10('BUILD_MODE_DEVELOPER', get_option('mode') == 'developer',
description : 'tailor build to development or release builds')
meson: enable vmspawn by default in developer mode This should also implicitly enabled vmspawn in CI. It wasn't passing even the basic tests, which we didn't see, because it needs to be explicitly enabled.
2023-11-08 04:51:40 +08:00
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
feature = get_option('log-message-verification')
if feature.auto()
have = conf.get('BUILD_MODE_DEVELOPER') == 1
meson: turn on log-message-verification by default in developer builds I'm not _quite_ convinced that this a good idea… I'm at least keeping it separate to make it easy to revert ;)
2022-05-11 22:42:13 +08:00
else
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
have = feature.enabled()
meson: turn on log-message-verification by default in developer builds I'm not _quite_ convinced that this a good idea… I'm at least keeping it separate to make it easy to revert ;)
2022-05-11 22:42:13 +08:00
endif
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
conf.set10('LOG_MESSAGE_VERIFICATION', have)
meson: add "develop mode" config switch
2020-08-27 23:26:49 +08:00
meson: c++ is required for the fuzzer builds The configuration would fail with an error about cpp being an unknown language anyway, but it's nicer to fail early and explicitly. https://github.com/systemd/systemd/pull/10339#issuecomment-428279175
2018-10-10 17:56:45 +08:00
want_ossfuzz = get_option('oss-fuzz')
want_libfuzzer = get_option('llvm-fuzz')
meson.build: change operator combining bools from + to and upstream meson stopped allowing combining boolean with the plus operator, and now requires using the logical and operator reference: https://github.com/mesonbuild/meson/commit/43302d3296baff6aeaf8e03f5d701b0402e37a6c Fixes: #20632
2021-09-04 00:43:33 +08:00
if want_ossfuzz and want_libfuzzer
ci: turn off FuzzBuzz I don't think anyone uses it.
2020-03-30 14:42:19 +08:00
error('only one of oss-fuzz or llvm-fuzz can be specified')
meson: c++ is required for the fuzzer builds The configuration would fail with an error about cpp being an unknown language anyway, but it's nicer to fail early and explicitly. https://github.com/systemd/systemd/pull/10339#issuecomment-428279175
2018-10-10 17:56:45 +08:00
endif
tests: hook up fuzz targets to FuzzBuzz
2019-05-06 03:28:42 +08:00
ci: turn off FuzzBuzz I don't think anyone uses it.
2020-03-30 14:42:19 +08:00
fuzzer_build = want_ossfuzz or want_libfuzzer
meson: c++ is required for the fuzzer builds The configuration would fail with an error about cpp being an unknown language anyway, but it's nicer to fail early and explicitly. https://github.com/systemd/systemd/pull/10339#issuecomment-428279175
2018-10-10 17:56:45 +08:00
fuzzers: ignore size limits when compiled standalone This way we can still call fuzzers on old samples, but oss-fuzz will not waste its and our time finding overly large inputs.
2022-05-12 18:51:11 +08:00
# If we're building *not* for actual fuzzing, allow input samples of any size
# (for testing and for reproduction of issues discovered with previously-higher
# limits).
conf.set10('FUZZ_USE_SIZE_LIMIT', fuzzer_build)
meson: use 0|1 for SD_BOOT We converted to not using #ifdef for most of our defines because the syntax is nicer and we are protected against typos and can set -Werror=undef. Let's do the same for SD_BOOT. The define is nicely hidden in build.h for normal builds, and for EFI builds we were already setting SD_BOOT on the commandline.
2023-01-10 21:25:57 +08:00
# We'll set this to '1' for EFI builds in a different place.
conf.set10('SD_BOOT', false)
meson: move efi summary() section to src/boot/efi This way we can add the entries more naturally in the same place where they are defined.
2021-12-23 20:05:01 +08:00
# Create a title-less summary section early, so it ends up first in the output.
# More items are added later after they have been detected.
summary({'build mode' : get_option('mode')})
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
#####################################################################
meson: install the git hook (#6425) This was done autogen.sh previously and was dropped in 72cdb3e783174dcf9223a49f03e3b0e2ca95ddb8. Let's add it back. The meson configuration step is the only reasonable place. Note that this only works for the most standard git dirs, e.g. the hook will not be installed if git worktree is used or if $GIT_DIR is specified, etc. I think that's OK because most of the time meson will be run at least once in the original cloned dir.
2017-07-24 16:41:45 +08:00
# Try to install the git pre-commit hook
meson: Rename add-git-hook.sh to git-setup.sh and configure git in it Let's automatically apply the recommended git config with meson.
2024-03-14 17:29:55 +08:00
git_setup_sh = find_program('tools/git-setup.sh', required : false)
if git_setup_sh.found()
git_hook = run_command(git_setup_sh, check : false)
meson: use find_program() for add-git-hook.sh On azure systemd.systemd ci, the build would fail with: meson.build:53:0: ERROR: Program or command '/home/appuser/fuzzer/tools/add-git-hook.sh' not found or not executable We use find_program() for all helpers, so let's do it for this one too. This should solve the issue, whatever it exactly is.
2020-03-28 16:30:51 +08:00
if git_hook.returncode() == 0
message(git_hook.stdout().strip())
endif
meson: install the git hook (#6425) This was done autogen.sh previously and was dropped in 72cdb3e783174dcf9223a49f03e3b0e2ca95ddb8. Let's add it back. The meson configuration step is the only reasonable place. Note that this only works for the most standard git dirs, e.g. the hook will not be installed if git worktree is used or if $GIT_DIR is specified, etc. I think that's OK because most of the time meson will be run at least once in the original cloned dir.
2017-07-24 16:41:45 +08:00
endif
#####################################################################
meson: Use fs module Turns out that meson provides a fs module since 0.53.0, making it unnecessary to call out to test.
2021-11-14 00:01:16 +08:00
fs = import('fs')
meson: support both separate and merged sbin-bin directories Follow-up for ba7f4ae6178309dc937e10cf7dce0eca9dafb8de. By default, we detect if the real root has a separate /usr/sbin directory, but this can be overrides with -Dsplit-bin=true|false. The check assumes that /usr/sbin is split if it is not a symlink, so it'll return a false negative with some more complicated setups. But that's OK, in those cases this should be configured explicitly. This will copy the structure of the directories in the root file system to $DESTDIR. If a directory is a directory in $DESTDIR but a symlink in the root file system, this script will fail. This means that it's not possible to reuse a $DESTDIR from between ba7f4ae61 and this patch.
2018-03-01 17:28:29 +08:00
if get_option('split-bin') == 'auto'
meson: Use fs module Turns out that meson provides a fs module since 0.53.0, making it unnecessary to call out to test.
2021-11-14 00:01:16 +08:00
split_bin = not fs.is_symlink('/usr/sbin')
meson: support both separate and merged sbin-bin directories Follow-up for ba7f4ae6178309dc937e10cf7dce0eca9dafb8de. By default, we detect if the real root has a separate /usr/sbin directory, but this can be overrides with -Dsplit-bin=true|false. The check assumes that /usr/sbin is split if it is not a symlink, so it'll return a false negative with some more complicated setups. But that's OK, in those cases this should be configured explicitly. This will copy the structure of the directories in the root file system to $DESTDIR. If a directory is a directory in $DESTDIR but a symlink in the root file system, this script will fail. This means that it's not possible to reuse a $DESTDIR from between ba7f4ae61 and this patch.
2018-03-01 17:28:29 +08:00
else
split_bin = get_option('split-bin') == 'true'
endif
Remove /sbin from paths if split-bin is false (#8324) Follow-up for 157baa87e4.
2018-03-02 04:48:36 +08:00
conf.set10('HAVE_SPLIT_BIN', split_bin,
description : 'bin and sbin directories are separate')
meson: support both separate and merged sbin-bin directories Follow-up for ba7f4ae6178309dc937e10cf7dce0eca9dafb8de. By default, we detect if the real root has a separate /usr/sbin directory, but this can be overrides with -Dsplit-bin=true|false. The check assumes that /usr/sbin is split if it is not a symlink, so it'll return a false negative with some more complicated setups. But that's OK, in those cases this should be configured explicitly. This will copy the structure of the directories in the root file system to $DESTDIR. If a directory is a directory in $DESTDIR but a symlink in the root file system, this script will fail. This means that it's not possible to reuse a $DESTDIR from between ba7f4ae61 and this patch.
2018-03-01 17:28:29 +08:00
meson: add a new -Dstandalone-binaries=true option This adds an option to build standalone binaries that do not depend on the systemd-shared library. This option can be handy to build binaries that can be useful on a non-systemd system, binaries such as systemd-sysusers and systemd-tmpfiles have been previously requested, but installing them with all the required dependencies pulls in too much code that isn't really relevant for those use cases. The standalone use case is also relevant in containers, where minimizing the size of the container image is quite relevant. For now, only `systemd-sysusers` is also built as a standalone binary. The standalone binaries are installed as `/usr/bin/%{name}.standalone`, the packaging system is reponsible for renaming those into the correct names during the packaging step. RPM is able to do so with RemovePathPostfixes: The default behavior is to build shared binaries only, since this option is mainly intended for building distribution packages. Tested that a proper separate binary is built when using this option and that having it disabled (or using the default Meson configuration) does not produce a binary for this option.
2020-06-04 05:02:59 +08:00
have_standalone_binaries = get_option('standalone-binaries')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
sysvinit_path = get_option('sysvinit-path')
sysvrcnd_path = get_option('sysvrcnd-path')
meson: generate m4 preprocessor from config.h (#8914)
2018-05-07 17:17:35 +08:00
conf.set10('HAVE_SYSV_COMPAT', sysvinit_path != '' and sysvrcnd_path != '',
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
description : 'SysV init scripts and rcN.d links are supported')
docs: move /var/log/README to a tmpfiles.d symlink This moves the /var/log/README content out of /var and into the docs location, replacing the previous file with a symlink created through a tmpfiles.d entry.
2021-07-08 17:47:32 +08:00
conf.set10('CREATE_LOG_DIRS', get_option('create-log-dirs'))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
allow removal of initrd services
2020-04-09 05:59:13 +08:00
if get_option('hibernate') and not get_option('initrd')
error('hibernate depends on initrd')
endif
main: bump fs.nr_open + fs.max-file to their largest possible values After discussions with kernel folks, a system with memcg really shouldn't need extra hard limits on file descriptors anymore, as they are properly accounted for by memcg anyway. Hence, let's bump these values to their maximums. This also adds a build time option to turn thiss off, to cover those users who do not want to use memcg.
2018-10-12 00:23:26 +08:00
conf.set10('BUMP_PROC_SYS_FS_FILE_MAX', get_option('bump-proc-sys-fs-file-max'))
conf.set10('BUMP_PROC_SYS_FS_NR_OPEN', get_option('bump-proc-sys-fs-nr-open'))
meson: let's bump RLIMIT_NOFILE hard limit to 512K Prompted by: https://lists.freedesktop.org/archives/systemd-devel/2018-October/041578.html
2018-11-15 16:50:42 +08:00
conf.set('HIGH_RLIMIT_NOFILE', 512*1024)
main: bump fs.nr_open + fs.max-file to their largest possible values After discussions with kernel folks, a system with memcg really shouldn't need extra hard limits on file descriptors anymore, as they are properly accounted for by memcg anyway. Hence, let's bump these values to their maximums. This also adds a build time option to turn thiss off, to cover those users who do not want to use memcg.
2018-10-12 00:23:26 +08:00
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
# Meson ignores the preceding arguments when joining paths if an absolute
# component is encountered, so this should canonicalize various paths when they
# are absolute or relative.
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
prefixdir = get_option('prefix')
if not prefixdir.startswith('/')
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
error('Prefix is not absolute: "@0@"'.format(prefixdir))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
meson: refuse when prefix is not a child of rootprefix This is most likely to happen when setting one but not the other. Note that we already warn when rootprefixdir != rootprefix_default, at the very end.
2021-02-25 01:02:36 +08:00
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
prefixdir_noslash = '/' + prefixdir.strip('/')
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
bindir = prefixdir / get_option('bindir')
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
sbindir = prefixdir / (split_bin ? 'sbin' : 'bin')
meson: use install_emptydir() and drop meson-make-symlink.sh The script is mostly equivalent to 'mkdir -p' and 'ln -sfr'. Let's replace it with install_emptydir() builtin function and inline meson call.
2023-08-08 09:38:47 +08:00
sbin_to_bin = split_bin ? '../bin/' : ''
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
libdir = prefixdir / get_option('libdir')
sysconfdir = prefixdir / get_option('sysconfdir')
includedir = prefixdir / get_option('includedir')
datadir = prefixdir / get_option('datadir')
localstatedir = '/' / get_option('localstatedir')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
libexecdir = prefixdir / 'lib/systemd'
pkglibdir = libdir / 'systemd'
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
Add install-sysconfdir=no-samples option for (non-)installation of sample configs By default, systemd installs various sample configuration files containing commented-out defaults. Systems seeking to minimize the number of files in /etc may wish to install directories and configuration files that have semantic effects, but not install not commented-out sample configuration files. Turn install-sysconfdir into a multi-valued option, with a "no-samples" value to skip installing sample-only configuration files.
2020-12-31 07:11:30 +08:00
install_sysconfdir = get_option('install-sysconfdir') != 'false'
install_sysconfdir_samples = get_option('install-sysconfdir') == 'true'
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
# Dirs of external packages
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
pkgconfigdatadir = get_option('pkgconfigdatadir') != '' ? get_option('pkgconfigdatadir') : datadir / 'pkgconfig'
pkgconfiglibdir = get_option('pkgconfiglibdir') != '' ? get_option('pkgconfiglibdir') : libdir / 'pkgconfig'
polkitpolicydir = datadir / 'polkit-1/actions'
polkitrulesdir = datadir / 'polkit-1/rules.d'
polkitpkladir = localstatedir / 'lib/polkit-1/localauthority/10-vendor.d'
xinitrcdir = get_option('xinitrcdir') != '' ? get_option('xinitrcdir') : sysconfdir / 'X11/xinit/xinitrc.d'
meson: do not install RPM macros if rpmmacrosdir is set to no (#7430) Fixes #7427.
2017-11-23 21:20:22 +08:00
rpmmacrosdir = get_option('rpmmacrosdir')
if rpmmacrosdir != 'no'
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
rpmmacrosdir = prefixdir / rpmmacrosdir
meson: do not install RPM macros if rpmmacrosdir is set to no (#7430) Fixes #7427.
2017-11-23 21:20:22 +08:00
endif
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
modprobedir = prefixdir / 'lib/modprobe.d'
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
# Our own paths
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
pkgdatadir = datadir / 'systemd'
environmentdir = prefixdir / 'lib/environment.d'
pkgsysconfdir = sysconfdir / 'systemd'
userunitdir = prefixdir / 'lib/systemd/user'
userpresetdir = prefixdir / 'lib/systemd/user-preset'
tmpfilesdir = prefixdir / 'lib/tmpfiles.d'
pkgconfig,rpm: expose vars for user-tmpfiles.d location Fixes https://bugzilla.redhat.com/show_bug.cgi?id=2098553.
2022-06-20 21:06:09 +08:00
usertmpfilesdir = prefixdir / 'share/user-tmpfiles.d'
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
sysusersdir = prefixdir / 'lib/sysusers.d'
sysctldir = prefixdir / 'lib/sysctl.d'
binfmtdir = prefixdir / 'lib/binfmt.d'
modulesloaddir = prefixdir / 'lib/modules-load.d'
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
networkdir = prefixdir / 'lib/systemd/network'
systemgeneratordir = libexecdir / 'system-generators'
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
usergeneratordir = prefixdir / 'lib/systemd/user-generators'
systemenvgeneratordir = prefixdir / 'lib/systemd/system-environment-generators'
userenvgeneratordir = prefixdir / 'lib/systemd/user-environment-generators'
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
systemshutdowndir = libexecdir / 'system-shutdown'
systemsleepdir = libexecdir / 'system-sleep'
systemunitdir = prefixdir / 'lib/systemd/system'
systempresetdir = prefixdir / 'lib/systemd/system-preset'
udevlibexecdir = prefixdir / 'lib/udev'
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
udevrulesdir = udevlibexecdir / 'rules.d'
udevhwdbdir = udevlibexecdir / 'hwdb.d'
catalogdir = prefixdir / 'lib/systemd/catalog'
kernel-install: replace 00-entry-directory with K_I_LAYOUT in k-i 341890de866f2ee34919a47ce3fc6c8cd3c1924c made "bootctl install" create ESP\MID, in preparation of cf73f650890b56a59bfb713c4c82b4e29daa7316 that followed it and created 00-entry-directory.install to make ESP\MID\KVER if ESP\MID existed ‒ this meant that "bootctl install" followed by "kernel-install $(uname -r) /boot/vml*$(uname -r) /boot/ini*$(uname -r)" actually installed the kernel correctly. Later, 31e57550b552e113bd3d44355b237c41e42beb58 reverted the first commit, meaning, that now running those two commands first installs sd-boot, but then does nothing. Everything appears to work right, nothing errors out, but no changes are actually done. To the untrained eye (all of them), even running with -v appears to work: all the hooks are run, as is depmod, but, again, nothing happens. This is horrible. Nothing in either manpage suggests what to do (nor should it, really), but the user is left with a bootloader that appears fully funxional, since nothing suggests a failure in the output, but with an unbootable machine, /no way to boot it/, even if they drop to an EFI shell, since the boot bundle isn't present on the ESP, and no real recourse even if they boot into a recovery system, apart from installing like GRUB or whatever. 00- is purely instrumentation for 90-, and separating one from the other has led to downstream dissatisfaxion (indeed, the last mentioned commit cited cited exactly that as the reversion reason), while creating $ENTRY_DIR_ABS is only required for bootloaders using the BLS, and shouldn't itself toggle anything. To that end, introduce an /{e,l}/k/install.conf file that allows overriding the detected layout, and detect it as "bls" if $BOOT_ROOT/$MACHINE_ID ($ENTRY_DIR_ABS/..) exists, otherwise "other" ‒ if a user wishes to select a different bootloader, like GRUB, they (or, indeed, the postinst script) can specify layout=grub. This disables 90- and $ENTRY_DIR_ABS manipulation.
2021-03-16 23:47:34 +08:00
kerneldir = prefixdir / 'lib/kernel'
kernelinstalldir = kerneldir / 'install.d'
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
factorydir = datadir / 'factory'
bootlibdir = prefixdir / 'lib/systemd/boot/efi'
testsdir = prefixdir / 'lib/systemd/tests'
test: install unit tests in a dedicated subdirectory below '$testsdir' /usr/lib/systemd/tests may contain more than the unit tests. For example on SUSE we also install the integration tests there. Putting the unit tests in a dedicated directory named 'unit-tests' makes the layout cleaner. Note that `run-unit-tests.py` has not been moved so we don't need to adjust (Fedora) packaging and users also don't need to descend into the subdirectory.
2023-01-26 23:07:17 +08:00
unittestsdir = testsdir / 'unit-tests'
meson: define testdata_dir globally
2023-03-17 21:14:16 +08:00
testdata_dir = testsdir / 'testdata'
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
systemdstatedir = localstatedir / 'lib/systemd'
catalogstatedir = systemdstatedir / 'catalog'
randomseeddir = localstatedir / 'lib/systemd'
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
profiledir = libexecdir / 'portable' / 'profile'
repart: make it easy to generate DDIs This adds --make-ddi=confext, --make-ddi=sysext, --make-ddi=portable, to make it really easiy to generate DDIs of the specified class. It it's ultimately just a fancy wrapper around some defaults and in particular --definitions=. This makes it very easy to generate a confext: $ systemd-repart -C --private-key=privkey.pem --certificate=cert.crt -s mytree/ mytree.confext.raw
2023-09-29 00:16:59 +08:00
repartdefinitionsdir = libexecdir / 'repart/definitions'
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
ntpservicelistdir = prefixdir / 'lib/systemd/ntp-units.d'
meson: Create credstore directories Let's make the creds directories a bit more discoverable and make it easier for users to use them. This also allows us to fix the mode to 0700 for /etc instead of the usual 0755 which is what probably would happen if users had to create this directory themselves.
2023-05-24 21:32:17 +08:00
credstoredir = prefixdir / 'lib/credstore'
pcrlock: add pre-defined pcrlock files These cover well-known measurements done by the UEFI firmware or systemd.
2023-08-16 17:40:01 +08:00
pcrlockdir = prefixdir / 'lib/pcrlock.d'
mime: register confext/sysext images in shared-mime-info This make them recognized by file managers and stuff. Maybe one day we should properly register mime types in the "vnd." namespace with IANA, but I am too lazy to deal with the bureaucracy for that, hence let's stick with the x. namespace for now. This defines confext/sysext DDIs as subtype of: https://www.iana.org/assignments/media-types/application/vnd.efi.img Which is what everyone appears to use for raw disk images, in particular if they contain a GPT partition table.
2023-11-20 18:51:47 +08:00
mimepackagesdir = prefixdir / 'share/mime/packages'
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: add build option for install path of main config files This allows distros to install configuration file templates in /usr/lib/systemd for example. Currently we install "empty" config files in /etc/systemd/. They serve two purposes: - The file contains commented-out values that show the default settings. - It is easier to edit the right file if it is already there, the user doesn't have to type in the path correctly, and the basic file structure is already in place so it's easier to edit. Things that have happened since this approach was put in place: - We started supporting drop-ins for config files, and drop-ins are the recommended way to create local configuration overrides. - We have systemd-analyze cat-config which takes care of iterating over all possible locations (/etc, /run, /usr, /usr/local) and figuring out the right file. - Because of the first two points, systemd-analyze cat-config is much better, because it takes care of finding all the drop-ins and figuring out the precedence. Looking at files manually is still possible of course, but not very convenient. The disadvantages of the current approach with "empty" files in /etc: - We clutter up /etc so it's harder to see what the local configuration actually is. - If a user edits the file, package updates will not override the file (e.g. systemd.rpm uses %config(noreplace). This means that the "documented defaults" will become stale over time, if the user ever edits the main config file. Thus, I think that it's reasonable to: - Install the main config file to /usr/lib so that it serves as reference for syntax and option names and default values and is properly updated on package upgrades. - Recommend to users to always use drop-ins for configuration and systemd-analyze cat-config to view the documentation. This setting makes this change opt-in. Fixes #18420. [zjs: add more text to the description]
2023-08-21 18:37:00 +08:00
configfiledir = get_option('configfiledir')
if configfiledir == ''
shell: define three system credentials we can propagate into shell prompts and welcome messages
2024-09-06 22:30:54 +08:00
configfiledir = sysconfdir
meson: add build option for install path of main config files This allows distros to install configuration file templates in /usr/lib/systemd for example. Currently we install "empty" config files in /etc/systemd/. They serve two purposes: - The file contains commented-out values that show the default settings. - It is easier to edit the right file if it is already there, the user doesn't have to type in the path correctly, and the basic file structure is already in place so it's easier to edit. Things that have happened since this approach was put in place: - We started supporting drop-ins for config files, and drop-ins are the recommended way to create local configuration overrides. - We have systemd-analyze cat-config which takes care of iterating over all possible locations (/etc, /run, /usr, /usr/local) and figuring out the right file. - Because of the first two points, systemd-analyze cat-config is much better, because it takes care of finding all the drop-ins and figuring out the precedence. Looking at files manually is still possible of course, but not very convenient. The disadvantages of the current approach with "empty" files in /etc: - We clutter up /etc so it's harder to see what the local configuration actually is. - If a user edits the file, package updates will not override the file (e.g. systemd.rpm uses %config(noreplace). This means that the "documented defaults" will become stale over time, if the user ever edits the main config file. Thus, I think that it's reasonable to: - Install the main config file to /usr/lib so that it serves as reference for syntax and option names and default values and is properly updated on package upgrades. - Recommend to users to always use drop-ins for configuration and systemd-analyze cat-config to view the documentation. This setting makes this change opt-in. Fixes #18420. [zjs: add more text to the description]
2023-08-21 18:37:00 +08:00
endif
pkgconfigfiledir = configfiledir / 'systemd'
meson.build: make docdir configurable (#8068) SUSE is using a different docdir, so the path should be configurable
2018-02-02 05:46:15 +08:00
docdir = get_option('docdir')
if docdir == ''
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
docdir = datadir / 'doc/systemd'
meson.build: make docdir configurable (#8068) SUSE is using a different docdir, so the path should be configurable
2018-02-02 05:46:15 +08:00
endif
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
pamlibdir = get_option('pamlibdir')
if pamlibdir == ''
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
pamlibdir = libdir / 'security'
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
pamconfdir = get_option('pamconfdir')
if pamconfdir == ''
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
pamconfdir = prefixdir / 'lib/pam.d'
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
ssh-proxy: add ssh ProxyCommand tool that can connect to AF_UNIX + AF_VSOCK sockets This adds a tiny binary that is hooked into SSH client config via ProxyCommand and which simply connects to an AF_UNIX or AF_VSOCK socket of choice. The syntax is as simple as this: ssh unix/some/path # (this connects to AF_UNIX socket /some/path) or: ssh vsock/4711 I used "/" as separator of the protocol ID and the value since ":" is already taken by SSH itself when doing sftp. And "@" is already taken for separating the user name.
2024-01-05 06:31:51 +08:00
sshconfdir = get_option('sshconfdir')
if sshconfdir == ''
sshconfdir = sysconfdir / 'ssh/ssh_config.d'
endif
meson: don't put a symlink pointing to '20-systemd-ssh-proxy.conf' in /etc in all cases On distros like SUSE where ssh config dropins in /usr are supported, there's no need for a symlink in /etc/ssh/ssh_config.d/ that points to the dropin installed somewhere in /usr (that is not reachable by ssh).
2024-05-24 20:11:54 +08:00
conf.set10('LINK_SSH_PROXY_DROPIN', sshconfdir != 'no' and not sshconfdir.startswith('/usr/'))
ssh-proxy: add ssh ProxyCommand tool that can connect to AF_UNIX + AF_VSOCK sockets This adds a tiny binary that is hooked into SSH client config via ProxyCommand and which simply connects to an AF_UNIX or AF_VSOCK socket of choice. The syntax is as simple as this: ssh unix/some/path # (this connects to AF_UNIX socket /some/path) or: ssh vsock/4711 I used "/" as separator of the protocol ID and the value since ":" is already taken by SSH itself when doing sftp. And "@" is already taken for separating the user name.
2024-01-05 06:31:51 +08:00
userdbctl: enable ssh-authorized-keys logic by default sshd now supports config file drop-ins, hence let's install one to hook up "userdb ssh-authorized-keys", so that things just work. We put the drop-in relatively early, so that other drop-ins generally will override this. Ideally sshd would support such drop-ins in /usr/ rather than /etc/, but let's take what we can get. It's not that sshd's upstream was particularly open to weird ideas from Linux people.
2023-11-17 01:47:52 +08:00
sshdconfdir = get_option('sshdconfdir')
if sshdconfdir == ''
sshdconfdir = sysconfdir / 'ssh/sshd_config.d'
endif
meson: don't put a symlink pointing to '20-systemd-userdb.conf' in /etc in all cases It's only needed on distros where sshd doesn't support drop-ins in /usr, which is not the case on SUSE.
2024-05-24 21:38:13 +08:00
conf.set10('LINK_SSHD_USERDB_DROPIN', sshdconfdir != 'no' and not sshdconfdir.startswith('/usr/'))
userdbctl: enable ssh-authorized-keys logic by default sshd now supports config file drop-ins, hence let's install one to hook up "userdb ssh-authorized-keys", so that things just work. We put the drop-in relatively early, so that other drop-ins generally will override this. Ideally sshd would support such drop-ins in /usr/ rather than /etc/, but let's take what we can get. It's not that sshd's upstream was particularly open to weird ideas from Linux people.
2023-11-17 01:47:52 +08:00
ssh-generator: create privsep dir via tmpfiles.d/ if we are told to To make it easy to have a workable ssh-generator on various distros, let's optionally generate the ssh privsep dir via tmpfiles.d/ drop-in. This enables the concept with a path of /run/sshd/ as default. This is the path Debian/Ubuntu uses, and means that we just work on those distros. Debian/Ubuntu is the only distro (apparently?) that puts the privsep dir under /run/, hence always needs the dir to be created manually. Other distros don't need it that much, because they place the dir in /usr/ (fedora, best choice!) or /var/ (others, not ideal, because still mutable). Also adds a longer explanation about this in NEWS, in the hope that distro maintaines read that and maybe start cleaning this up. Alternative to: #31543
2024-03-01 18:25:52 +08:00
sshdprivsepdir = get_option('sshdprivsepdir')
conf.set10('CREATE_SSHDPRIVSEPDIR', sshdprivsepdir != 'no' and not sshdprivsepdir.startswith('/usr/'))
conf.set('SSHDPRIVSEPDIR', sshdprivsepdir, description : 'SSH privilege separation directory')
Add support for systemd-tpm2 libcryptsetup plugin. Add support for systemd-tpm2 based LUKS2 device activation via libcryptsetup plugin. This make the feature (tpm2 sealed LUKS2 keyslot passphrase) usable from both systemd utilities and cryptsetup cli. The feature is configured via -Dlibcryptsetup-plugins combo with default value set to 'auto'. It get's enabled automatically when cryptsetup 2.4.0 or later is installed in build system.
2021-03-17 03:13:28 +08:00
libcryptsetup_plugins_dir = get_option('libcryptsetup-plugins-dir')
if libcryptsetup_plugins_dir == ''
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
libcryptsetup_plugins_dir = libdir / 'cryptsetup'
Add support for systemd-tpm2 libcryptsetup plugin. Add support for systemd-tpm2 based LUKS2 device activation via libcryptsetup plugin. This make the feature (tpm2 sealed LUKS2 keyslot passphrase) usable from both systemd utilities and cryptsetup cli. The feature is configured via -Dlibcryptsetup-plugins combo with default value set to 'auto'. It get's enabled automatically when cryptsetup 2.4.0 or later is installed in build system.
2021-03-17 03:13:28 +08:00
endif
shell: define three system credentials we can propagate into shell prompts and welcome messages
2024-09-06 22:30:54 +08:00
shellprofiledir = get_option('shellprofiledir')
if shellprofiledir == ''
shellprofiledir = sysconfdir / 'profile.d'
endif
conf.set10('LINK_SHELL_EXTRA_DROPIN', shellprofiledir != 'no' and not shellprofiledir.startswith('/usr/'))
conf.set('SHELLPROFILEDIR', shellprofiledir, description : 'shell profile directory')
meson: add -Dmemory-accounting-default=true|false This makes it easy to set the default for distributions and users which want to default to off because they primarily use older kernels.
2018-02-15 18:43:08 +08:00
memory_accounting_default = get_option('memory-accounting-default')
Add config and kernel commandline option to use short identifiers No functional change, just docs and configuration and parsing. v2: - change ShortIdentifiers=yes|no to StatusUnitFormat=name|description.
2019-06-07 01:22:20 +08:00
status_unit_format_default = get_option('status-unit-format-default')
meson: use status-unit-format-default=name in developer mode I think developers are particularly unlikely to find the descriptions useful, and would benefit from being able to copy&paste unit names. Let's make this choice automatically.
2022-06-10 02:33:29 +08:00
if status_unit_format_default == 'auto'
status_unit_format_default = conf.get('BUILD_MODE_DEVELOPER') == 1 ? 'name' : 'description'
endif
meson: add -Dmemory-accounting-default=true|false This makes it easy to set the default for distributions and users which want to default to off because they primarily use older kernels.
2018-02-15 18:43:08 +08:00
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('BINDIR', bindir)
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('BINFMT_DIR', binfmtdir)
conf.set_quoted('BOOTLIBDIR', bootlibdir)
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
conf.set_quoted('CATALOG_DATABASE', catalogstatedir / 'database')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('CERTIFICATE_ROOT', get_option('certificate-root'))
docs: move /var/log/README to a tmpfiles.d symlink This moves the /var/log/README content out of /var and into the docs location, replacing the previous file with a symlink created through a tmpfiles.d entry.
2021-07-08 17:47:32 +08:00
conf.set_quoted('DOC_DIR', docdir)
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
conf.set_quoted('DOCUMENT_ROOT', pkgdatadir / 'gatewayd')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('ENVIRONMENT_DIR', environmentdir)
conf.set_quoted('INCLUDE_DIR', includedir)
conf.set_quoted('LIBDIR', libdir)
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('LIBEXECDIR', libexecdir)
rpm/macros: add %_kernel_install_dir This makes it easier for people packaging kernel-install plugins to get the path right. E.g. https://src.fedoraproject.org/rpms/python-virt-firmware/pull-request/3 fixes an issue where %{_libdir}/kernel/install.d was used, which gives incorrect results on 64-bit architectures. %_kernel_install_dir will make this even easier.
2024-03-01 04:38:03 +08:00
conf.set_quoted('KERNEL_INSTALL_DIR', kernelinstalldir)
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('MODPROBE_DIR', modprobedir)
conf.set_quoted('MODULESLOAD_DIR', modulesloaddir)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
conf.set_quoted('PKGSYSCONFDIR', pkgsysconfdir)
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
conf.set_quoted('POLKIT_AGENT_BINARY_PATH', bindir / 'pkttyagent')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('PREFIX', prefixdir)
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('PREFIX_NOSLASH', prefixdir_noslash)
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
conf.set_quoted('RANDOM_SEED', randomseeddir / 'random-seed')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('RANDOM_SEED_DIR', randomseeddir)
meson: RC_LOCAL_SCRIPT_PATH_START to RC_LOCAL_PATH RC_LOCAL_SCRIPT_PATH_START and RC_LOCAL_SCRIPT_PATH_STOP were was originally added in the conversion to meson based on the autotools name. In 44508946534eee032927c263b79464832656dd6e RC_LOCAL_SCRIPT_PATH_STOP was dropped. We don't need to use such a long name.
2020-09-15 23:44:26 +08:00
conf.set_quoted('RC_LOCAL_PATH', get_option('rc-local'))
ssh-proxy: add ssh ProxyCommand tool that can connect to AF_UNIX + AF_VSOCK sockets This adds a tiny binary that is hooked into SSH client config via ProxyCommand and which simply connects to an AF_UNIX or AF_VSOCK socket of choice. The syntax is as simple as this: ssh unix/some/path # (this connects to AF_UNIX socket /some/path) or: ssh vsock/4711 I used "/" as separator of the protocol ID and the value since ":" is already taken by SSH itself when doing sftp. And "@" is already taken for separating the user name.
2024-01-05 06:31:51 +08:00
conf.set_quoted('SSHCONFDIR', sshconfdir)
userdbctl: enable ssh-authorized-keys logic by default sshd now supports config file drop-ins, hence let's install one to hook up "userdb ssh-authorized-keys", so that things just work. We put the drop-in relatively early, so that other drop-ins generally will override this. Ideally sshd would support such drop-ins in /usr/ rather than /etc/, but let's take what we can get. It's not that sshd's upstream was particularly open to weird ideas from Linux people.
2023-11-17 01:47:52 +08:00
conf.set_quoted('SSHDCONFDIR', sshdconfdir)
shell: define three system credentials we can propagate into shell prompts and welcome messages
2024-09-06 22:30:54 +08:00
conf.set_quoted('SHELLPROFILEDIR', shellprofiledir)
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('SYSCONF_DIR', sysconfdir)
conf.set_quoted('SYSCTL_DIR', sysctldir)
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('SYSTEMCTL_BINARY_PATH', bindir / 'systemctl')
conf.set_quoted('SYSTEMD_BINARY_PATH', libexecdir / 'systemd')
core: add systemd-executor binary Currently we spawn services by forking a child process, doing a bunch of work, and then exec'ing the service executable. There are some advantages to this approach: - quick: we immediately have access to all the enourmous amount of state simply by virtue of sharing the memory with the parent - easy to refactor and add features - part of the same binary, will never be out of sync There are however significant drawbacks: - doing work after fork and before exec is against glibc's supported case for several APIs we call - copy-on-write trap: anytime any memory is touched in either parent or child, a copy of that page will be triggered - memory footprint of the child process will be memory footprint of PID1, but using the cgroup memory limits of the unit The last issue is especially problematic on resource constrained systems where hard memory caps are enforced and swap is not allowed. As soon as PID1 is under load, with no page out due to no swap, and a service with a low MemoryMax= tries to start, hilarity ensues. Add a new systemd-executor binary, that is able to receive all the required state via memfd, deserialize it, prepare the appropriate data structures and call exec_child. Use posix_spawn which uses CLONE_VM + CLONE_VFORK, to ensure there is no copy-on-write (same address space will be used, and parent process will be frozen, until exec). The sd-executor binary is pinned by FD on startup, so that we can guarantee there will be no incompatibilities during upgrades.
2023-06-02 02:51:42 +08:00
conf.set_quoted('SYSTEMD_EXECUTOR_BINARY_PATH', libexecdir / 'systemd-executor')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('SYSTEMD_CATALOG_DIR', catalogdir)
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('SYSTEMD_CGROUPS_AGENT_PATH', libexecdir / 'systemd-cgroups-agent')
meson: move systemd-cryptsetup to /usr/bin This was requested, though I think an issue was never filed. If people are supposed to invoke it, even for testing, then it's reasonable to make it "public".
2023-09-23 00:47:05 +08:00
conf.set_quoted('SYSTEMD_CRYPTSETUP_PATH', bindir / 'systemd-cryptsetup')
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('SYSTEMD_EXPORT_PATH', libexecdir / 'systemd-export')
conf.set_quoted('SYSTEMD_FSCK_PATH', libexecdir / 'systemd-fsck')
conf.set_quoted('SYSTEMD_GROWFS_PATH', libexecdir / 'systemd-growfs')
conf.set_quoted('SYSTEMD_HOMEWORK_PATH', libexecdir / 'systemd-homework')
conf.set_quoted('SYSTEMD_IMPORT_FS_PATH', libexecdir / 'systemd-import-fs')
conf.set_quoted('SYSTEMD_IMPORT_PATH', libexecdir / 'systemd-import')
conf.set_quoted('SYSTEMD_INTEGRITYSETUP_PATH', libexecdir / 'systemd-integritysetup')
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
conf.set_quoted('SYSTEMD_KBD_MODEL_MAP', pkgdatadir / 'kbd-model-map')
conf.set_quoted('SYSTEMD_LANGUAGE_FALLBACK_MAP', pkgdatadir / 'language-fallback-map')
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('SYSTEMD_MAKEFS_PATH', libexecdir / 'systemd-makefs')
conf.set_quoted('SYSTEMD_PULL_PATH', libexecdir / 'systemd-pull')
conf.set_quoted('SYSTEMD_SHUTDOWN_BINARY_PATH', libexecdir / 'systemd-shutdown')
sysupdate: Implement systemd-sysupdated dbus service Co-authored-by: Tom Coldrick <thomas.coldrick@codethink.co.uk> Co-authored-by: Abderrahim Kitouni <abderrahim.kitouni@codethink.co.uk>
2023-06-30 10:58:41 +08:00
conf.set_quoted('SYSTEMD_SYSUPDATE_PATH', libexecdir / 'systemd-sysupdate')
meson: define testdata_dir globally
2023-03-17 21:14:16 +08:00
conf.set_quoted('SYSTEMD_TEST_DATA', testdata_dir)
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('SYSTEMD_TTY_ASK_PASSWORD_AGENT_BINARY_PATH', bindir / 'systemd-tty-ask-password-agent')
conf.set_quoted('SYSTEMD_UPDATE_HELPER_PATH', libexecdir / 'systemd-update-helper')
conf.set_quoted('SYSTEMD_USERWORK_PATH', libexecdir / 'systemd-userwork')
mountfsd: add new systemd-mountfsd component
2023-03-09 19:27:29 +08:00
conf.set_quoted('SYSTEMD_MOUNTWORK_PATH', libexecdir / 'systemd-mountwork')
nsresourced: add new daemon for granting clients user namespaces and assigning resources to them This adds a small, socket-activated Varlink daemon that can delegate UID ranges for user namespaces to clients asking for it. The primary call is AllocateUserRange() where the user passes in an uninitialized userns fd, which is then set up. There are other calls that allow assigning a mount fd to a userns allocated that way, to set up permissions for a cgroup subtree, and to allocate a veth for such a user namespace. Since the UID assignments are supposed to be transitive, i.e. not permanent, care is taken to ensure that users cannot create inodes owned by these UIDs, so that persistancy cannot be acquired. This is implemented via a BPF-LSM module that ensures that any member of a userns allocated that way cannot create files unless the mount it operates on is owned by the userns itself, or is explicitly allowelisted. BPF LSM program with contributions from Alexei Starovoitov.
2023-04-21 01:07:33 +08:00
conf.set_quoted('SYSTEMD_NSRESOURCEWORK_PATH', libexecdir / 'systemd-nsresourcework')
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('SYSTEMD_VERITYSETUP_PATH', libexecdir / 'systemd-veritysetup')
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
conf.set_quoted('SYSTEM_CONFIG_UNIT_DIR', pkgsysconfdir / 'system')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('SYSTEM_DATA_UNIT_DIR', systemunitdir)
Rename _PATH variables to _DIR when they refer to a directory We were very inconsistent in this, but in general _PATH signifies a search path (separated with :), and _DIR signifies a single directory.
2020-03-24 23:28:26 +08:00
conf.set_quoted('SYSTEM_ENV_GENERATOR_DIR', systemenvgeneratordir)
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('SYSTEM_GENERATOR_DIR', systemgeneratordir)
conf.set_quoted('SYSTEM_PRESET_DIR', systempresetdir)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
conf.set_quoted('SYSTEM_SHUTDOWN_PATH', systemshutdowndir)
conf.set_quoted('SYSTEM_SLEEP_PATH', systemsleepdir)
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('SYSTEM_SYSVINIT_PATH', sysvinit_path)
conf.set_quoted('SYSTEM_SYSVRCND_PATH', sysvrcnd_path)
meson: use jinja2 for rpm templates The naming of variables is very inconsistent. I tried to use more modern style naming (UNDERSCORED_TITLE_CASE), but I didn't change existing names too much. Only SYSTEM_DATA_UNIT_PATH is renamed to SYSTEM_DATA_UNIT_DIR to match SYSTEM_CONFIG_UNIT_DIR.
2021-05-16 22:44:47 +08:00
conf.set_quoted('SYSUSERS_DIR', sysusersdir)
conf.set_quoted('TMPFILES_DIR', tmpfilesdir)
pkgconfig,rpm: expose vars for user-tmpfiles.d location Fixes https://bugzilla.redhat.com/show_bug.cgi?id=2098553.
2022-06-20 21:06:09 +08:00
conf.set_quoted('USER_TMPFILES_DIR', usertmpfilesdir)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
conf.set_quoted('UDEVLIBEXECDIR', udevlibexecdir)
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('UDEV_HWDB_DIR', udevhwdbdir)
conf.set_quoted('UDEV_RULES_DIR', udevrulesdir)
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
conf.set_quoted('USER_CONFIG_UNIT_DIR', pkgsysconfdir / 'user')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('USER_DATA_UNIT_DIR', userunitdir)
conf.set_quoted('USER_ENV_GENERATOR_DIR', userenvgeneratordir)
conf.set_quoted('USER_GENERATOR_DIR', usergeneratordir)
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
conf.set_quoted('USER_KEYRING_PATH', pkgsysconfdir / 'import-pubring.gpg')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set_quoted('USER_PRESET_DIR', userpresetdir)
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
conf.set_quoted('VENDOR_KEYRING_PATH', libexecdir / 'import-pubring.gpg')
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set('ANSI_OK_COLOR', 'ANSI_' + get_option('ok-color').underscorify().to_upper())
Add meson option to disable urlify. Useful for systems that don't use a version of less with hyperlink support.
2021-07-11 18:39:33 +08:00
conf.set10('ENABLE_URLIFY', get_option('urlify'))
meson: sort conf paths alphabetically The order was a complete mess. Let's make it a bit more tidy.
2021-05-17 01:34:52 +08:00
conf.set10('ENABLE_FEXECVE', get_option('fexecve'))
meson: simplify definition of MEMORY_ACCOUNTING_DEFAULT Let's just use the simplest form, it doesn't really matter how the define looks after preprocessing.
2018-10-17 20:36:09 +08:00
conf.set10('MEMORY_ACCOUNTING_DEFAULT', memory_accounting_default)
Add config and kernel commandline option to use short identifiers No functional change, just docs and configuration and parsing. v2: - change ShortIdentifiers=yes|no to StatusUnitFormat=name|description.
2019-06-07 01:22:20 +08:00
conf.set('STATUS_UNIT_FORMAT_DEFAULT', 'STATUS_UNIT_FORMAT_' + status_unit_format_default.to_upper())
meson: use jinja2 for various files in src/core/
2021-05-16 23:52:42 +08:00
conf.set_quoted('STATUS_UNIT_FORMAT_DEFAULT_STR', status_unit_format_default)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
core: split system/user job timeouts and make them configurable Config options are -Ddefault-timeout-sec= and -Ddefault-user-timeout-sec=. Existing -Dupdate-helper-user-timeout= is renamed to -Dupdate-helper-user-timeout-sec= for consistency. All three options take an integer value in seconds. The renaming and type-change of the option is a small compat break, but it's just at compile time and result in a clear error message. I also doubt that anyone was actually using the option. This commit separates the user manager timeouts, but keeps them unchanged at 90 s. The timeout for the user manager is set to 4/3*user-timeout, which means that it is still 120 s. Fedora wants to experiment with lower timeouts, but doing this via a patch would be annoying and more work than necessary. Let's make this easy to configure.
2021-01-27 03:23:12 +08:00
conf.set('DEFAULT_TIMEOUT_SEC', get_option('default-timeout-sec'))
conf.set('DEFAULT_USER_TIMEOUT_SEC', get_option('default-user-timeout-sec'))
conf.set('UPDATE_HELPER_USER_TIMEOUT_SEC', get_option('update-helper-user-timeout-sec'))
meson: fix printing of first-boot-full-preset The meson summary logic checks for ENABLE_* and HAVE_*, but we used a define with no prefix. Let's make it ENABLE_… for consistency with other config options. Obviously this also fixes the summary output.
2023-11-08 15:31:13 +08:00
conf.set10('ENABLE_FIRST_BOOT_FULL_PRESET', get_option('first-boot-full-preset'))
manager: optionally, do a full preset on first boot A compile time option is added to select behaviour: by default UNIT_FILE_PRESET_ENABLE_ONLY is still used, but the intent is to change to UNIT_FILE_PRESET_FULL at some point in the future. Distros that want to opt-in can use the config option to change the behaviour. (The option is just a boolean: it would be possible to make it multi-valued, and allow full, enable-only, disable-only, none. But so far nobody has asked for this, and it's better not to complicate things needlessly.) With the configuration option flipped, instead of only doing enablements, perform a full preset on first boot. The reason is that although `/etc/machine-id` might be missing, there may be other files provisioned in `/etc` (in fact, this use case is mentioned in `log_execution_mode`). Some of those possible files include enablement symlinks even if presets dictate it should be disabled. Such a seemingly contradictory situation occurs in {RHEL,Fedora} CoreOS, where we ship `/etc` as if `preset-all` were called. However, we want to allow users to disable default-enabled services via Ignition, which does this by creating preset dropins before switchroot. (For why we do `preset-all` at compose time, see: https://github.com/coreos/fedora-coreos-config/pull/77). For example, the composed FCOS image has a `enable zincati.service` preset and an enablement for that in `/etc`, while at boot time when we switch root, there may be a `disable zincati.service` preset with higher precedence. In that case, we want systemd to disable the service. This is essentially a revert of 304b3079a203. It seems like systemd *used* to do this, but it was changed to try to make the container workflow a bit faster. Resolves: https://github.com/coreos/fedora-coreos-tracker/issues/392 Co-authored-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
2020-03-24 00:25:19 +08:00
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
#####################################################################
cc = meson.get_compiler('c')
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
userspace_c_args = []
userspace_c_ld_args = []
Hook up oss-fuzz test cases as tests This is a bit painful because a separate build of systemd is necessary. The tests are guarded by tests!=false and slow-tests==true. Running them is not slow, but compilation certainly is. If this proves unwieldy, we can add a separate option controlling those builds later. The build for each sanitizer has its own directory, and we build all fuzzer tests there, and then pull them out one-by-one by linking into the target position as necessary. It would be nicer to just build the desired fuzzer, but we need to build the whole nested build as one unit. [I also tried making systemd and nested meson subproject. This would work nicely, but meson does not allow that because the nested target names are the same as the outer project names. If that is ever fixed, that would be the way to go.] v2: - make sure things still work if memory sanitizer is not available v3: - switch to syntax which works with meson 0.42.1 found in Ubuntu
2018-01-19 14:54:30 +08:00
meson_build_sh = find_program('tools/meson-build.sh')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: disable "slow tests" too when tests are generally disabled We would have a strange situation where after setting -Dslow-tests=true -Dtests=false we'd get mostly the slow tests (plus some other ones which I'll fix in subsequent commit). Let's simplify things by making -Dtests=false just disable those tests too.
2018-09-12 17:02:58 +08:00
want_tests = get_option('tests')
test: Only set environment variable if integration tests are enabled. If we set it to '0' if integration tests are not enabled then we can't enable them from the command line since environment from meson takes priority over environment variables from the command line. We also rename the related variables to avoid conflicts with the existing integration_tests variable.
2024-05-03 02:21:29 +08:00
want_slow_tests = want_tests != 'false' and get_option('slow-tests')
want_fuzz_tests = want_tests != 'false' and get_option('fuzz-tests')
want_integration_tests = want_tests != 'false' and get_option('integration-tests')
meson: do not attempt to install tests when they are disabled If -Dtests=false but -Dinstall-tests=true the build will fail, as some tests will be pulled in the build but not their prerequisites. It doesn't make sense to ask for tests to be installed if they are disabled. FAILED: test-acd cc -o test-acd test-acd.p/src_libsystemd-network_test-acd.c.o -flto -Wl,--as-needed -Wl,--no-undefined -pie -fstack-protector -Wl,-z,relro -specs=/usr/share/debhelper/dh_package_notes/debian-package-notes.specs -g -O2 -ffile-prefix-map=/tmp/s=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -ffat-lto-objects -Wdate-time -D_FORTIFY_SOURCE=2 '-Wl,-rpath,$ORIGIN/src/shared:XXXXXXXXXXXXXXX' -Wl,-rpath-link,/tmp/s/obj-x86_64-linux-gnu/src/shared -Wl,--start-group src/shared/libsystemd-shared-255.so src/libsystemd-network/libsystemd-network.a -Wl,--end-group -Wl,--fatal-warnings -Wl,-z,now -Wl,-z,relro -Wl,--warn-common -Wl,--gc-sections -Wl,--fatal-warnings -Wl,-z,now -Wl,-z,relro -Wl,--warn-common -Wl,--gc-sections /usr/bin/ld: /tmp/cc0oYwFZ.ltrans0.ltrans.o: in function `main': ./obj-x86_64-linux-gnu/./obj-x86_64-linux-gnu/<artificial>:85:(.text.startup+0x33): undefined reference to `test_setup_logging' collect2: error: ld returned 1 exit status
2024-02-13 21:43:49 +08:00
install_tests = want_tests != 'false' and get_option('install-tests')
meson: disable "slow tests" too when tests are generally disabled We would have a strange situation where after setting -Dslow-tests=true -Dtests=false we'd get mostly the slow tests (plus some other ones which I'll fix in subsequent commit). Let's simplify things by making -Dtests=false just disable those tests too.
2018-09-12 17:02:58 +08:00
meson: bump required version to 0.54.0
2022-05-16 02:21:16 +08:00
if add_languages('cpp', native : false, required : fuzzer_build)
meson: always allow compilation of tests binaries
2018-09-12 22:52:08 +08:00
# Used only for tests
meson: apply our -Wno-* options also in c++ calls We compile some c++ code for tests. We would simply use the default options for those. When the previous commit raised the default warning level, we started getting warnings from c++ code. Let's add the most important options to the c++ command, so that we get a compilation without any warnings again. I don't think it makes sense to add *all* the options that we add for c to the c++ flags, because testing them takes quite a while, and the c++ compilations are for small amounts of code, mostly to check that the headers have compatible syntax.
2019-11-10 19:16:41 +08:00
cxx = meson.get_compiler('cpp')
cxx_cmd = ' '.join(cxx.cmd_array())
meson: we cannot call get_compiler('cpp') if we didn't "add" it Follow-up for f6d783ac3d145f3f3ffc2023d4ad90f76cf7fe34.
2018-10-10 00:48:09 +08:00
else
meson: rename cpp_cmd to cxx_cmd cpp is a really bad alias for c++ because it's also the name of the preprocessor. Let's rename the variable.
2018-10-10 17:50:57 +08:00
cxx_cmd = ''
tests,meson: add test-bus-vtable, compiled as C and C++ This test is mostly a compilation test that checks that various defines in sd-bus-vtable.h are valid C++. The code is executed, but the results are not checked (apart from sd-bus functions not returning an error). test-bus-objects contains pretty extensive tests for this functionality. The C++ version is only added to meson, since it's simpler there. Because of the .cc extension, meson will compile the executable with c++. This test is necessary to properly check the macros in sd-bus-vtable.h. Just running the headers through g++ is not enough, because the macros are not exercised. Follow-up for #5941.
2017-05-14 01:23:28 +08:00
endif
fuzz: allow building fuzzers outside of oss-fuzz Add a new -Dllvm-fuzz=true option that can be used to build against libFuzzer and update the oss-fuzz script to work outside of the oss-fuzz build environment.
2018-01-16 23:25:43 +08:00
if want_libfuzzer
fuzzers: use -fsanitizer=fuzzer if clang supports it Closes https://github.com/systemd/systemd/issues/10645
2019-05-09 06:03:41 +08:00
fuzzing_engine = meson.get_compiler('cpp').find_library('Fuzzer', required : false)
if fuzzing_engine.found()
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
userspace_c_args += '-fsanitize-coverage=trace-pc-guard,trace-cmp'
fuzzers: use -fsanitizer=fuzzer if clang supports it Closes https://github.com/systemd/systemd/issues/10645
2019-05-09 06:03:41 +08:00
elif cc.has_argument('-fsanitize=fuzzer-no-link')
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
userspace_c_args += '-fsanitize=fuzzer-no-link'
fuzzers: use -fsanitizer=fuzzer if clang supports it Closes https://github.com/systemd/systemd/issues/10645
2019-05-09 06:03:41 +08:00
else
error('Looks like neither libFuzzer nor -fsanitize=fuzzer-no-link is supported')
endif
meson: c++ is required for the fuzzer builds The configuration would fail with an error about cpp being an unknown language anyway, but it's nicer to fail early and explicitly. https://github.com/systemd/systemd/pull/10339#issuecomment-428279175
2018-10-10 17:56:45 +08:00
elif want_ossfuzz
fuzz: add initial fuzzing infrastructure The fuzzers will be used by oss-fuzz to automatically and continuously fuzz systemd. This commit includes the build tooling necessary to build fuzz targets, and a fuzzer for the DNS packet parser.
2018-01-14 08:51:07 +08:00
fuzzing_engine = meson.get_compiler('cpp').find_library('FuzzingEngine')
endif
meson: apply our -Wno-* options also in c++ calls We compile some c++ code for tests. We would simply use the default options for those. When the previous commit raised the default warning level, we started getting warnings from c++ code. Let's add the most important options to the c++ command, so that we get a compilation without any warnings again. I don't think it makes sense to add *all* the options that we add for c to the c++ flags, because testing them takes quite a while, and the c++ compilations are for small amounts of code, mostly to check that the headers have compatible syntax.
2019-11-10 19:16:41 +08:00
# Those generate many false positives, and we do not want to change the code to
# avoid them.
basic_disabled_warnings = [
'-Wno-missing-field-initializers',
macro: Add DISABLE_WARNING_STRINGOP_OVERREAD While at it, also add -Wunknown-warning-option to basic_disabled_warnings to fix compilation with clang
2024-10-11 21:44:54 +08:00
'-Wno-unknown-warning-option',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Wno-unused-parameter',
meson: disable -Wnonnull-compare This gets enabled by default in gcc-14 and complains everywhere where we use assert() on an expression that is always true (i.e. using `int x[static 2]` in function declaration, etc.): [153/2414] Compiling C object src/basic/libbasic.a.p/fs-util.c.o In file included from ../src/basic/macro.h:13, from ../src/basic/alloc-util.h:10, from ../src/basic/fs-util.c:11: ../src/basic/fd-util.h: In function ‘format_proc_fd_path’: ../src/fundamental/macro-fundamental.h:74:41: warning: ‘nonnull’ argument ‘buf’ compared to NULL [-Wnonnull-compare] 74 | #define _unlikely_(x) (__builtin_expect(!!(x), 0)) | ^~~~~ ../src/basic/macro.h:150:21: note: in expansion of macro ‘_unlikely_’ 150 | if (_unlikely_(!(expr))) \ | ^~~~~~~~~~ ../src/basic/macro.h:167:22: note: in expansion of macro ‘assert_message_se’ 167 | #define assert(expr) assert_message_se(expr, #expr) | ^~~~~~~~~~~~~~~~~ ../src/basic/fd-util.h:129:9: note: in expansion of macro ‘assert’ 129 | assert(buf); | ^~~~~~ Disabling this selectively only for asserts is a bit painful, since the option is not available in all compilers, and it'd need to be handled in the EFI stuff as well.
2024-01-17 05:25:04 +08:00
'-Wno-nonnull-compare',
meson: apply our -Wno-* options also in c++ calls We compile some c++ code for tests. We would simply use the default options for those. When the previous commit raised the default warning level, we started getting warnings from c++ code. Let's add the most important options to the c++ command, so that we get a compilation without any warnings again. I don't think it makes sense to add *all* the options that we add for c to the c++ flags, because testing them takes quite a while, and the c++ compilations are for small amounts of code, mostly to check that the headers have compatible syntax.
2019-11-10 19:16:41 +08:00
]
meson: enable more warnings when building efi binary
2021-06-02 14:49:44 +08:00
possible_common_cc_flags = [
meson: enable -Warray-bounds and -fstrict-flex-arrays -fstrict-flex-arrays means that the compiler doesn't have to assume that any trailing array is a flex array. I.e. unless the array is declared without a specified size, only indices in the declared range are valid. -Warray-bounds turns on the warnings about out-of-bounds array accesses. -Warray-bounds=2 does some more warnings, with higher false positive rate. But it doesn't seem to yield any false positives in our codebase, so enable it. clang supports -Warray-bounds, but not -Warray-bounds=2. gcc supports both. gcc-13 supports -fstrict-flex-arrays. See https://people.kernel.org/kees/bounded-flexible-arrays-in-c for a long discussion of use in the kernel.
2023-02-06 03:44:19 +08:00
'-Warray-bounds', # clang
'-Warray-bounds=2',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Wdate-time',
'-Wendif-labels',
'-Werror=format=2',
meson: Compile with -Werror=format-signedness
2022-08-30 15:57:53 +08:00
'-Werror=format-signedness',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Werror=implicit-function-declaration',
meson: fail build on implicit int warnings
2023-01-31 23:12:09 +08:00
'-Werror=implicit-int',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Werror=incompatible-pointer-types',
meson: refuse implicit int <-> pointer conversion Before: ``` Compiling C object src/libsystemd-network/libsystemd-network.a.p/dhcp6-option.c.o ../src/libsystemd-network/dhcp6-option.c: In function ‘dhcp6_option_parse_ia’: ../src/libsystemd-network/dhcp6-option.c:633:70: warning: passing argument 3 of ‘dhcp6_option_parse’ makes pointer from integer without a cast [-Wint-conversion] 633 | r = dhcp6_option_parse(option_data, option_data_len, offset, &subopt, &subdata_len, &subdata); | ^~~~~~ | | | size_t {aka long unsigned int} ../src/libsystemd-network/dhcp6-option.c:358:25: note: expected ‘size_t *’ {aka ‘long unsigned int *’} but argument is of type ‘size_t’ {aka ‘long unsigned int’} 358 | size_t *offset, | ~~~~~~~~^~~~~~ ``` After: ``` ../src/libsystemd-network/dhcp6-option.c: In function ‘dhcp6_option_parse_ia’: ../src/libsystemd-network/dhcp6-option.c:633:70: error: passing argument 3 of ‘dhcp6_option_parse’ makes pointer from integer without a cast [-Werror=int-conversion] 633 | r = dhcp6_option_parse(option_data, option_data_len, offset, &subopt, &subdata_len, &subdata); | ^~~~~~ | | | size_t {aka long unsigned int} ../src/libsystemd-network/dhcp6-option.c:358:25: note: expected ‘size_t *’ {aka ‘long unsigned int *’} but argument is of type ‘size_t’ {aka ‘long unsigned int’} 358 | size_t *offset, | ~~~~~~~~^~~~~~ cc1: some warnings being treated as errors ```
2021-09-24 23:16:20 +08:00
'-Werror=int-conversion',
meson: Share more C flags
2023-03-10 16:57:50 +08:00
'-Werror=missing-declarations',
'-Werror=missing-prototypes',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Werror=overflow',
meson: upgrade warning about bad init values to an error We never expect to get this warning, it is most likely to occur if somebody messes up enumeration values.
2021-11-26 18:52:04 +08:00
'-Werror=override-init',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Werror=return-type',
'-Werror=shift-count-overflow',
'-Werror=shift-overflow=2',
meson: use -Werror=strict-flex-arrays
2023-05-30 16:30:15 +08:00
'-Werror=strict-flex-arrays',
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
'-Werror=undef',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Wfloat-equal',
meson: Document why -Wimplicit-fallthrough is not used with clang This changes the macro to ensure proper fallthrough attributes are used with clang in case this option is added in the future.
2022-05-28 17:41:10 +08:00
# gperf prevents us from enabling this because it does not emit fallthrough
# attribute with clang.
#'-Wimplicit-fallthrough',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Wimplicit-fallthrough=5',
'-Winit-self',
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
'-Wlogical-op',
'-Wmissing-include-dirs',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Wmissing-noreturn',
'-Wnested-externs',
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
'-Wold-style-definition',
'-Wpointer-arith',
'-Wredundant-decls',
'-Wshadow',
'-Wstrict-aliasing=2',
meson: sort compiler flags
2021-06-02 14:53:29 +08:00
'-Wstrict-prototypes',
'-Wsuggest-attribute=noreturn',
meson: enable -Wunterminated-string-initialization With af1a6db58fde8f64edcf7d27e1f3b636c999934c, now we can build with the option.
2024-08-07 13:03:13 +08:00
'-Wunterminated-string-initialization',
meson: Downgrade unused function from error to warning in local builds When working on systemd, it's often useful to be able to comment out a function to see how a build behaves without it. Currently, when doing this with a static function that's only used once, the build fails because the function then becomes unused. As such, Let's downgrade the unused function error to a warning in local builds.
2021-11-16 17:52:39 +08:00
'-Wunused-function',
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
'-Wwrite-strings',
meson: enable -Wzero-length-bounds This will warn if fake flexible arrays are re-introduced. I'm not using -Werror=… because we may still get warnings when compiling against old kernel headers. We can crank this up to error later.
2023-02-06 16:46:55 +08:00
'-Wzero-length-bounds',
build-sys: Use common gcc argument detection for negative warning flags. Starting with meson 0.46, it is able to detect these argument correctly. See this commit in meson codebase for more details: https://github.com/mesonbuild/meson/commit/695b8f3a0377d3e2ce78ba8716adc365b18edea1 We already carry a requirement for meson_version : '>= 0.46', so we can be sure our build system will include this commit. Tested by building systemd using a cloned meson synced to the 0.46.0 tag, confirmed the warnings were detected correctly in that case. The meson messages included this snippet: > Compiler for C supports arguments -Wno-unused-parameter -Wunused-parameter: YES > Compiler for C supports arguments -Wno-missing-field-initializers -Wmissing-field-initializers: YES > Compiler for C supports arguments -Wno-unused-result -Wunused-result: YES > Compiler for C supports arguments -Wno-format-signedness -Wformat-signedness: YES > Compiler for C supports arguments -Wno-error=nonnull -Werror=nonnull: YES > Compiler for C supports arguments -Wno-maybe-uninitialized -Wmaybe-uninitialized: YES
2018-09-09 04:55:09 +08:00
# negative arguments are correctly detected starting with meson 0.46.
build-sys: disable -Wstring-plus-int clang-8 warns about constructs like "foobar"+3 (to get "bar"). We like to use patterns like this, so let's just disable the warning.
2019-03-07 17:56:15 +08:00
'-Wno-error=#warnings', # clang
'-Wno-string-plus-int', # clang
meson: enable -Warray-bounds and -fstrict-flex-arrays -fstrict-flex-arrays means that the compiler doesn't have to assume that any trailing array is a flex array. I.e. unless the array is declared without a specified size, only indices in the declared range are valid. -Warray-bounds turns on the warnings about out-of-bounds array accesses. -Warray-bounds=2 does some more warnings, with higher false positive rate. But it doesn't seem to yield any false positives in our codebase, so enable it. clang supports -Warray-bounds, but not -Warray-bounds=2. gcc supports both. gcc-13 supports -fstrict-flex-arrays. See https://people.kernel.org/kees/bounded-flexible-arrays-in-c for a long discussion of use in the kernel.
2023-02-06 03:44:19 +08:00
meson: Share more C flags
2023-03-10 16:57:50 +08:00
'-fdiagnostics-show-option',
'-fno-common',
boot: Add support for -fstack-protector
2023-03-10 16:01:29 +08:00
'-fstack-protector',
'-fstack-protector-strong',
meson: Use -fstrict-flex-arrays=3 Let's explicitly pass the value to -fstrict-flex-arrays. This does not change behavior but it does (selfishly) make my error not bug out with an error saying -fstrict-flex-arrays does not exist.
2024-08-04 02:10:54 +08:00
'-fstrict-flex-arrays=3',
boot: Add support for -fstack-protector
2023-03-10 16:01:29 +08:00
'--param=ssp-buffer-size=4',
]
possible_common_link_flags = [
'-fstack-protector',
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
]
meson: also check c_args to maybe add -Wno-maybe-uninitialized People (and build systems) sometimes set flags through -Dc_args=… or $CFLAGS. Let's catch this common case too. meson will set c_args from $CFLAGS, so we only need to check the former.
2022-04-29 20:35:20 +08:00
c_args = get_option('c_args')
meson: refuse -ffinite-math-only Closes #23610.
2022-07-18 04:02:48 +08:00
# Our json library does not support -ffinite-math-only, which is enabled by -Ofast or -ffast-math.
meson: use 'not in' Follow-ups for 60f97fee2d2f948c8e8963ea8ff767008cb93cae and 32963344736004e01ff4dd9dca079faabaf58cf2.
2022-08-09 13:48:14 +08:00
if (('-Ofast' in c_args or '-ffast-math' in c_args or '-ffinite-math-only' in c_args) and '-fno-finite-math-only' not in c_args)
meson: refuse -ffinite-math-only Closes #23610.
2022-07-18 04:02:48 +08:00
error('-Ofast, -ffast-math, or -ffinite-math-only is specified in c_args.')
endif
tree-wide: fix typo
2022-03-07 14:32:22 +08:00
# Disable -Wmaybe-uninitialized when compiling with -Os/-O1/-O3/etc. There are
meson: re-enable -Wmaybe-uninitialized on -O[02] with recent gcc versions The warning was disabled in 8794164fed5f0142c34358613f92f4f761af4edd to avoid false positives. But it is useful in finding errors, even if it sometimes results in untrue warnings (c.f. 77fac974fe, da46a1bc3c). After #19168, #19169, and #19175, there are no warnings with -Dbuildtype=debug-optimized/-O2 and gcc-11.0.1-0.3.fc34.x86_64. Warnings are reenabled for -O[23] -O0 is good for development, and -O2 is the default optimization level for Fedora package builds. -Os, -O3, -O1, and -Og still generate some warnings. In fact, with -Os the number of warnings seems completely hopeless. Dozens and dozens.
2021-03-31 23:05:49 +08:00
# too many false positives with gcc >= 8. Effectively, we only test with -O0
# and -O2; this should be enough to catch most important cases without too much
# busywork. See https://github.com/systemd/systemd/pull/19226.
if cc.get_id() == 'gcc' and (not '02'.contains(get_option('optimization')) or
meson: also check c_args to maybe add -Wno-maybe-uninitialized People (and build systems) sometimes set flags through -Dc_args=… or $CFLAGS. Let's catch this common case too. meson will set c_args from $CFLAGS, so we only need to check the former.
2022-04-29 20:35:20 +08:00
cc.version().version_compare('<10') or
'-Os' in c_args or
'-O1' in c_args or
'-O3' in c_args or
'-Og' in c_args)
meson: enable more warnings when building efi binary
2021-06-02 14:49:44 +08:00
possible_common_cc_flags += '-Wno-maybe-uninitialized'
meson: re-enable -Wmaybe-uninitialized on -O[02] with recent gcc versions The warning was disabled in 8794164fed5f0142c34358613f92f4f761af4edd to avoid false positives. But it is useful in finding errors, even if it sometimes results in untrue warnings (c.f. 77fac974fe, da46a1bc3c). After #19168, #19169, and #19175, there are no warnings with -Dbuildtype=debug-optimized/-O2 and gcc-11.0.1-0.3.fc34.x86_64. Warnings are reenabled for -O[23] -O0 is good for development, and -O2 is the default optimization level for Fedora package builds. -Os, -O3, -O1, and -Og still generate some warnings. In fact, with -Os the number of warnings seems completely hopeless. Dozens and dozens.
2021-03-31 23:05:49 +08:00
endif
meson: re-enable -Wunused-result with clang We disabled it in f73fb7b742f294b6d2126afa16001bd2ff6ab461 in response to an apparent gcc bug. It seems that depending on the combination of optimization options, gcc still ignores (void). But this seems to work fine with clang, so let's re-enable the warning conditionally.
2021-07-06 21:13:00 +08:00
# Disable -Wno-unused-result with gcc, see
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425.
if cc.get_id() == 'gcc'
possible_common_cc_flags += '-Wno-unused-result'
endif
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
# --as-needed and --no-undefined are provided by meson by default,
meson: require 0.53.2 and drop some workarounds for old meson Ubuntu Bionic 18.04 has 0.45, so it was below the previously required minimum version already. Focal 20.04 has 0.53.2. Let's require that and use various features that are available.
2021-07-27 22:16:07 +08:00
# run 'meson configure' to see what is enabled
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
possible_link_flags = [
meson: Add --warn-common and --fatal-warnings to link flags
2021-11-05 02:03:45 +08:00
'-Wl,--fatal-warnings',
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
'-Wl,-z,now',
meson: Add --warn-common and --fatal-warnings to link flags
2021-11-05 02:03:45 +08:00
'-Wl,-z,relro',
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
]
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Add --warn-common and --fatal-warnings to link flags
2021-11-05 02:03:45 +08:00
if get_option('b_sanitize') == 'none'
possible_link_flags += '-Wl,--warn-common'
endif
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
if cc.get_id() == 'clang'
meson: enable more warnings when building efi binary
2021-06-02 14:49:44 +08:00
possible_common_cc_flags += [
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
'-Wno-typedef-redefinition',
'-Wno-gnu-variable-sized-type-not-at-end',
]
endif
meson: Compile with -ftrivial-auto-var-init=zero in release mode
2022-05-07 17:31:26 +08:00
if get_option('mode') == 'release'
# We could enable 'pattern' for developer mode, but that can interfere with
# valgrind and sanitizer builds. Also, clang does not zero-initialize unions,
# breaking some of our code (https://reviews.llvm.org/D68115).
possible_common_cc_flags += '-ftrivial-auto-var-init=zero'
endif
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
possible_cc_flags = [
meson: do not share compiler flags except for emitting warnings Follow-up for 65267363978dbb298eb4ba9b628d028c969fa616. Prompted by https://github.com/systemd/systemd/issues/19191#issuecomment-856312107.
2021-06-08 08:23:50 +08:00
'-fno-strict-aliasing',
build: Use -fstrict-flex-arrays=1 if supported Due to "historical reasons" both gcc and clang treat *all* trailing arrays members as flexible arrays, this has an evil side effect of inhibiting bounds checks on such members as __builtin_object_size cannot say for sure that: struct { ... type foo[3]; } has a trailing foo member of fixed size rather than unspecified. Ideally we should use -fstrict-flex-arrays as is, but we have to tolerate kernel uapi headers that use [0] and third party libraries written in c89 that may use [1] like curl.
2022-11-10 07:56:46 +08:00
'-fstrict-flex-arrays=1',
meson: do not share compiler flags except for emitting warnings Follow-up for 65267363978dbb298eb4ba9b628d028c969fa616. Prompted by https://github.com/systemd/systemd/issues/19191#issuecomment-856312107.
2021-06-08 08:23:50 +08:00
'-fvisibility=hidden',
]
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
if get_option('buildtype') != 'debug'
meson: do not share compiler flags except for emitting warnings Follow-up for 65267363978dbb298eb4ba9b628d028c969fa616. Prompted by https://github.com/systemd/systemd/issues/19191#issuecomment-856312107.
2021-06-08 08:23:50 +08:00
possible_cc_flags += [
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
'-ffunction-sections',
'-fdata-sections',
]
possible_link_flags += '-Wl,--gc-sections'
endif
meson: Build with frame pointers in developer mode Profiling tools tend to work better when binaries and libraries are compiled with frame pointers as without them there's no easy and fast way to get the current stacktrace.
2022-06-09 04:32:49 +08:00
if get_option('mode') == 'developer'
possible_cc_flags += '-fno-omit-frame-pointer'
endif
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
add_project_arguments(
cc.get_supported_arguments(
basic_disabled_warnings,
possible_common_cc_flags
),
language : 'c')
boot: Add support for -fstack-protector
2023-03-10 16:01:29 +08:00
add_project_link_arguments(
cc.get_supported_link_arguments(possible_common_link_flags),
language : 'c')
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
userspace_c_args += cc.get_supported_arguments(possible_cc_flags)
userspace_c_ld_args += cc.get_supported_link_arguments(possible_link_flags)
meson: use get_supported_arguments() This bumps the required minimum version of meson to 0.43, as `get_supported_arguments()` is supported since meson-0.43.
2018-05-10 14:30:42 +08:00
shared/ethtool-util: hush gcc warnings about array bounds [127/1355] Compiling C object 'src/shared/5afaae1@@systemd-shared-245@sta/ethtool-util.c.o' ../src/shared/ethtool-util.c: In function ‘ethtool_get_permanent_macaddr’: ../src/shared/ethtool-util.c:260:60: warning: array subscript 5 is outside the bounds of an interior zero-length array ‘__u8[0]’ {aka ‘unsigned char[]’} [-Wzero-length-bounds] 260 | ret->ether_addr_octet[i] = epaddr.addr.data[i]; | ~~~~~~~~~~~~~~~~^~~ In file included from ../src/shared/ethtool-util.c:5: ../src/shared/linux/ethtool.h:704:7: note: while referencing ‘data’ 704 | __u8 data[0]; | ^~~~ ../src/shared/ethtool-util.c: In function ‘ethtool_set_features’: ../src/shared/ethtool-util.c:488:31: warning: array subscript 0 is outside the bounds of an interior zero-length array ‘__u32[0]’ {aka ‘unsigned int[]’} [-Wzero-length-bounds] 488 | len = buffer.info.data[0]; | ~~~~~~~~~~~~~~~~^~~ In file included from ../src/shared/ethtool-util.c:5: ../src/shared/linux/ethtool.h:631:8: note: while referencing ‘data’ 631 | __u32 data[0]; | ^~~~ The kernel should not define the length of the array, but it does. We can't fix that, so let's use a cast to avoid the warning. For https://github.com/systemd/systemd/issues/6119#issuecomment-626073743. v2: - use #pragma instead of a cast. It seems the cast only works in some cases, and gcc is "smart" enough to see beyond the cast. Unfortunately clang does not support this warning, so we need to do a config check whether to try to suppress.
2020-05-09 15:09:11 +08:00
have = cc.has_argument('-Wzero-length-bounds')
conf.set10('HAVE_ZERO_LENGTH_BOUNDS', have)
meson: use multiline string syntax (#8214) The single quote working with multiple lines is likely to be unintended. With current versions of meson, it also causes error messages after it to report the wrong line number. Use the documented syntax instead.
2018-02-19 17:37:19 +08:00
if cc.compiles('''
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
#include <time.h>
#include <inttypes.h>
typedef uint64_t usec_t;
usec_t now(clockid_t clock);
int main(void) {
struct timespec now;
return 0;
}
meson.build: fix detection of -Werror=shadow Pass -Werror=shadow in args of cc.compiles otherwise test will always succeed This fix a build failure with gcc 4.7.3 Fixes: - http://autobuild.buildroot.org/results/ffd71c473d3b29618c18cd2e04705370266696f2 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
2018-11-29 20:22:08 +08:00
''', args: '-Werror=shadow', name : '-Werror=shadow with local shadowing')
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
add_project_arguments('-Werror=shadow', language : 'c')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
meson: apply our -Wno-* options also in c++ calls We compile some c++ code for tests. We would simply use the default options for those. When the previous commit raised the default warning level, we started getting warnings from c++ code. Let's add the most important options to the c++ command, so that we get a compilation without any warnings again. I don't think it makes sense to add *all* the options that we add for c to the c++ flags, because testing them takes quite a while, and the c++ compilations are for small amounts of code, mostly to check that the headers have compatible syntax.
2019-11-10 19:16:41 +08:00
if cxx_cmd != ''
add_project_arguments(cxx.get_supported_arguments(basic_disabled_warnings), language : 'cpp')
endif
Revert "Revert "meson: use c_args in generator scripts (#10289)"" This reverts commit 0e3cc902faec4f18d5fa606396f602b08bc94e27. Fixes #10288. I have confirmed that this does now fix cross-compilation. It appears that changes upstream in Meson, probably mesonbuild/meson#5263, have made the original MR, #10289, work now. This needs to be tested to ensure that it doesn't break Travis CI like when it was reverted in #10361.
2023-10-12 02:32:49 +08:00
cpp = ' '.join(cc.cmd_array() + get_option('c_args')) + ' -E'
meson: make cpp invocations cross-compilation friendly This implementation assumes that the arguments in compiler.cmd_array() don't contain any spaces. Since we are only interested in compilation on Linux, I think this is a safe assumption. Solution suggested by Nirbheek Chauhan.
2017-04-11 22:25:34 +08:00
shared/utmp-wtmp: silence gcc warning about strncpy truncation Unfortunately the warning must be known, or otherwise the pragma generates a warning or an error. So let's do a meson check for it. Is it worth doing this to silence the warning? I think so, because apparently the warning was already emitted by gcc-8.1, and with the recent push in gcc to catch more such cases, we'll most likely only get more of those.
2019-05-07 21:10:58 +08:00
has_wstringop_truncation = cc.has_argument('-Wstringop-truncation')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
#####################################################################
# compilation result tests
meson: define _GNU_SOURCE as '1' This changes the generated config.h file thusly: -#define _GNU_SOURCE +#define _GNU_SOURCE 1 Canonically, _GNU_SOURCE is just defined, without any value, but g++ defines _GNU_SOURCE implicitly [1]. This causes a warning about a redefinition during complilation of C++ programs after '-include config.h'. Our config attempts to inject this (and a bunch of other arguments) into all compliations. But before meson 0.54, flags for dependencies were not propagated correctly (*), and the C++ compilation was done without various flags (**). Once that was fixed, we started getting a warning. [1] http://gcc.gnu.org/onlinedocs/libstdc++/faq.html#faq.predefined (*) Actually, the changelog doesn't say anything. But it mentions various work related to dependency propagation, and apparently this changes as a side effect. (**) -fno-strict-aliasing -fstrict-flex-arrays=1 -fvisibility=hidden -fno-omit-frame-pointer -include config.h This could be solved in various ways, but it'd require either making the compilation command line longer, which we want to avoid for readability of the build logs, or splitting the logic to define the args for C++ progs separately, which would make our meson.build files more complicated. Changing the definition to '1' also solves the issue (because apparently now we match the implicit definition), and shouldn't have other effects. I checked compilation with gcc and clang. Maybe on other systems this could cause problems. We can revisit if people report issues.
2023-06-12 16:45:48 +08:00
conf.set('_GNU_SOURCE', 1)
meson: use booleans for conf.set and drop unecessary conditionals Using conf.set() with a boolean argument does the right thing: either #ifdef or #undef. This means that conf.set can be used unconditionally. Previously I used '1' as the placeholder value, and that needs to be changed to 'true' for consistency (under meson 1 cannot be used in boolean context). All checks need to be adjusted.
2017-04-28 09:13:08 +08:00
conf.set('__SANE_USERSPACE_TYPES__', true)
shared/utmp-wtmp: silence gcc warning about strncpy truncation Unfortunately the warning must be known, or otherwise the pragma generates a warning or an error. So let's do a meson check for it. Is it worth doing this to silence the warning? I think so, because apparently the warning was already emitted by gcc-8.1, and with the recent push in gcc to catch more such cases, we'll most likely only get more of those.
2019-05-07 21:10:58 +08:00
conf.set10('HAVE_WSTRINGOP_TRUNCATION', has_wstringop_truncation)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
conf.set('SIZEOF_DEV_T', cc.sizeof('dev_t', prefix : '#include <sys/types.h>'))
conf.set('SIZEOF_INO_T', cc.sizeof('ino_t', prefix : '#include <sys/types.h>'))
conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
meson: sort types
2023-06-01 07:18:15 +08:00
conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
meson: fix cross compiling
2021-12-21 19:10:09 +08:00
conf.set('SIZEOF_TIMEX_MEMBER', cc.sizeof('typeof(((struct timex *)0)->freq)', prefix : '#include <sys/timex.h>'))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: fix cross-compilation of LONG_MAX https://github.com/systemd/systemd/pull/25618#issuecomment-1355019553
2022-12-18 00:00:56 +08:00
long_max = cc.compute_int(
'LONG_MAX',
prefix : '#include <limits.h>',
guess : 0x7FFFFFFFFFFFFFFF,
high : 0x7FFFFFFFFFFFFFFF)
manager: define a string constant for LONG_MAX and use that for sysctl This moves the formatting of the constant to compilation time and let's us avoid asprintf() in the very hot path of initial boot.
2022-12-03 18:55:55 +08:00
assert(long_max > 100000)
conf.set_quoted('LONG_MAX_STR', '@0@'.format(long_max))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
decl_headers = '''
dirent: conditionalize dirent assert based on dirent64 existence >=musl-1.2.4 doesn't define dirent64 and its LFS friends as its "native" functions are already LFS-aware. Check for dirent64 in meson.build and only assert if it exists. Bug: https://bugs.gentoo.org/905900 Closes: https://github.com/systemd/systemd/pull/25809
2023-05-10 08:47:13 +08:00
#include <dirent.h>
meson: sort includes
2024-10-10 17:49:47 +08:00
#include <sched.h>
missing: add syscall wrappers for new mount API
2021-04-27 20:16:06 +08:00
#include <sys/mount.h>
xattr-util: use crtime/btime if statx() is available for implementation of fd_setcrtime() and friends The Linux kernel exposes the birth time now for files through statx() hence make use of it where available. We keep the xattr logic in place for this however, since only a subset of file systems on Linux currently expose the birth time. NFS and tmpfs for example do not support it. OTOH there are other file systems that do support the birth time but might not support xattrs (smb…), hence make the best of the two, in particular in order to deal with journal files copied between file system types and to maintain compatibility with older file systems that are updated to newer version of the file system.
2018-02-20 19:48:33 +08:00
#include <sys/stat.h>
meson: sort includes
2024-10-10 17:49:47 +08:00
#include <uchar.h>
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
'''
foreach decl : ['char16_t',
'char32_t',
missing: add syscall wrappers for new mount API
2021-04-27 20:16:06 +08:00
'struct mount_attr',
xattr-util: use crtime/btime if statx() is available for implementation of fd_setcrtime() and friends The Linux kernel exposes the birth time now for files through statx() hence make use of it where available. We keep the xattr logic in place for this however, since only a subset of file systems on Linux currently expose the birth time. NFS and tmpfs for example do not support it. OTOH there are other file systems that do support the birth time but might not support xattrs (smb…), hence make the best of the two, in particular in order to deal with journal files copied between file system types and to maintain compatibility with older file systems that are updated to newer version of the file system.
2018-02-20 19:48:33 +08:00
'struct statx',
dirent: conditionalize dirent assert based on dirent64 existence >=musl-1.2.4 doesn't define dirent64 and its LFS friends as its "native" functions are already LFS-aware. Check for dirent64 in meson.build and only assert if it exists. Bug: https://bugs.gentoo.org/905900 Closes: https://github.com/systemd/systemd/pull/25809
2023-05-10 08:47:13 +08:00
'struct dirent64',
core/exec-invoke: use sched_setattr instead of sched_setscheduler The kernel's sched_setattr interface allows for more control over a processes scheduling attributes as the previously used sched_setscheduler interface. Using sched_setattr is also the prerequisite for support of utilization clamping (UCLAMP [1], see #26705) and allows to set sched_runtime. The latter, sched_runtime, will probably become a relevant scheduling parameter of the EEVDF scheduler [2, 3], and therefore will not only apply to processes scheduled via SCHED_DEADLINE, but also for processes scheduled via SCHED_OTHER/SCHED_BATCH (i.e., most processes). 1: https://docs.kernel.org/next/scheduler/sched-util-clamp.html 2: https://lwn.net/Articles/969062/ 3: https://lwn.net/ml/linux-kernel/20240405110010.934104715@infradead.org/
2024-06-26 20:37:52 +08:00
'struct sched_attr',
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
]
meson: use booleans for conf.set and drop unecessary conditionals Using conf.set() with a boolean argument does the right thing: either #ifdef or #undef. This means that conf.set can be used unconditionally. Previously I used '1' as the placeholder value, and that needs to be changed to 'true' for consistency (under meson 1 cannot be used in boolean context). All checks need to be adjusted.
2017-04-28 09:13:08 +08:00
# We get -1 if the size cannot be determined
meson: unify linux/stat.h check with other checks and use _GNU_SOURCE Using _GNU_SOURCE is better because that's how we include the headers in the actual build, and some headers define different stuff when it is defined. sys/stat.h for example defines 'struct statx' conditionally.
2018-07-18 23:26:17 +08:00
have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
glibc: Remove #include <linux/fs.h> to resolve fsconfig_command/mount_attr conflict with glibc 2.36
2022-07-23 18:38:49 +08:00
if decl == 'struct mount_attr'
if have
want_linux_fs_h = false
else
have = cc.sizeof(decl,
prefix : decl_headers + '#include <linux/fs.h>',
args : '-D_GNU_SOURCE') > 0
want_linux_fs_h = have
endif
endif
meson: unify linux/stat.h check with other checks and use _GNU_SOURCE Using _GNU_SOURCE is better because that's how we include the headers in the actual build, and some headers define different stuff when it is defined. sys/stat.h for example defines 'struct statx' conditionally.
2018-07-18 23:26:17 +08:00
if decl == 'struct statx'
if have
want_linux_stat_h = false
else
have = cc.sizeof(decl,
prefix : decl_headers + '#include <linux/stat.h>',
args : '-D_GNU_SOURCE') > 0
want_linux_stat_h = have
endif
endif
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('HAVE_' + decl.underscorify().to_upper(), have)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endforeach
meson: unify linux/stat.h check with other checks and use _GNU_SOURCE Using _GNU_SOURCE is better because that's how we include the headers in the actual build, and some headers define different stuff when it is defined. sys/stat.h for example defines 'struct statx' conditionally.
2018-07-18 23:26:17 +08:00
conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
glibc: Remove #include <linux/fs.h> to resolve fsconfig_command/mount_attr conflict with glibc 2.36
2022-07-23 18:38:49 +08:00
conf.set10('WANT_LINUX_FS_H', want_linux_fs_h)
build-sys: Detect whether struct statx is defined in sys/stat.h Starting with glibc 2.27.9000-36.fc29, include file sys/stat.h will have a definition for struct statx, in which case include file linux/stat.h should be avoided, in order to prevent a duplicate definition. In file included from ../src/basic/missing.h:18, from ../src/basic/util.h:28, from ../src/basic/hashmap.h:10, from ../src/shared/bus-util.h:12, from ../src/libsystemd/sd-bus/bus-creds.c:11: /usr/include/linux/stat.h:99:8: error: redefinition of ‘struct statx’ struct statx { ^~~~~ In file included from /usr/include/sys/stat.h:446, from ../src/basic/util.h:19, from ../src/basic/hashmap.h:10, from ../src/shared/bus-util.h:12, from ../src/libsystemd/sd-bus/bus-creds.c:11: /usr/include/bits/statx.h:36:8: note: originally defined here struct statx ^~~~~ Extend our meson.build to look for struct statx when only sys/stat.h is included and, in that case, do not include linux/stat.h anymore. Tested that systemd builds correctly when using a glibc version that includes a definition for struct statx. glibc Fedora RPM update: https://src.fedoraproject.org/rpms/glibc/c/28cb5d31fc1e5887912283c889689c47076278ae glibc upstream commit: https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=fd70af45528d59a00eb3190ef6706cb299488fcd
2018-07-16 13:43:35 +08:00
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
foreach ident : ['secure_getenv', '__secure_getenv']
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endforeach
foreach ident : [
meson: use "args" for setting _GNU_SOURCE when checking for functions This reworks how we set _GNU_SOURCE when checking for the availability of functions: 1. We set it for most of the functions we look for. After all we set it for our entire built anyway, and it's usually how Linux-specific definitions in glibc are protected these days. Given that we usually have checks for such modern stuff only anyway, let's just blanket enable it. 2. Use "args" instead of "prefix" to set the macro. This is what is suggested in the meson docs, hence let's do it.
2017-12-25 19:01:14 +08:00
['memfd_create', '''#include <sys/mman.h>'''],
meson: look for gettid() definition where getpid() is defined Hopefully, should gettid() show up one day in glibc it'll show up where getpid() is defined too.
2017-12-25 19:35:28 +08:00
['gettid', '''#include <sys/types.h>
#include <unistd.h>'''],
basic/missing_syscall: add missing_fchmodat2() Follow-up for 8b45281daa3a87b4b7a3248263cd0ba929d15596 and preparation for later commits. Since libcs are more interested in the POSIX `fchmodat(3)`, they are unlikely to provide a direct wrapper for this syscall. Thus, the headers we examine to set `HAVE_*` are picked somewhat arbitrarily. Also, hook up `try_fchmodat2()` in `test-seccomp.c`. (Also, correct that function's prototype, despite the fact that mistake would not matter in practice) Co-authored-by: Mike Yuan <me@yhndnzj.com>
2023-10-20 19:22:50 +08:00
['fchmodat2', '''#include <stdlib.h>
#include <fcntl.h>'''], # no known header declares fchmodat2
meson: when pivot_root() is added one day, look for it in <unistd.h> We of course don't know in which header glibc will export pivot_root() and if it ever will. But there's a good chance they'll place it where chroot() is located, given the similarity in the operations, hence let's try our luck and look for it at the same place. If we are lucky this means we don't have to patch our code if glibc decides to expose the call one day.
2017-12-25 19:07:40 +08:00
['pivot_root', '''#include <stdlib.h>
#include <unistd.h>'''], # no known header declares pivot_root
Define ioprio_{get,set} the same as other compat syscalls
2021-09-14 22:27:32 +08:00
['ioprio_get', '''#include <sched.h>'''], # no known header declares ioprio_get
['ioprio_set', '''#include <sched.h>'''], # no known header declares ioprio_set
core/exec-invoke: use sched_setattr instead of sched_setscheduler The kernel's sched_setattr interface allows for more control over a processes scheduling attributes as the previously used sched_setscheduler interface. Using sched_setattr is also the prerequisite for support of utilization clamping (UCLAMP [1], see #26705) and allows to set sched_runtime. The latter, sched_runtime, will probably become a relevant scheduling parameter of the EEVDF scheduler [2, 3], and therefore will not only apply to processes scheduled via SCHED_DEADLINE, but also for processes scheduled via SCHED_OTHER/SCHED_BATCH (i.e., most processes). 1: https://docs.kernel.org/next/scheduler/sched-util-clamp.html 2: https://lwn.net/Articles/969062/ 3: https://lwn.net/ml/linux-kernel/20240405110010.934104715@infradead.org/
2024-06-26 20:37:52 +08:00
['sched_setattr', '''#include <sched.h>'''], # no known header declares sched_setattr
meson: use "args" for setting _GNU_SOURCE when checking for functions This reworks how we set _GNU_SOURCE when checking for the availability of functions: 1. We set it for most of the functions we look for. After all we set it for our entire built anyway, and it's usually how Linux-specific definitions in glibc are protected these days. Given that we usually have checks for such modern stuff only anyway, let's just blanket enable it. 2. Use "args" instead of "prefix" to set the macro. This is what is suggested in the meson docs, hence let's do it.
2017-12-25 19:01:14 +08:00
['name_to_handle_at', '''#include <sys/types.h>
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
#include <sys/stat.h>
#include <fcntl.h>'''],
meson: use "args" for setting _GNU_SOURCE when checking for functions This reworks how we set _GNU_SOURCE when checking for the availability of functions: 1. We set it for most of the functions we look for. After all we set it for our entire built anyway, and it's usually how Linux-specific definitions in glibc are protected these days. Given that we usually have checks for such modern stuff only anyway, let's just blanket enable it. 2. Use "args" instead of "prefix" to set the macro. This is what is suggested in the meson docs, hence let's do it.
2017-12-25 19:01:14 +08:00
['setns', '''#include <sched.h>'''],
meson: hopefully renameat2() will show up where renameat() is defined Should glibc add this eventually, let's try to be smart where to look for it.
2017-12-25 19:35:43 +08:00
['renameat2', '''#include <stdio.h>
#include <fcntl.h>'''],
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
['kcmp', '''#include <linux/kcmp.h>'''],
['keyctl', '''#include <sys/types.h>
#include <keyutils.h>'''],
meson: use "args" for setting _GNU_SOURCE when checking for functions This reworks how we set _GNU_SOURCE when checking for the availability of functions: 1. We set it for most of the functions we look for. After all we set it for our entire built anyway, and it's usually how Linux-specific definitions in glibc are protected these days. Given that we usually have checks for such modern stuff only anyway, let's just blanket enable it. 2. Use "args" instead of "prefix" to set the macro. This is what is suggested in the meson docs, hence let's do it.
2017-12-25 19:01:14 +08:00
['copy_file_range', '''#include <sys/syscall.h>
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
#include <unistd.h>'''],
Add abstraction model for BPF programs This object takes a number of bpf_insn members and wraps them together with the in-kernel reference id. Will be needed by the firewall code.
2016-10-18 23:57:10 +08:00
['bpf', '''#include <sys/syscall.h>
#include <unistd.h>'''],
xattr-util: use crtime/btime if statx() is available for implementation of fd_setcrtime() and friends The Linux kernel exposes the birth time now for files through statx() hence make use of it where available. We keep the xattr logic in place for this however, since only a subset of file systems on Linux currently expose the birth time. NFS and tmpfs for example do not support it. OTOH there are other file systems that do support the birth time but might not support xattrs (smb…), hence make the best of the two, in particular in order to deal with journal files copied between file system types and to maintain compatibility with older file systems that are updated to newer version of the file system.
2018-02-20 19:48:33 +08:00
['statx', '''#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>'''],
tree-wide: use reallocarray instead of our home-grown realloc_multiply (#8279) There isn't much difference, but in general we prefer to use the standard functions. glibc provides reallocarray since version 2.26. I moved explicit_bzero is configure test to the bottom, so that the two stdlib functions are at the bottom.
2018-02-27 04:20:00 +08:00
['explicit_bzero' , '''#include <string.h>'''],
meson: Fix reallocarray check reallocarray() is defined in stdlib.h, so that would be right header to check for its presense. Signed-off-by: Khem Raj <raj.khem@gmail.com>
2020-12-13 08:15:57 +08:00
['reallocarray', '''#include <stdlib.h>'''],
core: introduce NUMAPolicy and NUMAMask options Make possible to set NUMA allocation policy for manager. Manager's policy is by default inherited to all forked off processes. However, it is possible to override the policy on per-service basis. Currently we support, these policies: default, prefer, bind, interleave, local. See man 2 set_mempolicy for details on each policy. Overall NUMA policy actually consists of two parts. Policy itself and bitmask representing NUMA nodes where is policy effective. Node mask can be specified using related option, NUMAMask. Default mask can be overwritten on per-service level.
2019-03-13 01:58:26 +08:00
['set_mempolicy', '''#include <stdlib.h>
#include <unistd.h>'''],
['get_mempolicy', '''#include <stdlib.h>
#include <unistd.h>'''],
missing: define new pidfd syscalls
2019-10-25 22:06:06 +08:00
['pidfd_send_signal', '''#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
pidfd: properly detect if libc offers pidfd syscalls and make use of them then We never updated the meson checks when glibc finally learned about these syscalls, address that.
2024-05-08 18:27:38 +08:00
#include <sys/wait.h>
#include <sys/pidfd.h>'''],
missing: define new pidfd syscalls
2019-10-25 22:06:06 +08:00
['pidfd_open', '''#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
pidfd: properly detect if libc offers pidfd syscalls and make use of them then We never updated the meson checks when glibc finally learned about these syscalls, address that.
2024-05-08 18:27:38 +08:00
#include <sys/wait.h>
#include <sys/pidfd.h>'''],
missing: add rt_sigqueueinfo() syscall definition This is not a new system call at all (since kernel 2.2), however it's not exposed in glibc (a wrapper is exposed however in sigqueue(), but it substantially simplifies the system call). Since we want a nice fallback for sending signals on non-pidfd systems for pidfd_send_signal() let's wrap rt_sigqueueinfo() since it takes the same siginfo_t parameter.
2019-10-30 23:29:42 +08:00
['rt_sigqueueinfo', '''#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <sys/wait.h>'''],
missing_syscall: Add rt_tgsigqueueinfo()
2022-11-16 22:03:11 +08:00
['rt_tgsigqueueinfo', '''#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <sys/wait.h>'''],
basic/selinux: work around mallinfo deprecation Latest glibc has deprecated mallinfo(), so it might become unavailable at some point in the future. There is malloc_info(), but it returns XML, ffs. I think the information that we get from mallinfo() is quite useful, so let's use mallinfo() if available, and not otherwise.
2020-10-09 22:48:03 +08:00
['mallinfo', '''#include <malloc.h>'''],
selinux: use mallocinfo2() if it exists New glibc deprecated mallocinfo(), even newer glibc added mallocinfo2() as replacement. Use it, if it exists. Follow-up for 4b6f74f5a0943e0abfa8e6997811f8f7b7f00a15 and related commits.
2021-05-04 02:36:32 +08:00
['mallinfo2', '''#include <malloc.h>'''],
shared/exec-util: use our own execveat() wrapper instead of fexecve() For scripts, when we call fexecve(), on new kernels glibc calls execveat(), which fails with ENOENT, and then we fall back to execve() which succeeds: [pid 63039] execveat(3, "", ["/home/zbyszek/src/systemd/test/test-path-util/script.sh", "--version"], 0x7ffefa3633f0 /* 0 vars */, AT_EMPTY_PATH) = -1 ENOENT (No such file or directory) [pid 63039] execve("/home/zbyszek/src/systemd/test/test-path-util/script.sh", ["/home/zbyszek/src/systemd/test/test-path-util/script.sh", "--version"], 0x7ffefa3633f0 /* 0 vars */) = 0 But on older kernels glibc (some versions?) implement a fallback which falls into the same trap with bash $0: [pid 13534] execve("/proc/self/fd/3", ["/home/test/systemd/test/test-path-util/script.sh", "--version"], 0x7fff84995870 /* 0 vars */) = 0 We don't want that, so let's call execveat() ourselves. Then we can do the execve() fallback as we want.
2020-09-23 22:23:30 +08:00
['execveat', '''#include <unistd.h>'''],
missing: add close_range() wrapper The syscall was added in 5.9 and is not yet exposed in glibc, hence define our own wrapper.
2020-10-13 23:53:25 +08:00
['close_range', '''#include <unistd.h>'''],
missing_syscall: add epoll_pwait2() wrapper
2021-02-25 23:56:07 +08:00
['epoll_pwait2', '''#include <sys/epoll.h>'''],
missing: add syscall wrappers for new mount API
2021-04-27 20:16:06 +08:00
['mount_setattr', '''#include <sys/mount.h>'''],
['move_mount', '''#include <sys/mount.h>'''],
['open_tree', '''#include <sys/mount.h>'''],
namespace: Add hidepid/subset support check Using fsopen()/fsconfig(), we can check if hidepid/subset are supported to avoid the noisy logs from the kernel if they aren't supported. This works on centos/redhat 8 as well since they've backported fsopen()/fsconfig().
2022-10-27 19:14:12 +08:00
['fsopen', '''#include <sys/mount.h>'''],
['fsconfig', '''#include <sys/mount.h>'''],
missing: add fsmount() syscall fallback definition
2023-03-07 21:36:03 +08:00
['fsmount', '''#include <sys/mount.h>'''],
missing: add getdents64() syscall wrapper glibc 2.30 (Aug 2019) added a wrapper for getdents64(). For older versions let's define our own. (This syscall exists since Linux 2.4, hence should be safe to use for us)
2021-10-08 16:46:02 +08:00
['getdents64', '''#include <dirent.h>'''],
core: add support for pidfd_spawn Added in glibc 2.39, allows cloning into a cgroup and to get a pid fd back instead of a pid. Removes race conditions for both changing cgroups and getting a reliable reference for the child process. Fixes https://github.com/systemd/systemd/pull/18843 Replaces https://github.com/systemd/systemd/pull/16706
2024-01-13 05:32:20 +08:00
['pidfd_spawn', '''#include <spawn.h>'''],
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
]
meson: use "args" for setting _GNU_SOURCE when checking for functions This reworks how we set _GNU_SOURCE when checking for the availability of functions: 1. We set it for most of the functions we look for. After all we set it for our entire built anyway, and it's usually how Linux-specific definitions in glibc are protected these days. Given that we usually have checks for such modern stuff only anyway, let's just blanket enable it. 2. Use "args" instead of "prefix" to set the macro. This is what is suggested in the meson docs, hence let's do it.
2017-12-25 19:01:14 +08:00
have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE')
build-sys: change all HAVE_DECL_ macros to HAVE_ This is a legacy of autotools, where one detection routine used a different prefix then the others. $ git grep -e HAVE_DECL_ -l|xargs sed -i s/HAVE_DECL_/HAVE_/g
2017-10-03 16:32:34 +08:00
conf.set10('HAVE_' + ident[0].to_upper(), have)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endforeach
meson: use "args" for setting _GNU_SOURCE when checking for functions This reworks how we set _GNU_SOURCE when checking for the availability of functions: 1. We set it for most of the functions we look for. After all we set it for our entire built anyway, and it's usually how Linux-specific definitions in glibc are protected these days. Given that we usually have checks for such modern stuff only anyway, let's just blanket enable it. 2. Use "args" instead of "prefix" to set the macro. This is what is suggested in the meson docs, hence let's do it.
2017-12-25 19:01:14 +08:00
if cc.has_function('getrandom', prefix : '''#include <sys/random.h>''', args : '-D_GNU_SOURCE')
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('USE_SYS_RANDOM_H', true)
build-sys: change all HAVE_DECL_ macros to HAVE_ This is a legacy of autotools, where one detection routine used a different prefix then the others. $ git grep -e HAVE_DECL_ -l|xargs sed -i s/HAVE_DECL_/HAVE_/g
2017-10-03 16:32:34 +08:00
conf.set10('HAVE_GETRANDOM', true)
meson: detect getrandom in sys/random.h, fall back to linux/random.h This is analogous to commit e84397d95c3da2b9722ff265843ad4a8874643d8.
2017-04-20 09:20:54 +08:00
else
have = cc.has_function('getrandom', prefix : '''#include <linux/random.h>''')
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('USE_SYS_RANDOM_H', false)
build-sys: change all HAVE_DECL_ macros to HAVE_ This is a legacy of autotools, where one detection routine used a different prefix then the others. $ git grep -e HAVE_DECL_ -l|xargs sed -i s/HAVE_DECL_/HAVE_/g
2017-10-03 16:32:34 +08:00
conf.set10('HAVE_GETRANDOM', have)
meson: detect getrandom in sys/random.h, fall back to linux/random.h This is analogous to commit e84397d95c3da2b9722ff265843ad4a8874643d8.
2017-04-20 09:20:54 +08:00
endif
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
#####################################################################
meson: call find_program() once and reuse the variable everywhere Meson 0.58 has gotten quite bad with emitting a message every time a quoted command is used: Program /home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh found: YES (/home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program xsltproc found: YES (/usr/bin/xsltproc) Configuring custom-entities.ent using configuration Message: Skipping bootctl.1 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping journal-remote.conf.5 because HAVE_MICROHTTPD is false Message: Skipping journal-upload.conf.5 because HAVE_MICROHTTPD is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping loader.conf.5 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) ... Let's suffer one message only for each command. Hopefully we can silence even this when https://github.com/mesonbuild/meson/issues/8642 is resolved.
2021-05-14 20:16:17 +08:00
sh = find_program('sh')
echo = find_program('echo')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
sed = find_program('sed')
awk = find_program('awk')
stat = find_program('stat')
meson: call find_program() once and reuse the variable everywhere Meson 0.58 has gotten quite bad with emitting a message every time a quoted command is used: Program /home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh found: YES (/home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program xsltproc found: YES (/usr/bin/xsltproc) Configuring custom-entities.ent using configuration Message: Skipping bootctl.1 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping journal-remote.conf.5 because HAVE_MICROHTTPD is false Message: Skipping journal-upload.conf.5 because HAVE_MICROHTTPD is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping loader.conf.5 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) ... Let's suffer one message only for each command. Hopefully we can silence even this when https://github.com/mesonbuild/meson/issues/8642 is resolved.
2021-05-14 20:16:17 +08:00
ln = find_program('ln')
meson: add TAGS target Quite necessary for all the emacs users out there ;) v2: - fix error with etags or git are not found v3: - move the definition of git and etags up so it's available for man/
2017-04-07 02:33:27 +08:00
git = find_program('git', required : false)
Hook up oss-fuzz test cases as tests This is a bit painful because a separate build of systemd is necessary. The tests are guarded by tests!=false and slow-tests==true. Running them is not slow, but compilation certainly is. If this proves unwieldy, we can add a separate option controlling those builds later. The build for each sanitizer has its own directory, and we build all fuzzer tests there, and then pull them out one-by-one by linking into the target position as necessary. It would be nicer to just build the desired fuzzer, but we need to build the whole nested build as one unit. [I also tried making systemd and nested meson subproject. This would work nicely, but meson does not allow that because the nested target names are the same as the outer project names. If that is ever fixed, that would be the way to go.] v2: - make sure things still work if memory sanitizer is not available v3: - switch to syntax which works with meson 0.42.1 found in Ubuntu
2018-01-19 14:54:30 +08:00
env = find_program('env')
meson: call find_program() once and reuse the variable everywhere Meson 0.58 has gotten quite bad with emitting a message every time a quoted command is used: Program /home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh found: YES (/home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program xsltproc found: YES (/usr/bin/xsltproc) Configuring custom-entities.ent using configuration Message: Skipping bootctl.1 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping journal-remote.conf.5 because HAVE_MICROHTTPD is false Message: Skipping journal-upload.conf.5 because HAVE_MICROHTTPD is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping loader.conf.5 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) ... Let's suffer one message only for each command. Hopefully we can silence even this when https://github.com/mesonbuild/meson/issues/8642 is resolved.
2021-05-14 20:16:17 +08:00
rsync = find_program('rsync', required : false)
meson: Search for diff program diff is required by a few of the unit tests so let's make sure its available when configuring the build.
2023-04-27 22:37:39 +08:00
diff = find_program('diff')
meson: Search for find program find is required by a few of the unit tests so let's make sure its available when configuring the build.
2023-05-01 16:25:18 +08:00
find = find_program('find')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: use install_emptydir() and drop meson-make-symlink.sh The script is mostly equivalent to 'mkdir -p' and 'ln -sfr'. Let's replace it with install_emptydir() builtin function and inline meson call.
2023-08-08 09:38:47 +08:00
ln_s = ln.full_path() + ' -frsT -- "${DESTDIR:-}@0@" "${DESTDIR:-}@1@"'
meson: create dirs and touch /usr This is the equivalent of $(INSTALL_DIRS) and install-touch-usr-hook. I did not bother to create the directories into which we install files, since they will be created anyway. v2: - remove bashism
2017-04-10 11:55:05 +08:00
meson: require 0.53.2 and drop some workarounds for old meson Ubuntu Bionic 18.04 has 0.45, so it was below the previously required minimum version already. Focal 20.04 has 0.53.2. Let's require that and use various features that are available.
2021-07-27 22:16:07 +08:00
# If -Dxxx-path option is found, use that. Otherwise, check in $PATH,
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
# /usr/sbin, /sbin, and fall back to the default from middle column.
meson: don't search PATH for telinit (#7770) On a typical system running systemd, the telinit in PATH is very likely to be a symlink to systemctl. Setting TELINIT to this may result in an infinite recursion if telinit is called and sd_booted() == 0. This may commonly occur in a chroot environment. Bug: https://bugs.gentoo.org/642724 [zj: The path was originally hardcoded as "/lib/upstart/telinit", but was made configurable without changing the default in 4ad61fd1806dde23d2c99043b4bed91a196d2c82. Then the default was changed to `/lib/sysvinit/telinit` in abaaabf40a9891014ed4c402d7beb5a67ac256b1. Then it started being autodetected when meson support was added in 5c23128daba7236a6080383b2a5649033cfef85c. This patch restores the behaviour that was implemented in configure.ac at the time of its removal.]
2018-01-04 20:14:20 +08:00
progs = [['quotaon', '/usr/sbin/quotaon' ],
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
['quotacheck', '/usr/sbin/quotacheck' ],
['kmod', '/usr/bin/kmod' ],
['kexec', '/usr/sbin/kexec' ],
['sulogin', '/usr/sbin/sulogin' ],
['mount', '/usr/bin/mount', 'MOUNT_PATH'],
['umount', '/usr/bin/umount', 'UMOUNT_PATH'],
['loadkeys', '/usr/bin/loadkeys', 'KBD_LOADKEYS'],
['setfont', '/usr/bin/setfont', 'KBD_SETFONT'],
meson: make nologin path build time configurable Some distros install nologin as /usr/sbin/nologin, others as /sbin/nologin. Since we can't really on merged-usr everywhere (where the path wouldn't matter), make the path build time configurable via -Dnologin-path=. Closes #13028
2019-07-18 07:24:00 +08:00
['nologin', '/usr/sbin/nologin', ],
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
]
foreach prog : progs
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
path = get_option(prog[0] + '-path')
if path != ''
message('Using @1@ for @0@'.format(prog[0], path))
else
exe = find_program(prog[0],
'/usr/sbin/' + prog[0],
'/sbin/' + prog[0],
required: false)
meson: bump required version to 0.55.0
2022-05-16 02:22:33 +08:00
path = exe.found() ? exe.full_path() : prog[1]
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
endif
name = prog.length() > 2 ? prog[2] : prog[0].to_upper()
conf.set_quoted(name, path)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endforeach
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
if run_command(ln, '--relative', '--help', check : false).returncode() != 0
meson: add note about coreutils version with ln --relative https://bugs.freedesktop.org/show_bug.cgi?id=90799
2018-03-09 15:56:23 +08:00
error('ln does not support --relative (added in coreutils 8.16)')
meson: add ln --relative check
2017-04-19 07:11:54 +08:00
endif
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
gperf = find_program('gperf')
gperf_test_format = '''
#include <string.h>
various: move const ptr indicator to return value
2024-05-17 14:54:00 +08:00
const char* in_word_set(const char *, @0@);
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
@1@
'''
meson: use better shellscript argument passing Passing potentially arbitrary data into a shellscript is potentially very broken if you do not correctly quote it for use. This quoting must be done as part of the interpretation of the data itself, e.g. python's shlex.quote; simply formatting it into a string with double quotes is NOT sufficient. An alternative is to communicate the data reliably via argv to the shell process, and allow the shell to internally handle it via `"$1"`, which is quote-safe and will expand the data from argv as a single tokenized word.
2022-05-15 23:11:24 +08:00
gperf_snippet = run_command(sh, '-c', 'echo foo,bar | "$1" -L ANSI-C', '_', gperf,
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
check : true)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
gperf_test = gperf_test_format.format('size_t', gperf_snippet.stdout())
if cc.compiles(gperf_test)
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
gperf_len_type = 'size_t'
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
else
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
gperf_test = gperf_test_format.format('unsigned', gperf_snippet.stdout())
if cc.compiles(gperf_test)
gperf_len_type = 'unsigned'
else
error('unable to determine gperf len type')
endif
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
message('gperf len type is @0@'.format(gperf_len_type))
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
conf.set('GPERF_LEN_TYPE', gperf_len_type,
description : 'The type of gperf "len" parameter')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
if not cc.has_header('sys/capability.h')
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
error('POSIX caps headers not found')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
firstboot: Include <crypt.h> for declaration of crypt() if needed (#7944) Not every target system may provide a crypt() function in its stdlibc and may use an external or replacement library, like libxcrypt, for providing such functions. See https://fedoraproject.org/wiki/Changes/Replace_glibc_libcrypt_with_libxcrypt.
2018-01-25 22:30:15 +08:00
foreach header : ['crypt.h',
basic/missing_ioprio: include the proper header file IOPRIO_* is defined in linux/ioprio.h, so we were always using our fallback definitions. The header list in meson.build is sorted. I'm not sure why it wasn't.
2024-03-20 18:51:08 +08:00
'linux/ioprio.h',
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
'linux/memfd.h',
basic/missing_ioprio: include the proper header file IOPRIO_* is defined in linux/ioprio.h, so we were always using our fallback definitions. The header list in meson.build is sorted. I'm not sure why it wasn't.
2024-03-20 18:51:08 +08:00
'linux/time_types.h',
meson: check for sys/auxv.h This check was present in configure.ac, but was never added under meson. The code under HAVE_SYS_AUX_H has been dead ever since :(.
2017-10-03 18:09:40 +08:00
'sys/auxv.h',
basic/missing_ioprio: include the proper header file IOPRIO_* is defined in linux/ioprio.h, so we were always using our fallback definitions. The header list in meson.build is sorted. I'm not sure why it wasn't.
2024-03-20 18:51:08 +08:00
'sys/sdt.h',
Include <threads.h> if possible to get thread_local definition IN C23, thread_local is a reserved keyword and we shall therefore do nothing to redefine it. glibc has it defined for older standard version with the right conditions. v2 by Yu Watanabe: Move the definition to missing_threads.h like the way we define e.g. missing syscalls or missing definitions, and include it by the users. Co-authored-by: Yu Watanabe <watanabe.yu+github@gmail.com>
2023-01-04 01:52:08 +08:00
'threads.h',
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
'valgrind/memcheck.h',
'valgrind/valgrind.h',
]
meson: use booleans for conf.set and drop unecessary conditionals Using conf.set() with a boolean argument does the right thing: either #ifdef or #undef. This means that conf.set can be used unconditionally. Previously I used '1' as the placeholder value, and that needs to be changed to 'true' for consistency (under meson 1 cannot be used in boolean context). All checks need to be adjusted.
2017-04-28 09:13:08 +08:00
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('HAVE_' + header.underscorify().to_upper(),
cc.has_header(header))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endforeach
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
Add a basic test that the configured fallback hostname is OK Ideally, assert_cc() would be used for this, so that it is not possible to even compile systemd with something like '-Dfallback-hostname=.foo'. But to do a proper check we need to call hostname_is_valid(), and we cannot depend on being able to run code (e.g. during cross-compilation). So let's do a very superficial check in meson, and a proper on in test-util.
2020-05-07 23:30:02 +08:00
fallback_hostname = get_option('fallback-hostname')
if fallback_hostname == '' or fallback_hostname[0] == '.' or fallback_hostname[0] == '-'
error('Invalid fallback-hostname configuration')
# A more extensive test is done in test-hostname-util. Let's catch
# the most obvious errors here so we don't fail with an assert later.
endif
conf.set_quoted('FALLBACK_HOSTNAME', fallback_hostname)
meson: allow extra net naming schemes to be defined during configuration In upstream, we have a linearly-growing list of net-naming-scheme defines; we add a new one for every release where we make user-visible changes to the naming scheme. But the general idea was that downstream distributions could define their own combinations (or even just their own names for existing combinations), so provide stability for their users. So far this required patching of the netif-naming-scheme.c and .h files to add the new lines. With this patch, patching is not required: $ meson configure build \ -Dextra-net-naming-schemes=gargoyle=v238+npar_ari+allow_rerenames,gargoyle2=gargoyle+nspawn_long_hash \ -Ddefault-net-naming-scheme=gargoyle2 or even $ meson configure build \ -Dextra-net-naming-schemes=gargoyle=v238+npar_ari+allow_rerenames,gargoyle2=gargoyle+nspawn_long_hash,latest=v249 \ -Ddefault-net-naming-scheme=gargoyle2 The syntax is a comma-separated list of NAME=name+name+… This syntax is a bit scary, but any typos result in compilation errors, so I think it should be OK in practice. With this approach, we don't allow users to define arbitrary combinations: what is allowed is still defined at compilation time, so it's up to the distribution maintainers to provide reasonable combinations. In this regard, the only difference from status quo is that it's much easier to do (and harder to do incorrectly, for example by forgetting to add a name to one of the maps).
2021-09-28 16:12:36 +08:00
extra_net_naming_schemes = []
extra_net_naming_map = []
foreach scheme: get_option('extra-net-naming-schemes').split(',')
if scheme != ''
name = scheme.split('=')[0]
value = scheme.split('=')[1]
NAME = name.underscorify().to_upper()
VALUE = []
foreach field: value.split('+')
VALUE += 'NAMING_' + field.underscorify().to_upper()
endforeach
extra_net_naming_schemes += 'NAMING_@0@ = @1@,'.format(NAME, '|'.join(VALUE))
extra_net_naming_map += '{ "@0@", NAMING_@1@ },'.format(name, NAME)
endif
endforeach
conf.set('EXTRA_NET_NAMING_SCHEMES', ' '.join(extra_net_naming_schemes))
conf.set('EXTRA_NET_NAMING_MAP', ' '.join(extra_net_naming_map))
meson: make net.naming-scheme= default configurable This is useful for distributions, where the stability of interface names should be preseved after an upgrade of systemd. So when some specific release of the distro is made available, systemd defaults to the latest & greatest naming scheme, and subsequent updates set the same default. This default may still be overriden through the kernel and env var options. A special value "latest" is also allowed. Without a specific name, it is harder to verride from meson. In case of 'combo' options, meson reads the default during the initial configuration, and "remembers" this choice. When systemd is updated, old build/ directories could keep the old default, which would be annoying. Hence, "latest" is introduced to make it explicit, yet follow the upstream. This is actually useful for the user too, because it may be used as an override, without having to actually specify a version.
2018-12-12 06:28:29 +08:00
default_net_naming_scheme = get_option('default-net-naming-scheme')
test: make sure that the default naming scheme name maps back to itself We were testing the that C constant is defined, but we weren't actually testing that the string name maps back to itself. This would catch the issue fixed by the grandparent commit. The test for the default name is moved to the test file to keep the tests together. The define is renamed to not have "_TEST" in the name. The issue here is complicated by the fact that we allow downstreams to inject additional fields, so we don't know the name of the default scheme if it not set with -Ddefault-net-naming-scheme=, so _DEFAULT_NET_NAMING_SCHEME[_TEST] is not defined in all cases, but at least in principle it could be used in other places. If it exists, it is fully valid.
2023-10-16 18:53:10 +08:00
conf.set_quoted('DEFAULT_NET_NAMING_SCHEME', default_net_naming_scheme,
description : 'Default naming scheme as a string')
meson: drop the list of valid net naming schemes We used 'combo' type for the scheme list. For a while we forgot to add new names, and recently aa0a23ec86 added v241, v243, v245, and v247. I want to allow defining new values during configuration, which means that we can't use meson to verify the list of options. So any value is allowed, but then two tests are added: one that will fail compilation if some invalid name is given (other than "latest"), and one that converts DEFAULT_NET_NAMING_SCHEME to a NamingScheme pointer.
2021-09-28 15:33:30 +08:00
if default_net_naming_scheme != 'latest'
test: make sure that the default naming scheme name maps back to itself We were testing the that C constant is defined, but we weren't actually testing that the string name maps back to itself. This would catch the issue fixed by the grandparent commit. The test for the default name is moved to the test file to keep the tests together. The define is renamed to not have "_TEST" in the name. The issue here is complicated by the fact that we allow downstreams to inject additional fields, so we don't know the name of the default scheme if it not set with -Ddefault-net-naming-scheme=, so _DEFAULT_NET_NAMING_SCHEME[_TEST] is not defined in all cases, but at least in principle it could be used in other places. If it exists, it is fully valid.
2023-10-16 18:53:10 +08:00
conf.set('_DEFAULT_NET_NAMING_SCHEME',
'NAMING_' + default_net_naming_scheme.underscorify().to_upper(),
description : 'Default naming scheme as a constant')
meson: drop the list of valid net naming schemes We used 'combo' type for the scheme list. For a while we forgot to add new names, and recently aa0a23ec86 added v241, v243, v245, and v247. I want to allow defining new values during configuration, which means that we can't use meson to verify the list of options. So any value is allowed, but then two tests are added: one that will fail compilation if some invalid name is given (other than "latest"), and one that converts DEFAULT_NET_NAMING_SCHEME to a NamingScheme pointer.
2021-09-28 15:33:30 +08:00
endif
meson: make net.naming-scheme= default configurable This is useful for distributions, where the stability of interface names should be preseved after an upgrade of systemd. So when some specific release of the distro is made available, systemd defaults to the latest & greatest naming scheme, and subsequent updates set the same default. This default may still be overriden through the kernel and env var options. A special value "latest" is also allowed. Without a specific name, it is harder to verride from meson. In case of 'combo' options, meson reads the default during the initial configuration, and "remembers" this choice. When systemd is updated, old build/ directories could keep the old default, which would be annoying. Hence, "latest" is introduced to make it explicit, yet follow the upstream. This is actually useful for the user too, because it may be used as an override, without having to actually specify a version.
2018-12-12 06:28:29 +08:00
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
time_epoch = get_option('time-epoch')
meson: use 0 for default uids, gids, and time epoch 0 UID and GID are special, and should not be acceptable for the settings. Hence, we can handle 0 as unset. Strictly speaking, time epoch with 0 is valid, but I guess no one use 0 as a valid value.
2022-07-30 12:44:11 +08:00
if time_epoch <= 0
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
time_epoch = run_command(sh, '-c', 'echo "$SOURCE_DATE_EPOCH"', check : true).stdout().strip()
meson: Copy files with git only in true git repository When mkosi is run from git-worktree(1), the .git is not a repository directory but a textfile pointing to the real git dir (e.g. /home/user/systemd/.git/worktrees/systemd-worktree). This git dir is not bind mounted into build environment and it fails with: > fatal: not a git repository: /home/user/systemd/.git/worktrees/systemd-worktree > test/meson.build:190:16: ERROR: Command `/usr/bin/env -u GIT_WORK_TREE /usr/bin/git --git-dir=/root/src/.git ls-files ':/test/dmidecode-dumps/*.bin'` failed with status 128. There is already a fallback to use shell globbing instead of ls-files, use it with git worktrees as well.
2023-03-02 05:54:06 +08:00
if time_epoch == '' and git.found() and fs.is_dir('.git')
Get SOURCE_EPOCH from the latest git tag instead of NEWS Currently, each change to NEWS triggers a meson reconfigure that changes SOURCE_EPOCH which causes a full rebuild. Since NEWS changes relatively often, we have a full rebuild each time we pull from master even if we pull semi-regularly. This is further compounded when using branches since NEWS has a relatively high chance to differ between branches which causes git to update the modification time, leading to a full rebuild when switching between branches. We fix this by using the creation time of the latest git tag instead.
2020-07-21 03:41:48 +08:00
# If we're in a git repository, use the creation time of the latest git tag.
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
latest_tag = run_command(git, 'describe', '--abbrev=0', '--tags',
check : false)
if latest_tag.returncode() == 0
time_epoch = run_command(
git, 'log', '--no-show-signature', '-1', '--format=%at',
latest_tag.stdout().strip(),
check : false).stdout()
endif
meson: do not choke on time epoch when there are no git tags github ci was failing with: meson.build:685:16: ERROR: String '' cannot be converted to int
2020-07-23 18:23:58 +08:00
endif
if time_epoch == ''
meson: initialize time-epoch to reproducible builds compatible value Debian Policy encourages to preserve timestamps whenever possible in the tarballs, thus stable release updates of systemd usually do not bump NEWS file timestamp. And thus time-epoch remains the same for the lifetime of a release. It would be better, if each new stable release rebuild of systemd would bump the time epoch a bit. But at the same time remain reproducible. SOURCE_DATE_EPOCH is an environmnet variable defined for this purpose. Thus if available, prefer that, instead of the NEWS file modification time. For example, on Debian/Ubuntu under the reproducible builds the SOURCE_DATE_EPOCH is set to the timestamp from the packaging metadata, thus it is incremented on every new stable release update, whilst preserving reproducible builds capability. Reference: https://reproducible-builds.org/docs/timestamps/
2020-05-16 02:16:05 +08:00
NEWS = files('NEWS')
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
time_epoch = run_command(stat, '-c', '%Y', NEWS,
check : true).stdout()
meson: initialize time-epoch to reproducible builds compatible value Debian Policy encourages to preserve timestamps whenever possible in the tarballs, thus stable release updates of systemd usually do not bump NEWS file timestamp. And thus time-epoch remains the same for the lifetime of a release. It would be better, if each new stable release rebuild of systemd would bump the time epoch a bit. But at the same time remain reproducible. SOURCE_DATE_EPOCH is an environmnet variable defined for this purpose. Thus if available, prefer that, instead of the NEWS file modification time. For example, on Debian/Ubuntu under the reproducible builds the SOURCE_DATE_EPOCH is set to the timestamp from the packaging metadata, thus it is incremented on every new stable release update, whilst preserving reproducible builds capability. Reference: https://reproducible-builds.org/docs/timestamps/
2020-05-16 02:16:05 +08:00
endif
meson: strip various strings before converting them to integers "9\n" is not intrinsically a number, although some tools might auto-strip strings before checking if they are a number. It's not guaranteed, anyway.
2022-07-27 09:13:55 +08:00
time_epoch = time_epoch.strip().to_int()
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
conf.set('TIME_EPOCH', time_epoch)
time-set: adjust system clock if rtc is far in future
2021-07-28 17:13:31 +08:00
conf.set('CLOCK_VALID_RANGE_USEC_MAX', get_option('clock-valid-range-usec-max'))
Use new default-user-shell option instead of hard-coding bash in nspawn and user-record Defaults to /bin/bash, no changes in the default configuration The fallback shell for non-root users is as-specified, and the interactive shell for nspawn sessions is started as exec(default-user-shell, "-" + basename(default-user-shell), ...) before falling through to bash and sh
2022-03-25 00:15:39 +08:00
default_user_shell = get_option('default-user-shell')
conf.set_quoted('DEFAULT_USER_SHELL', default_user_shell)
conf.set_quoted('DEFAULT_USER_SHELL_NAME', fs.name(default_user_shell))
Also parse the minimum uid/gid values We don't (and shouldn't I think) look at them when determining the type of the user, but they should be used during user/group allocation. (For example, an admin may specify SYS_UID_MIN==200 to allow statically numbered users that are shared with other systems in the range 1–199.)
2020-09-25 22:50:45 +08:00
foreach tuple : [['system-alloc-uid-min', 'SYS_UID_MIN', 1], # Also see login.defs(5).
['system-uid-max', 'SYS_UID_MAX', 999],
['system-alloc-gid-min', 'SYS_GID_MIN', 1],
['system-gid-max', 'SYS_GID_MAX', 999]]
v = get_option(tuple[0])
meson: use 0 for default uids, gids, and time epoch 0 UID and GID are special, and should not be acceptable for the settings. Hence, we can handle 0 as unset. Strictly speaking, time epoch with 0 is valid, but I guess no one use 0 as a valid value.
2022-07-30 12:44:11 +08:00
if v <= 0
Also parse the minimum uid/gid values We don't (and shouldn't I think) look at them when determining the type of the user, but they should be used during user/group allocation. (For example, an admin may specify SYS_UID_MIN==200 to allow statically numbered users that are shared with other systems in the range 1–199.)
2020-09-25 22:50:45 +08:00
v = run_command(
awk,
'/^\s*@0@\s+/ { uid=$2 } END { print uid }'.format(tuple[1]),
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
'/etc/login.defs',
check : false).stdout().strip()
Also parse the minimum uid/gid values We don't (and shouldn't I think) look at them when determining the type of the user, but they should be used during user/group allocation. (For example, an admin may specify SYS_UID_MIN==200 to allow statically numbered users that are shared with other systems in the range 1–199.)
2020-09-25 22:50:45 +08:00
if v == ''
v = tuple[2]
else
v = v.to_int()
endif
meson: apply defaults if /etc/login.defs doesn't exist Apply defaults for system_{uid,gid}_max even if the /etc/login.defs file doesn't exist (e.g. in Clear Linux with no changes). awk returns an empty string in case the file doesn't exist, causing meson to fail in to_int(). So set the default if output is empty. This makes the BEGIN{} blocks unnecessary, so remove them.
2018-02-19 10:33:16 +08:00
endif
Also parse the minimum uid/gid values We don't (and shouldn't I think) look at them when determining the type of the user, but they should be used during user/group allocation. (For example, an admin may specify SYS_UID_MIN==200 to allow statically numbered users that are shared with other systems in the range 1–199.)
2020-09-25 22:50:45 +08:00
conf.set(tuple[0].underscorify().to_upper(), v)
endforeach
if conf.get('SYSTEM_ALLOC_UID_MIN') >= conf.get('SYSTEM_UID_MAX')
error('Invalid uid allocation range')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
Also parse the minimum uid/gid values We don't (and shouldn't I think) look at them when determining the type of the user, but they should be used during user/group allocation. (For example, an admin may specify SYS_UID_MIN==200 to allow statically numbered users that are shared with other systems in the range 1–199.)
2020-09-25 22:50:45 +08:00
if conf.get('SYSTEM_ALLOC_GID_MIN') >= conf.get('SYSTEM_GID_MAX')
error('Invalid gid allocation range')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
meson: use integer type in options This bumps the minimum required version of meson to 0.45 and python to 3.5, as integer type option is supported since meson-0.45 and meson-0.45 requires python-3.5.
2018-05-10 15:04:16 +08:00
dynamic_uid_min = get_option('dynamic-uid-min')
dynamic_uid_max = get_option('dynamic-uid-max')
build-sys: make the dynamic UID range, and the container UID range configurable Also, export these ranges in our pkg-config files.
2017-12-02 19:48:31 +08:00
conf.set('DYNAMIC_UID_MIN', dynamic_uid_min)
conf.set('DYNAMIC_UID_MAX', dynamic_uid_max)
meson: use integer type in options This bumps the minimum required version of meson to 0.45 and python to 3.5, as integer type option is supported since meson-0.45 and meson-0.45 requires python-3.5.
2018-05-10 15:04:16 +08:00
container_uid_base_min = get_option('container-uid-base-min')
container_uid_base_max = get_option('container-uid-base-max')
build-sys: make the dynamic UID range, and the container UID range configurable Also, export these ranges in our pkg-config files.
2017-12-02 19:48:31 +08:00
conf.set('CONTAINER_UID_BASE_MIN', container_uid_base_min)
conf.set('CONTAINER_UID_BASE_MAX', container_uid_base_max)
meson: print warnings if the "nobody" user/group name is not compatible with the local system At least on Fedora and Debian systems this not obvious to get right, hence warn.
2017-12-05 18:00:24 +08:00
nobody_user = get_option('nobody-user')
nobody_group = get_option('nobody-group')
check nobody user/group validity only when not cross compiling Using `getent' and `id' command in case of cross compiling does not make much sense. This is because it is the host files that are checked. Besides, in some restricted cross compilation environment, these two command may not even be available. This is to avoid host comtamination. So we should only check the validity using getent and id when not cross compiling.
2018-07-23 14:53:09 +08:00
if not meson.is_cross_build()
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
getent_result = run_command('getent', 'passwd', '65534', check : false)
check nobody user/group validity only when not cross compiling Using `getent' and `id' command in case of cross compiling does not make much sense. This is because it is the host files that are checked. Besides, in some restricted cross compilation environment, these two command may not even be available. This is to avoid host comtamination. So we should only check the validity using getent and id when not cross compiling.
2018-07-23 14:53:09 +08:00
if getent_result.returncode() == 0
name = getent_result.stdout().split(':')[0]
if name != nobody_user
warning('\n' +
'The local user with the UID 65534 does not match the configured user name "@0@" of the nobody user (its name is @1@).\n'.format(nobody_user, name) +
'Your build will result in an user table setup that is incompatible with the local system.')
endif
meson: print warnings if the "nobody" user/group name is not compatible with the local system At least on Fedora and Debian systems this not obvious to get right, hence warn.
2017-12-05 18:00:24 +08:00
endif
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
id_result = run_command('id', '-u', nobody_user, check : false)
check nobody user/group validity only when not cross compiling Using `getent' and `id' command in case of cross compiling does not make much sense. This is because it is the host files that are checked. Besides, in some restricted cross compilation environment, these two command may not even be available. This is to avoid host comtamination. So we should only check the validity using getent and id when not cross compiling.
2018-07-23 14:53:09 +08:00
if id_result.returncode() == 0
meson: strip various strings before converting them to integers "9\n" is not intrinsically a number, although some tools might auto-strip strings before checking if they are a number. It's not guaranteed, anyway.
2022-07-27 09:13:55 +08:00
id = id_result.stdout().strip().to_int()
check nobody user/group validity only when not cross compiling Using `getent' and `id' command in case of cross compiling does not make much sense. This is because it is the host files that are checked. Besides, in some restricted cross compilation environment, these two command may not even be available. This is to avoid host comtamination. So we should only check the validity using getent and id when not cross compiling.
2018-07-23 14:53:09 +08:00
if id != 65534
warning('\n' +
'The local user with the configured user name "@0@" of the nobody user does not have UID 65534 (it has @1@).\n'.format(nobody_user, id) +
'Your build will result in an user table setup that is incompatible with the local system.')
endif
meson: print warnings if the "nobody" user/group name is not compatible with the local system At least on Fedora and Debian systems this not obvious to get right, hence warn.
2017-12-05 18:00:24 +08:00
endif
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
getent_result = run_command('getent', 'group', '65534', check : false)
check nobody user/group validity only when not cross compiling Using `getent' and `id' command in case of cross compiling does not make much sense. This is because it is the host files that are checked. Besides, in some restricted cross compilation environment, these two command may not even be available. This is to avoid host comtamination. So we should only check the validity using getent and id when not cross compiling.
2018-07-23 14:53:09 +08:00
if getent_result.returncode() == 0
name = getent_result.stdout().split(':')[0]
if name != nobody_group
warning('\n' +
'The local group with the GID 65534 does not match the configured group name "@0@" of the nobody group (its name is @1@).\n'.format(nobody_group, name) +
'Your build will result in an group table setup that is incompatible with the local system.')
endif
meson: print warnings if the "nobody" user/group name is not compatible with the local system At least on Fedora and Debian systems this not obvious to get right, hence warn.
2017-12-05 18:00:24 +08:00
endif
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
id_result = run_command('id', '-g', nobody_group, check : false)
check nobody user/group validity only when not cross compiling Using `getent' and `id' command in case of cross compiling does not make much sense. This is because it is the host files that are checked. Besides, in some restricted cross compilation environment, these two command may not even be available. This is to avoid host comtamination. So we should only check the validity using getent and id when not cross compiling.
2018-07-23 14:53:09 +08:00
if id_result.returncode() == 0
meson: strip various strings before converting them to integers "9\n" is not intrinsically a number, although some tools might auto-strip strings before checking if they are a number. It's not guaranteed, anyway.
2022-07-27 09:13:55 +08:00
id = id_result.stdout().strip().to_int()
check nobody user/group validity only when not cross compiling Using `getent' and `id' command in case of cross compiling does not make much sense. This is because it is the host files that are checked. Besides, in some restricted cross compilation environment, these two command may not even be available. This is to avoid host comtamination. So we should only check the validity using getent and id when not cross compiling.
2018-07-23 14:53:09 +08:00
if id != 65534
warning('\n' +
meson.build: typo
2021-04-15 07:01:53 +08:00
'The local group with the configured group name "@0@" of the nobody group does not have GID 65534 (it has @1@).\n'.format(nobody_group, id) +
check nobody user/group validity only when not cross compiling Using `getent' and `id' command in case of cross compiling does not make much sense. This is because it is the host files that are checked. Besides, in some restricted cross compilation environment, these two command may not even be available. This is to avoid host comtamination. So we should only check the validity using getent and id when not cross compiling.
2018-07-23 14:53:09 +08:00
'Your build will result in an group table setup that is incompatible with the local system.')
endif
meson: print warnings if the "nobody" user/group name is not compatible with the local system At least on Fedora and Debian systems this not obvious to get right, hence warn.
2017-12-05 18:00:24 +08:00
endif
endif
meson: warn if nobody-user and nobody-group are set to different name It may work, but is very strange. So, let's warn about that. v2: Debian uses nobody and nogroup. Do not warn such case.
2017-12-07 16:19:11 +08:00
if nobody_user != nobody_group and not (nobody_user == 'nobody' and nobody_group == 'nogroup')
meson: use warning() method This bumps the required minimum version of meson to 0.44, as `warning()` method is supported since 0.44.
2018-05-10 13:50:52 +08:00
warning('\n' +
meson: Fix unused format parameter warning
2023-10-16 22:47:41 +08:00
'The configured user name "@0@" and group name "@1@" of the nobody user/group are not equivalent.\n'.format(nobody_user, nobody_group) +
meson: use warning() method This bumps the required minimum version of meson to 0.44, as `warning()` method is supported since 0.44.
2018-05-10 13:50:52 +08:00
'Please re-check that both "nobody-user" and "nobody-group" options are correctly set.')
meson: warn if nobody-user and nobody-group are set to different name It may work, but is very strange. So, let's warn about that. v2: Debian uses nobody and nogroup. Do not warn such case.
2017-12-07 16:19:11 +08:00
endif
meson: print warnings if the "nobody" user/group name is not compatible with the local system At least on Fedora and Debian systems this not obvious to get right, hence warn.
2017-12-05 18:00:24 +08:00
conf.set_quoted('NOBODY_USER_NAME', nobody_user)
conf.set_quoted('NOBODY_GROUP_NAME', nobody_group)
build-sys: make the dynamic UID range, and the container UID range configurable Also, export these ranges in our pkg-config files.
2017-12-02 19:48:31 +08:00
meson: allow "soft-static" allocations for uids and gids in the initrd The general idea with users and groups created through sysusers is that an appropriate number is picked when the allocation is made. The number that is selected will be different on each system based on the order of creation of users, installed packages, etc. Since system users and groups are not shared between installations, this generally is not an issue. But it becomes a problem for initrd: some file systems are shared between the initrd and the host (/run and /dev are probably the only ones that matter). If the allocations are different in the host and the initrd, and files survive switch-root, they will have wrong ownership. This makes the gids build-time-configurable for all groups and users where state may survive the switch from initrd to the host. In particular, all "hardware access" groups are like this: files in /dev will be owned by them. Eventually the new udev would change ownership, but there would be a momemnt where the files were owned by the wrong group. The allocations are "soft-static" in the language of Fedora packaging guidelines: the uid/gid will be used if possible, but we'll fall back to a different one. TTY_GID is the exception, because the number is used directly. Similarly, the possibility to configure "soft-static" uids is added for daemons which may usefully run in the initramfs: systemd-network (lease information and interface state is serialized to /run), systemd-resolve (stub files and interface state), systemd-timesync (/run/systemd/timesync). Journal files are owned by the group systemd-journal, and acls are granted for wheel and adm. systemd-oom and systemd-coredump are excluded from this patch: I assume that oomd is not useful in the initrd, and coredump leaves no state (it only creates a pipe in /run?). The defaults are not changed: if nothing is configured, dynamic allocation will be used. I looked at a Debian system, and the numbers are all different than on Fedora. For Fedora, see the list of uids and gids at https://pagure.io/setup/blob/master/f/uidgid. In particular, systemd-network and systemd-resolve got soft-static numbers to make it easy to transition from a non-host-specific initrd to a host system already a few years back (https://bugzilla.redhat.com/show_bug.cgi?id=1102002). I also requested static allocations for sgx, input, render in https://pagure.io/packaging-committee/issue/1078, https://pagure.io/setup/pull-request/27.
2021-05-24 04:00:22 +08:00
static_ugids = []
foreach option : ['adm-gid',
'audio-gid',
'cdrom-gid',
'dialout-gid',
'disk-gid',
'input-gid',
'kmem-gid',
'kvm-gid',
'lp-gid',
'render-gid',
'sgx-gid',
'tape-gid',
'tty-gid',
'users-gid',
'utmp-gid',
'video-gid',
'wheel-gid',
'systemd-journal-gid',
'systemd-network-uid',
'systemd-resolve-uid',
'systemd-timesync-uid']
name = option.underscorify().to_upper()
val = get_option(option)
meson: fix comment
2024-05-13 21:34:23 +08:00
# Ensure provided GID argument is positive, otherwise fall back to default assignment
meson: use 0 for default uids, gids, and time epoch 0 UID and GID are special, and should not be acceptable for the settings. Hence, we can handle 0 as unset. Strictly speaking, time epoch with 0 is valid, but I guess no one use 0 as a valid value.
2022-07-30 12:44:11 +08:00
conf.set(name, val > 0 ? val : '-')
if val > 0
meson: allow "soft-static" allocations for uids and gids in the initrd The general idea with users and groups created through sysusers is that an appropriate number is picked when the allocation is made. The number that is selected will be different on each system based on the order of creation of users, installed packages, etc. Since system users and groups are not shared between installations, this generally is not an issue. But it becomes a problem for initrd: some file systems are shared between the initrd and the host (/run and /dev are probably the only ones that matter). If the allocations are different in the host and the initrd, and files survive switch-root, they will have wrong ownership. This makes the gids build-time-configurable for all groups and users where state may survive the switch from initrd to the host. In particular, all "hardware access" groups are like this: files in /dev will be owned by them. Eventually the new udev would change ownership, but there would be a momemnt where the files were owned by the wrong group. The allocations are "soft-static" in the language of Fedora packaging guidelines: the uid/gid will be used if possible, but we'll fall back to a different one. TTY_GID is the exception, because the number is used directly. Similarly, the possibility to configure "soft-static" uids is added for daemons which may usefully run in the initramfs: systemd-network (lease information and interface state is serialized to /run), systemd-resolve (stub files and interface state), systemd-timesync (/run/systemd/timesync). Journal files are owned by the group systemd-journal, and acls are granted for wheel and adm. systemd-oom and systemd-coredump are excluded from this patch: I assume that oomd is not useful in the initrd, and coredump leaves no state (it only creates a pipe in /run?). The defaults are not changed: if nothing is configured, dynamic allocation will be used. I looked at a Debian system, and the numbers are all different than on Fedora. For Fedora, see the list of uids and gids at https://pagure.io/setup/blob/master/f/uidgid. In particular, systemd-network and systemd-resolve got soft-static numbers to make it easy to transition from a non-host-specific initrd to a host system already a few years back (https://bugzilla.redhat.com/show_bug.cgi?id=1102002). I also requested static allocations for sgx, input, render in https://pagure.io/packaging-committee/issue/1078, https://pagure.io/setup/pull-request/27.
2021-05-24 04:00:22 +08:00
static_ugids += '@0@:@1@'.format(option, val)
endif
endforeach
sysusers: Provide meson argument to set gid for 'users' group (#7533) To allow better integration with distributions requiring an explicitly set gid for the `users` group, provide the new `-Dusers-gid` option to set to a new numeric value. In the absence of a specified gid, we'll fallback to the default existing behaviour of `-` as the gid value, to automatically assign the next available gid on the system.
2017-12-03 20:28:23 +08:00
meson: generate m4 preprocessor from config.h (#8914)
2018-05-07 17:17:35 +08:00
conf.set10('ENABLE_ADM_GROUP', get_option('adm-group'))
conf.set10('ENABLE_WHEEL_GROUP', get_option('wheel-group'))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
Do not apply uaccess tag for /dev/kvm if mode is 0666
2018-07-14 05:36:13 +08:00
dev_kvm_mode = get_option('dev-kvm-mode')
meson: use jinja2 for tmpfiles.d templates HAVE_SMACK_RUN_LABEL was dropped back in 348b44372f36010d48d9a7dda14ef67155753a71, so one line in etc.conf was not rendered as expected ;( Checking if names are defined is paying for itself!
2021-05-16 19:35:51 +08:00
conf.set_quoted('DEV_KVM_MODE', dev_kvm_mode) # FIXME: convert to 0o… notation
Do not apply uaccess tag for /dev/kvm if mode is 0666
2018-07-14 05:36:13 +08:00
conf.set10('DEV_KVM_UACCESS', dev_kvm_mode != '0666')
Re-add uaccess tag for /dev/dri/renderD* Setting an access mode != 0666 is explicitly supported via -Dgroup-render-mode In such a case, re-add the uaccess tag. This is basically the same change that was done for /dev/kvm in commit fa53e24130af3a389573acb9585eadbf7192955f and ace5e3111c0b8d8bfd84b32f2c689b0a4d92c061 and partially reverts the changes from 4e15a7343cb389e97f3eb4f49699161862d8b8b2
2019-03-14 06:22:26 +08:00
group_render_mode = get_option('group-render-mode')
meson: use jinja2 for rules.d templates
2021-05-16 21:51:17 +08:00
conf.set_quoted('GROUP_RENDER_MODE', group_render_mode)
Re-add uaccess tag for /dev/dri/renderD* Setting an access mode != 0666 is explicitly supported via -Dgroup-render-mode In such a case, re-add the uaccess tag. This is basically the same change that was done for /dev/kvm in commit fa53e24130af3a389573acb9585eadbf7192955f and ace5e3111c0b8d8bfd84b32f2c689b0a4d92c061 and partially reverts the changes from 4e15a7343cb389e97f3eb4f49699161862d8b8b2
2019-03-14 06:22:26 +08:00
conf.set10('GROUP_RENDER_UACCESS', group_render_mode != '0666')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: fix a bunch of substitutions This makes the diff -r output on autotools and meson installations empty, except for binary files and ## comments.
2017-04-13 07:54:33 +08:00
kill_user_processes = get_option('default-kill-user-processes')
conf.set10('KILL_USER_PROCESSES', kill_user_processes)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
dns_servers = get_option('dns-servers')
conf.set_quoted('DNS_SERVERS', dns_servers)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
ntp_servers = get_option('ntp-servers')
conf.set_quoted('NTP_SERVERS', ntp_servers)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
Make default locale a compile time option Default to a locale that's guaranteed to exist everywhere, but let distros override this with something more exotic if they choose to. Closes #11259.
2018-12-28 20:38:36 +08:00
default_locale = get_option('default-locale')
conf.set_quoted('SYSTEMD_DEFAULT_LOCALE', default_locale)
meson: Add nspawn-locale meson option https://github.com/systemd/systemd/pull/23192 caused breakage in Arch Linux's build tooling. Let's give users an opt-out aside from reverting the patch. It's hardly any maintenance work on our side and gives users an easy way to revert the locale change if needed. Of course, by default we still pick C.UTF-8 if the option is not specified.
2022-06-03 19:18:10 +08:00
nspawn_locale = get_option('nspawn-locale')
conf.set_quoted('SYSTEMD_NSPAWN_LOCALE', nspawn_locale)
vconsole: allow setting default keymap through build option Allow defining the default keymap to be used by vconsole-setup through a build option. A template vconsole.conf also gets populated by tmpfiles if it doesn't exist.
2023-01-18 01:21:59 +08:00
default_keymap = get_option('default-keymap')
vconsole: support KEYMAP=kernel for preserving kernel keymap Follow-up for #26089 and #28505 Currently, if default-keymap is not empty, there's no way to ask vconsole-setup to retain the kernel keymap. Let's accept a special value "kernel" for that purpose. Addresses the problem mentioned in https://github.com/systemd/systemd/pull/28505#issuecomment-1663681665
2023-08-03 21:42:00 +08:00
if default_keymap == ''
vconsole-setup: use "@kernel" rather than "kernel" as special string to leave keymap untouched This is a magic string, and we should avoid stepping into the territory of normal keymap names with that, given that users can pick names otherwise freely. Hence, prefix the name with a special char to avoid any namespace issues. Follow-up for: #28660
2023-08-10 21:12:15 +08:00
# We canonicalize empty keymap to '@kernel', as it makes the default value
vconsole: support KEYMAP=kernel for preserving kernel keymap Follow-up for #26089 and #28505 Currently, if default-keymap is not empty, there's no way to ask vconsole-setup to retain the kernel keymap. Let's accept a special value "kernel" for that purpose. Addresses the problem mentioned in https://github.com/systemd/systemd/pull/28505#issuecomment-1663681665
2023-08-03 21:42:00 +08:00
# in the factory provided /etc/vconsole.conf more obvious.
vconsole-setup: use "@kernel" rather than "kernel" as special string to leave keymap untouched This is a magic string, and we should avoid stepping into the territory of normal keymap names with that, given that users can pick names otherwise freely. Hence, prefix the name with a special char to avoid any namespace issues. Follow-up for: #28660
2023-08-10 21:12:15 +08:00
default_keymap = '@kernel'
vconsole: support KEYMAP=kernel for preserving kernel keymap Follow-up for #26089 and #28505 Currently, if default-keymap is not empty, there's no way to ask vconsole-setup to retain the kernel keymap. Let's accept a special value "kernel" for that purpose. Addresses the problem mentioned in https://github.com/systemd/systemd/pull/28505#issuecomment-1663681665
2023-08-03 21:42:00 +08:00
endif
vconsole: allow setting default keymap through build option Allow defining the default keymap to be used by vconsole-setup through a build option. A template vconsole.conf also gets populated by tmpfiles if it doesn't exist.
2023-01-18 01:21:59 +08:00
conf.set_quoted('SYSTEMD_DEFAULT_KEYMAP', default_keymap)
localed: Run locale-gen if available to generate missing locale This change improves integration with distributions using locale-gen to generate missing locale on-demand, like Debian-based distributions (Debian/Ubuntu/PureOS/Tanglu/...) and Arch Linux. We only ever enable new locales for generation, and never disable them. Furthermore, we only generate UTF-8 locale. This feature is only used if explicitly enabled at compile-time, and will also be inert at runtime if the locale-gen binary is missing.
2021-01-09 06:59:38 +08:00
localegen_path = get_option('localegen-path')
if localegen_path != ''
conf.set_quoted('LOCALEGEN_PATH', localegen_path)
endif
units: generate ReadWritePaths= in the template
2021-05-17 02:13:14 +08:00
conf.set10('HAVE_LOCALEGEN', localegen_path != '')
localed: Run locale-gen if available to generate missing locale This change improves integration with distributions using locale-gen to generate missing locale on-demand, like Debian-based distributions (Debian/Ubuntu/PureOS/Tanglu/...) and Arch Linux. We only ever enable new locales for generation, and never disable them. Furthermore, we only generate UTF-8 locale. This feature is only used if explicitly enabled at compile-time, and will also be inert at runtime if the locale-gen binary is missing.
2021-01-09 06:59:38 +08:00
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
conf.set_quoted('GETTEXT_PACKAGE', meson.project_name())
meson: allow WatchdogSec= in services to be configured As discussed on systemd-devel [1], in Fedora we get lots of abrt reports about the watchdog firing [2], but 100% of them seem to be caused by resource starvation in the machine, and never actual deadlocks in the services being monitored. Killing the services not only does not improve anything, but it makes the resource starvation worse, because the service needs cycles to restart, and coredump processing is also fairly expensive. This adds a configuration option to allow the value to be changed. If the setting is not set, there is no change. My plan is to set it to some ridiculusly high value, maybe 1h, to catch cases where a service is actually hanging. [1] https://lists.freedesktop.org/archives/systemd-devel/2019-October/043618.html [2] https://bugzilla.redhat.com/show_bug.cgi?id=1300212
2019-10-25 18:17:24 +08:00
service_watchdog = get_option('service-watchdog')
meson: expand ternary in functions to if statements Per https://github.com/mesonbuild/meson/issues/5003, ternary doesn't always work as function args with older versions of meson. Expand out ternary statements to stay compatible with older versions (< 0.49).
2019-10-26 06:46:21 +08:00
watchdog_value = service_watchdog == '' ? '' : 'WatchdogSec=' + service_watchdog
meson: use jinja2 for unit templates We don't need two (and half) templating systems anymore, yay! I'm keeping the changes minimal, to make the diff manageable. Some enhancements due to a better templating system might be possible in the future. For handling of '## ' — see the next commit.
2021-05-16 17:55:36 +08:00
conf.set_quoted('SERVICE_WATCHDOG', watchdog_value)
meson: allow WatchdogSec= in services to be configured As discussed on systemd-devel [1], in Fedora we get lots of abrt reports about the watchdog firing [2], but 100% of them seem to be caused by resource starvation in the machine, and never actual deadlocks in the services being monitored. Killing the services not only does not improve anything, but it makes the resource starvation worse, because the service needs cycles to restart, and coredump processing is also fairly expensive. This adds a configuration option to allow the value to be changed. If the setting is not set, there is no change. My plan is to set it to some ridiculusly high value, maybe 1h, to catch cases where a service is actually hanging. [1] https://lists.freedesktop.org/archives/systemd-devel/2019-October/043618.html [2] https://bugzilla.redhat.com/show_bug.cgi?id=1300212
2019-10-25 18:17:24 +08:00
meson: use jinja2 for unit templates We don't need two (and half) templating systems anymore, yay! I'm keeping the changes minimal, to make the diff manageable. Some enhancements due to a better templating system might be possible in the future. For handling of '## ' — see the next commit.
2021-05-16 17:55:36 +08:00
conf.set_quoted('SUSHELL', get_option('debug-shell'))
debug-generator: enable custom systemd.debug_shell tty
2019-04-25 18:19:16 +08:00
conf.set_quoted('DEBUGTTY', get_option('debug-tty'))
meson: add a few forgotten substitutions v2: - a few more
2017-04-11 07:06:45 +08:00
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
enable_debug_hashmap = false
enable_debug_mmap_cache = false
meson: also add option for debugging siphash
2018-11-22 23:36:35 +08:00
enable_debug_siphash = false
meson: rename -Ddebug to -Ddebug-extra Meson added -Doptimization and -Ddebug options, which obviously causes a conflict with our -Ddebug options. Let's rename it. Fixes #9883.
2018-08-20 01:11:30 +08:00
foreach name : get_option('debug-extra')
meson: use array type option Array type option is supported since 0.44.0.
2018-05-02 12:56:28 +08:00
if name == 'hashmap'
enable_debug_hashmap = true
elif name == 'mmap-cache'
enable_debug_mmap_cache = true
meson: also add option for debugging siphash
2018-11-22 23:36:35 +08:00
elif name == 'siphash'
enable_debug_siphash = true
meson: use array type option Array type option is supported since 0.44.0.
2018-05-02 12:56:28 +08:00
else
message('unknown debug option "@0@", ignoring'.format(name))
endif
endforeach
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('ENABLE_DEBUG_HASHMAP', enable_debug_hashmap)
conf.set10('ENABLE_DEBUG_MMAP_CACHE', enable_debug_mmap_cache)
meson: also add option for debugging siphash
2018-11-22 23:36:35 +08:00
conf.set10('ENABLE_DEBUG_SIPHASH', enable_debug_siphash)
meson: add -Dlog-trace to set LOG_TRACE The justification is the same as for -Dvalgrind: setting config in meson in this way is easier, because when the value is changed stuff that should be rebuilt is rebuilt.
2018-08-07 23:34:47 +08:00
conf.set10('LOG_TRACE', get_option('log-trace'))
Turn VALGRIND variable into a meson configuration switch Configuration through environment variable is inconvenient with meson, because they cannot be convieniently changed and/or are not preserved during reconfiguration (https://github.com/mesonbuild/meson/issues/1503). This adds -Dvalgrind=true/false, which has the advantage that it can be set at any time with meson configure -Dvalgrind=... and ninja will rebuild targets as necessary. Additional minor advantages are better consistency with the options for hashmap debugging, and typo avoidance with '#if' instead of '#ifdef'.
2018-05-14 04:28:24 +08:00
meson: make user $PATH configurable This partially reverts db11487d1062655f17db54c4d710653f16c87313 (the logic to calculate the correct value is removed, we always use the same setting as for the system manager). Distributions have an easy mechanism to override this if they wish. I think making this configurable is better, because different distros clearly want different defaults here, and making this configurable is nice and clean. If we don't make it configurable, distros which either have to carry patches, or what would be worse, rely on some other configuration mechanism, like /etc/profile. Those other solutions do not apply everywhere (they usually require the shell to be used at some point), so it is better if we provide a nice way to override the default. Fixes #13469.
2019-11-12 22:38:19 +08:00
default_user_path = get_option('user-path')
if default_user_path != ''
conf.set_quoted('DEFAULT_USER_PATH', default_user_path)
endif
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
#####################################################################
threads = dependency('threads')
librt = cc.find_library('rt')
libm = cc.find_library('m')
libdl = cc.find_library('dl')
meson: allow to fallback to use libxcrypt.pc or glibc's libcrypt Some distributions still use glibc's libcrypt. In that case, libcrypt.pc does not exist and dependency() will fail. Also, even if libxcrypt is used, there may not be a symlink from libcrypt.pc to libxcrypt.pc. So, let's add a secondary name. Follow-up for d625f717db6e151fd78742593c35eaba4cd2841d. Fixes #28289.
2023-07-07 17:49:04 +08:00
libcrypt = dependency('libcrypt', 'libxcrypt', required : false)
if not libcrypt.found()
# fallback to use find_library() if libcrypt is provided by glibc, e.g. for LibreELEC.
libcrypt = cc.find_library('crypt')
endif
meson: first try dependency(), then fallback to find_library() This also drops the fallback for libacl, libcap, libcrypt, and libgcrypt, as recent Ubuntu (at least, 20.04 LTS and newer) and Debian (at least, buster and newer) have relevant .pc files. Fixes #28161.
2023-06-27 03:53:13 +08:00
libcap = dependency('libcap')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: always use libatomic if found Semi-quoting https://github.com/systemd/systemd/issues/25057: clang-16 has made the choice to turn on -Werror=implicit-function-declaration,implicit-int. (See Gentoo's tracker bug https://bugs.gentoo.org/870412). Added in commit 132c73b57ad1d363e97e1f4720f0e920826f34e1, systemd now does a check to see if libatomic is needed with some compile/link tests with e.g. __atomic_exchange_1, but the tests don't provide a prototype for __atomic_exchange_1 so with clang-16 the test fails, breaking the build. Let's simplify things by linking to libatomic unconditionally if it is found and seems to work. If actually unneeded, it might be dropped via --as-needed. This seems to work with gcc and clang. declare_dependency() is used instead of cc.find_library(), because the latter picks up a symlink in gcc private directory (e.g. /usr/lib/gcc/x86_64-redhat-linux/12/libatomic.so), and we don't want that. Fixes #25057.
2022-10-19 22:23:41 +08:00
# On some architectures, libatomic is required. But on some installations,
# it is found, but actual linking fails. So let's try to use it opportunistically.
# If it is installed, but not needed, it will be dropped because of --as-needed.
if cc.links('''int main(int argc, char **argv) { return 0; }''',
args : '-latomic',
name : 'libatomic')
libatomic = declare_dependency(link_args : '-latomic')
else
libatomic = []
endif
meson: remove multi-line statement with trailing '\' Error on meson 0.47: ``` meson.build:885:47: ERROR: Expecting colon got eol_cont. crypt_header = conf.get('HAVE_CRYPT_H') == 1 ? \ ^ ``` This seems to have been fixed in meson 0.50 after a report from https://github.com/mesonbuild/meson/issues/4720
2020-09-22 02:41:17 +08:00
crypt_header = conf.get('HAVE_CRYPT_H') == 1 ? '''#include <crypt.h>''' : '''#include <unistd.h>'''
meson: test if we have libcrypt_ra We always seem to have either libcrypt_r and not the other two, or all three. So the fallback for libcrypt_ra needs to be based on libcrypt_r.
2020-09-09 02:02:31 +08:00
foreach ident : [
libcrypt-util: use build-time check for crypt_preferred_method After https://github.com/systemd/systemd/pull/16981 only the presence of crypt_gensalt_ra is checked, but there are cases where that function is available but crypt_preferred_method is not, and they are used in the same ifdef. Add a check for the latter as well.
2020-09-25 18:19:56 +08:00
['crypt_ra', crypt_header],
['crypt_preferred_method', crypt_header],
['crypt_gensalt_ra', crypt_header]]
meson: test if we have libcrypt_ra We always seem to have either libcrypt_r and not the other two, or all three. So the fallback for libcrypt_ra needs to be based on libcrypt_r.
2020-09-09 02:02:31 +08:00
have = cc.has_function(ident[0], prefix : ident[1], args : '-D_GNU_SOURCE',
dependencies : libcrypt)
conf.set10('HAVE_' + ident[0].to_upper(), have)
endforeach
meson: Convert bpf-framework to meson feature
2023-08-10 22:33:37 +08:00
bpf_framework = get_option('bpf-framework')
meson: set minimum libbpf/bpftool versions for bpf-gcc We need the following libbpf commits for bpf-gcc compatibility: - https://github.com/libbpf/libbpf/commit/3d484ca47339b23afb2ec7c508ed9a3a5cf1d287 - https://github.com/libbpf/libbpf/commit/b31ca3fa0e62fde6aa66f855136e29e088ad9dde These are first present in libbpf 1.0.0 and bpftool 7.0.0.
2022-10-01 08:09:53 +08:00
bpf_compiler = get_option('bpf-compiler')
meson: Convert bpf-framework to meson feature
2023-08-10 22:33:37 +08:00
libbpf = dependency('libbpf',
required : bpf_framework,
meson: bump libbpf dependency to 1.4.0 when using gcc bpf_core_type_id_kernel() needs libbpf 1.4.0 when building with gcc rather than clang, so bump the dependency accordingly. More precisely, the following change is needed: https://github.com/libbpf/libbpf/commit/b19fdbf1be21a28f88740375a575ebd9dfbea68f Related to: https://github.com/systemd/systemd/issues/31869 Follow-up for 8aee931e7ae1adb01eeac0e1e4c0aef6ed3969ec
2024-04-30 03:25:34 +08:00
version : bpf_compiler == 'gcc' ? '>= 1.4.0' : '>= 0.1.0')
meson, bpf: add HAVE_LIBBPF, BPF_FRAMEWORK options * Add `bpf-framework` feature gate with 'auto', 'true' and 'false' choices * Add libbpf [0] dependency * Search for clang llvm-strip and bpftool binaries in compile time to generate bpf skeleton. For libbpf [0], make 0.2.0 [1] the minimum required version. If libbpf is satisfied, set HAVE_LIBBPF config option to 1. If `bpf-framework` feature gate is set to 'auto', means that whether bpf feature is enabled or now is defined by the presence of all of libbpf, clang, llvm and bpftool in build environment. With 'auto' all dependencies are optional. If the gate is set to `true`, make all of the libbpf, clang and llvm dependencies mandatory. If it's set to `false`, set `BPF_FRAMEWORK` to false and make libbpf dependency optional. libbpf dependency is dynamic followed by the common pattern in systemd. meson, bpf: add build rule for socket_bind program
2020-11-14 09:08:15 +08:00
conf.set10('HAVE_LIBBPF', libbpf.found())
meson: Convert bpf-framework to meson feature
2023-08-10 22:33:37 +08:00
if not libbpf.found()
meson: use boolean for configuration_data.set10() Setting with number is deprecated: ``` meson.build:1008: DEPRECATION: configuration_data.set10 with number. the `set10` method should only be used with booleans ```
2022-05-15 17:10:25 +08:00
conf.set10('BPF_FRAMEWORK', false)
meson, bpf: add HAVE_LIBBPF, BPF_FRAMEWORK options * Add `bpf-framework` feature gate with 'auto', 'true' and 'false' choices * Add libbpf [0] dependency * Search for clang llvm-strip and bpftool binaries in compile time to generate bpf skeleton. For libbpf [0], make 0.2.0 [1] the minimum required version. If libbpf is satisfied, set HAVE_LIBBPF config option to 1. If `bpf-framework` feature gate is set to 'auto', means that whether bpf feature is enabled or now is defined by the presence of all of libbpf, clang, llvm and bpftool in build environment. With 'auto' all dependencies are optional. If the gate is set to `true`, make all of the libbpf, clang and llvm dependencies mandatory. If it's set to `false`, set `BPF_FRAMEWORK` to false and make libbpf dependency optional. libbpf dependency is dynamic followed by the common pattern in systemd. meson, bpf: add build rule for socket_bind program
2020-11-14 09:08:15 +08:00
else
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
clang_found = false
clang_supports_bpf = false
bpf_gcc_found = false
meson: set minimum libbpf/bpftool versions for bpf-gcc We need the following libbpf commits for bpf-gcc compatibility: - https://github.com/libbpf/libbpf/commit/3d484ca47339b23afb2ec7c508ed9a3a5cf1d287 - https://github.com/libbpf/libbpf/commit/b31ca3fa0e62fde6aa66f855136e29e088ad9dde These are first present in libbpf 1.0.0 and bpftool 7.0.0.
2022-10-01 08:09:53 +08:00
bpftool_strip = false
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
deps_found = false
if bpf_compiler == 'clang'
# Support 'versioned' clang/llvm-strip binaries, as seen on Debian/Ubuntu
# (like clang-10/llvm-strip-10)
if meson.is_cross_build() or cc.get_id() != 'clang' or cc.cmd_array()[0].contains('afl-clang') or cc.cmd_array()[0].contains('hfuzz-clang')
meson: Convert bpf-framework to meson feature
2023-08-10 22:33:37 +08:00
r = find_program('clang',
required : bpf_framework,
version : '>= 10.0.0')
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
clang_found = r.found()
if clang_found
meson: bump required version to 0.55.0
2022-05-16 02:22:33 +08:00
clang = r.full_path()
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
endif
else
clang_found = true
clang = cc.cmd_array()
meson: use the compiler command array as is Also check if the flags used when building bpf are supported by clang.
2022-01-13 14:43:24 +08:00
endif
meson: check if clang supports bpf
2022-01-13 14:33:46 +08:00
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
if clang_found
# Check if 'clang -target bpf' is supported.
clang_supports_bpf = run_command(clang, '-target', 'bpf', '--print-supported-cpus', check : false).returncode() == 0
endif
meson: fix missing failure if bpf-framework was enabled If building with clang and clang does not support bpf, then enabling -Dbpf-framework=enabled would silently drop the feature (even printing bpf-framework: enabled in the meson build recap, and no message anywhere that'd hint at the failure!) This is unexpected, so add check to fail hard in this case. All other code paths (gcc, missing bpftool) properly check for the option, but it is not as easy for a custom command so check explicitly
2024-07-20 19:38:37 +08:00
if bpf_framework.enabled() and not clang_supports_bpf
error('bpf-framework was enabled but clang does not support bpf')
endif
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
elif bpf_compiler == 'gcc'
bpf_gcc = find_program('bpf-gcc',
bpf: test with GCC BPF compiler on opensuse
2023-05-30 05:45:13 +08:00
'bpf-none-gcc',
meson: search for 'bpf-unknown-none' too We currently search for 'bpf-gcc' and 'bpf-none-gcc'. Gentoo's sys-devel/bpf-toolchain package uses 'bpf-unknown-none-gcc', as does Fedora's cross-binutils. Search for this name too.
2024-08-24 20:09:47 +08:00
'bpf-unknown-none-gcc',
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
required : true,
bpf: stabilize GCC BPF support Now that we have a GCC release which should support our bpf programs lets set the minimum version and stabilize it.
2023-05-30 05:01:34 +08:00
version : '>= 13.1.0')
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
bpf_gcc_found = bpf_gcc.found()
meson: check if clang supports bpf
2022-01-13 14:33:46 +08:00
endif
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
if clang_supports_bpf or bpf_gcc_found
# Debian installs this in /usr/sbin/ which is not in $PATH.
# We check for 'bpftool' first, honouring $PATH, and in /usr/sbin/ for Debian.
# We use 'bpftool gen object' subcommand for bpftool strip, it was added by d80b2fcbe0a023619e0fc73112f2a02c2662f6ab (v5.13).
meson: use bpftool based strip when available This should be useable in bpftool v5.13 or newer based on: https://github.com/torvalds/linux/commit/d80b2fcbe0a023619e0fc73112f2a02c2662f6ab
2022-01-31 12:47:38 +08:00
bpftool = find_program('bpftool',
'/usr/sbin/bpftool',
meson: Convert bpf-framework to meson feature
2023-08-10 22:33:37 +08:00
required : bpf_framework.enabled() and bpf_compiler == 'gcc',
version : bpf_compiler == 'gcc' ? '>= 7.0.0' : '>= 5.13.0')
meson: use bpftool based strip when available This should be useable in bpftool v5.13 or newer based on: https://github.com/torvalds/linux/commit/d80b2fcbe0a023619e0fc73112f2a02c2662f6ab
2022-01-31 12:47:38 +08:00
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
if bpftool.found()
bpftool_strip = true
deps_found = true
meson: set minimum libbpf/bpftool versions for bpf-gcc We need the following libbpf commits for bpf-gcc compatibility: - https://github.com/libbpf/libbpf/commit/3d484ca47339b23afb2ec7c508ed9a3a5cf1d287 - https://github.com/libbpf/libbpf/commit/b31ca3fa0e62fde6aa66f855136e29e088ad9dde These are first present in libbpf 1.0.0 and bpftool 7.0.0.
2022-10-01 08:09:53 +08:00
elif bpf_compiler == 'clang'
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
# We require the 'bpftool gen skeleton' subcommand, it was added by 985ead416df39d6fe8e89580cc1db6aa273e0175 (v5.6).
bpftool = find_program('bpftool',
'/usr/sbin/bpftool',
meson: Convert bpf-framework to meson feature
2023-08-10 22:33:37 +08:00
required : bpf_framework,
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
version : '>= 5.6.0')
meson: use bpftool based strip when available This should be useable in bpftool v5.13 or newer based on: https://github.com/torvalds/linux/commit/d80b2fcbe0a023619e0fc73112f2a02c2662f6ab
2022-01-31 12:47:38 +08:00
endif
meson: adjust comment about find_program() usage The FIXME was not correct: with 'dirs' we'd put the fixed path first (see the docs for find_program()).
2021-07-27 22:20:40 +08:00
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
# We use `llvm-strip` as a fallback if `bpftool gen object` strip support is not available.
if not bpftool_strip and bpftool.found() and clang_supports_bpf
if not meson.is_cross_build()
llvm_strip_bin = run_command(clang, '--print-prog-name', 'llvm-strip',
check : true).stdout().strip()
else
llvm_strip_bin = 'llvm-strip'
endif
meson: Convert bpf-framework to meson feature
2023-08-10 22:33:37 +08:00
llvm_strip = find_program(llvm_strip_bin,
required : bpf_framework,
version : '>= 10.0.0')
meson: add experimental bpf-gcc compiler support Not fully working but should make it easier to clean up remaining issues.
2022-06-08 18:13:42 +08:00
deps_found = llvm_strip.found()
endif
endif
meson: adjust comment about find_program() usage The FIXME was not correct: with 'dirs' we'd put the fixed path first (see the docs for find_program()).
2021-07-27 22:20:40 +08:00
meson, bpf: add HAVE_LIBBPF, BPF_FRAMEWORK options * Add `bpf-framework` feature gate with 'auto', 'true' and 'false' choices * Add libbpf [0] dependency * Search for clang llvm-strip and bpftool binaries in compile time to generate bpf skeleton. For libbpf [0], make 0.2.0 [1] the minimum required version. If libbpf is satisfied, set HAVE_LIBBPF config option to 1. If `bpf-framework` feature gate is set to 'auto', means that whether bpf feature is enabled or now is defined by the presence of all of libbpf, clang, llvm and bpftool in build environment. With 'auto' all dependencies are optional. If the gate is set to `true`, make all of the libbpf, clang and llvm dependencies mandatory. If it's set to `false`, set `BPF_FRAMEWORK` to false and make libbpf dependency optional. libbpf dependency is dynamic followed by the common pattern in systemd. meson, bpf: add build rule for socket_bind program
2020-11-14 09:08:15 +08:00
# Can build BPF program from source code in restricted C
bpf: refactor skeleton generation This should hopefully fix cross compilation for the bpf programs.
2021-08-12 11:59:19 +08:00
conf.set10('BPF_FRAMEWORK', deps_found)
meson, bpf: add HAVE_LIBBPF, BPF_FRAMEWORK options * Add `bpf-framework` feature gate with 'auto', 'true' and 'false' choices * Add libbpf [0] dependency * Search for clang llvm-strip and bpftool binaries in compile time to generate bpf skeleton. For libbpf [0], make 0.2.0 [1] the minimum required version. If libbpf is satisfied, set HAVE_LIBBPF config option to 1. If `bpf-framework` feature gate is set to 'auto', means that whether bpf feature is enabled or now is defined by the presence of all of libbpf, clang, llvm and bpftool in build environment. With 'auto' all dependencies are optional. If the gate is set to `true`, make all of the libbpf, clang and llvm dependencies mandatory. If it's set to `false`, set `BPF_FRAMEWORK` to false and make libbpf dependency optional. libbpf dependency is dynamic followed by the common pattern in systemd. meson, bpf: add build rule for socket_bind program
2020-11-14 09:08:15 +08:00
endif
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
libmount = dependency('mount',
meson: libmount is required for oss-fuzz builds now too See https://github.com/google/oss-fuzz/issues/1191.
2018-03-09 21:58:47 +08:00
version : fuzzer_build ? '>= 0' : '>= 2.30')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Convert fidsk to meson feature By making this a disabler dependency, we can slightly simplify the code and it als fixes the build for -Dfdisk=disabled as we failed to create a fallback empty libshared_fdisk variable.
2023-08-10 00:07:19 +08:00
libfdisk = dependency('fdisk',
version : '>= 2.32',
disabler : true,
required : get_option('fdisk'))
conf.set10('HAVE_LIBFDISK', libfdisk.found())
repart: add new systemd-repart tool Fixes: #14052
2019-12-11 04:31:41 +08:00
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
# This prefers pwquality if both are enabled or auto.
feature = get_option('pwquality').disable_auto_if(get_option('passwdqc').enabled())
libpwquality = dependency('pwquality',
version : '>= 1.4.1',
required : feature)
have = libpwquality.found()
if not have
# libpwquality is used for both features for simplicity
libpwquality = dependency('passwdqc',
required : get_option('passwdqc'))
home: add new systemd-homed service that can manage LUKS homes Fixes more or less: https://bugs.freedesktop.org/show_bug.cgi?id=67474
2019-07-05 00:35:39 +08:00
endif
conf.set10('HAVE_PWQUALITY', have)
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
conf.set10('HAVE_PASSWDQC', not have and libpwquality.found())
home: add new systemd-homed service that can manage LUKS homes Fixes more or less: https://bugs.freedesktop.org/show_bug.cgi?id=67474
2019-07-05 00:35:39 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libseccomp = dependency('libseccomp',
version : '>= 2.3.1',
required : get_option('seccomp'))
conf.set10('HAVE_SECCOMP', libseccomp.found())
shared: add libpasswdqc support Co-authored-by: Dmitry V. Levin <ldv@altlinux.org> Resolves: #15055
2021-08-06 16:41:01 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libselinux = dependency('libselinux',
version : '>= 2.1.9',
required : get_option('selinux'))
conf.set10('HAVE_SELINUX', libselinux.found())
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libapparmor = dependency('libapparmor',
version : '>= 2.13',
required : get_option('apparmor'))
conf.set10('HAVE_APPARMOR', libapparmor.found())
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: ignore -Dsmack-run-label= if -Dsmack=false Compilation would fail because we could have HAVE_SMACK_RUN_LABEL without HAVE_SMACK. This doesn't make much sense, so let's just make -Dsmack=false completely disable smack. Also, the logic in smack-setup.c seems dubious: '#ifdef SMACK_RUN_LABEL' would evaluate to true even if -Dsmack-run-label='' is used. I think this was introduced in the conversion to meson: 8b197c3a8a57c3f7c231b39e5660856fd9580c80 added AC_ARG_WITH(smack-run-label, AS_HELP_STRING([--with-smack-run-label=STRING], [run systemd --system with a specific SMACK label]), [AC_DEFINE_UNQUOTED(SMACK_RUN_LABEL, ["$withval"], [Run with a smack label])], []) i.e. it really was undefined if not specified. And it was same still in 72cdb3e783174dcf9223a49f03e3b0e2ca95ddb8 when configure.ac was dropped. So let's use the single conditional HAVE_SMACK_RUN_LABEL everywhere.
2021-09-22 01:53:20 +08:00
have = get_option('smack') and get_option('smack-run-label') != ''
conf.set10('HAVE_SMACK_RUN_LABEL', have)
if have
conf.set_quoted('SMACK_RUN_LABEL', get_option('smack-run-label'))
endif
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
smack: Add DefaultSmackProcessLabel to user.conf and system.conf DefaultSmackProcessLabel tells systemd what label to assign to its child process in case SmackProcessLabel is not set in the service file. By default, when DefaultSmackProcessLabel is not set child processes inherit label from systemd. If DefaultSmackProcessLabel is set to "/" (which is an invalid character for a SMACK label) the DEFAULT_SMACK_PROCESS_LABEL set during compilation is ignored and systemd act as if the option was unset.
2022-07-06 19:09:51 +08:00
have = get_option('smack') and get_option('smack-default-process-label') != ''
if have
conf.set_quoted('SMACK_DEFAULT_PROCESS_LABEL', get_option('smack-default-process-label'))
endif
meson: Convert options to meson features (find_library fallback) This uses a two-step approach to make sure we can fall back to find_library(), while also skipping the detection if the features are explicitly disabled.
2023-08-10 01:52:57 +08:00
feature = get_option('polkit')
libpolkit = dependency('polkit-gobject-1',
required : feature.disabled() ? feature : false)
install_polkit = feature.allowed()
install_polkit_pkla = libpolkit.found() and libpolkit.version().version_compare('< 0.106')
if install_polkit_pkla
message('Old polkit detected, will install pkla files')
meson: properly conditionalize polkit installation ... including pkla installation on Debian. v2: - fix polkit-gobject-1 pkgconfig name
2017-04-13 07:09:26 +08:00
endif
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('ENABLE_POLKIT', install_polkit)
meson: properly conditionalize polkit installation ... including pkla installation on Debian. v2: - fix polkit-gobject-1 pkgconfig name
2017-04-13 07:09:26 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libacl = dependency('libacl',
required : get_option('acl'))
conf.set10('HAVE_ACL', libacl.found())
meson: add option to disable libacl support
2017-04-22 01:53:59 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libaudit = dependency('audit',
required : get_option('audit'))
conf.set10('HAVE_AUDIT', libaudit.found())
udev-builtin-blkid: add support for --hint offsets The next libblkid v2.37 is going to support session offsets for multi-session CD/DVDs. This feature is implemented by "hint offsets". These offsets are optional and prober specific (e.g., iso, udf, ...). For this purpose, the library provides a new function blkid_probe_set_hint(), and blkid(8) provides a new command-line option --hint <name>=<offset>. For CD/DVD, the offset name is "session_offset". The difference between classic --offset and the new --hint is that --offset is very restrictive and defines the probing area and the rest of the device is invisible to the library. The new --hint works like a suggestion, it provides a hint where the user assumes the filesystem, but the rest of the device is still readable for the library (for example, to get some additional superblock information etc.). If the --hint is without a value then it defaults to zero. The option --hint implementation in udev-builtin-blkid.c is backwardly compatible. If compiled against old libblkid, then the option is used in the same way as --offset. Addresses: https://github.com/karelzak/util-linux/issues/1161 Addresses: https://github.com/systemd/systemd/pull/17424
2020-11-30 18:38:21 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libblkid = dependency('blkid',
required : get_option('blkid'))
conf.set10('HAVE_BLKID', libblkid.found())
conf.set10('HAVE_BLKID_PROBE_SET_HINT',
libblkid.found() and cc.has_function('blkid_probe_set_hint', dependencies : libblkid))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libkmod = dependency('libkmod',
version : '>= 15',
required : get_option('kmod'))
conf.set10('HAVE_KMOD', libkmod.found())
libkmod: turn into dlopen() dependency As it turns out libkmod has quite a bunch of deps, including various compressing libs and similar. By turning this into a dlopen() dependency, we can make our depchain during install time quite a bit smaller. In particular as inside of containers kmod doesn't help anyway as CAP_SYS_MODULE is not available anyway. While we are at it, also share the code that sets up logging/kmod context. After: $ lddtree ./build/systemd systemd => ./build/systemd (interpreter => /lib64/ld-linux-x86-64.so.2) libsystemd-core-255.so => ./build/src/core/libsystemd-core-255.so libaudit.so.1 => /lib64/libaudit.so.1 libcap-ng.so.0 => /lib64/libcap-ng.so.0 ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 libm.so.6 => /lib64/libm.so.6 libmount.so.1 => /lib64/libmount.so.1 libblkid.so.1 => /lib64/libblkid.so.1 libseccomp.so.2 => /lib64/libseccomp.so.2 libselinux.so.1 => /lib64/libselinux.so.1 libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 libsystemd-shared-255.so => /home/lennart/projects/systemd/build/src/shared/libsystemd-shared-255.so libacl.so.1 => /lib64/libacl.so.1 libattr.so.1 => /lib64/libattr.so.1 libcap.so.2 => /lib64/libcap.so.2 libcrypt.so.2 => /lib64/libcrypt.so.2 libgcrypt.so.20 => /lib64/libgcrypt.so.20 libgpg-error.so.0 => /lib64/libgpg-error.so.0 liblz4.so.1 => /lib64/liblz4.so.1 libcrypto.so.3 => /lib64/libcrypto.so.3 libz.so.1 => /lib64/libz.so.1 libpam.so.0 => /lib64/libpam.so.0 libeconf.so.0 => /lib64/libeconf.so.0 liblzma.so.5 => /lib64/liblzma.so.5 libzstd.so.1 => /lib64/libzstd.so.1 libc.so.6 => /lib64/libc.so.6 Before: $ lddtree ./build/systemd systemd => ./build/systemd (interpreter => /lib64/ld-linux-x86-64.so.2) libsystemd-core-255.so => ./build/src/core/libsystemd-core-255.so libaudit.so.1 => /lib64/libaudit.so.1 libcap-ng.so.0 => /lib64/libcap-ng.so.0 ld-linux-x86-64.so.2 => /lib64/ld-linux-x86-64.so.2 libkmod.so.2 => /lib64/libkmod.so.2 libzstd.so.1 => /lib64/libzstd.so.1 liblzma.so.5 => /lib64/liblzma.so.5 libz.so.1 => /lib64/libz.so.1 libcrypto.so.3 => /lib64/libcrypto.so.3 libgcc_s.so.1 => /lib64/libgcc_s.so.1 libm.so.6 => /lib64/libm.so.6 libmount.so.1 => /lib64/libmount.so.1 libblkid.so.1 => /lib64/libblkid.so.1 libseccomp.so.2 => /lib64/libseccomp.so.2 libselinux.so.1 => /lib64/libselinux.so.1 libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 libsystemd-shared-255.so => /home/lennart/projects/systemd/build/src/shared/libsystemd-shared-255.so libacl.so.1 => /lib64/libacl.so.1 libattr.so.1 => /lib64/libattr.so.1 libcap.so.2 => /lib64/libcap.so.2 libcrypt.so.2 => /lib64/libcrypt.so.2 libgcrypt.so.20 => /lib64/libgcrypt.so.20 libgpg-error.so.0 => /lib64/libgpg-error.so.0 liblz4.so.1 => /lib64/liblz4.so.1 libpam.so.0 => /lib64/libpam.so.0 libeconf.so.0 => /lib64/libeconf.so.0 libc.so.6 => /lib64/libc.so.6
2024-01-30 21:50:35 +08:00
libkmod_cflags = libkmod.partial_dependency(includes: true, compile_args: true)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libxenctrl = dependency('xencontrol',
version : '>= 4.9',
required : get_option('xenctrl'))
conf.set10('HAVE_XENCTRL', libxenctrl.found())
meson: make sure we never actually link to libxenctrl We don't make use of any of its symbols, we just want the headers, hence make sure we never try to link against it.
2023-11-02 22:57:34 +08:00
libxenctrl_cflags = libxenctrl.partial_dependency(includes: true, compile_args: true)
shutdown: Add Xen kexec support In the Xen case, it's the hypervisor which manages kexec. We thus have to ask it whether a kernel is loaded, instead of relying on /sys/kernel/kexec_loaded.
2022-11-01 23:53:02 +08:00
meson: Convert options to meson features (find_library fallback) This uses a two-step approach to make sure we can fall back to find_library(), while also skipping the detection if the features are explicitly disabled.
2023-08-10 01:52:57 +08:00
feature = get_option('pam')
libpam = dependency('pam',
required : feature.disabled() ? feature : false)
if not libpam.found()
# Debian older than bookworm and Ubuntu older than 22.10 do not provide the .pc file.
libpam = cc.find_library('pam', required : feature)
endif
libpam_misc = dependency('pam_misc',
required : feature.disabled() ? feature : false)
if not libpam_misc.found()
libpam_misc = cc.find_library('pam_misc', required : feature)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
meson: Convert options to meson features (find_library fallback) This uses a two-step approach to make sure we can fall back to find_library(), while also skipping the detection if the features are explicitly disabled.
2023-08-10 01:52:57 +08:00
conf.set10('HAVE_PAM', libpam.found() and libpam_misc.found())
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libmicrohttpd = dependency('libmicrohttpd',
version : '>= 0.9.33',
required : get_option('microhttpd'))
conf.set10('HAVE_MICROHTTPD', libmicrohttpd.found())
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
libcryptsetup = get_option('libcryptsetup')
libcryptsetup_plugins = get_option('libcryptsetup-plugins')
if libcryptsetup_plugins.enabled()
if libcryptsetup.disabled()
tree-wide: use the usual spelling of "cannot" (There's a bunch more in src/basic/linux/, but those files are copied from the kernel and should not be modified.)
2023-11-08 20:50:39 +08:00
error('libcryptsetup-plugins cannot be requested without libcryptsetup')
meson: first try dependency(), then fallback to find_library() This also drops the fallback for libacl, libcap, libcrypt, and libgcrypt, as recent Ubuntu (at least, 20.04 LTS and newer) and Debian (at least, buster and newer) have relevant .pc files. Fixes #28161.
2023-06-27 03:53:13 +08:00
endif
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
libcryptsetup = libcryptsetup_plugins
endif
libcryptsetup = dependency('libcryptsetup',
version : libcryptsetup_plugins.enabled() ? '>= 2.4.0' : '>= 2.0.1',
required : libcryptsetup)
have = libcryptsetup.found()
foreach ident : ['crypt_set_metadata_size',
'crypt_activate_by_signed_key',
'crypt_token_max',
'crypt_reencrypt_init_by_passphrase',
'crypt_reencrypt',
repart: Use crypt_reencrypt_run() if available crypt_reencrypt() is deprecated, so let's look for and prefer crypt_reencrypt_run() if it is available.
2024-06-02 22:24:52 +08:00
'crypt_reencrypt_run',
cryptsetup: Add optional support for linking volume key in keyring. cryptsetup 2.7.0 adds feature to link effective volume key in custom kernel keyring during device activation. It can be used later to pass linked volume key to other services. For example: kdump enabled systems installed on LUKS2 device. This feature allows it to store volume key linked in a kernel keyring to the kdump reserved memory and reuse it to reactivate LUKS2 device in case of kernel crash.
2024-01-31 20:11:21 +08:00
'crypt_set_data_offset',
homework: Always upload volume key to keyring This commit makes homework always upload the LUKS volume key into the kernel keyring. This is different from previous behavior in three notable ways: - Previously, we'd only upload if auto-resize was on. In preparation for upcoming changes, now we always upload - Previously, we'd upload the user's actual password (or a password obtained from a FIDO key or similar). Now, we upload the LUKS volume key itself, to remove a layer of unnecessary indirection. - Previously, Lock() wouldn't remove the key from the kernel keyring. This, of course, defeats the purpose of Lock(), so now it removes the key This commit also allows the LUKS volume to be unlocked using the volume key we obtained from the keyring.
2024-02-01 12:49:24 +08:00
'crypt_set_keyring_to_link',
cryptsetup: use the new crypt_token_set_external_path() API if available Let's make use of libcryptsetup's new crypt_token_set_external_path() API in place of the interposition stuff we have been doing before. Let's kill it entirely, given that this was a developer feature only anyway (and guarded by an appropriate ifdef). Fixes: #30098
2024-09-10 21:40:12 +08:00
'crypt_resume_by_volume_key',
'crypt_token_set_external_path']
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
have_ident = have and cc.has_function(
ident,
prefix : '#include <libcryptsetup.h>',
meson: Pass -Wno-deprecated-declarations when detecting libcryptsetup functions Otherwise we fail to detect crypt_reencrypt() if -Werror is used.
2024-06-03 15:31:26 +08:00
# crypt_reencrypt() raises a deprecation warning so make sure -Wno-deprecated-declarations is
# specified otherwise we fail to detect crypt_reencrypt() if -Werror is used.
args : '-Wno-deprecated-declarations',
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
dependencies : libcryptsetup)
conf.set10('HAVE_' + ident.to_upper(), have_ident)
endforeach
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('HAVE_LIBCRYPTSETUP', have)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
# TODO: Use has_function(required : libcryptsetup_plugins) with meson >= 1.3.0
if libcryptsetup_plugins.allowed()
meson: fix detection of libcryptsetup functions Meson would generate the following compile test: #define crypt_set_metadata_size meson_disable_define_of_crypt_set_metadata_size #include <limits.h> #undef crypt_set_metadata_size #ifdef __cplusplus extern "C" #endif char crypt_set_metadata_size (void); #if defined __stub_crypt_set_metadata_size || defined __stub___crypt_set_metadata_size fail fail fail this function is not going to work #endif int main(void) { return crypt_set_metadata_size (); } This works fine when the identifier being queried is an actual function. But crypt_token_max() is an inline function, so getting the address would fail, leading to a false negative result. Complation would fail because the function would be defined twice. With this patch, the check is changed to include the header: #include <libcryptsetup.h> #include <limits.h> #if defined __stub_crypt_set_metadata_size || defined __stub___crypt_set_metadata_size fail fail fail this function is not going to work #endif int main(void) { void *a = (void*) &crypt_set_metadata_size; long long b = (long long) a; return (int) b; } which seems to work correctly.
2021-12-30 21:51:44 +08:00
have = (cc.has_function(
'crypt_activate_by_token_pin',
prefix : '#include <libcryptsetup.h>',
dependencies : libcryptsetup) and
cc.has_function(
'crypt_token_external_path',
prefix : '#include <libcryptsetup.h>',
dependencies : libcryptsetup))
Add support for systemd-tpm2 libcryptsetup plugin. Add support for systemd-tpm2 based LUKS2 device activation via libcryptsetup plugin. This make the feature (tpm2 sealed LUKS2 keyslot passphrase) usable from both systemd utilities and cryptsetup cli. The feature is configured via -Dlibcryptsetup-plugins combo with default value set to 'auto'. It get's enabled automatically when cryptsetup 2.4.0 or later is installed in build system.
2021-03-17 03:13:28 +08:00
else
have = false
endif
conf.set10('HAVE_LIBCRYPTSETUP_PLUGINS', have)
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libcurl = dependency('libcurl',
version : '>= 7.32.0',
required : get_option('libcurl'))
conf.set10('HAVE_LIBCURL', libcurl.found())
meson: simplify the BUILD_MODE conditional Using a enum is all nice and generic, but at this point it seems unlikely that we'll add further build modes. But having an enum means that we need to include the header file with the enumeration whenerever the conditional is used. I want to use the conditional in log.h, which makes it hard to avoid circular imports.
2021-04-14 19:17:22 +08:00
conf.set10('CURL_NO_OLDIES', conf.get('BUILD_MODE_DEVELOPER') == 1)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
feature = get_option('libidn2').disable_auto_if(get_option('libidn').enabled())
libidn = dependency('libidn2',
required : feature)
have = libidn.found()
if not have
NEWS: say that libidn2 is experimental (#6335) Handling of "_" and some other details requires more thought: https://gitlab.com/libidn/libidn2/issues/30 Let's switch the default back to libidn and add a note in NEWS.
2017-07-12 15:25:59 +08:00
# libidn is used for both libidn and libidn2 objects
meson: default to use libidn2 if both libidn2 and libidn are installed
2019-06-29 02:13:30 +08:00
libidn = dependency('libidn',
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
required : get_option('libidn'))
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
conf.set10('HAVE_LIBIDN', not have and libidn.found())
conf.set10('HAVE_LIBIDN2', have)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libiptc = dependency('libiptc',
required : get_option('libiptc'))
conf.set10('HAVE_LIBIPTC', libiptc.found())
firewall: make libiptc dependency a dlopen() one
2023-11-02 22:57:10 +08:00
libiptc_cflags = libiptc.partial_dependency(includes: true, compile_args: true)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libqrencode = dependency('libqrencode',
version : '>= 3',
required : get_option('qrencode'))
conf.set10('HAVE_QRENCODE', libqrencode.found())
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Convert options to meson features (find_library fallback) This uses a two-step approach to make sure we can fall back to find_library(), while also skipping the detection if the features are explicitly disabled.
2023-08-10 01:52:57 +08:00
feature = get_option('gcrypt')
libgcrypt = dependency('libgcrypt',
required : feature)
libgpg_error = dependency('gpg-error',
required : feature.disabled() ? feature : false)
if not libgpg_error.found()
# CentOS 8 does not provide the .pc file.
libgpg_error = cc.find_library('gpg-error', required : feature)
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
endif
meson: Convert options to meson features (find_library fallback) This uses a two-step approach to make sure we can fall back to find_library(), while also skipping the detection if the features are explicitly disabled.
2023-08-10 01:52:57 +08:00
have = libgcrypt.found() and libgpg_error.found()
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
if not have
# link to neither of the libs if one is not found
meson.build: reorder tests to match order in meson_options.txt This makes it easier to edit both files.
2017-07-27 02:08:46 +08:00
libgcrypt = []
libgpg_error = []
gcrypt: dlopenify for libsystemd gcrypt is used only for journal sealing operations in libsystemd, so it can be made into a dlopen dependency that is used only on demand. This allows to reduce the footprint of libsystemd in the most common cases. Keep systemd-pull and systemd-resolved with normal linking, as they are executables, and usually built with OpenSSL support anyway.
2024-03-30 07:36:51 +08:00
libgcrypt_cflags = []
else
libgcrypt_cflags = libgcrypt.partial_dependency(includes: true, compile_args: true)
meson.build: reorder tests to match order in meson_options.txt This makes it easier to edit both files.
2017-07-27 02:08:46 +08:00
endif
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('HAVE_GCRYPT', have)
meson.build: reorder tests to match order in meson_options.txt This makes it easier to edit both files.
2017-07-27 02:08:46 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libgnutls = dependency('gnutls',
version : '>= 3.1.4',
required : get_option('gnutls'))
conf.set10('HAVE_GNUTLS', libgnutls.found())
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libopenssl = dependency('openssl',
version : '>= 1.1.0',
required : get_option('openssl'))
conf.set10('HAVE_OPENSSL', libopenssl.found())
resolved: basic OpenSSL support for DNS-over-TLS This provides basic OpenSSL support without optimizations like TCP Fast Open and TLS Session Tickets. Notice only a single SSL library can be enabled at a time and therefore journald functions provided by GnuTLS will be disabled when using OpenSSL. Fixes #9531
2018-07-27 05:47:50 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libp11kit = dependency('p11-kit-1',
version : '>= 0.23.3',
required : get_option('p11kit'))
conf.set10('HAVE_P11KIT', libp11kit.found())
libp11kit_cflags = libp11kit.partial_dependency(includes: true, compile_args: true)
shared: add pkcs11-util.[ch]
2019-11-05 18:49:27 +08:00
meson: Convert options to meson features (require) These options use requre() to conveniently express their dependency requirements.
2023-08-10 21:44:11 +08:00
feature = get_option('libfido2').require(
conf.get('HAVE_OPENSSL') == 1,
error_message : 'openssl required')
libfido2 = dependency('libfido2',
required : feature)
conf.set10('HAVE_LIBFIDO2', libfido2.found())
build-sys: add libfido2 as optional dependency
2020-04-14 21:54:52 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
tpm2 = dependency('tss2-esys tss2-rc tss2-mu tss2-tcti-device',
required : get_option('tpm2'))
conf.set10('HAVE_TPM2', tpm2.found())
conf.set10('HAVE_TSS2_ESYS3', tpm2.found() and tpm2.version().version_compare('>= 3.0.0'))
cryptenroll: add support for TPM2 enrolling
2020-11-28 22:27:34 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libdw = dependency('libdw',
required : get_option('elfutils'))
conf.set10('HAVE_ELFUTILS', libdw.found())
# New in elfutils 0.177
conf.set10('HAVE_DWELF_ELF_E_MACHINE_STRING',
libdw.found() and cc.has_function('dwelf_elf_e_machine_string', dependencies : libdw))
coredump: generate properly symbolized stacktrace for containerized processes
2024-07-09 21:21:34 +08:00
# New in elfutils 0.192
conf.set10('HAVE_DWFL_SET_SYSROOT',
libdw.found() and cc.has_function('dwfl_set_sysroot', dependencies : libdw))
elf-util: add function to parse metadata out of ELF objects Parse the packaging metadata from an ELF object, if any, and print a pretty table following the spec defined at: https://systemd.io/COREDUMP_PACKAGE_METADATA/
2021-11-18 08:03:48 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libz = dependency('zlib',
required : get_option('zlib'))
conf.set10('HAVE_ZLIB', libz.found())
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Convert options to meson features (find_library fallback) This uses a two-step approach to make sure we can fall back to find_library(), while also skipping the detection if the features are explicitly disabled.
2023-08-10 01:52:57 +08:00
feature = get_option('bzip2')
libbzip2 = dependency('bzip2',
required : feature.disabled() ? feature : false)
if not libbzip2.found()
# Debian and Ubuntu do not provide the .pc file.
libbzip2 = cc.find_library('bz2', required : feature)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endif
meson: Convert options to meson features (find_library fallback) This uses a two-step approach to make sure we can fall back to find_library(), while also skipping the detection if the features are explicitly disabled.
2023-08-10 01:52:57 +08:00
conf.set10('HAVE_BZIP2', libbzip2.found())
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libxz = dependency('liblzma',
required : get_option('xz'))
conf.set10('HAVE_XZ', libxz.found())
dynamically load compression libraries Dynamically load liblz4, libzstd and liblzma with dlopen(). This helps to reduce the size of the initrd image when these libraries are not really needed.
2024-02-28 04:28:14 +08:00
libxz_cflags = libxz.partial_dependency(includes: true, compile_args: true)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
liblz4 = dependency('liblz4',
version : '>= 1.3.0',
required : get_option('lz4'))
conf.set10('HAVE_LZ4', liblz4.found())
dynamically load compression libraries Dynamically load liblz4, libzstd and liblzma with dlopen(). This helps to reduce the size of the initrd image when these libraries are not really needed.
2024-02-28 04:28:14 +08:00
liblz4_cflags = liblz4.partial_dependency(includes: true, compile_args: true)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libzstd = dependency('libzstd',
version : '>= 1.4.0',
required : get_option('zstd'))
conf.set10('HAVE_ZSTD', libzstd.found())
dynamically load compression libraries Dynamically load liblz4, libzstd and liblzma with dlopen(). This helps to reduce the size of the initrd image when these libraries are not really needed.
2024-02-28 04:28:14 +08:00
libzstd_cflags = libzstd.partial_dependency(includes: true, compile_args: true)
tree-wide: add new HAVE_COMPRESSION compile time flag let's simplify the checks for ZSTD/LZ4/XZ As suggested: https://github.com/systemd/systemd/pull/16096#discussion_r440705585
2020-06-24 22:33:41 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
conf.set10('HAVE_COMPRESSION', libxz.found() or liblz4.found() or libzstd.found())
coredump: add zstandard support for coredumps this will hook libzstd into coredump, using this format as default.
2020-04-12 07:09:05 +08:00
compression: add build-time option to select default Compression and decompression are controlled by the same build flag, so if one wants to use, say, LZ4 to compress, ZSTD has to be disabled, which means one loses the ability to read zstd-compressed journals. Add a default-compression meson option, that allows to select any of the available compression algorithms as the default.
2022-04-10 01:38:06 +08:00
compression = get_option('default-compression')
if compression == 'auto'
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
if libzstd.found()
compression: add build-time option to select default Compression and decompression are controlled by the same build flag, so if one wants to use, say, LZ4 to compress, ZSTD has to be disabled, which means one loses the ability to read zstd-compressed journals. Add a default-compression meson option, that allows to select any of the available compression algorithms as the default.
2022-04-10 01:38:06 +08:00
compression = 'zstd'
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
elif liblz4.found()
compression: add build-time option to select default Compression and decompression are controlled by the same build flag, so if one wants to use, say, LZ4 to compress, ZSTD has to be disabled, which means one loses the ability to read zstd-compressed journals. Add a default-compression meson option, that allows to select any of the available compression algorithms as the default.
2022-04-10 01:38:06 +08:00
compression = 'lz4'
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
elif libxz.found()
compression: add build-time option to select default Compression and decompression are controlled by the same build flag, so if one wants to use, say, LZ4 to compress, ZSTD has to be disabled, which means one loses the ability to read zstd-compressed journals. Add a default-compression meson option, that allows to select any of the available compression algorithms as the default.
2022-04-10 01:38:06 +08:00
compression = 'xz'
else
compression = 'none'
endif
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
elif compression == 'zstd' and not libzstd.found()
compression: add build-time option to select default Compression and decompression are controlled by the same build flag, so if one wants to use, say, LZ4 to compress, ZSTD has to be disabled, which means one loses the ability to read zstd-compressed journals. Add a default-compression meson option, that allows to select any of the available compression algorithms as the default.
2022-04-10 01:38:06 +08:00
error('default-compression=zstd requires zstd')
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
elif compression == 'lz4' and not liblz4.found()
compression: add build-time option to select default Compression and decompression are controlled by the same build flag, so if one wants to use, say, LZ4 to compress, ZSTD has to be disabled, which means one loses the ability to read zstd-compressed journals. Add a default-compression meson option, that allows to select any of the available compression algorithms as the default.
2022-04-10 01:38:06 +08:00
error('default-compression=lz4 requires lz4')
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
elif compression == 'xz' and not libxz.found()
compression: add build-time option to select default Compression and decompression are controlled by the same build flag, so if one wants to use, say, LZ4 to compress, ZSTD has to be disabled, which means one loses the ability to read zstd-compressed journals. Add a default-compression meson option, that allows to select any of the available compression algorithms as the default.
2022-04-10 01:38:06 +08:00
error('default-compression=xz requires xz')
endif
tree-wide: add dlopen ELF notes to all dlopen() deps of ours Use 'recommended' priority for the default compression library, to indicate that it should be prioritized over the other ones, as it will be used to compress journals/core files. Also use 'recommended' for kmod, as systems will likely fail to boot if it's missing from the initrd. Use 'suggested' for everything else. There is one dlopen'ed TPM library that has the name generated at runtime (depending on the driver), so that cannot be added, as it needs to be known at build time. Also when we support multiple ABI versions list them all, as for the same reason we cannot know which one will be used at build time. $ dlopen-notes.py build/libsystemd.so.0.39.0 build/src/shared/libsystemd-shared-256.so libarchive.so.13 suggested libbpf.so.0 suggested libbpf.so.1 suggested libcryptsetup.so.12 suggested libdw.so.1 suggested libelf.so.1 suggested libfido2.so.1 suggested libgcrypt.so.20 suggested libidn2.so.0 suggested libip4tc.so.2 suggested libkmod.so.2 recommended liblz4.so.1 suggested liblzma.so.5 suggested libp11-kit.so.0 suggested libpcre2-8.so.0 suggested libpwquality.so.1 suggested libqrencode.so.3 suggested libqrencode.so.4 suggested libtss2-esys.so.0 suggested libtss2-mu.so.0 suggested libtss2-rc.so.0 suggested libzstd.so.1 recommended Co-authored-by: Luca Boccassi <bluca@debian.org>
2024-04-11 23:50:41 +08:00
# In the dlopen ELF note we save the default compression library with a
# higher priority, so that packages can give it priority over the
# secondary libraries.
conf.set_quoted('COMPRESSION_PRIORITY_ZSTD',
compression == 'zstd' ? 'recommended' : 'suggested')
conf.set_quoted('COMPRESSION_PRIORITY_LZ4',
compression == 'lz4' ? 'recommended' : 'suggested')
conf.set_quoted('COMPRESSION_PRIORITY_XZ',
compression == 'xz' ? 'recommended' : 'suggested')
meson: also use COMPRESSION_NONE for default compression
2022-04-27 19:49:17 +08:00
conf.set('DEFAULT_COMPRESSION', 'COMPRESSION_@0@'.format(compression.to_upper()))
compression: add build-time option to select default Compression and decompression are controlled by the same build flag, so if one wants to use, say, LZ4 to compress, ZSTD has to be disabled, which means one loses the ability to read zstd-compressed journals. Add a default-compression meson option, that allows to select any of the available compression algorithms as the default.
2022-04-10 01:38:06 +08:00
dissect: add --make-archive option to convert DDI to tarball
2024-01-24 19:28:41 +08:00
libarchive = dependency('libarchive',
version : '>= 3.0',
required : get_option('libarchive'))
conf.set10('HAVE_LIBARCHIVE', libarchive.found())
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libxkbcommon = dependency('xkbcommon',
version : '>= 0.3.0',
required : get_option('xkbcommon'))
conf.set10('HAVE_XKBCOMMON', libxkbcommon.found())
meson.build: reorder tests to match order in meson_options.txt This makes it easier to edit both files.
2017-07-27 02:08:46 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libpcre2 = dependency('libpcre2-8',
required : get_option('pcre2'))
conf.set10('HAVE_PCRE2', libpcre2.found())
meson: define tests Tests can be run with 'ninja-build test' or using 'mesontest'. '-Dtests=unsafe' can be used to include the "unsafe" tests in the test suite, same as with autotools. v2: - use more conf.get guards are optional components - declare deps on generated headers for test-{af,arphrd,cap}-list v3: - define environment for tests Most test don't need this, but to be consistent with autotools-based build, and to avoid questions which tests need it and which don't, set the same environment for all tests. v4: - rework test generation Use a list of lists to define each test. This way we can reduce the boilerplate somewhat, although the test listings are still pretty verbose. We can also move the definitions of the tests to the subdirs. Unfortunately some subdirs are included earlier than some of the libraries that test binaries are linked to. So just dump all definitions of all tests that cannot be defined earlier into src/test. The `executable` definitions are still at the top level, so the binaries are compiled into the build root. v5: - tag test-dnssec-complex as manual v6: - fix HAVE_LIBZ typo - add missing libgobject/libgio defs - mark test-qcow2 as manual
2017-04-07 12:19:09 +08:00
meson: Use feature options By using meson features we can replace the handcrafted dependency auto-detection by just passing the value from get_option directly to the required arg for dependency, find_library etc. 'auto' features make the dependency optional, 'enabled' requires it while 'disabled' features will skip detection entirely. Any skipped or not found dependency will just be a no-op when passed to build steps and therefore we can also skip the creation of empty vars. The use of skip_deps for these is dropped here as meson provides a way to disable all optional features in one go by passing '-Dauto_features=disabled'.
2023-08-10 00:15:29 +08:00
libglib = dependency('glib-2.0',
version : '>= 2.22.0',
required : get_option('glib'))
libgobject = dependency('gobject-2.0',
version : '>= 2.22.0',
required : get_option('glib'))
libgio = dependency('gio-2.0',
required : get_option('glib'))
conf.set10('HAVE_GLIB', libglib.found() and libgobject.found() and libgio.found())
meson: define tests Tests can be run with 'ninja-build test' or using 'mesontest'. '-Dtests=unsafe' can be used to include the "unsafe" tests in the test suite, same as with autotools. v2: - use more conf.get guards are optional components - declare deps on generated headers for test-{af,arphrd,cap}-list v3: - define environment for tests Most test don't need this, but to be consistent with autotools-based build, and to avoid questions which tests need it and which don't, set the same environment for all tests. v4: - rework test generation Use a list of lists to define each test. This way we can reduce the boilerplate somewhat, although the test listings are still pretty verbose. We can also move the definitions of the tests to the subdirs. Unfortunately some subdirs are included earlier than some of the libraries that test binaries are linked to. So just dump all definitions of all tests that cannot be defined earlier into src/test. The `executable` definitions are still at the top level, so the binaries are compiled into the build root. v5: - tag test-dnssec-complex as manual v6: - fix HAVE_LIBZ typo - add missing libgobject/libgio defs - mark test-qcow2 as manual
2017-04-07 12:19:09 +08:00
meson: Convert dbus to meson feature Also, there is no need to conditionalize the get_variable() calls because not-found dependencies will just return the passed default value if provided.
2023-08-10 21:16:56 +08:00
libdbus = dependency('dbus-1',
version : '>= 1.3.2',
required : get_option('dbus'))
conf.set10('HAVE_DBUS', libdbus.found())
meson: define tests Tests can be run with 'ninja-build test' or using 'mesontest'. '-Dtests=unsafe' can be used to include the "unsafe" tests in the test suite, same as with autotools. v2: - use more conf.get guards are optional components - declare deps on generated headers for test-{af,arphrd,cap}-list v3: - define environment for tests Most test don't need this, but to be consistent with autotools-based build, and to avoid questions which tests need it and which don't, set the same environment for all tests. v4: - rework test generation Use a list of lists to define each test. This way we can reduce the boilerplate somewhat, although the test listings are still pretty verbose. We can also move the definitions of the tests to the subdirs. Unfortunately some subdirs are included earlier than some of the libraries that test binaries are linked to. So just dump all definitions of all tests that cannot be defined earlier into src/test. The `executable` definitions are still at the top level, so the binaries are compiled into the build root. v5: - tag test-dnssec-complex as manual v6: - fix HAVE_LIBZ typo - add missing libgobject/libgio defs - mark test-qcow2 as manual
2017-04-07 12:19:09 +08:00
meson: Convert dbus to meson feature Also, there is no need to conditionalize the get_variable() calls because not-found dependencies will just return the passed default value if provided.
2023-08-10 21:16:56 +08:00
dbusdatadir = libdbus.get_variable(pkgconfig: 'datadir', default_value: datadir) / 'dbus-1'
meson: obtain dbus directories from pkg-config
2021-12-26 15:19:17 +08:00
dbuspolicydir = get_option('dbuspolicydir')
if dbuspolicydir == ''
dbuspolicydir = dbusdatadir / 'system.d'
endif
dbussessionservicedir = get_option('dbussessionservicedir')
if dbussessionservicedir == ''
meson: Convert dbus to meson feature Also, there is no need to conditionalize the get_variable() calls because not-found dependencies will just return the passed default value if provided.
2023-08-10 21:16:56 +08:00
dbussessionservicedir = libdbus.get_variable(pkgconfig: 'session_bus_services_dir', default_value: dbusdatadir / 'services')
meson: obtain dbus directories from pkg-config
2021-12-26 15:19:17 +08:00
endif
dbussystemservicedir = get_option('dbussystemservicedir')
if dbussystemservicedir == ''
meson: Convert dbus to meson feature Also, there is no need to conditionalize the get_variable() calls because not-found dependencies will just return the passed default value if provided.
2023-08-10 21:16:56 +08:00
dbussystemservicedir = libdbus.get_variable(pkgconfig: 'system_bus_services_dir', default_value: dbusdatadir / 'system-services')
meson: obtain dbus directories from pkg-config
2021-12-26 15:19:17 +08:00
endif
dbus_interfaces_dir = get_option('dbus-interfaces-dir')
if dbus_interfaces_dir == '' or dbus_interfaces_dir == 'yes'
if meson.is_cross_build() and dbus_interfaces_dir != 'yes'
dbus_interfaces_dir = 'no'
warning('Exporting D-Bus interface XML files is disabled during cross build. Pass path or "yes" to force enable.')
else
meson: Convert dbus to meson feature Also, there is no need to conditionalize the get_variable() calls because not-found dependencies will just return the passed default value if provided.
2023-08-10 21:16:56 +08:00
dbus_interfaces_dir = libdbus.get_variable(pkgconfig: 'interfaces_dir', default_value: dbusdatadir / 'interfaces')
meson: obtain dbus directories from pkg-config
2021-12-26 15:19:17 +08:00
endif
endif
meson: introduce HAVE_DMI flag The condition is used at several places. Let's introduce a simple flag for that.
2023-07-30 05:32:53 +08:00
dmi_arches = ['x86', 'x86_64', 'aarch64', 'arm', 'ia64', 'loongarch64', 'mips']
conf.set10('HAVE_DMI', host_machine.cpu_family() in dmi_arches)
meson: disallow the combination of cryptolib=openssl and dns-over-tls=gnutls It could work, but it doesn't make much sense. If we already have openssl as the cryptolib that provides the necessary support, let's not bring in another library. Disallowing this simplifies things and reduces our support matrix.
2021-12-02 18:29:45 +08:00
# We support one or the other. If gcrypt is available, we assume it's there to
# be used, and use it in preference.
opt = get_option('cryptolib')
if opt == 'openssl' and conf.get('HAVE_OPENSSL') == 0
error('openssl requested as the default cryptolib, but not available')
endif
conf.set10('PREFER_OPENSSL',
opt == 'openssl' or (opt == 'auto' and conf.get('HAVE_OPENSSL') == 1 and conf.get('HAVE_GCRYPT') == 0))
conf.set10('HAVE_OPENSSL_OR_GCRYPT',
conf.get('HAVE_OPENSSL') == 1 or conf.get('HAVE_GCRYPT') == 1)
meson: fix build with -Dcryptolib=openssl -Ddns-over-tls=false Previously, when -Ddns-over-tls=false, libopenssl was missing in the dependency of resolved. Also, this drops libgpg_error when it is not necessary. Replaces #21878.
2021-12-24 09:06:13 +08:00
lib_openssl_or_gcrypt = conf.get('PREFER_OPENSSL') == 1 ? [libopenssl] : [libgcrypt, libgpg_error]
resolved: ignore DNSSEC= option when resolved is built without gcrypt (#6084) Fixes #5583.
2017-06-18 04:22:32 +08:00
meson: make DNS-over-TLS support optional This adds dns-over-tls option to meson. If set to 'false', systemd-resolved is not linked with libgnutls.
2018-06-21 00:29:49 +08:00
dns_over_tls = get_option('dns-over-tls')
if dns_over_tls != 'false'
meson: disallow the combination of cryptolib=openssl and dns-over-tls=gnutls It could work, but it doesn't make much sense. If we already have openssl as the cryptolib that provides the necessary support, let's not bring in another library. Disallowing this simplifies things and reduces our support matrix.
2021-12-02 18:29:45 +08:00
if dns_over_tls == 'gnutls' and conf.get('PREFER_OPENSSL') == 1
error('Sorry, -Ddns-over-tls=gnutls is not supported when openssl is used as the cryptolib')
endif
resolved: default to OpenSSL If both gnutls and openssl are available, prefer openssl. We are gradually moving toward supporting openssl only as the crypto library, and the resolved gnutls backend will be dropped at some point, so start nudging users toward the openssl one.
2022-05-18 03:09:49 +08:00
if dns_over_tls == 'gnutls'
have_openssl = false
resolved: basic OpenSSL support for DNS-over-TLS This provides basic OpenSSL support without optimizations like TCP Fast Open and TLS Session Tickets. Notice only a single SSL library can be enabled at a time and therefore journald functions provided by GnuTLS will be disabled when using OpenSSL. Fixes #9531
2018-07-27 05:47:50 +08:00
else
resolved: default to OpenSSL If both gnutls and openssl are available, prefer openssl. We are gradually moving toward supporting openssl only as the crypto library, and the resolved gnutls backend will be dropped at some point, so start nudging users toward the openssl one.
2022-05-18 03:09:49 +08:00
have_openssl = conf.get('HAVE_OPENSSL') == 1
if dns_over_tls == 'openssl' and not have_openssl
error('DNS-over-TLS support was requested with openssl, but dependencies are not available')
resolved: basic OpenSSL support for DNS-over-TLS This provides basic OpenSSL support without optimizations like TCP Fast Open and TLS Session Tickets. Notice only a single SSL library can be enabled at a time and therefore journald functions provided by GnuTLS will be disabled when using OpenSSL. Fixes #9531
2018-07-27 05:47:50 +08:00
endif
meson: make DNS-over-TLS support optional This adds dns-over-tls option to meson. If set to 'false', systemd-resolved is not linked with libgnutls.
2018-06-21 00:29:49 +08:00
endif
resolved: default to OpenSSL If both gnutls and openssl are available, prefer openssl. We are gradually moving toward supporting openssl only as the crypto library, and the resolved gnutls backend will be dropped at some point, so start nudging users toward the openssl one.
2022-05-18 03:09:49 +08:00
if dns_over_tls == 'openssl' or have_openssl
have_gnutls = false
resolved: basic OpenSSL support for DNS-over-TLS This provides basic OpenSSL support without optimizations like TCP Fast Open and TLS Session Tickets. Notice only a single SSL library can be enabled at a time and therefore journald functions provided by GnuTLS will be disabled when using OpenSSL. Fixes #9531
2018-07-27 05:47:50 +08:00
else
resolved: default to OpenSSL If both gnutls and openssl are available, prefer openssl. We are gradually moving toward supporting openssl only as the crypto library, and the resolved gnutls backend will be dropped at some point, so start nudging users toward the openssl one.
2022-05-18 03:09:49 +08:00
have_gnutls = conf.get('HAVE_GNUTLS') == 1 and libgnutls.version().version_compare('>= 3.6.0')
if dns_over_tls != 'auto' and not have_gnutls
str = dns_over_tls == 'gnutls' ? ' with gnutls' : ''
meson: fix error message
2019-06-17 09:22:54 +08:00
error('DNS-over-TLS support was requested@0@, but dependencies are not available'.format(str))
resolved: basic OpenSSL support for DNS-over-TLS This provides basic OpenSSL support without optimizations like TCP Fast Open and TLS Session Tickets. Notice only a single SSL library can be enabled at a time and therefore journald functions provided by GnuTLS will be disabled when using OpenSSL. Fixes #9531
2018-07-27 05:47:50 +08:00
endif
endif
have = have_gnutls or have_openssl
meson: make DNS-over-TLS support optional This adds dns-over-tls option to meson. If set to 'false', systemd-resolved is not linked with libgnutls.
2018-06-21 00:29:49 +08:00
else
meson: fix building with -Ddns-over-tls=false Assigning multiple variables in one line is no valid meson syntax. Without this running meson with -Ddns-over-tls=false fails with: meson.build:1191:8: ERROR: Tried to assign an invalid value to variable.
2018-11-11 18:30:53 +08:00
have = false
have_gnutls = false
have_openssl = false
meson: make DNS-over-TLS support optional This adds dns-over-tls option to meson. If set to 'false', systemd-resolved is not linked with libgnutls.
2018-06-21 00:29:49 +08:00
endif
conf.set10('ENABLE_DNS_OVER_TLS', have)
resolved: basic OpenSSL support for DNS-over-TLS This provides basic OpenSSL support without optimizations like TCP Fast Open and TLS Session Tickets. Notice only a single SSL library can be enabled at a time and therefore journald functions provided by GnuTLS will be disabled when using OpenSSL. Fixes #9531
2018-07-27 05:47:50 +08:00
conf.set10('DNS_OVER_TLS_USE_GNUTLS', have_gnutls)
conf.set10('DNS_OVER_TLS_USE_OPENSSL', have_openssl)
meson: make DNS-over-TLS support optional This adds dns-over-tls option to meson. If set to 'false', systemd-resolved is not linked with libgnutls.
2018-06-21 00:29:49 +08:00
resolve: rename PrivateDNS to DNSOverTLS PrivateDNS is not considered a good name for this option, so rename it to DNSOverTLS
2018-06-14 02:26:24 +08:00
default_dns_over_tls = get_option('default-dns-over-tls')
meson: make DNS-over-TLS support optional This adds dns-over-tls option to meson. If set to 'false', systemd-resolved is not linked with libgnutls.
2018-06-21 00:29:49 +08:00
if default_dns_over_tls != 'no' and conf.get('ENABLE_DNS_OVER_TLS') == 0
resolved: add strict mode for DNS-over-TLS Add strict mode for DNS-over-TLS, which will require TLS support from the server. Closes #10755
2019-02-19 03:41:46 +08:00
message('default-dns-over-tls cannot be enabled or set to opportunistic when DNS-over-TLS support is disabled. Setting default-dns-over-tls to no.')
resolve: rename PrivateDNS to DNSOverTLS PrivateDNS is not considered a good name for this option, so rename it to DNSOverTLS
2018-06-14 02:26:24 +08:00
default_dns_over_tls = 'no'
resolved: support for DNS-over-TLS Add support for DNS-over-TLS using GnuTLS. To reduce latency also TLS False Start and TLS session resumption is supported.
2018-04-27 23:50:38 +08:00
endif
resolve: rename PrivateDNS to DNSOverTLS PrivateDNS is not considered a good name for this option, so rename it to DNSOverTLS
2018-06-14 02:26:24 +08:00
conf.set('DEFAULT_DNS_OVER_TLS_MODE',
'DNS_OVER_TLS_' + default_dns_over_tls.underscorify().to_upper())
meson: use jinja2 for src/resolve/
2021-05-16 22:55:16 +08:00
conf.set_quoted('DEFAULT_DNS_OVER_TLS_MODE_STR', default_dns_over_tls)
resolved: support for DNS-over-TLS Add support for DNS-over-TLS using GnuTLS. To reduce latency also TLS False Start and TLS session resumption is supported.
2018-04-27 23:50:38 +08:00
meson,resolved: make default LLMNR= and MulticastDNS= values configurable For https://fedoraproject.org/wiki/Changes/systemd-resolved.
2020-04-15 04:18:18 +08:00
default_mdns = get_option('default-mdns')
conf.set('DEFAULT_MDNS_MODE',
'RESOLVE_SUPPORT_' + default_mdns.to_upper())
meson: use jinja2 for src/resolve/
2021-05-16 22:55:16 +08:00
conf.set_quoted('DEFAULT_MDNS_MODE_STR', default_mdns)
meson,resolved: make default LLMNR= and MulticastDNS= values configurable For https://fedoraproject.org/wiki/Changes/systemd-resolved.
2020-04-15 04:18:18 +08:00
default_llmnr = get_option('default-llmnr')
conf.set('DEFAULT_LLMNR_MODE',
'RESOLVE_SUPPORT_' + default_llmnr.to_upper())
meson: use jinja2 for src/resolve/
2021-05-16 22:55:16 +08:00
conf.set_quoted('DEFAULT_LLMNR_MODE_STR', default_llmnr)
meson,resolved: make default LLMNR= and MulticastDNS= values configurable For https://fedoraproject.org/wiki/Changes/systemd-resolved.
2020-04-15 04:18:18 +08:00
meson: Convert options to meson features (require) These options use requre() to conveniently express their dependency requirements.
2023-08-10 21:44:11 +08:00
have = get_option('repart').require(
conf.get('HAVE_LIBFDISK') == 1,
error_message : 'fdisk required').allowed()
repart: add new systemd-repart tool Fixes: #14052
2019-12-11 04:31:41 +08:00
conf.set10('ENABLE_REPART', have)
port string_hashsum from libgcrypt to openssl^gcrypt This allows resolved and importd to be built without libgcrypt. Note that we now say either 'cryptographic library' or 'cryptolib'. Co-authored-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
2021-10-27 21:39:48 +08:00
default_dnssec = get_option('default-dnssec')
if default_dnssec != 'no' and conf.get('HAVE_OPENSSL_OR_GCRYPT') == 0
message('default-dnssec cannot be set to yes or allow-downgrade openssl and gcrypt are disabled. Setting default-dnssec to no.')
default_dnssec = 'no'
endif
conf.set('DEFAULT_DNSSEC_MODE',
'DNSSEC_' + default_dnssec.underscorify().to_upper())
conf.set_quoted('DEFAULT_DNSSEC_MODE_STR', default_dnssec)
meson: Convert options to meson features (require) These options use requre() to conveniently express their dependency requirements.
2023-08-10 21:44:11 +08:00
have = get_option('sysupdate').require(
conf.get('HAVE_OPENSSL') == 1 and
conf.get('HAVE_LIBFDISK') == 1,
error_message : 'fdisk and openssl required').allowed()
sysupdate: add new component "sysupdate"
2020-12-28 22:17:54 +08:00
conf.set10('ENABLE_SYSUPDATE', have)
storagetm: add new systemd-storagetm component This implements a "storage target mode", similar to what MacOS provides since a long time as "Target Disk Mode": https://en.wikipedia.org/wiki/Target_Disk_Mode This implementation is relatively simple: 1. a new generic target "storage-target-mode.target" is added, which when booted into defines the target mode. 2. a small tool and service "systemd-storagetm.service" is added which exposes a specific device or all devices as NVMe-TCP devices over the network. NVMe-TCP appears to be hot shit right now how to expose block devices over the network. And it's really simple to set up via configs, hence our code is relatively short and neat. The idea is that systemd-storagetm.target can be extended sooner or later, for example to expose block devices also as USB mass storage devices and similar, in case the system has "dual mode" USB controller that can also work as device, not just as host. (And people could also plug in sharing as NBD, iSCSI, whatever they want.) How to use this? Boot into your system with a kernel cmdline of "rd.systemd.unit=storage-target-mode.target ip=link-local", and you'll see on screen the precise "nvme connect" command line to make the relevant block devices available locally on some other machine. This all requires that the target mode stuff is included in the initrd of course. And the system will the stay in the initrd forever. Why bother? Primarily three use-cases: 1. Debug a broken system: with very few dependencies during boot get access to the raw block device of a broken machine. 2. Migrate from system to another system, by dd'ing the old to the new directly. 3. Installing an OS remotely on some device (for example via Thunderbolt networking) (And there might be more, for example the ability to boot from a laptop's disk on another system) Limitations: 1. There's no authentication/encryption. Hence: use this on local links only. 2. NVMe target mode on Linux supports r/w operation only. Ideally, we'd have a read-only mode, for security reasons, and default to it. Future love: 1. We should have another mode, where we simply expose the homed LUKS home dirs like that. 2. Some lightweight hookup with plymouth, to display a (shortened) version of the info we write to the console. To test all this, just run: mkosi --kernel-command-line-extra="rd.systemd.unit=storage-target-mode.target" qemu
2023-10-27 20:25:49 +08:00
conf.set10('ENABLE_STORAGETM', get_option('storagetm'))
meson: Convert options to meson features (require) These options use requre() to conveniently express their dependency requirements.
2023-08-10 21:44:11 +08:00
have = get_option('importd').require(
conf.get('HAVE_LIBCURL') == 1 and
conf.get('HAVE_OPENSSL_OR_GCRYPT') == 1 and
conf.get('HAVE_ZLIB') == 1 and
conf.get('HAVE_XZ') == 1,
error_message : 'curl, openssl/grypt, zlib and xz required').allowed()
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('ENABLE_IMPORTD', have)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Convert options to meson features (require) These options use requre() to conveniently express their dependency requirements.
2023-08-10 21:44:11 +08:00
have = get_option('homed').require(
conf.get('HAVE_OPENSSL') == 1 and
conf.get('HAVE_LIBFDISK') == 1 and
homework: Always upload volume key to keyring This commit makes homework always upload the LUKS volume key into the kernel keyring. This is different from previous behavior in three notable ways: - Previously, we'd only upload if auto-resize was on. In preparation for upcoming changes, now we always upload - Previously, we'd upload the user's actual password (or a password obtained from a FIDO key or similar). Now, we upload the LUKS volume key itself, to remove a layer of unnecessary indirection. - Previously, Lock() wouldn't remove the key from the kernel keyring. This, of course, defeats the purpose of Lock(), so now it removes the key This commit also allows the LUKS volume to be unlocked using the volume key we obtained from the keyring.
2024-02-01 12:49:24 +08:00
conf.get('HAVE_LIBCRYPTSETUP') == 1 and
conf.get('HAVE_CRYPT_RESUME_BY_VOLUME_KEY') == 1,
meson: Convert options to meson features (require) These options use requre() to conveniently express their dependency requirements.
2023-08-10 21:44:11 +08:00
error_message : 'openssl, fdisk and libcryptsetup required').allowed()
home: add new systemd-homed service that can manage LUKS homes Fixes more or less: https://bugs.freedesktop.org/show_bug.cgi?id=67474
2019-07-05 00:35:39 +08:00
conf.set10('ENABLE_HOMED', have)
meson, man: do not install pam_systemd_home(8) when pam or homed is disabled Fixes #14725.
2020-02-01 10:01:41 +08:00
have = have and conf.get('HAVE_PAM') == 1
conf.set10('ENABLE_PAM_HOME', have)
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
feature = get_option('remote')
have_deps = [conf.get('HAVE_MICROHTTPD') == 1,
conf.get('HAVE_LIBCURL') == 1]
# sd-j-remote requires µhttpd, and sd-j-upload requires libcurl, so
# it's possible to build one without the other. Complain only if
# support was explicitly requested. The auxiliary files like sysusers
# config should be installed when any of the programs are built.
if feature.enabled() and not (have_deps[0] and have_deps[1])
error('remote support was requested, but dependencies are not available')
endif
have = feature.allowed() and (have_deps[0] or have_deps[1])
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
conf.set10('ENABLE_REMOTE', have)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: enable vmspawn by default in developer mode This should also implicitly enabled vmspawn in CI. It wasn't passing even the basic tests, which we didn't see, because it needs to be explicitly enabled.
2023-11-08 04:51:40 +08:00
feature = get_option('vmspawn').disable_auto_if(conf.get('BUILD_MODE_DEVELOPER') == 0)
conf.set10('ENABLE_VMSPAWN', feature.allowed())
mountfsd: add new systemd-mountfsd component
2023-03-09 19:27:29 +08:00
conf.set10('DEFAULT_MOUNTFSD_TRUSTED_DIRECTORIES', get_option('default-mountfsd-trusted-directories'))
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
foreach term : ['analyze',
'backlight',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'binfmt',
tree-wide: Drop gnu-efi This drops all mentions of gnu-efi and its manual build machinery. A future commit will bring bootloader builds back. A new bootloader meson option is now used to control whether to build sd-boot and its userspace tooling.
2023-02-26 21:09:44 +08:00
'compat-mutable-uid-boundaries',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'coredump',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'efi',
'environment-d',
'firstboot',
'gshadow',
'hibernate',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'hostnamed',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'hwdb',
'idn',
'ima',
core: load IPE policy on boot IPE is a new LSM being introduced in 6.12. Like IMA, it works based on a policy file that has to be loaded at boot, the earlier the better. So like IMA, if such a policy is present, load it and activate it. If there are any .p7b files in /etc/ipe/, load them as policies. The files have to be inline signed in DER format as per IPE documentation. For more information on the details of IPE: https://microsoft.github.io/ipe/
2024-09-14 20:27:53 +08:00
'ipe',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'initrd',
meson: shorten code a bit
2023-06-20 07:06:43 +08:00
'kernel-install',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'ldconfig',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'localed',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'logind',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'machined',
mountfsd: add new systemd-mountfsd component
2023-03-09 19:27:29 +08:00
'mountfsd',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'networkd',
nsresourced: add new daemon for granting clients user namespaces and assigning resources to them This adds a small, socket-activated Varlink daemon that can delegate UID ranges for user namespaces to clients asking for it. The primary call is AllocateUserRange() where the user passes in an uninitialized userns fd, which is then set up. There are other calls that allow assigning a mount fd to a userns allocated that way, to set up permissions for a cgroup subtree, and to allocate a veth for such a user namespace. Since the UID assignments are supposed to be transitive, i.e. not permanent, care is taken to ensure that users cannot create inodes owned by these UIDs, so that persistancy cannot be acquired. This is implemented via a BPF-LSM module that ensures that any member of a userns allocated that way cannot create files unless the mount it operates on is owned by the userns itself, or is explicitly allowelisted. BPF LSM program with contributions from Alexei Starovoitov.
2023-04-21 01:07:33 +08:00
'nsresourced',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'nss-myhostname',
'nss-systemd',
meson: shorten code a bit
2023-06-20 07:06:43 +08:00
'oomd',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'portabled',
'pstore',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'quotacheck',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'randomseed',
'resolve',
'rfkill',
'smack',
tree-wide: Drop gnu-efi This drops all mentions of gnu-efi and its manual build machinery. A future commit will bring bootloader builds back. A new bootloader meson option is now used to control whether to build sd-boot and its userspace tooling.
2023-02-26 21:09:44 +08:00
'sysext',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'sysusers',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'timedated',
'timesyncd',
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
'tmpfiles',
'tpm',
meson: add ENABLE_ANALYZE conditional
2020-08-20 23:35:50 +08:00
'userdb',
'utmp',
'vconsole',
'xdg-autostart']
meson: generate ENABLE_* names automatically After previous changes, the naming of configuration options and internal defines is consistent.
2017-10-03 19:15:27 +08:00
have = get_option(term)
name = 'ENABLE_' + term.underscorify().to_upper()
conf.set10(name, have)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
endforeach
test/TEST-21-SYSUSERS: turn into a unit test All this test does is manipulate text files in a subdir specified with --testroot. It can be a normal unittest without the overhead of creating a machine image. As a bonus, also test the .standalone version.
2020-09-26 17:58:24 +08:00
enable_sysusers = conf.get('ENABLE_SYSUSERS') == 1
meson: allow building resolved and machined without nss modules This adds -Dnss-resolve= and -Dnss-mymachines= meson options. By using this option, e.g., resolved can be built without nss-resolve. When no nss modules are built, then test-nss is neither built. Also, This changes the option name -Dmyhostname= to -Dnss-myhostname= for consistency to other nss related options. Closes #9596.
2018-07-18 08:25:57 +08:00
foreach tuple : [['nss-mymachines', 'machined'],
['nss-resolve', 'resolve']]
want = get_option(tuple[0])
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
if want.allowed()
meson: allow building resolved and machined without nss modules This adds -Dnss-resolve= and -Dnss-mymachines= meson options. By using this option, e.g., resolved can be built without nss-resolve. When no nss modules are built, then test-nss is neither built. Also, This changes the option name -Dmyhostname= to -Dnss-myhostname= for consistency to other nss related options. Closes #9596.
2018-07-18 08:25:57 +08:00
have = get_option(tuple[1])
meson: Convert more options to meson features The semantics for libidn2 and pwquality have changed slightly: We will pick a preferred one if both are enabled instead of making it an error.
2023-08-10 22:00:55 +08:00
if want.enabled() and not have
meson: allow building resolved and machined without nss modules This adds -Dnss-resolve= and -Dnss-mymachines= meson options. By using this option, e.g., resolved can be built without nss-resolve. When no nss modules are built, then test-nss is neither built. Also, This changes the option name -Dmyhostname= to -Dnss-myhostname= for consistency to other nss related options. Closes #9596.
2018-07-18 08:25:57 +08:00
error('@0@ is requested but @1@ is disabled'.format(tuple[0], tuple[1]))
endif
else
have = false
endif
name = 'ENABLE_' + tuple[0].underscorify().to_upper()
conf.set10(name, have)
endforeach
enable_nss = false
foreach term : ['ENABLE_NSS_MYHOSTNAME',
'ENABLE_NSS_MYMACHINES',
'ENABLE_NSS_RESOLVE',
'ENABLE_NSS_SYSTEMD']
if conf.get(term) == 1
enable_nss = true
endif
endforeach
conf.set10('ENABLE_NSS', enable_nss)
meson: generate m4 preprocessor from config.h (#8914)
2018-05-07 17:17:35 +08:00
conf.set10('ENABLE_TIMEDATECTL', get_option('timedated') or get_option('timesyncd'))
timedatectl: add timesync-status and show-timesync commands Closes #1589.
2018-05-03 17:07:43 +08:00
meson: don't install broken tmpfiles config with sshd?confdir == 'no' 20-systemd-ssh-generator.conf expands SSHCONFDIR, which is bogus when we build with -Dsshconfdir=no. Similarly, avoid expanding SSHDCONFDIR in 20-systemd-userdb.conf when building with -Dsshconfdir=no. Follow-up 6c7fc5d5f2.
2024-01-30 18:25:19 +08:00
conf.set10('ENABLE_SSH_PROXY_CONFIG', sshconfdir != 'no')
conf.set10('ENABLE_SSH_USERDB_CONFIG', conf.get('ENABLE_USERDB') == 1 and sshdconfdir != 'no')
test: Only set environment variable if integration tests are enabled. If we set it to '0' if integration tests are not enabled then we can't enable them from the command line since environment from meson takes priority over environment variables from the command line. We also rename the related variables to avoid conflicts with the existing integration_tests variable.
2024-05-03 02:21:29 +08:00
conf.set10('SYSTEMD_SLOW_TESTS_DEFAULT', want_slow_tests)
meson: add option to configure "slow" tests on/off This is just the meson part, no functional change. Use meson -D slow-tests=yes to set the default, or SYSTEMD_SLOW_TESTS=yes build/test-foobar for just one test. Setting the default is more useful for installed tests.
2017-07-13 05:25:17 +08:00
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
test: Add BCD unit test
2021-12-10 18:55:38 +08:00
ukify: don't install ukify man page if ukify is not enabled Checking for gnu-efi is not enough, since ukify can be explicitly disabled. Resolves: #26274
2023-02-01 04:43:53 +08:00
pymod = import('python')
python = pymod.find_installation('python3', required : true, modules : ['jinja2'])
python_39 = python.language_version().version_compare('>=3.9')
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: move bpf hookup into main meson build file This way we can use it in systemd-userdbd later on, too.
2023-03-16 22:36:26 +08:00
if conf.get('BPF_FRAMEWORK') == 1
bpf_clang_flags = [
'-std=gnu11',
'-Wno-compare-distinct-pointer-types',
'-fno-stack-protector',
'-O2',
'-target',
'bpf',
'-g',
'-c',
]
bpf_gcc_flags = [
'-std=gnu11',
'-fno-stack-protector',
meson: set -fno-ssa-phiopt when building bpf with gcc There are bugs in the kernel verifier that cause legitimate code to be rejected, disabling this optimization makes bpf programs built with a new enough gcc work again. Fixes https://github.com/systemd/systemd/issues/31888
2024-04-05 06:42:45 +08:00
'-fno-ssa-phiopt',
meson: move bpf hookup into main meson build file This way we can use it in systemd-userdbd later on, too.
2023-03-16 22:36:26 +08:00
'-O2',
'-mcpu=v3',
'-mco-re',
'-gbtf',
'-c',
]
meson: copy prefix mapping CFLAGS when building BPF objects Otherwise the filenames will contain variable paths and break reproducibility
2024-04-28 00:55:27 +08:00
# If c_args contains these flags copy them along with the values, in order to avoid breaking
# reproducible builds and other functionality
propagate_cflags = [
'-ffile-prefix-map=',
'-fdebug-prefix-map=',
'-fmacro-prefix-map=',
meson: bpf: propagate 'sysroot' for cross compilation During cross-compilation of systemd, the compiler used to build the bpf's needs to be pointed at the correct include searchpath. Which can be done by passing the corresponding directory in through the cflags; for example in yocto/bitbake this would work: CFLAGS += "--sysroot=${STAGING_DIR_TARGET}" Signed-off-by: Johannes Schneider <johannes.schneider@leica-geosystems.com>
2024-06-20 18:32:18 +08:00
'--sysroot=',
meson: copy prefix mapping CFLAGS when building BPF objects Otherwise the filenames will contain variable paths and break reproducibility
2024-04-28 00:55:27 +08:00
]
foreach opt : c_args
foreach flag : propagate_cflags
if opt.startswith(flag)
bpf_clang_flags += [opt]
bpf_gcc_flags += [opt]
break
endif
endforeach
endforeach
meson: move bpf hookup into main meson build file This way we can use it in systemd-userdbd later on, too.
2023-03-16 22:36:26 +08:00
# Generate defines that are appropriate to tell the compiler what architecture
# we're compiling for. By default we just map meson's cpu_family to __<cpu_family>__.
# This dictionary contains the exceptions where this doesn't work.
#
# C.f. https://mesonbuild.com/Reference-tables.html#cpu-families
# and src/basic/missing_syscall_def.h.
cpu_arch_defines = {
meson: add loongarch64's definition to cpu_arch_defines The default definition to add is `-D__loongarch64__`, which is not searched in [bpf_tracing.h](https://github.com/libbpf/libbpf/blob/09b9e83102eb8ab9e540d36b4559c55f3bcdb95d/src/bpf_tracing.h#L68) This may avoid `error: Must specify a BPF target arch via __TARGET_ARCH_xxx` in loongarch64 Signed-off-by: Zhou Qiankang <wszqkzqk@qq.com>
2024-10-28 12:47:20 +08:00
'ppc' : ['-D__powerpc__', '-D__TARGET_ARCH_powerpc'],
'ppc64' : ['-D__powerpc64__', '-D__TARGET_ARCH_powerpc', '-D_CALL_ELF=2'],
'riscv32' : ['-D__riscv', '-D__riscv_xlen=32', '-D__TARGET_ARCH_riscv'],
'riscv64' : ['-D__riscv', '-D__riscv_xlen=64', '-D__TARGET_ARCH_riscv'],
'x86' : ['-D__i386__', '-D__TARGET_ARCH_x86'],
's390x' : ['-D__s390__', '-D__s390x__', '-D__TARGET_ARCH_s390'],
meson: move bpf hookup into main meson build file This way we can use it in systemd-userdbd later on, too.
2023-03-16 22:36:26 +08:00
# For arm, assume hardware fp is available.
meson: add loongarch64's definition to cpu_arch_defines The default definition to add is `-D__loongarch64__`, which is not searched in [bpf_tracing.h](https://github.com/libbpf/libbpf/blob/09b9e83102eb8ab9e540d36b4559c55f3bcdb95d/src/bpf_tracing.h#L68) This may avoid `error: Must specify a BPF target arch via __TARGET_ARCH_xxx` in loongarch64 Signed-off-by: Zhou Qiankang <wszqkzqk@qq.com>
2024-10-28 12:47:20 +08:00
'arm' : ['-D__arm__', '-D__ARM_PCS_VFP', '-D__TARGET_ARCH_arm'],
'loongarch64' : ['-D__loongarch__', '-D__loongarch_grlen=64', '-D__TARGET_ARCH_loongarch']
meson: move bpf hookup into main meson build file This way we can use it in systemd-userdbd later on, too.
2023-03-16 22:36:26 +08:00
}
bpf_arch_flags = cpu_arch_defines.get(host_machine.cpu_family(),
['-D__@0@__'.format(host_machine.cpu_family())])
if bpf_compiler == 'gcc'
bpf_arch_flags += ['-m' + host_machine.endian() + '-endian']
endif
libbpf_include_dir = libbpf.get_variable(pkgconfig : 'includedir')
bpf_o_unstripped_cmd = []
if bpf_compiler == 'clang'
bpf_o_unstripped_cmd += [
clang,
bpf_clang_flags,
bpf_arch_flags,
]
elif bpf_compiler == 'gcc'
bpf_o_unstripped_cmd += [
bpf_gcc,
bpf_gcc_flags,
bpf_arch_flags,
]
endif
bpf_o_unstripped_cmd += ['-I.']
bpf: fix cross build failure on Debian For compiling bpf code, the system include directory needs to be constructed. On Debian-like systems, this requires passing a multiarch directory. Since clang's -dump-machine prints something other that the multiarch triplet, gcc was interrogated earlier, but that also yields a wrong result for cross compilation and was thus skipped resulting in clang not finding asm/types.h. Rather than, -dump-machine we should ask for -print-multiarch (which rarely differs). Whenever gcc is in use, this is right (even for cross building). Since clang does not support -print-multiarch and its -dump-machine never matches Debian's multiarch, we resort to asking gcc when building natively. For cross builds using clang, we are out of luck.
2024-09-30 23:56:18 +08:00
if cc.get_id() == 'gcc' or meson.is_cross_build()
if cc.get_id() != 'gcc'
warning('Cross compiler is not gcc. Guessing the target triplet for bpf likely fails.')
meson: move bpf hookup into main meson build file This way we can use it in systemd-userdbd later on, too.
2023-03-16 22:36:26 +08:00
endif
bpf: fix cross build failure on Debian For compiling bpf code, the system include directory needs to be constructed. On Debian-like systems, this requires passing a multiarch directory. Since clang's -dump-machine prints something other that the multiarch triplet, gcc was interrogated earlier, but that also yields a wrong result for cross compilation and was thus skipped resulting in clang not finding asm/types.h. Rather than, -dump-machine we should ask for -print-multiarch (which rarely differs). Whenever gcc is in use, this is right (even for cross building). Since clang does not support -print-multiarch and its -dump-machine never matches Debian's multiarch, we resort to asking gcc when building natively. For cross builds using clang, we are out of luck.
2024-09-30 23:56:18 +08:00
target_triplet_cmd = run_command(cc.cmd_array(), '-print-multiarch', check: false)
else
# clang does not support -print-multiarch (D133170) and its -dump-machine
# does not match multiarch. Query gcc instead.
target_triplet_cmd = run_command('gcc', '-print-multiarch', check: false)
endif
if target_triplet_cmd.returncode() == 0
target_triplet = target_triplet_cmd.stdout().strip()
bpf_o_unstripped_cmd += [
'-isystem',
'/usr/include/@0@'.format(target_triplet)
]
meson: move bpf hookup into main meson build file This way we can use it in systemd-userdbd later on, too.
2023-03-16 22:36:26 +08:00
endif
bpf_o_unstripped_cmd += [
'-idirafter',
libbpf_include_dir,
'@INPUT@',
'-o',
'@OUTPUT@'
]
if bpftool_strip
bpf_o_cmd = [
bpftool,
'gen',
'object',
'@OUTPUT@',
'@INPUT@'
]
elif bpf_compiler == 'clang'
bpf_o_cmd = [
llvm_strip,
'-g',
'@INPUT@',
'-o',
'@OUTPUT@'
]
endif
skel_h_cmd = [
bpftool,
'gen',
'skeleton',
'@INPUT@'
]
endif
tree-wide: Drop gnu-efi This drops all mentions of gnu-efi and its manual build machinery. A future commit will bring bootloader builds back. A new bootloader meson option is now used to control whether to build sd-boot and its userspace tooling.
2023-02-26 21:09:44 +08:00
#####################################################################
efi_arch = {
boot: Add RISCV32 and LoongArch support This is completely untested, but should work in theory, as it's just adding a couple defines according to the specs.
2023-03-01 01:05:18 +08:00
'aarch64' : 'aa64',
'arm' : 'arm',
'loongarch32' : 'loongarch32',
'loongarch64' : 'loongarch64',
'riscv32' : 'riscv32',
'riscv64' : 'riscv64',
'x86_64' : 'x64',
'x86' : 'ia32',
tree-wide: Drop gnu-efi This drops all mentions of gnu-efi and its manual build machinery. A future commit will bring bootloader builds back. A new bootloader meson option is now used to control whether to build sd-boot and its userspace tooling.
2023-02-26 21:09:44 +08:00
}.get(host_machine.cpu_family(), '')
meson: Convert options to meson features (require) These options use requre() to conveniently express their dependency requirements.
2023-08-10 21:44:11 +08:00
pyelftools = pymod.find_installation('python3',
required : get_option('bootloader'),
modules : ['elftools'])
have = get_option('bootloader').require(
pyelftools.found() and get_option('efi') and efi_arch != '',
error_message : 'unsupported EFI arch or EFI support is disabled').allowed()
conf.set10('ENABLE_BOOTLOADER', have)
conf.set_quoted('EFI_MACHINE_TYPE_NAME', have ? efi_arch : '')
boot: Bring back bootloader builds This adds back sd-boot builds by using meson compile targets directly. We can do this now, because userspace binaries use the special dependency that allows us to easily separate flags, so that we don't pass anything to EFI builds that shouldn't be passed. Additionally, we pass a bunch of flags to hopefully disable/override any distro provided flags that should not be used for EFI binaries. Fixes: #12275
2023-02-27 23:54:48 +08:00
efi_arch_alt = ''
boot: Fix build for x32 When building on a x32 system we need to explicitly pass `-m64` to get the right ABI as the kernel and EFI are still 64bit. For this to actually work, a suitable multilib compiler, 32bit libc headers and libgcc need to be installed (similar to ia32 builds on x86_64).
2023-07-10 01:30:27 +08:00
efi_cpu_family_alt = ''
meson: Convert options to meson features (require) These options use requre() to conveniently express their dependency requirements.
2023-08-10 21:44:11 +08:00
if have and efi_arch == 'x64' and cc.links('''
boot: Bring back bootloader builds This adds back sd-boot builds by using meson compile targets directly. We can do this now, because userspace binaries use the special dependency that allows us to easily separate flags, so that we don't pass anything to EFI builds that shouldn't be passed. Additionally, we pass a bunch of flags to hopefully disable/override any distro provided flags that should not be used for EFI binaries. Fixes: #12275
2023-02-27 23:54:48 +08:00
#include <limits.h>
int main(int argc, char *argv[]) {
return __builtin_popcount(argc - CHAR_MAX);
}''', args : ['-m32', '-march=i686'], name : '32bit build possible')
efi_arch_alt = 'ia32'
boot: Fix build for x32 When building on a x32 system we need to explicitly pass `-m64` to get the right ABI as the kernel and EFI are still 64bit. For this to actually work, a suitable multilib compiler, 32bit libc headers and libgcc need to be installed (similar to ia32 builds on x86_64).
2023-07-10 01:30:27 +08:00
efi_cpu_family_alt = 'x86'
boot: Bring back bootloader builds This adds back sd-boot builds by using meson compile targets directly. We can do this now, because userspace binaries use the special dependency that allows us to easily separate flags, so that we don't pass anything to EFI builds that shouldn't be passed. Additionally, we pass a bunch of flags to hopefully disable/override any distro provided flags that should not be used for EFI binaries. Fixes: #12275
2023-02-27 23:54:48 +08:00
endif
meson: check for pefile dependency before enabling ukify ukify (and all the tests, including the autogenerated check-version-ukify) does not work unless pefile is available, so track it as a dependency in meson to avoid unit test failures later
2023-12-23 16:56:31 +08:00
pefile = pymod.find_installation('python3', required: false, modules : ['pefile'])
want_ukify = get_option('ukify').require(python_39 and (want_tests != 'true' or pefile.found()), error_message : 'Python >= 3.9 and pefile required').allowed()
ukify: don't install ukify man page if ukify is not enabled Checking for gnu-efi is not enough, since ukify can be explicitly disabled. Resolves: #26274
2023-02-01 04:43:53 +08:00
conf.set10('ENABLE_UKIFY', want_ukify)
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: fix indentation
2023-05-05 15:36:00 +08:00
efi: check if all sections of our EFI binaries are properly aligned
2024-03-22 20:35:38 +08:00
check_efi_alignment_py = find_program('tools/check-efi-alignment.py')
build-sys: pick up vmlinux.h from running kernel BTF or user
2023-12-07 01:37:31 +08:00
#####################################################################
use_provided_vmlinux_h = false
use_generated_vmlinux_h = false
provided_vmlinux_h_path = get_option('vmlinux-h-path')
# For the more complex BPF programs we really want a vmlinux.h (which is arch
# specific, but only somewhat bound to kernel version). Ideally the kernel
# development headers would ship that, but right now they don't. Hence address
# this in two ways:
#
# 1. Provide a vmlinux.h at build time
# 2. Generate the file on the fly where possible (which requires /sys/ to be mounted)
#
# We generally prefer the former (to support reproducible builds), but will
# fallback to the latter.
if conf.get('BPF_FRAMEWORK') == 1
enable_vmlinux_h = get_option('vmlinux-h')
if enable_vmlinux_h == 'auto'
if provided_vmlinux_h_path != ''
use_provided_vmlinux_h = true
elif fs.exists('/sys/kernel/btf/vmlinux') and \
bpftool.found() and \
(host_machine.cpu_family() == build_machine.cpu_family()) and \
host_machine.cpu_family() in ['x86_64', 'aarch64']
# We will only generate a vmlinux.h from the running
# kernel if the host and build machine are of the same
# family. Also for now we focus on x86_64 and aarch64,
# since other archs don't seem to be ready yet.
use_generated_vmlinux_h = true
endif
elif enable_vmlinux_h == 'provided'
use_provided_vmlinux_h = true
elif enable_vmlinux_h == 'generated'
if not fs.exists('/sys/kernel/btf/vmlinux')
error('BTF data from kernel not available (/sys/kernel/btf/vmlinux missing), cannot generate vmlinux.h, but was asked to.')
endif
if not bpftool.found()
error('bpftool not available, cannot generate vmlinux.h, but was asked to.')
endif
use_generated_vmlinux_h = true
endif
endif
if use_provided_vmlinux_h
if not fs.exists(provided_vmlinux_h_path)
error('Path to provided vmlinux.h does not exist.')
endif
vmlinux_h_dependency = []
bpf_o_unstripped_cmd += ['-I' + fs.parent(provided_vmlinux_h_path)]
message('Using provided @0@'.format(provided_vmlinux_h_path))
elif use_generated_vmlinux_h
vmlinux_h_dependency = custom_target(
'vmlinux.h',
output: 'vmlinux.h',
command : [ bpftool, 'btf', 'dump', 'file', '/sys/kernel/btf/vmlinux', 'format', 'c' ],
capture : true)
bpf_o_unstripped_cmd += ['-I' + fs.parent(vmlinux_h_dependency.full_path())]
message('Using generated @0@'.format(vmlinux_h_dependency.full_path()))
else
message('Using neither provided nor generated vmlinux.h, some features will not be available.')
endif
conf.set10('HAVE_VMLINUX_H', use_provided_vmlinux_h or use_generated_vmlinux_h)
#####################################################################
man: add checks for missing version information This adds a new script tools/check-version-history.py and a corresponding test when building in developer mode. It checks manpages (except dbus documentation which is handled by update-dbus-docs) for missing version history information. It also adds ignore lists based on version 183 (the version that our version annotations go back to). These can be augmented if we want to ignore other elements if it doesn't make sense for them to have version annotations.
2023-09-27 01:25:06 +08:00
check_version_history_py = find_program('tools/check-version-history.py')
boot: Bring back bootloader builds This adds back sd-boot builds by using meson compile targets directly. We can do this now, because userspace binaries use the special dependency that allows us to easily separate flags, so that we don't pass anything to EFI builds that shouldn't be passed. Additionally, we pass a bunch of flags to hopefully disable/override any distro provided flags that should not be used for EFI binaries. Fixes: #12275
2023-02-27 23:54:48 +08:00
elf2efi_py = find_program('tools/elf2efi.py')
export_dbus_interfaces_py = find_program('tools/dbus_exporter.py')
tools: rename helper to match target name The target is update-syscall-tables, so let's call the script update-syscall-tables.sh to reduce the cognitive overhead when trying to find the right file.
2021-01-27 21:04:14 +08:00
generate_gperfs = find_program('tools/generate-gperfs.py')
meson: move and gather find_program()
2021-01-04 19:47:00 +08:00
make_autosuspend_rules_py = find_program('tools/make-autosuspend-rules.py')
make_directive_index_py = find_program('tools/make-directive-index.py')
man: support multiple versions of the documentation on the website This changes the doc-sync meson target from a simple rsync command to a script that: * puts the documentation in a subdirectory according to the version * injects a bit of javascript to add a drop-down to switch between versions * updates an index.json file with the newly uploaded version * keeps the latest/ directory up to date with the latest version * supports a --no-latest switch to be used when uploading older versions
2023-10-04 03:00:19 +08:00
sync_docs_py = find_program('tools/sync-docs.py')
meson: move and gather find_program()
2021-01-04 19:47:00 +08:00
make_man_index_py = find_program('tools/make-man-index.py')
meson: replace some m4 templates with jinja2 m4 was nice in '85, but the syntax feels a bit dated. Since we use python for meson, let's use a popular python templating engine to replace some m4 usage. A little nicety is that typos are caught: FAILED: sysusers.d/systemd-remote.conf /usr/bin/meson --internal exe --capture sysusers.d/systemd-remote.conf -- /home/zbyszek/src/systemd/tools/meson-render-jinja2.py config.h ../sysusers.d/systemd-remote.conf.j2 Traceback (most recent call last): File "/home/zbyszek/src/systemd/tools/meson-render-jinja2.py", line 28, in <module> print(render(sys.argv[2], defines)) File "/home/zbyszek/src/systemd/tools/meson-render-jinja2.py", line 24, in render return template.render(defines) File "/usr/lib/python3.9/site-packages/jinja2/environment.py", line 1090, in render self.environment.handle_exception() File "/usr/lib/python3.9/site-packages/jinja2/environment.py", line 832, in handle_exception reraise(*rewrite_traceback_stack(source=source)) File "/usr/lib/python3.9/site-packages/jinja2/_compat.py", line 28, in reraise raise value.with_traceback(tb) File "<template>", line 8, in top-level template code jinja2.exceptions.UndefinedError: 'HAVE_MICROHTTP' is undefined This checking mirrors what 349cc4a507c4d84fcadf61f42159ea6412717896 did for C defines.
2021-05-16 17:55:36 +08:00
meson_render_jinja2 = find_program('tools/meson-render-jinja2.py')
tools: rename helper to match target name The target is update-syscall-tables, so let's call the script update-syscall-tables.sh to reduce the cognitive overhead when trying to find the right file.
2021-01-27 21:04:14 +08:00
update_dbus_docs_py = find_program('tools/update-dbus-docs.py')
update_hwdb_autosuspend_sh = find_program('tools/update-hwdb-autosuspend.sh')
boot: Bring back bootloader builds This adds back sd-boot builds by using meson compile targets directly. We can do this now, because userspace binaries use the special dependency that allows us to easily separate flags, so that we don't pass anything to EFI builds that shouldn't be passed. Additionally, we pass a bunch of flags to hopefully disable/override any distro provided flags that should not be used for EFI binaries. Fixes: #12275
2023-02-27 23:54:48 +08:00
update_hwdb_sh = find_program('tools/update-hwdb.sh')
update_man_rules_py = find_program('tools/update-man-rules.py')
tools: rename helper to match target name The target is update-syscall-tables, so let's call the script update-syscall-tables.sh to reduce the cognitive overhead when trying to find the right file.
2021-01-27 21:04:14 +08:00
update_syscall_tables_sh = find_program('tools/update-syscall-tables.sh')
xml_helper_py = find_program('tools/xml_helper.py')
meson: move and gather find_program()
2021-01-04 19:47:00 +08:00
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: drop short script to generate vcs tag
2023-07-29 21:41:43 +08:00
version_tag = get_option('version-tag')
meson: Decouple the version tag from the vcs tag Let's split off a new vcs-tag option from version-tag that configures whether the current commit should be appended to the version tag. Doing this saves us from having to fiddle around with generating git versions in packaging specs and instead let's meson do it for us, even if we pass in a custom version tag. With this approach there's no more need for tools/meson-vcs-tag.sh so we remove it.
2024-02-16 23:58:58 +08:00
if version_tag == ''
version_tag = meson.project_version()
endif
conf.set_quoted('VERSION_TAG', version_tag)
vcs_tag = get_option('vcs-tag')
meson: always use vcs_tag The branch with configure_file() was broken: meson doesn't know that this file is a prerequisite for other targets, so partial rebuilds were broken. Easy reproducer: git mv .git{,.no} touch meson build && ninja -C build src/basic/libbasic.a rm build/version.h ninja -C build src/basic/libbasic.a Using vcs_tag() also in that case makes meson always build the file. (Combined with the issue fixed in previous commit, I was encountering failed builds quite often.) Fixes 3f6ce3d4f04de0f765bb3bde0e400d0823829486.
2024-03-14 01:33:59 +08:00
version_h = vcs_tag(
input : 'src/version/version.h.in',
output : 'version.h',
fallback : '',
Make vcs-tag do something useful for non-developer mode as well When building packages of arbitrary commits of systemd-stable, distributors might want to include a git sha of the exact commit they're on. Let's extend vcs-tag a little to make this possible. If we're on a commit matching a tag, don't generate a git sha at all. If we're not on a commit matching a tag, generate a vcs tag as usually. However, if we're not in developer mode, don't append a '^' if the tree is dirty to accomodate package builds applying various patches to the tree which shouldn't be considered as "dirty" edits.
2024-07-19 19:05:11 +08:00
command : [vcs_tag ? 'tools/vcs-tag.sh' : 'true', get_option('mode')],
meson: always use vcs_tag The branch with configure_file() was broken: meson doesn't know that this file is a prerequisite for other targets, so partial rebuilds were broken. Easy reproducer: git mv .git{,.no} touch meson build && ninja -C build src/basic/libbasic.a rm build/version.h ninja -C build src/basic/libbasic.a Using vcs_tag() also in that case makes meson always build the file. (Combined with the issue fixed in previous commit, I was encountering failed builds quite often.) Fixes 3f6ce3d4f04de0f765bb3bde0e400d0823829486.
2024-03-14 01:33:59 +08:00
)
meson: drop short script to generate vcs tag
2023-07-29 21:41:43 +08:00
shared_lib_tag = get_option('shared-lib-tag')
if shared_lib_tag == ''
meson: Fix various versions Follow up for 8b3b01c4b7e0fde39b4be354990ee68f5e612c52 We switch to PROJECT_VERSION instead of PROJECT_VERSION_FULL where we report our version and which is likely being parsed to avoid breaking compat. If we didn't, the output would change from systemd 255 to systemd 255.1 which could break various tools.
2024-07-04 20:44:21 +08:00
shared_lib_tag = project_major_version
meson: drop short script to generate vcs tag
2023-07-29 21:41:43 +08:00
endif
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: drop short script to generate vcs tag
2023-07-29 21:41:43 +08:00
meson: explicitly include coverage tweaks when built w/ --coverage To make sure we don't miss any _exit() calls let's move the coverage-related tweaks into a separate header file and include it explicitly on the compiler command line using -include when a coverage build is requested. Follow-up to c6552ad381003a23cde7c3228e7071f30465df35.
2022-04-08 19:20:15 +08:00
if get_option('b_coverage')
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
userspace_c_args += ['-include', 'src/basic/coverage.h']
meson: explicitly include coverage tweaks when built w/ --coverage To make sure we don't miss any _exit() calls let's move the coverage-related tweaks into a separate header file and include it explicitly on the compiler command line using -include when a coverage build is requested. Follow-up to c6552ad381003a23cde7c3228e7071f30465df35.
2022-04-08 19:20:15 +08:00
endif
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: explicitly include coverage tweaks when built w/ --coverage To make sure we don't miss any _exit() calls let's move the coverage-related tweaks into a separate header file and include it explicitly on the compiler command line using -include when a coverage build is requested. Follow-up to c6552ad381003a23cde7c3228e7071f30465df35.
2022-04-08 19:20:15 +08:00
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
config_h = configure_file(
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
output : 'config.h',
configuration : conf)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
userspace_c_args += ['-include', 'config.h']
meson: move and gather find_program()
2021-01-04 19:47:00 +08:00
meson: Remove version_h dependency from jinja2_cmdline version_h includes GIT_VERSION which only makes sense for C files which aren't preprocessed by jinja2 so remove the argument. The end result of this change is that the man pages are not recompiled anymore every time GIT_VERSION changes.
2024-03-06 22:16:52 +08:00
jinja2_cmdline = [meson_render_jinja2, config_h]
meson: also allow setting GIT_VERSION via templates GIT_VERSION is not available as a config.h variable, because it's rendered into version.h during builds. Let's rework jinja2 rendering to also parse version.h. No functional change, the new variable is so far unused. I guess this will make partial rebuilds a bit slower, but it's useful to be able to use the full version string.
2022-04-05 22:52:44 +08:00
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
userspace = declare_dependency(
compile_args : userspace_c_args,
link_args : userspace_c_ld_args,
meson: restore specifications of dependency on version_h This partially reverts 3c1eee5beda642707037b189481c3c30d1668da7. I thought that it is not necessary, but https://mesonbuild.com/Reference-manual_functions.html#vcs_tag says: > This method returns a custom_tgt should be used to signal dependencies if > other targets use the file outputted by this. > > For example, if you generate a header with this and want to use that in a > build target, you must add the return value to the sources of that build > target. Without that, Meson will not know the order in which to build the > targets. We can use version_h directly, since we already have it. Hopefully fixes https://github.com/systemd/systemd/issues/28994.
2023-08-28 19:46:24 +08:00
sources : version_h,
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
)
man: generate link mode list dynamically The entries are sorted by speed. Some fields are left empty when there is no clear value to use. The table is much longer now, but I think it's better to document the allowed values, even if some are not terribly useful. Fixes #26256.
2023-05-30 19:02:57 +08:00
man_page_depends = []
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: generate m4 preprocessor from config.h (#8914)
2018-05-07 17:17:35 +08:00
meson: move declarations of arrays
2023-06-23 10:00:17 +08:00
simple_tests = []
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
libsystemd_tests = []
meson: move declarations of arrays
2023-06-23 10:00:17 +08:00
simple_fuzzers = []
catalogs = []
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
modules = [] # nss, pam, and other plugins
executables = []
executables_by_name = {}
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
fuzzer_exes = []
meson: move declarations of arrays
2023-06-23 10:00:17 +08:00
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
# binaries that have --help and are intended for use by humans,
# usually, but not always, installed in /bin.
public_programs = []
Export D-Bus interfaces to /usr/share/dbus-1/interfaces Pass -Ddbus-interfaces-dir=no to meson to disable export Interfaces from: org.freedesktop.home1 org.freedesktop.hostname1 org.freedesktop.import1 org.freedesktop.locale1 org.freedesktop.LogControl1 org.freedesktop.login1 org.freedesktop.machine1 org.freedesktop.oom1 org.freedesktop.portable1 org.freedesktop.resolve1 org.freedesktop.systemd1 org.freedesktop.timedate1
2021-07-24 15:30:42 +08:00
# D-Bus introspection XML export
dbus_programs = []
test/60-ukify: override stub location in tests Without this, build would fail if the stub is not available in /usr/lib/.
2023-04-15 00:45:24 +08:00
# A list of boot stubs. Required for testing of ukify.
boot_stubs = []
meson: drop "versiondep" object It was added to make sure that the version tag was built early enough. Now that we use vcs_tag, meson should take care of building it early enough.
2023-08-26 17:36:02 +08:00
build_dir_include = include_directories('.')
meson: slightly disentangle code dependencies But, still sd-id128 is used in src/basic.
2021-01-04 22:36:00 +08:00
basic_includes = include_directories(
'src/basic',
fundamental: move several macros and functions into src/fundamental/ sd-boot has a copy of a subset of codes from libbasic. This makes sd-boot share the code with libbasic, and dedup the code. Note, startswith_no_case() is dropped from sd-boot, as - it is not used, - the previous implementation is not correct, - gnu-efi does not have StrniCmp() or so.
2021-02-04 02:21:08 +08:00
'src/fundamental',
meson: slightly disentangle code dependencies But, still sd-id128 is used in src/basic.
2021-01-04 22:36:00 +08:00
'src/systemd',
'.')
libsystemd_includes = [basic_includes, include_directories(
'src/libsystemd/sd-bus',
'src/libsystemd/sd-device',
'src/libsystemd/sd-event',
'src/libsystemd/sd-hwdb',
'src/libsystemd/sd-id128',
'src/libsystemd/sd-journal',
libsystemd: turn json.[ch] into a public API This is preparation for making our Varlink API a public API. Since our Varlink API is built on top of our JSON API we need to make that public first (it's a nice API, but JSON APIs there are already enough, this is purely about the Varlink angle). I made most of the json.h APIs public, and just placed them in sd-json.h. Sometimes I wasn't so sure however, since the underlying data structures would have to be made public too. If in doubt I didn#t risk it, and moved the relevant API to src/libsystemd/sd-json/json-util.h instead (without any sd_* symbol prefixes). This is mostly a giant search/replace patch.
2024-05-02 20:26:21 +08:00
'src/libsystemd/sd-json',
meson: slightly disentangle code dependencies But, still sd-id128 is used in src/basic.
2021-01-04 22:36:00 +08:00
'src/libsystemd/sd-netlink',
'src/libsystemd/sd-network',
path-lookup: move from basic/ to libsystemd/ So that sd_path_lookup() can be utilized to replace duplicate functions.
2024-09-16 02:57:03 +08:00
'src/libsystemd/sd-path',
sd-varlink: make our internal Varlink API public as sd-varlink.[ch] It's time. sd-json was already done earlier in this cycle, let's now make sd-varlink public too. This is mostly just a search/replace job of epical proportions. I left some functions internal (mostly IDL handling), and I turned some static inline calls into regular calls.
2024-07-12 17:22:58 +08:00
'src/libsystemd/sd-resolve',
'src/libsystemd/sd-varlink')]
meson: slightly disentangle code dependencies But, still sd-id128 is used in src/basic.
2021-01-04 22:36:00 +08:00
includes = [libsystemd_includes, include_directories('src/shared')]
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
subdir('po')
subdir('catalog')
tree-wide: Drop gnu-efi This drops all mentions of gnu-efi and its manual build machinery. A future commit will bring bootloader builds back. A new bootloader meson option is now used to control whether to build sd-boot and its userspace tooling.
2023-02-26 21:09:44 +08:00
subdir('src/fundamental')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
subdir('src/basic')
subdir('src/libsystemd')
meson: move libudev related definitions to src/libudev/meson.build Also, this makes libudev.so built in build directory.
2021-01-04 20:13:30 +08:00
subdir('src/shared')
subdir('src/libudev')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
libsystemd = shared_library(
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
'systemd',
meson: move library version defines to the top (#6939)
2017-09-29 01:24:16 +08:00
version : libsystemd_version,
meson: slightly disentangle code dependencies But, still sd-id128 is used in src/basic.
2021-01-04 22:36:00 +08:00
include_directories : libsystemd_includes,
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
link_args : ['-shared',
libsystemd: link with '-z nodelete' We want to avoid reinitialization of our global variables with static storage duration in case we get dlopened multiple times by the same application. This will avoid potential resource leaks that could have happened otherwise (e.g. leaking journal socket fd).
2024-05-22 23:15:07 +08:00
# Make sure our library is never deleted from memory, so that our open logging fds don't leak on dlopen/dlclose cycles.
'-z', 'nodelete',
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
'-Wl,--version-script=' + libsystemd_sym_path],
meson: rename libbasic to libbasic_static Our variables for internal libraries are named 'libfoo' for the shared lib variant, and 'libfoo_static' for the static lib variant. The only exception was libbasic, because we didn't have a shared variant for it. But let's rename it for consitency. This makes the build config easier to understand.
2024-07-03 22:51:05 +08:00
link_with : [libbasic_static],
sd-journal: move source files for sd-journal to src/libsystemd/sd-journal
2021-01-01 03:30:47 +08:00
link_whole : [libsystemd_static],
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
dependencies : [librt,
threads,
userspace],
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
link_depends : libsystemd_sym,
install : true,
meson: add install_tag to sd-boot, libsystemd and libudev Allows to 'meson install --tags systemd-boot --no-rebuild' to install only the EFI binaries, skipping the rest, for a very quick build: $ ninja src/boot/efi/linuxx64.efi.stub [21/21] Generating src/boot/efi/linuxx64.efi.stub with a custom command $ ninja src/boot/efi/systemd-bootx64.efi [10/10] Generating src/boot/efi/systemd-bootx64.efi with a custom command $ DESTDIR=/tmp/foo meson install --tags systemd-boot --no-rebuild Installing src/boot/efi/systemd-bootx64.efi to /tmp/foo/usr/lib/systemd/boot/efi Requires Meson 0.60 to be used, prints a warning for unknown keyword in earlier versions, but there's no failure https://mesonbuild.com/Installing.html#installation-tags
2022-04-27 17:54:14 +08:00
install_tag: 'libsystemd',
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
install_dir : libdir)
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: add support for building static libsystemd and libudev
2018-04-09 17:43:35 +08:00
install_libsystemd_static = static_library(
'systemd',
libsystemd_sources,
meson: recompile all sources for install_libudev_static and install_libsystemd_static This means that when those targets are built, all the sources are built again, instead of reusing the work done to create libbasic.a and other convenience static libraries. It would be nice to not do this, but there seems to be no support in our toolchain for joining multiple static libraries into one. When linking a static library, any -l arguments are simply ignored by ar/gcc-ar, and .a libraries given as positional arguments are copied verbatim into the archive so they objects in them cannot be accessed. https://stackoverflow.com/questions/2157629/linking-static-libraries-to-other-static-libraries suggests either unzipping all the archives and putting them back togather, or using a linker script. Unzipping and zipping back together seems ugly. The other option is not very nice. The linker script language does not allow "+" to appear in the filenames, and filenames that meson generates use that, so files would have to be renamed before a linker script was used. And we would have to generate the linker script on the fly. Either way, this doesn't seem attractive. Since those static libraries are a niche use case, it seems reasonable to just go with the easiest and safest solution and recompile all the source files. Thanks to ccache, this is probably almost as cheap as actually reusing the convenience .a libraries. test-libsystemd-sym.c and test-libudev-sym.c compile fine with the generated static libs, so it seems that they indeed provide all the symbols they should.
2018-04-25 21:29:48 +08:00
basic_sources,
fundamental: move several macros and functions into src/fundamental/ sd-boot has a copy of a subset of codes from libbasic. This makes sd-boot share the code with libbasic, and dedup the code. Note, startswith_no_case() is dropped from sd-boot, as - it is not used, - the previous implementation is not correct, - gnu-efi does not have StrniCmp() or so.
2021-02-04 02:21:08 +08:00
fundamental_sources,
meson: slightly disentangle code dependencies But, still sd-id128 is used in src/basic.
2021-01-04 22:36:00 +08:00
include_directories : libsystemd_includes,
meson: add support for building static libsystemd and libudev
2018-04-09 17:43:35 +08:00
build_by_default : static_libsystemd != 'false',
install : static_libsystemd != 'false',
meson: add install_tag to sd-boot, libsystemd and libudev Allows to 'meson install --tags systemd-boot --no-rebuild' to install only the EFI binaries, skipping the rest, for a very quick build: $ ninja src/boot/efi/linuxx64.efi.stub [21/21] Generating src/boot/efi/linuxx64.efi.stub with a custom command $ ninja src/boot/efi/systemd-bootx64.efi [10/10] Generating src/boot/efi/systemd-bootx64.efi with a custom command $ DESTDIR=/tmp/foo meson install --tags systemd-boot --no-rebuild Installing src/boot/efi/systemd-bootx64.efi to /tmp/foo/usr/lib/systemd/boot/efi Requires Meson 0.60 to be used, prints a warning for unknown keyword in earlier versions, but there's no failure https://mesonbuild.com/Installing.html#installation-tags
2022-04-27 17:54:14 +08:00
install_tag: 'libsystemd',
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
install_dir : libdir,
meson: use static_libsystemd_pic
2021-01-05 13:51:17 +08:00
pic : static_libsystemd_pic,
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
dependencies : [libblkid,
meson: recompile all sources for install_libudev_static and install_libsystemd_static This means that when those targets are built, all the sources are built again, instead of reusing the work done to create libbasic.a and other convenience static libraries. It would be nice to not do this, but there seems to be no support in our toolchain for joining multiple static libraries into one. When linking a static library, any -l arguments are simply ignored by ar/gcc-ar, and .a libraries given as positional arguments are copied verbatim into the archive so they objects in them cannot be accessed. https://stackoverflow.com/questions/2157629/linking-static-libraries-to-other-static-libraries suggests either unzipping all the archives and putting them back togather, or using a linker script. Unzipping and zipping back together seems ugly. The other option is not very nice. The linker script language does not allow "+" to appear in the filenames, and filenames that meson generates use that, so files would have to be renamed before a linker script was used. And we would have to generate the linker script on the fly. Either way, this doesn't seem attractive. Since those static libraries are a niche use case, it seems reasonable to just go with the easiest and safest solution and recompile all the source files. Thanks to ccache, this is probably almost as cheap as actually reusing the convenience .a libraries. test-libsystemd-sym.c and test-libudev-sym.c compile fine with the generated static libs, so it seems that they indeed provide all the symbols they should.
2018-04-25 21:29:48 +08:00
libcap,
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
libdl,
gcrypt: dlopenify for libsystemd gcrypt is used only for journal sealing operations in libsystemd, so it can be made into a dlopen dependency that is used only on demand. This allows to reduce the footprint of libsystemd in the most common cases. Keep systemd-pull and systemd-resolved with normal linking, as they are executables, and usually built with OpenSSL support anyway.
2024-03-30 07:36:51 +08:00
libgcrypt_cflags,
dynamically load compression libraries Dynamically load liblz4, libzstd and liblzma with dlopen(). This helps to reduce the size of the initrd image when these libraries are not really needed.
2024-02-28 04:28:14 +08:00
liblz4_cflags,
libsystemd: turn json.[ch] into a public API This is preparation for making our Varlink API a public API. Since our Varlink API is built on top of our JSON API we need to make that public first (it's a nice API, but JSON APIs there are already enough, this is purely about the Varlink angle). I made most of the json.h APIs public, and just placed them in sd-json.h. Sometimes I wasn't so sure however, since the underlying data structures would have to be made public too. If in doubt I didn#t risk it, and moved the relevant API to src/libsystemd/sd-json/json-util.h instead (without any sd_* symbol prefixes). This is mostly a giant search/replace patch.
2024-05-02 20:26:21 +08:00
libm,
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
libmount,
meson: add version.h as dependency to more targets version.h can be generated after compilation starts, creating a race condition between compilation of various .c files and creation of version.h. Let's add it as a dependency to more build targets that require version.h or build.h. So far we played whack'a'mole by adding versiondep whenever compilation failed. In principle any target which includes compilation (i.e. any that has .c sources directly), could require this. I don't understand why we didn't see more failures… But it seems reasonable to just add the dependency more widely.
2022-11-08 20:37:27 +08:00
libopenssl,
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
librt,
dynamically load compression libraries Dynamically load liblz4, libzstd and liblzma with dlopen(). This helps to reduce the size of the initrd image when these libraries are not really needed.
2024-02-28 04:28:14 +08:00
libxz_cflags,
libzstd_cflags,
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
threads,
meson: unconditionally add version dependency for all executables and libraries Otherwise, we can easily forget the dependency. No functional change, just refactoring.
2023-07-29 21:28:58 +08:00
userspace],
meson: add support for building static libsystemd and libudev
2018-04-09 17:43:35 +08:00
c_args : libsystemd_c_args + (static_libsystemd_pic ? [] : ['-fno-PIC']))
meson: add static libs to libudev/libsystemd target aliases If static libraries are enabled, then group them in the build target together with the shared libraries, to match the install tags.
2024-06-01 04:44:43 +08:00
if static_libsystemd != 'false'
alias_target('libsystemd', libsystemd, install_libsystemd_static)
else
alias_target('libsystemd', libsystemd)
endif
meson: move libudev related definitions to src/libudev/meson.build Also, this makes libudev.so built in build directory.
2021-01-04 20:13:30 +08:00
libudev = shared_library(
'udev',
version : libudev_version,
include_directories : includes,
link_args : ['-shared',
'-Wl,--version-script=' + libudev_sym_path],
link_with : [libsystemd_static, libshared_static],
link_whole : libudev_basic,
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
dependencies : [threads,
userspace],
meson: move libudev related definitions to src/libudev/meson.build Also, this makes libudev.so built in build directory.
2021-01-04 20:13:30 +08:00
link_depends : libudev_sym,
install : true,
meson: add install_tag to sd-boot, libsystemd and libudev Allows to 'meson install --tags systemd-boot --no-rebuild' to install only the EFI binaries, skipping the rest, for a very quick build: $ ninja src/boot/efi/linuxx64.efi.stub [21/21] Generating src/boot/efi/linuxx64.efi.stub with a custom command $ ninja src/boot/efi/systemd-bootx64.efi [10/10] Generating src/boot/efi/systemd-bootx64.efi with a custom command $ DESTDIR=/tmp/foo meson install --tags systemd-boot --no-rebuild Installing src/boot/efi/systemd-bootx64.efi to /tmp/foo/usr/lib/systemd/boot/efi Requires Meson 0.60 to be used, prints a warning for unknown keyword in earlier versions, but there's no failure https://mesonbuild.com/Installing.html#installation-tags
2022-04-27 17:54:14 +08:00
install_tag: 'libudev',
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
install_dir : libdir)
meson: move libudev related definitions to src/libudev/meson.build Also, this makes libudev.so built in build directory.
2021-01-04 20:13:30 +08:00
install_libudev_static = static_library(
'udev',
basic_sources,
fundamental: move several macros and functions into src/fundamental/ sd-boot has a copy of a subset of codes from libbasic. This makes sd-boot share the code with libbasic, and dedup the code. Note, startswith_no_case() is dropped from sd-boot, as - it is not used, - the previous implementation is not correct, - gnu-efi does not have StrniCmp() or so.
2021-02-04 02:21:08 +08:00
fundamental_sources,
meson: move libudev related definitions to src/libudev/meson.build Also, this makes libudev.so built in build directory.
2021-01-04 20:13:30 +08:00
shared_sources,
libsystemd_sources,
libudev_sources,
include_directories : includes,
build_by_default : static_libudev != 'false',
install : static_libudev != 'false',
meson: add install_tag to sd-boot, libsystemd and libudev Allows to 'meson install --tags systemd-boot --no-rebuild' to install only the EFI binaries, skipping the rest, for a very quick build: $ ninja src/boot/efi/linuxx64.efi.stub [21/21] Generating src/boot/efi/linuxx64.efi.stub with a custom command $ ninja src/boot/efi/systemd-bootx64.efi [10/10] Generating src/boot/efi/systemd-bootx64.efi with a custom command $ DESTDIR=/tmp/foo meson install --tags systemd-boot --no-rebuild Installing src/boot/efi/systemd-bootx64.efi to /tmp/foo/usr/lib/systemd/boot/efi Requires Meson 0.60 to be used, prints a warning for unknown keyword in earlier versions, but there's no failure https://mesonbuild.com/Installing.html#installation-tags
2022-04-27 17:54:14 +08:00
install_tag: 'libudev',
Drop split-usr and unmerged-usr support As previously announced, execute order 66: https://lists.freedesktop.org/archives/systemd-devel/2022-September/048352.html The meson options split-usr, rootlibdir and rootprefix become no-ops that print a warning if they are set to anything other than the default values. We can remove them in a future release.
2023-06-12 09:15:19 +08:00
install_dir : libdir,
meson: move libudev related definitions to src/libudev/meson.build Also, this makes libudev.so built in build directory.
2021-01-04 20:13:30 +08:00
link_depends : libudev_sym,
meson: Introduce userspace dep This will help in a later commit to separate userspace from EFI builds.
2023-02-26 18:07:24 +08:00
dependencies : [libmount,
libshared_deps,
meson: unconditionally add version dependency for all executables and libraries Otherwise, we can easily forget the dependency. No functional change, just refactoring.
2023-07-29 21:28:58 +08:00
userspace],
meson: move libudev related definitions to src/libudev/meson.build Also, this makes libudev.so built in build directory.
2021-01-04 20:13:30 +08:00
c_args : static_libudev_pic ? [] : ['-fno-PIC'],
pic : static_libudev_pic)
meson: add static libs to libudev/libsystemd target aliases If static libraries are enabled, then group them in the build target together with the shared libraries, to match the install tags.
2024-06-01 04:44:43 +08:00
if static_libudev != 'false'
alias_target('libudev', libudev, install_libudev_static)
else
alias_target('libudev', libudev)
endif
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: add syscall-names-update target The calls to find_program("tools/*") are moved earlier so they can be used in libshared/ (and it doesn't make sense to split them).
2020-08-18 22:27:20 +08:00
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
runtest_env = custom_target(
'systemd-runtest.env',
output : 'systemd-runtest.env',
command : [sh, '-c',
'{ echo SYSTEMD_TEST_DATA=@0@; echo SYSTEMD_CATALOG_DIR=@1@; } >@OUTPUT@'.format(
project_source_root / 'test',
project_build_root / 'catalog')],
depends : catalogs,
build_by_default : true)
test_cflags = ['-DTEST_CODE=1']
# We intentionally do not do inline initializations with definitions for a
# bunch of _cleanup_ variables in tests, to ensure valgrind is triggered if we
# use the variable unexpectedly. This triggers a lot of maybe-uninitialized
# false positives when the combination of -O2 and -flto is used. Suppress them.
if '-O2' in c_args and '-flto=auto' in c_args
test_cflags += cc.first_supported_argument('-Wno-maybe-uninitialized')
endif
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
executable_template = {
'include_directories' : includes,
'link_with' : libshared,
'install_rpath' : pkglibdir,
'install' : true,
}
generator_template = executable_template + {
'install_dir' : systemgeneratordir,
}
libexec_template = executable_template + {
'install_dir' : libexecdir,
}
executable_additional_kwargs = {
'dependencies' : userspace,
}
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
test_template = executable_template + {
'build_by_default' : want_tests != 'false',
'install' : install_tests,
'install_dir' : unittestsdir,
}
test_additional_kwargs = {
'c_args' : test_cflags,
'link_depends' : runtest_env,
}
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
fuzz_template = executable_template + {
'build_by_default' : fuzzer_build,
'install' : false,
}
if want_ossfuzz or (want_libfuzzer and fuzzing_engine.found())
fuzz_additional_kwargs = {
'dependencies' : fuzzing_engine,
}
elif want_libfuzzer and not fuzzing_engine.found()
fuzz_additional_kwargs = {
'link_args' : ['-fsanitize=fuzzer'],
}
else
fuzz_additional_kwargs = {
'sources' : files('src/fuzz/fuzz-main.c'),
}
endif
fuzz_additional_kwargs += {
'include_directories' : include_directories('src/fuzz'),
'c_args' : test_cflags,
}
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
nss_template = {
'version' : '2',
'include_directories' : includes,
# Note that we link NSS modules with '-z nodelete' so that mempools never get orphaned
'link_args' : ['-z', 'nodelete'],
'link_with' : [
libsystemd_static,
libshared_static,
meson: rename libbasic to libbasic_static Our variables for internal libraries are named 'libfoo' for the shared lib variant, and 'libfoo_static' for the static lib variant. The only exception was libbasic, because we didn't have a shared variant for it. But let's rename it for consitency. This makes the build config easier to understand.
2024-07-03 22:51:05 +08:00
libbasic_static,
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
],
'dependencies' : [
librt,
threads,
],
'install' : true,
'install_tag' : 'nss',
'install_dir' : libdir,
}
pam_template = {
'name_prefix' : '',
'include_directories' : includes,
'link_with' : [
libsystemd_static,
libshared_static,
],
'dependencies' : [
libpam_misc,
libpam,
threads,
],
'install' : true,
'install_tag' : 'pam',
'install_dir' : pamlibdir,
}
module_additional_kwargs = {
'link_args' : ['-shared'],
'dependencies' : userspace,
}
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
# systemd-analyze requires 'libcore'
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/core')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
# systemd-networkd requires 'libsystemd_network'
subdir('src/libsystemd-network')
meson: move declarations of socket-proxy, udevadm, quotacheck, and shutdown
2023-06-26 02:35:47 +08:00
# hwdb requires 'udev_link_with' and 'udev_rpath'
subdir('src/udev')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
meson: move declarations of ac-power, detect-virt, sysctl, and sleep
2023-06-25 15:28:21 +08:00
subdir('src/ac-power')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/analyze')
meson: move declarations of ask-password and friends
2023-06-26 02:18:38 +08:00
subdir('src/ask-password')
meson: move declarations of backlight, rfkill, and sysupdate-generator
2023-06-25 14:55:33 +08:00
subdir('src/backlight')
meson: move declarations of delta, escape, notify, creds, and battery-check
2023-06-25 15:31:06 +08:00
subdir('src/battery-check')
meson: move declarations of pstore, oomd, and binfmt
2023-06-25 15:10:00 +08:00
subdir('src/binfmt')
meson: Move bootctl sources defintion to its own file The root meson.build file is already large enough.
2023-01-23 21:41:26 +08:00
subdir('src/boot')
tree-wide: Drop gnu-efi This drops all mentions of gnu-efi and its manual build machinery. A future commit will bring bootloader builds back. A new bootloader meson option is now used to control whether to build sd-boot and its userspace tooling.
2023-02-26 21:09:44 +08:00
subdir('src/boot/efi')
meson: move source file list for busctl
2021-01-04 19:35:33 +08:00
subdir('src/busctl')
meson: move declarations of cgls, cgtop, initctl, and systemd-mount
2023-06-26 02:21:42 +08:00
subdir('src/cgls')
meson: move declarations of cgroups-agent, id128, volatile-root, and path
2023-06-25 15:34:27 +08:00
subdir('src/cgroups-agent')
meson: move declarations of cgls, cgtop, initctl, and systemd-mount
2023-06-26 02:21:42 +08:00
subdir('src/cgtop')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/coredump')
meson: move declarations of delta, escape, notify, creds, and battery-check
2023-06-25 15:31:06 +08:00
subdir('src/creds')
meson: move source file list for systemd-cryptenroll
2021-01-04 19:29:01 +08:00
subdir('src/cryptenroll')
meson: move source file list for systemd-cryptsetup
2021-01-04 19:26:20 +08:00
subdir('src/cryptsetup')
meson: move declarations of several generators
2023-06-25 14:20:29 +08:00
subdir('src/debug-generator')
meson: move declarations of delta, escape, notify, creds, and battery-check
2023-06-25 15:31:06 +08:00
subdir('src/delta')
meson: move declarations of ac-power, detect-virt, sysctl, and sleep
2023-06-25 15:28:21 +08:00
subdir('src/detect-virt')
meson: move declarations of dissect and friends
2023-06-25 14:34:09 +08:00
subdir('src/dissect')
meson: move declarations of several generators
2023-06-25 14:20:29 +08:00
subdir('src/environment-d-generator')
meson: move declarations of delta, escape, notify, creds, and battery-check
2023-06-25 15:31:06 +08:00
subdir('src/escape')
meson: move declarations of fsck, firstboot, machine-id-setup, and remount-fs
2023-06-25 15:21:17 +08:00
subdir('src/firstboot')
subdir('src/fsck')
meson: move declarations of several generators
2023-06-25 14:20:29 +08:00
subdir('src/fstab-generator')
subdir('src/getty-generator')
meson: move declarations of dissect and friends
2023-06-25 14:34:09 +08:00
subdir('src/gpt-auto-generator')
meson: move declarations of hibernate-resume
2023-06-25 14:31:38 +08:00
subdir('src/hibernate-resume')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/home')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/hostname')
meson: move declarations of hwdb, sysusers, and tmpfiles
2023-06-26 02:28:32 +08:00
subdir('src/hwdb')
meson: move declarations of cgroups-agent, id128, volatile-root, and path
2023-06-25 15:34:27 +08:00
subdir('src/id128')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/import')
meson: move declarations of cgls, cgtop, initctl, and systemd-mount
2023-06-26 02:21:42 +08:00
subdir('src/initctl')
meson: move declarations of cryptsetup and friends
2023-06-25 14:57:47 +08:00
subdir('src/integritysetup')
journal-remote: drop dependencies to journald Now journal-remote can be built without libjournal_core.
2023-09-30 18:08:23 +08:00
subdir('src/journal')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/journal-remote')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/kernel-install')
subdir('src/locale')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/login')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/machine')
meson: move declarations of fsck, firstboot, machine-id-setup, and remount-fs
2023-06-25 15:21:17 +08:00
subdir('src/machine-id-setup')
mountfsd: add new systemd-mountfsd component
2023-03-09 19:27:29 +08:00
subdir('src/mountfsd')
meson: move declarations of modules-load, nspawn, update-done, and update-utmp
2023-06-26 02:38:48 +08:00
subdir('src/modules-load')
meson: move declarations of cgls, cgtop, initctl, and systemd-mount
2023-06-26 02:21:42 +08:00
subdir('src/mount')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/network')
meson: move declarations of delta, escape, notify, creds, and battery-check
2023-06-25 15:31:06 +08:00
subdir('src/notify')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/nspawn')
nsresourced: add new daemon for granting clients user namespaces and assigning resources to them This adds a small, socket-activated Varlink daemon that can delegate UID ranges for user namespaces to clients asking for it. The primary call is AllocateUserRange() where the user passes in an uninitialized userns fd, which is then set up. There are other calls that allow assigning a mount fd to a userns allocated that way, to set up permissions for a cgroup subtree, and to allocate a veth for such a user namespace. Since the UID assignments are supposed to be transitive, i.e. not permanent, care is taken to ensure that users cannot create inodes owned by these UIDs, so that persistancy cannot be acquired. This is implemented via a BPF-LSM module that ensures that any member of a userns allocated that way cannot create files unless the mount it operates on is owned by the userns itself, or is explicitly allowelisted. BPF LSM program with contributions from Alexei Starovoitov.
2023-04-21 01:07:33 +08:00
subdir('src/nsresourced')
meson: move declarations of nss modules
2023-06-23 10:28:22 +08:00
subdir('src/nss-myhostname')
subdir('src/nss-mymachines')
subdir('src/nss-resolve')
subdir('src/nss-systemd')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/oom')
subdir('src/partition')
meson: move declarations of cgroups-agent, id128, volatile-root, and path
2023-06-25 15:34:27 +08:00
subdir('src/path')
pcrphase: rename binary to pcrextend The tool initially just measured the boot phase, but was subsequently extended to measure file system and machine IDs, too. At AllSystemsGo there were request to add more, and make the tool generically accessible. Hence, let's rename the binary (but not the pcrphase services), to make clear the tool is not just measureing the boot phase, but a lot of other things too. The tool is located in /usr/lib/ and still relatively new, hence let's just rename the binary and be done with it, while keeping the unit names stable. While we are at it, also move the tool out of src/boot/ and into its own src/pcrextend/ dir, since it's not really doing boot related stuff anymore.
2023-09-25 16:38:01 +08:00
subdir('src/pcrextend')
pcrlock: add new pcrlock tool
2023-08-16 17:39:23 +08:00
subdir('src/pcrlock')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/portable')
subdir('src/pstore')
meson: move declarations of socket-proxy, udevadm, quotacheck, and shutdown
2023-06-26 02:35:47 +08:00
subdir('src/quotacheck')
meson: move declarations of random-seed, vconsole, and sysupdate
2023-06-25 15:11:55 +08:00
subdir('src/random-seed')
meson: move declarations of several generators
2023-06-25 14:59:49 +08:00
subdir('src/rc-local-generator')
meson: move declarations of fsck, firstboot, machine-id-setup, and remount-fs
2023-06-25 15:21:17 +08:00
subdir('src/remount-fs')
meson: move declarations of ask-password and friends
2023-06-26 02:18:38 +08:00
subdir('src/reply-password')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/resolve')
meson: move declarations of backlight, rfkill, and sysupdate-generator
2023-06-25 14:55:33 +08:00
subdir('src/rfkill')
Move rpm stuff into a separate src/rpm/ directory It is only of interest to rpm-based distros, we can move it out of src/core/ which is pretty busy.
2021-02-01 00:16:32 +08:00
subdir('src/rpm')
meson: move declarations of busctl, stdio-bridge, and run
2023-06-26 02:23:59 +08:00
subdir('src/run')
meson: move declarations of several generators
2023-06-25 14:20:29 +08:00
subdir('src/run-generator')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/shutdown')
meson: move declarations of ac-power, detect-virt, sysctl, and sleep
2023-06-25 15:28:21 +08:00
subdir('src/sleep')
meson: move declaration of socket-activate
2023-06-25 14:42:23 +08:00
subdir('src/socket-activate')
meson: move declarations of socket-proxy, udevadm, quotacheck, and shutdown
2023-06-26 02:35:47 +08:00
subdir('src/socket-proxy')
ssh-generator: add simple new generator
2024-01-05 01:39:03 +08:00
subdir('src/ssh-generator')
meson: move declarations of busctl, stdio-bridge, and run
2023-06-26 02:23:59 +08:00
subdir('src/stdio-bridge')
meson: move declarations of kernel-install and sulogin-shell
2023-06-26 02:44:39 +08:00
subdir('src/sulogin-shell')
meson: move declarations of ac-power, detect-virt, sysctl, and sleep
2023-06-25 15:28:21 +08:00
subdir('src/sysctl')
sysext: new tool for managing "system extensions" for /usr/ + /opt/
2021-01-08 23:57:27 +08:00
subdir('src/sysext')
meson: move declarations of backlight, rfkill, and sysupdate-generator
2023-06-25 14:55:33 +08:00
subdir('src/system-update-generator')
meson: move definition of systemctl source files
2021-01-04 19:12:28 +08:00
subdir('src/systemctl')
sysupdate: add new component "sysupdate"
2020-12-28 22:17:54 +08:00
subdir('src/sysupdate')
meson: move declarations of hwdb, sysusers, and tmpfiles
2023-06-26 02:28:32 +08:00
subdir('src/sysusers')
meson: move declarations of several generators
2023-06-25 14:59:49 +08:00
subdir('src/sysv-generator')
storagetm: add new systemd-storagetm component This implements a "storage target mode", similar to what MacOS provides since a long time as "Target Disk Mode": https://en.wikipedia.org/wiki/Target_Disk_Mode This implementation is relatively simple: 1. a new generic target "storage-target-mode.target" is added, which when booted into defines the target mode. 2. a small tool and service "systemd-storagetm.service" is added which exposes a specific device or all devices as NVMe-TCP devices over the network. NVMe-TCP appears to be hot shit right now how to expose block devices over the network. And it's really simple to set up via configs, hence our code is relatively short and neat. The idea is that systemd-storagetm.target can be extended sooner or later, for example to expose block devices also as USB mass storage devices and similar, in case the system has "dual mode" USB controller that can also work as device, not just as host. (And people could also plug in sharing as NBD, iSCSI, whatever they want.) How to use this? Boot into your system with a kernel cmdline of "rd.systemd.unit=storage-target-mode.target ip=link-local", and you'll see on screen the precise "nvme connect" command line to make the relevant block devices available locally on some other machine. This all requires that the target mode stuff is included in the initrd of course. And the system will the stay in the initrd forever. Why bother? Primarily three use-cases: 1. Debug a broken system: with very few dependencies during boot get access to the raw block device of a broken machine. 2. Migrate from system to another system, by dd'ing the old to the new directly. 3. Installing an OS remotely on some device (for example via Thunderbolt networking) (And there might be more, for example the ability to boot from a laptop's disk on another system) Limitations: 1. There's no authentication/encryption. Hence: use this on local links only. 2. NVMe target mode on Linux supports r/w operation only. Ideally, we'd have a read-only mode, for security reasons, and default to it. Future love: 1. We should have another mode, where we simply expose the homed LUKS home dirs like that. 2. Some lightweight hookup with plymouth, to display a (shortened) version of the info we write to the console. To test all this, just run: mkosi --kernel-command-line-extra="rd.systemd.unit=storage-target-mode.target" qemu
2023-10-27 20:25:49 +08:00
subdir('src/storagetm')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/timedate')
subdir('src/timesync')
meson: build standalone version of systemd-tmpfiles Use -Dstandalone-binaries=yes to enable building and installing this standalone version of the binary without a dependency on the systemd-shared solib. Also move the list of sources for systemd-tmpfiles to its own meson.build file.
2020-06-04 05:49:53 +08:00
subdir('src/tmpfiles')
storagetm: add new systemd-storagetm component This implements a "storage target mode", similar to what MacOS provides since a long time as "Target Disk Mode": https://en.wikipedia.org/wiki/Target_Disk_Mode This implementation is relatively simple: 1. a new generic target "storage-target-mode.target" is added, which when booted into defines the target mode. 2. a small tool and service "systemd-storagetm.service" is added which exposes a specific device or all devices as NVMe-TCP devices over the network. NVMe-TCP appears to be hot shit right now how to expose block devices over the network. And it's really simple to set up via configs, hence our code is relatively short and neat. The idea is that systemd-storagetm.target can be extended sooner or later, for example to expose block devices also as USB mass storage devices and similar, in case the system has "dual mode" USB controller that can also work as device, not just as host. (And people could also plug in sharing as NBD, iSCSI, whatever they want.) How to use this? Boot into your system with a kernel cmdline of "rd.systemd.unit=storage-target-mode.target ip=link-local", and you'll see on screen the precise "nvme connect" command line to make the relevant block devices available locally on some other machine. This all requires that the target mode stuff is included in the initrd of course. And the system will the stay in the initrd forever. Why bother? Primarily three use-cases: 1. Debug a broken system: with very few dependencies during boot get access to the raw block device of a broken machine. 2. Migrate from system to another system, by dd'ing the old to the new directly. 3. Installing an OS remotely on some device (for example via Thunderbolt networking) (And there might be more, for example the ability to boot from a laptop's disk on another system) Limitations: 1. There's no authentication/encryption. Hence: use this on local links only. 2. NVMe target mode on Linux supports r/w operation only. Ideally, we'd have a read-only mode, for security reasons, and default to it. Future love: 1. We should have another mode, where we simply expose the homed LUKS home dirs like that. 2. Some lightweight hookup with plymouth, to display a (shortened) version of the info we write to the console. To test all this, just run: mkosi --kernel-command-line-extra="rd.systemd.unit=storage-target-mode.target" qemu
2023-10-27 20:25:49 +08:00
subdir('src/tpm2-setup')
meson: move declarations of ask-password and friends
2023-06-26 02:18:38 +08:00
subdir('src/tty-ask-password-agent')
meson: move declarations of modules-load, nspawn, update-done, and update-utmp
2023-06-26 02:38:48 +08:00
subdir('src/update-done')
subdir('src/update-utmp')
meson: move declaration of user-sessions
2023-06-25 14:39:45 +08:00
subdir('src/user-sessions')
meson: sort inclusion of meson.build files in subdirectories
2021-01-04 20:27:00 +08:00
subdir('src/userdb')
varlinkctl: add new varlinkctl tool
2023-09-23 04:44:28 +08:00
subdir('src/varlinkctl')
meson: move declarations of random-seed, vconsole, and sysupdate
2023-06-25 15:11:55 +08:00
subdir('src/vconsole')
meson: move declarations of cryptsetup and friends
2023-06-25 14:57:47 +08:00
subdir('src/veritysetup')
vmspawn: added initial code for vmspawn vmspawn-settings.c is currently empty but this will be used in future to house code for parsing settings from a file
2023-10-12 20:13:19 +08:00
subdir('src/vmspawn')
meson: move declarations of cgroups-agent, id128, volatile-root, and path
2023-06-25 15:34:27 +08:00
subdir('src/volatile-root')
vpick: add new tool "systemd-vpick" which exposes vpick on the command line Usecase: $ du $(systemd-vpick /srv/myimages.v/foo___.raw) In order to determine size of newest image in /srv/myimages.v/
2023-03-04 01:26:45 +08:00
subdir('src/vpick')
meson: move source file list for systemd-xdg-autostart-generator and its tests
2021-01-04 19:41:37 +08:00
subdir('src/xdg-autostart-generator')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
meson: move libudev related definitions to src/libudev/meson.build Also, this makes libudev.so built in build directory.
2021-01-04 20:13:30 +08:00
subdir('src/systemd')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
subdir('src/test')
fuzz: add initial fuzzing infrastructure The fuzzers will be used by oss-fuzz to automatically and continuously fuzz systemd. This commit includes the build tooling necessary to build fuzz targets, and a fuzzer for the DNS packet parser.
2018-01-14 08:51:07 +08:00
subdir('src/fuzz')
tests: add pytest tests for ukify Some gymnastics were needed to import ukify as a module. Before the file was templated, this was trivial: insert the directory in sys.path, call import. But it's a real pain to import the unsuffixed file after processing. Instead, the untemplated file is imported, which works well enough for tests and is very simple. The tests can be called via pytest: PATH=build/:$PATH pytest -v src/ukify/test/test_ukify.py or directly: PATH=build/:$PATH src/ukify/test/test_ukify.py or via the meson test machinery output: meson test -C build test-ukify -v or without verbose output: meson test -C build test-ukify Zekret files are obfuscated using base64.
2022-11-26 00:21:40 +08:00
subdir('src/ukify/test') # needs to be last for test_env variable
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
subdir('test/fuzz')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
mime: register confext/sysext images in shared-mime-info This make them recognized by file managers and stuff. Maybe one day we should properly register mime types in the "vnd." namespace with IANA, but I am too lazy to deal with the bureaucracy for that, hence let's stick with the x. namespace for now. This defines confext/sysext DDIs as subtype of: https://www.iana.org/assignments/media-types/application/vnd.efi.img Which is what everyone appears to use for raw disk images, in particular if they contain a GPT partition table.
2023-11-20 18:51:47 +08:00
subdir('mime')
meson: add systemd.pc and udev.pc to 'devel' target/tag Same as the other pkg-config files, it is useful to install these in a specific target that doesn't require compiling anything
2023-06-12 07:41:49 +08:00
alias_target('devel', libsystemd_pc, libudev_pc, systemd_pc, udev_pc)
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
foreach test : simple_tests
executables += test_template + { 'sources' : [test] }
endforeach
foreach test : libsystemd_tests
executables += test_template + test
endforeach
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
foreach fuzzer : simple_fuzzers
executables += fuzz_template + { 'sources' : [fuzzer] }
endforeach
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
foreach dict : executables
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
name = dict.get('name', '')
if name == ''
name = fs.stem(dict.get('sources')[0])
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
assert(name.split('-')[0] in ['test', 'fuzz'])
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
endif
is_test = name.startswith('test-')
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
is_fuzz = name.startswith('fuzz-')
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
build = true
foreach cond : dict.get('conditions', [])
if conf.get(cond) != 1
build = false
break
endif
endforeach
if not build
continue
endif
kwargs = {}
foreach key, val : dict
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
if key in ['name', 'dbus', 'public', 'conditions',
'type', 'suite', 'timeout', 'parallel']
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
continue
endif
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
kwargs += { key : val }
endforeach
foreach key, val : executable_additional_kwargs
kwargs += { key : [ kwargs.get(key, []), val ]}
endforeach
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
if is_test
kwargs += { 'install_dir' : kwargs.get('install_dir') / dict.get('type', '') }
foreach key, val : test_additional_kwargs
kwargs += { key : [ kwargs.get(key, []), val ] }
endforeach
endif
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
if is_fuzz
foreach key, val : fuzz_additional_kwargs
kwargs += { key : [ kwargs.get(key, []), val ] }
endforeach
endif
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
exe = executable(
name,
kwargs : kwargs,
)
executables_by_name += { name : exe }
if dict.get('build_by_default', true)
if dict.get('dbus', false)
dbus_programs += exe
endif
if dict.get('public', false)
public_programs += exe
endif
endif
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
if is_test
type = dict.get('type', '')
suite = dict.get('suite', '')
if suite == ''
suite = fs.name(fs.parent(dict.get('sources')[0]))
if suite.startswith('sd-')
suite = 'libsystemd'
endif
endif
if type == 'manual'
message('@0@/@1@ is a manual test'.format(suite, name))
elif type == 'unsafe' and want_tests != 'unsafe'
message('@0@/@1@ is an unsafe test'.format(suite, name))
elif dict.get('build_by_default')
test(name, exe,
env : test_env,
timeout : dict.get('timeout', 30),
suite : suite,
is_parallel : dict.get('parallel', true))
endif
endif
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
if is_fuzz
fuzzer_exes += exe
if want_tests != 'false'
# Run the fuzz regression tests without any sanitizers enabled.
meson: disallow fuzz test names above 60 characters The name is created as "systemd:fuzz / fuzz-<fuzzer_name>_<sample_name>" and if that's very long, output gets wrapped when 'meson test' is run, and this is rather annoying. Disallow filenames above 45 characters, which leads a 60 char names.
2023-09-02 22:23:22 +08:00
# Additional invocations with sanitizers may get added below.
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
fuzz_ins = fuzz_regression_tests.get(name, {})
foreach directive : fuzz_ins.get('directives', [])
meson: disallow fuzz test names above 60 characters The name is created as "systemd:fuzz / fuzz-<fuzzer_name>_<sample_name>" and if that's very long, output gets wrapped when 'meson test' is run, and this is rather annoying. Disallow filenames above 45 characters, which leads a 60 char names.
2023-09-02 22:23:22 +08:00
tt = '@0@_@1@'.format(name, fs.name(directive.full_path()))
if tt.substring(45) != ''
error('Directive sample name is too long:', directive.full_path())
endif
test(tt,
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
exe,
suite : 'fuzz',
args : directive.full_path(),
depends : directive)
endforeach
foreach file : fuzz_ins.get('files', [])
meson: disallow fuzz test names above 60 characters The name is created as "systemd:fuzz / fuzz-<fuzzer_name>_<sample_name>" and if that's very long, output gets wrapped when 'meson test' is run, and this is rather annoying. Disallow filenames above 45 characters, which leads a 60 char names.
2023-09-02 22:23:22 +08:00
tt = '@0@_@1@'.format(name, fs.name(file))
if tt.substring(45) != ''
error('Fuzz sample name is too long:', fs.name(file))
endif
test(tt,
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
exe,
suite : 'fuzz',
args : file)
endforeach
endif
endif
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
endforeach
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
alias_target('fuzzers', fuzzer_exes)
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
meson: merge declarations of normal and test executables
2023-06-26 07:52:26 +08:00
test_dlopen = executables_by_name.get('test-dlopen')
meson: add test-dlopen test-dlopen is a very simple binary that is only linked with libc and libdl. From it we do dlopen() on the nss and pam modules to check that they are linked to all necessary libs. (meson-compiled nss modules are linked to less libraries, for whatever reason. I suspected that some deps are missing, but it turns out that my suspicions weren't justified, and the modules load just fine. Let's keep the test though, it is very quick, and might detect missing linkage in the future.)
2017-04-15 08:10:28 +08:00
meson: add alias targets to group nss and pam modules Add aliases grouping these modules, so that they can be built without knowing the SONAME version in advance. Match the install tag names.
2024-06-01 04:02:31 +08:00
nss_targets = []
pam_targets = []
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
foreach dict : modules
name = dict.get('name')
is_nss = name.startswith('nss_')
is_pam = name.startswith('pam_')
build = true
foreach cond : dict.get('conditions', [])
if conf.get(cond) != 1
build = false
break
endif
endforeach
if not build
continue
endif
kwargs = {}
foreach key, val : dict
meson: Fix version script handling Build targets should have a link dependency on the version scripts they use. This also uses absolute paths in anticipation for meson 1.3 needlessly deprecating file to string conversions.
2023-09-26 21:14:38 +08:00
if key in ['name', 'conditions', 'version-script']
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
continue
endif
kwargs += { key : val }
endforeach
kwargs += {
'link_args' : [
kwargs.get('link_args', []),
meson: Fix version script handling Build targets should have a link dependency on the version scripts they use. This also uses absolute paths in anticipation for meson 1.3 needlessly deprecating file to string conversions.
2023-09-26 21:14:38 +08:00
'-Wl,--version-script=' + dict.get('version-script'),
],
'link_depends' : [
kwargs.get('link_depends', []),
dict.get('version-script'),
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
],
}
foreach key, val : module_additional_kwargs
kwargs += { key : [ kwargs.get(key, []), val ]}
endforeach
lib = shared_library(
name,
kwargs : kwargs,
)
if is_nss
# We cannot use shared_module because it does not support version suffix.
# Unfortunately shared_library insists on creating the symlink…
meson: use 'sh' variable everywhere We went back-and-forth a bit on this. Very old meson would print a message about detecting the program if a quoted argument was used, leading to a lot of noise. So we started to convert various places to use the variable, but then it turned out that meson < 0.56.2 doesn't handle this correctly and we reverted to using strings everywhere in 7c22f07cbd86b39e78990057687e5509fa299672. Then at some point we stopped supporting old meson and over time we started using the variable in various places again, somewhat inconsistently. Then most calls to 'sh' were removed in 9289e093ae6fd5484f9119e1ee07d1dffe37cd10 when install_emptydir() builtin started being used. Now meson allows either the string or variable to be used, and doesn't print a message if the string is used. Let's use the variable everywhere. For 'sh', we could do either, but for other variables, we _do_ want the detection to happen, for example for git, find, awk, which might not be installed and we want to detect that early, before we start the build. It would be ugly to use quotes for some programs, but not for others. Also, a string is still refused for test(), so we couldn't use the string version even if we didn't care about detection.
2023-08-23 18:23:50 +08:00
meson.add_install_script(sh, '-c', 'rm $DESTDIR@0@/lib@1@.so'.format(libdir, name),
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
install_tag : 'nss')
meson: add alias targets to group nss and pam modules Add aliases grouping these modules, so that they can be built without knowing the SONAME version in advance. Match the install tag names.
2024-06-01 04:02:31 +08:00
nss_targets += lib
endif
if is_pam
pam_targets += lib
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
endif
if want_tests != 'false' and (is_nss or is_pam)
test('dlopen-' + name,
test_dlopen,
# path to dlopen must include a slash
args : lib.full_path(),
meson: set suite for all tests, and adjust suite for some tests
2023-06-27 00:28:32 +08:00
depends : lib,
suite : is_nss ? 'nss' : 'pam')
meson: introduce infra to build executables and shared libraries by using dictionary That is not used yet. It will be used later.
2023-06-23 10:09:10 +08:00
endif
endforeach
meson: add alias targets to group nss and pam modules Add aliases grouping these modules, so that they can be built without knowing the SONAME version in advance. Match the install tag names.
2024-06-01 04:02:31 +08:00
# We need the actual targets to build aliases
if nss_targets.length() > 0
alias_target('nss', nss_targets)
endif
if pam_targets.length() > 0
alias_target('pam', pam_targets)
endif
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
test-kernel-install: test 60-ukify.install and 90-uki-copy.install We install a kernel with layout=uki and uki_generator=ukify, and test that a UKI gets installed in the expected place. The two plugins cooperate, so it's easiest to test them together.
2023-04-14 00:11:39 +08:00
ukify = custom_target(
meson,ukify: hook up ukify, add --version option The option is added because we have a similar one for kernel-install. This program requires python, and some people might want to skip it because of this. The tool is installed in /usr/lib/systemd for now, since the interface might change. A template file is used, but there is no .in suffix. The problem is that we'll later want to import the file as a module for tests, but recent Python versions make it annoyingly hard to import a module from a file without a .py suffix. imp.load_sources() works, but it is deprecated and throws warnings. importlib.machinery.SourceFileLoader().load_module() works, but is also deprecated. And the documented replacements are a maze of twisted little callbacks that result in an empty module. So let's take the easy way out, and skip the suffix which makes it easy to import the template as a module after adding the directory to sys.path.
2022-11-16 22:52:47 +08:00
'ukify',
input : 'src/ukify/ukify.py',
output : 'ukify',
command : [jinja2_cmdline, '@INPUT@', '@OUTPUT@'],
meson: avoid building executables that won't be installed When executable() or custom_target() has install: that is conditional as is false (i.e. not install:true), it won't be built by default. (build_by_default: defaults to install:). But if that program is added to public_programs, it will be build by default because it is pulled in by the test, effectively defeating the disablement. While at it, make 'ukify' follow the same pattern as 'kernel-install'. They will be used later together.
2023-04-15 00:10:58 +08:00
install : want_ukify,
meson,ukify: hook up ukify, add --version option The option is added because we have a similar one for kernel-install. This program requires python, and some people might want to skip it because of this. The tool is installed in /usr/lib/systemd for now, since the interface might change. A template file is used, but there is no .in suffix. The problem is that we'll later want to import the file as a module for tests, but recent Python versions make it annoyingly hard to import a module from a file without a .py suffix. imp.load_sources() works, but it is deprecated and throws warnings. importlib.machinery.SourceFileLoader().load_module() works, but is also deprecated. And the documented replacements are a maze of twisted little callbacks that result in an empty module. So let's take the easy way out, and skip the suffix which makes it easy to import the template as a module after adding the directory to sys.path.
2022-11-16 22:52:47 +08:00
install_mode : 'rwxr-xr-x',
ukify: move to /usr/bin and mark as non non-experimental The notice in the man page is removed and the tool is moved into the $PATH. A compat symlink is provided. It is fairly widely used now, and realistically we need to keep backwards compat or people will be very unhappy.
2023-08-28 23:22:43 +08:00
install_dir : bindir)
meson: avoid building executables that won't be installed When executable() or custom_target() has install: that is conditional as is false (i.e. not install:true), it won't be built by default. (build_by_default: defaults to install:). But if that program is added to public_programs, it will be build by default because it is pulled in by the test, effectively defeating the disablement. While at it, make 'ukify' follow the same pattern as 'kernel-install'. They will be used later together.
2023-04-15 00:10:58 +08:00
if want_ukify
kernel-install: rewrite in C This is mostly a one-to-one translation of kernel-install.sh, except for the followings: - BOOT_ROOT is searched with find_{esp,xbootldr}_and_warn(). - entry token is searched with boot_entry_token_ensure(). - inspect command verboses more information, e.g. found plugins, environment variables explicitly passed to plugins, arguments passed to plugins. - paths specified in $KERNEL_INSTALL_PLUGINS must be absolute. - LC_COLLATE is set to C.UTF-8 (or any specified on build time). By writing kernel-install C, we can share the code used by bootctl or so, and can introduce --root and/or --image options later.
2023-03-14 22:55:18 +08:00
public_programs += ukify
ukify: move to /usr/bin and mark as non non-experimental The notice in the man page is removed and the tool is moved into the $PATH. A compat symlink is provided. It is fairly widely used now, and realistically we need to keep backwards compat or people will be very unhappy.
2023-08-28 23:22:43 +08:00
meson: add comments to compat symlinks
2023-09-26 23:03:15 +08:00
# symlink for backwards compatibility after rename
ukify: move to /usr/bin and mark as non non-experimental The notice in the man page is removed and the tool is moved into the $PATH. A compat symlink is provided. It is fairly widely used now, and realistically we need to keep backwards compat or people will be very unhappy.
2023-08-28 23:22:43 +08:00
meson.add_install_script(sh, '-c',
ln_s.format(bindir / 'ukify',
libexecdir / 'ukify'))
test-kernel-install: test 60-ukify.install and 90-uki-copy.install We install a kernel with layout=uki and uki_generator=ukify, and test that a UKI gets installed in the expected place. The two plugins cooperate, so it's easiest to test them together.
2023-04-14 00:11:39 +08:00
endif
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: define tests Tests can be run with 'ninja-build test' or using 'mesontest'. '-Dtests=unsafe' can be used to include the "unsafe" tests in the test suite, same as with autotools. v2: - use more conf.get guards are optional components - declare deps on generated headers for test-{af,arphrd,cap}-list v3: - define environment for tests Most test don't need this, but to be consistent with autotools-based build, and to avoid questions which tests need it and which don't, set the same environment for all tests. v4: - rework test generation Use a list of lists to define each test. This way we can reduce the boilerplate somewhat, although the test listings are still pretty verbose. We can also move the definitions of the tests to the subdirs. Unfortunately some subdirs are included earlier than some of the libraries that test binaries are linked to. So just dump all definitions of all tests that cannot be defined earlier into src/test. The `executable` definitions are still at the top level, so the binaries are compiled into the build root. v5: - tag test-dnssec-complex as manual v6: - fix HAVE_LIBZ typo - add missing libgobject/libgio defs - mark test-qcow2 as manual
2017-04-07 12:19:09 +08:00
test: Various mkosi integration test improvements - Stop using logging module since the default output formatting is pretty bad. Prefer print() for now. - Log less, logging the full mkosi command line is rather verbose, especially when it contains multi-line dropins. - Streamline the journalctl command we output for debugging failed tests. - Don't force usage of the disk image format. - Don't force running without unit tests. - Don't force disabling RuntimeBuildSources. - Update documentation to streamline the command for running a single test and remove sudo as it's not required anymore. - Improve the console output by having the test unit's output logged to both the journal and the console. - Disable journal console log forwarding as we have journal forwarding as a better alternative. - Delete existing journal file before running test. - Delete journal files of succeeded tests to reduce disk usage. - Rename system_mkosi target to just mkosi - Pass in mkosi source directory explicitly to accomodate arbitrary build directory locations. - Add test interactive debugging if stdout is connected to a tty - Stop explicitly using the 'system' image since it'll likely be dropped soon. - Only forward journal if we're not running in debugging mode. - Stop using testsuite.target and instead just add the necessary extras to the main testsuite unit via the credential dropin. - Override type to idle so test output is not interleaved with status output. - Don't build mkosi target by default - Always add the mkosi target if mkosi is found - Remove dependency of the integration tests on the mkosi target as otherwise the image is always built, even though we configure it to not be built by default. - Move mkosi output, cache and build directory into build/ so that invocations from meson and regular invocations share the same directories. - Various aesthetic cleanups.
2024-04-19 15:17:58 +08:00
mkosi = find_program('mkosi', required : false)
test: Only set environment variable if integration tests are enabled. If we set it to '0' if integration tests are not enabled then we can't enable them from the command line since environment from meson takes priority over environment variables from the command line. We also rename the related variables to avoid conflicts with the existing integration_tests variable.
2024-05-03 02:21:29 +08:00
if want_integration_tests and not mkosi.found()
meson: Properly check dependencies of mkosi target Let's insist on mkosi being found if the integration-tests option is enabled and let's only add dependencies on systemd-journal-remote and systemd-measure if they're being built. Drop ukify from the list as its part of public_programs.
2024-04-25 03:17:06 +08:00
error('Could not find mkosi which is required to run the integration tests')
endif
mkosi_depends = public_programs
foreach executable : ['systemd-journal-remote', 'systemd-measure']
if executable in executables_by_name
mkosi_depends += [executables_by_name[executable]]
endif
endforeach
test: Various mkosi integration test improvements - Stop using logging module since the default output formatting is pretty bad. Prefer print() for now. - Log less, logging the full mkosi command line is rather verbose, especially when it contains multi-line dropins. - Streamline the journalctl command we output for debugging failed tests. - Don't force usage of the disk image format. - Don't force running without unit tests. - Don't force disabling RuntimeBuildSources. - Update documentation to streamline the command for running a single test and remove sudo as it's not required anymore. - Improve the console output by having the test unit's output logged to both the journal and the console. - Disable journal console log forwarding as we have journal forwarding as a better alternative. - Delete existing journal file before running test. - Delete journal files of succeeded tests to reduce disk usage. - Rename system_mkosi target to just mkosi - Pass in mkosi source directory explicitly to accomodate arbitrary build directory locations. - Add test interactive debugging if stdout is connected to a tty - Stop explicitly using the 'system' image since it'll likely be dropped soon. - Only forward journal if we're not running in debugging mode. - Stop using testsuite.target and instead just add the necessary extras to the main testsuite unit via the credential dropin. - Override type to idle so test output is not interleaved with status output. - Don't build mkosi target by default - Always add the mkosi target if mkosi is found - Remove dependency of the integration tests on the mkosi target as otherwise the image is always built, even though we configure it to not be built by default. - Move mkosi output, cache and build directory into build/ so that invocations from meson and regular invocations share the same directories. - Various aesthetic cleanups.
2024-04-19 15:17:58 +08:00
if mkosi.found()
custom_target('mkosi',
test: Add mkosi-based integration test runner The first two tests are included to ensure parallel test execution is demonstrable.
2024-04-06 00:19:59 +08:00
build_always_stale : true,
test: Various mkosi integration test improvements - Stop using logging module since the default output formatting is pretty bad. Prefer print() for now. - Log less, logging the full mkosi command line is rather verbose, especially when it contains multi-line dropins. - Streamline the journalctl command we output for debugging failed tests. - Don't force usage of the disk image format. - Don't force running without unit tests. - Don't force disabling RuntimeBuildSources. - Update documentation to streamline the command for running a single test and remove sudo as it's not required anymore. - Improve the console output by having the test unit's output logged to both the journal and the console. - Disable journal console log forwarding as we have journal forwarding as a better alternative. - Delete existing journal file before running test. - Delete journal files of succeeded tests to reduce disk usage. - Rename system_mkosi target to just mkosi - Pass in mkosi source directory explicitly to accomodate arbitrary build directory locations. - Add test interactive debugging if stdout is connected to a tty - Stop explicitly using the 'system' image since it'll likely be dropped soon. - Only forward journal if we're not running in debugging mode. - Stop using testsuite.target and instead just add the necessary extras to the main testsuite unit via the credential dropin. - Override type to idle so test output is not interleaved with status output. - Don't build mkosi target by default - Always add the mkosi target if mkosi is found - Remove dependency of the integration tests on the mkosi target as otherwise the image is always built, even though we configure it to not be built by default. - Move mkosi output, cache and build directory into build/ so that invocations from meson and regular invocations share the same directories. - Various aesthetic cleanups.
2024-04-19 15:17:58 +08:00
build_by_default: false,
test: Add mkosi-based integration test runner The first two tests are included to ensure parallel test execution is demonstrable.
2024-04-06 00:19:59 +08:00
console : true,
test: Various mkosi integration test improvements - Stop using logging module since the default output formatting is pretty bad. Prefer print() for now. - Log less, logging the full mkosi command line is rather verbose, especially when it contains multi-line dropins. - Streamline the journalctl command we output for debugging failed tests. - Don't force usage of the disk image format. - Don't force running without unit tests. - Don't force disabling RuntimeBuildSources. - Update documentation to streamline the command for running a single test and remove sudo as it's not required anymore. - Improve the console output by having the test unit's output logged to both the journal and the console. - Disable journal console log forwarding as we have journal forwarding as a better alternative. - Delete existing journal file before running test. - Delete journal files of succeeded tests to reduce disk usage. - Rename system_mkosi target to just mkosi - Pass in mkosi source directory explicitly to accomodate arbitrary build directory locations. - Add test interactive debugging if stdout is connected to a tty - Stop explicitly using the 'system' image since it'll likely be dropped soon. - Only forward journal if we're not running in debugging mode. - Stop using testsuite.target and instead just add the necessary extras to the main testsuite unit via the credential dropin. - Override type to idle so test output is not interleaved with status output. - Don't build mkosi target by default - Always add the mkosi target if mkosi is found - Remove dependency of the integration tests on the mkosi target as otherwise the image is always built, even though we configure it to not be built by default. - Move mkosi output, cache and build directory into build/ so that invocations from meson and regular invocations share the same directories. - Various aesthetic cleanups.
2024-04-19 15:17:58 +08:00
output : '.',
command : [
meson: Look up mkosi once
2024-05-27 17:15:02 +08:00
mkosi,
test: Various mkosi integration test improvements - Stop using logging module since the default output formatting is pretty bad. Prefer print() for now. - Log less, logging the full mkosi command line is rather verbose, especially when it contains multi-line dropins. - Streamline the journalctl command we output for debugging failed tests. - Don't force usage of the disk image format. - Don't force running without unit tests. - Don't force disabling RuntimeBuildSources. - Update documentation to streamline the command for running a single test and remove sudo as it's not required anymore. - Improve the console output by having the test unit's output logged to both the journal and the console. - Disable journal console log forwarding as we have journal forwarding as a better alternative. - Delete existing journal file before running test. - Delete journal files of succeeded tests to reduce disk usage. - Rename system_mkosi target to just mkosi - Pass in mkosi source directory explicitly to accomodate arbitrary build directory locations. - Add test interactive debugging if stdout is connected to a tty - Stop explicitly using the 'system' image since it'll likely be dropped soon. - Only forward journal if we're not running in debugging mode. - Stop using testsuite.target and instead just add the necessary extras to the main testsuite unit via the credential dropin. - Override type to idle so test output is not interleaved with status output. - Don't build mkosi target by default - Always add the mkosi target if mkosi is found - Remove dependency of the integration tests on the mkosi target as otherwise the image is always built, even though we configure it to not be built by default. - Move mkosi output, cache and build directory into build/ so that invocations from meson and regular invocations share the same directories. - Various aesthetic cleanups.
2024-04-19 15:17:58 +08:00
'--directory', meson.current_source_dir(),
'--output-dir', meson.current_build_dir() / 'mkosi.output',
'--cache-dir', meson.current_build_dir() / 'mkosi.cache',
'--build-dir', meson.current_build_dir() / 'mkosi.builddir',
mkosi: Streamline running the integration tests without building systemd Let's document in detail how to build the integration test image and run the integration tests without building systemd. To streamline the process, we stop automatically using binaries from build/ when invoking mkosi directly and don't automatically use a tools tree anymore if systemd on the host is too old. Instead, we document these options in HACKING.md and change the mkosi meson target to automatically use the current build directory as an extra binary search path for mkosi.
2024-07-11 22:09:47 +08:00
'--extra-search-path', meson.current_build_dir(),
test: Various mkosi integration test improvements - Stop using logging module since the default output formatting is pretty bad. Prefer print() for now. - Log less, logging the full mkosi command line is rather verbose, especially when it contains multi-line dropins. - Streamline the journalctl command we output for debugging failed tests. - Don't force usage of the disk image format. - Don't force running without unit tests. - Don't force disabling RuntimeBuildSources. - Update documentation to streamline the command for running a single test and remove sudo as it's not required anymore. - Improve the console output by having the test unit's output logged to both the journal and the console. - Disable journal console log forwarding as we have journal forwarding as a better alternative. - Delete existing journal file before running test. - Delete journal files of succeeded tests to reduce disk usage. - Rename system_mkosi target to just mkosi - Pass in mkosi source directory explicitly to accomodate arbitrary build directory locations. - Add test interactive debugging if stdout is connected to a tty - Stop explicitly using the 'system' image since it'll likely be dropped soon. - Only forward journal if we're not running in debugging mode. - Stop using testsuite.target and instead just add the necessary extras to the main testsuite unit via the credential dropin. - Override type to idle so test output is not interleaved with status output. - Don't build mkosi target by default - Always add the mkosi target if mkosi is found - Remove dependency of the integration tests on the mkosi target as otherwise the image is always built, even though we configure it to not be built by default. - Move mkosi output, cache and build directory into build/ so that invocations from meson and regular invocations share the same directories. - Various aesthetic cleanups.
2024-04-19 15:17:58 +08:00
'--force',
meson: Properly check dependencies of mkosi target Let's insist on mkosi being found if the integration-tests option is enabled and let's only add dependencies on systemd-journal-remote and systemd-measure if they're being built. Drop ukify from the list as its part of public_programs.
2024-04-25 03:17:06 +08:00
'build',
test: Various mkosi integration test improvements - Stop using logging module since the default output formatting is pretty bad. Prefer print() for now. - Log less, logging the full mkosi command line is rather verbose, especially when it contains multi-line dropins. - Streamline the journalctl command we output for debugging failed tests. - Don't force usage of the disk image format. - Don't force running without unit tests. - Don't force disabling RuntimeBuildSources. - Update documentation to streamline the command for running a single test and remove sudo as it's not required anymore. - Improve the console output by having the test unit's output logged to both the journal and the console. - Disable journal console log forwarding as we have journal forwarding as a better alternative. - Delete existing journal file before running test. - Delete journal files of succeeded tests to reduce disk usage. - Rename system_mkosi target to just mkosi - Pass in mkosi source directory explicitly to accomodate arbitrary build directory locations. - Add test interactive debugging if stdout is connected to a tty - Stop explicitly using the 'system' image since it'll likely be dropped soon. - Only forward journal if we're not running in debugging mode. - Stop using testsuite.target and instead just add the necessary extras to the main testsuite unit via the credential dropin. - Override type to idle so test output is not interleaved with status output. - Don't build mkosi target by default - Always add the mkosi target if mkosi is found - Remove dependency of the integration tests on the mkosi target as otherwise the image is always built, even though we configure it to not be built by default. - Move mkosi output, cache and build directory into build/ so that invocations from meson and regular invocations share the same directories. - Various aesthetic cleanups.
2024-04-19 15:17:58 +08:00
],
meson: Drop genkey target In mkosi.images/system/mkosi.conf, we configure the certificate as an extra tree so it's available inside the image. However, we pick up the certificate from the top level repository directory and not from the build directory where it is generated by the genkey meson target. We currently have no way to access the build directory that mkosi was invoked from when parsing the configuration file. Thus we have no way to specify the correct location to the certificate when it's located in the build directory. For now, let's look for the key and certificate in the top level repository root directory and drop the genkey target. We don't have to change the Github Actions CI because it already runs genkey manually before the image build (which is something we forgot to remove when introducing the genkey target and is the reason this didn't cause issues before).
2024-06-28 15:58:56 +08:00
depends : mkosi_depends,
test: Add mkosi-based integration test runner The first two tests are included to ensure parallel test execution is demonstrable.
2024-04-06 00:19:59 +08:00
)
endif
############################################################
meson: move several test declarations One of the notable change is that previously test-sysusers.sh was installed unconditionally, but now it is installed only when sysusers is enabled. Another change is that test-sysv-generator is now re-introduced which was mistakenly dropped by 6c713961ab0831fe744a2df9c4e9e258b6ba3105.
2023-06-26 02:46:05 +08:00
subdir('rules.d')
subdir('test')
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: resort imports
2022-11-16 22:52:15 +08:00
subdir('docs/sysvinit')
subdir('docs/var-log')
subdir('hwdb.d')
subdir('man')
meson: install the right README file in modprobe.d We put the "global" README file there. Introduced in d83e90c73cf25a839f5e60f355baa0d38364ff41.
2021-07-07 18:39:33 +08:00
subdir('modprobe.d')
meson: resort imports
2022-11-16 22:52:15 +08:00
subdir('network')
subdir('presets')
shell: define three system credentials we can propagate into shell prompts and welcome messages
2024-09-06 22:30:54 +08:00
subdir('profile.d')
meson: resort imports
2022-11-16 22:52:15 +08:00
subdir('shell-completion/bash')
subdir('shell-completion/zsh')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
subdir('sysctl.d')
subdir('sysusers.d')
subdir('tmpfiles.d')
Rename udev's hwdb/ to hwdb.d/ As in the parent commit, this makes the name consistent with the rest of the source tree and the actuall installation path.
2019-10-08 22:52:10 +08:00
subdir('units')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
install_subdir('factory/etc',
install_dir : factorydir)
factory: populate /etc/locale.conf with systemd build-time setting This adds /etc/locale.conf to the set of configuration files populated by tmpfiles.d factory /etc handling. In particular, the build-time locale configuration in systemd is now wired to a /usr factory file, and installed to the system. On boot, if other locale customization tools did not write /etc/locale.conf on the system, the factory default file gets copied to /etc by systemd-tmpfiles. This is done in order to avoid skews between different system components when no locale settings are configured. At that point, systemd can safely act as the fallback owner of /etc/locale.conf.
2021-12-23 19:01:07 +08:00
subdir('factory/templates')
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
meson: add option to skip installing to $sysconfdir This is useful for development where overwriting files out side the configured prefix will affect the host as well as stateless systems such as NixOS that don't let packages install to /etc but handle configuration on their own. Alternative to https://github.com/systemd/systemd/pull/17501 tested with: $ mkdir inst build && cd build $ meson \ -Dcreate-log-dirs=false \ -Dsysvrcnd-path=$(realpath ../inst)/etc/rc.d \ -Dsysvinit-path=$(realpath ../inst)/etc/init.d \ -Drootprefix=$(realpath ../inst) \ -Dinstall-sysconfdir=false \ --prefix=$(realpath ../inst) .. $ ninja install
2020-11-12 15:01:39 +08:00
if install_sysconfdir
install_data('xorg/50-systemd-user.sh',
install_dir : xinitrcdir)
endif
doc: add a new doc/ directory, and move two markdown docs into them I figure sooneror later we'll have more of these docs, hence let's give them a clean place to be. This leaves NEWS and README/README.md as well as the LICENSE texts in the root directory of the project since that appears to be customary for Free Software projects.
2018-02-26 18:48:46 +08:00
install_data('LICENSE.GPL2',
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
'LICENSE.LGPL2.1',
doc: add a new doc/ directory, and move two markdown docs into them I figure sooneror later we'll have more of these docs, hence let's give them a clean place to be. This leaves NEWS and README/README.md as well as the LICENSE texts in the root directory of the project since that appears to be customary for Free Software projects.
2018-02-26 18:48:46 +08:00
'NEWS',
'README',
Revert "docs: use collections to structure the data" This reverts commit 5e8ff010a1436d33bbf3c108335af6e0b4ff7a2a. This broke all the URLs, we can't have that. (And actually, we probably don't _want_ to make the change either. It's nicer to have all the pages in one directory, so one doesn't have to figure out to which collection the page belongs.)
2024-02-23 16:48:47 +08:00
'docs/CODING_STYLE.md',
'docs/DISTRO_PORTING.md',
'docs/ENVIRONMENT.md',
'docs/HACKING.md',
'docs/TRANSIENT-SETTINGS.md',
'docs/TRANSLATORS.md',
'docs/UIDS-GIDS.md',
meson: build systemd using meson It's crucial that we can build systemd using VS2010! ... er, wait, no, that's not the official reason. We need to shed old systems by requring python 3! Oh, no, it's something else. Maybe we need to throw out 345 years of knowlege accumulated in autotools? Whatever, this new thing is cool and shiny, let's use it. This is not complete, I'm throwing it out here for your amusement and critique. - rules for sd-boot are missing. Those might be quite complicated. - rules for tests are missing too. Those are probably quite simple and repetitive, but there's lots of them. - it's likely that I didn't get all the conditions right, I only tested "full" compilation where most deps are provided and nothing is disabled. - busname.target and all .busname units are skipped on purpose. Otherwise, installation into $DESTDIR has the same list of files and the autoconf install, except for .la files. It'd be great if people had a careful look at all the library linking options. I added stuff until things compiled, and in the end there's much less linking then in the old system. But it seems that there's still a lot of unnecessary deps. meson has a `shared_module` statement, which sounds like something appropriate for our nss and pam modules. Unfortunately, I couldn't get it to work. For the nss modules, we need an .so version of '2', but `shared_module` disallows the version argument. For the pam module, it also didn't work, I forgot the reason. The handling of .m4 and .in and .m4.in files is rather awkward. It's likely that this could be simplified. If make support is ever dropped, I think it'd make sense to switch to a different templating system so that two different languages and not required, which would make everything simpler yet. v2: - use get_pkgconfig_variable - use sh not bash - use add_project_arguments v3: - drop required:true and fix progs/prog typo v4: - use find_library('bz2') - add TTY_GID definition - define __SANE_USERSPACE_TYPES__ - use join_paths(prefix, ...) is used on all paths to make them all absolute v5: - replace all declare_dependency's with [] - add more conf.get guards around optional components v6: - drop -pipe, -Wall which are the default in meson - use compiler.has_function() and compiler.has_header_symbol instead of the hand-rolled checks. - fix duplication in 'liblibsystemd' library name - use the right .sym file for pam_systemd - rename 'compiler' to 'cc': shorter, and more idiomatic. v7: - use ENABLE_ENVIRONMENT_D not HAVE_ENVIRONMENT_D - rename prefix to prefixdir, rootprefix to rootprefixdir ("prefix" is too common of a name and too easy to overwrite by mistake) - wrap more stuff with conf.get('ENABLE...') == 1 - use rootprefix=='/' and rootbindir as install_dir, to fix paths under split-usr==true. v8: - use .split() also for src/coredump. Now everything is consistent ;) - add rootlibdir option and use it on the libraries that require it v9: - indentation v10: - fix check for qrencode and libaudit v11: - unify handling of executable paths, provide options for all progs This makes the meson build behave slightly differently than the autoconf-based one, because we always first try to find the executable in the filesystem, and fall back to the default. I think different handling of loadkeys, setfont, and telinit was just a historical accident. In addition to checking in $PATH, also check /usr/sbin/, /sbin for programs. In Fedora $PATH includes /usr/sbin, (and /sbin is is a symlink to /usr/sbin), but in Debian, those directories are not included in the path. C.f. https://github.com/mesonbuild/meson/issues/1576. - call all the options 'xxx-path' for clarity. - sort man/rules/meson.build properly so it's stable
2017-04-05 11:03:47 +08:00
install_dir : docdir)
meson: add TAGS target Quite necessary for all the emacs users out there ;) v2: - fix error with etags or git are not found v3: - move the definition of git and etags up so it's available for man/
2017-04-07 02:33:27 +08:00
Add all other applicable licenses under LICENSES/ License texts copied from: https://github.com/spdx/license-list-data/blob/master/text/
2021-09-30 05:10:34 +08:00
install_subdir('LICENSES',
install_dir : docdir)
meson: use install_emptydir() and drop meson-make-symlink.sh The script is mostly equivalent to 'mkdir -p' and 'ln -sfr'. Let's replace it with install_emptydir() builtin function and inline meson call.
2023-08-08 09:38:47 +08:00
install_emptydir(systemdstatedir)
meson: create dirs and touch /usr This is the equivalent of $(INSTALL_DIRS) and install-touch-usr-hook. I did not bother to create the directories into which we install files, since they will be created anyway. v2: - remove bashism
2017-04-10 11:55:05 +08:00
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: add TAGS target Quite necessary for all the emacs users out there ;) v2: - fix error with etags or git are not found v3: - move the definition of git and etags up so it's available for man/
2017-04-07 02:33:27 +08:00
build tests: check that Github pages can be built successfully
2021-05-19 21:45:47 +08:00
# Ensure that changes to the docs/ directory do not break the
# basic Github pages build. But only run it in developer mode,
# as it might be fragile due to changes in the tooling, and it is
# not generally useful for users.
jekyll = find_program('jekyll', required : false)
if get_option('mode') == 'developer' and want_tests != 'false' and jekyll.found()
test('github-pages',
jekyll,
meson: rename "dist-check" suite to "dist" *Now* one of those tests is the longest, let's make them a bit shorter.
2023-05-18 23:16:33 +08:00
suite : 'dist',
build tests: check that Github pages can be built successfully
2021-05-19 21:45:47 +08:00
args : ['build',
meson: use a/b instead of join_paths(a,b) It is nicer and shorter.
2021-07-28 01:32:35 +08:00
'--source', project_source_root / 'docs',
'--destination', project_build_root / '_site'])
build tests: check that Github pages can be built successfully
2021-05-19 21:45:47 +08:00
endif
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
build tests: check that Github pages can be built successfully
2021-05-19 21:45:47 +08:00
meson: drop "meson-" prefix from various helper script filenames In a few cases, the prefix was originally necessary because a different helper script was used for automake, and a different one for meson. But now we use meson exclusively, and the prefix isn't useful. This also synchronizes the target name, file name, and variable name in meson.build. The targets exposed by meson didn't have the prefix, so the user interface is unchanged. (The prefix is retained in the few tools that are used for meson itself, e.g. meosn-vcs-tag.sh, meson-make-symlink.sh, etc.)
2020-05-07 19:54:10 +08:00
check_help = find_program('tools/check-help.sh')
tests: add a smoke test for --version option in binaries This is very similar to (and directly based on) the test for --help. I think it's nice to do this: the test is very quick, but it'll catch cases where we forgot to hook up the option, or forgot to exit after printing --version, and it'll also increase our test coverage a bit.
2022-04-05 16:51:21 +08:00
check_version = find_program('tools/check-version.sh')
meson: recreate dist-check-help
2017-04-13 23:52:05 +08:00
foreach exec : public_programs
meson: Use fs module in more places
2023-06-14 22:05:52 +08:00
name = fs.name(exec.full_path())
meson: disable _all_ tests when -Dtests=false Back in 08318a2c5acb3d0e4243c36461e69a3e45482441, value "false" was enabled for '-Dtests=', but various tests were not conditionalized properly. So even with -Dtests=false -Dslow-tests=false we'd run 120 tests. Let's make this consistent.
2018-09-12 17:08:49 +08:00
if want_tests != 'false'
test('check-help-' + name,
meson: drop "meson-" prefix from various helper script filenames In a few cases, the prefix was originally necessary because a different helper script was used for automake, and a different one for meson. But now we use meson exclusively, and the prefix isn't useful. This also synchronizes the target name, file name, and variable name in meson.build. The targets exposed by meson didn't have the prefix, so the user interface is unchanged. (The prefix is retained in the few tools that are used for meson itself, e.g. meosn-vcs-tag.sh, meson-make-symlink.sh, etc.)
2020-05-07 19:54:10 +08:00
check_help,
meson: rename "dist-check" suite to "dist" *Now* one of those tests is the longest, let's make them a bit shorter.
2023-05-18 23:16:33 +08:00
suite : 'dist',
meson: Add missing test dependencies Currently, running "meson build" followed by "meson test -C build" will result in many failed tests due to missing dependencies. This commit adds the missing dependencies to make sure no tests fail.
2022-01-21 22:28:23 +08:00
args : exec.full_path(),
depends: exec)
tests: add a smoke test for --version option in binaries This is very similar to (and directly based on) the test for --help. I think it's nice to do this: the test is very quick, but it'll catch cases where we forgot to hook up the option, or forgot to exit after printing --version, and it'll also increase our test coverage a bit.
2022-04-05 16:51:21 +08:00
test('check-version-' + name,
check_version,
meson: rename "dist-check" suite to "dist" *Now* one of those tests is the longest, let's make them a bit shorter.
2023-05-18 23:16:33 +08:00
suite : 'dist',
tests: add a smoke test for --version option in binaries This is very similar to (and directly based on) the test for --help. I think it's nice to do this: the test is very quick, but it'll catch cases where we forgot to hook up the option, or forgot to exit after printing --version, and it'll also increase our test coverage a bit.
2022-04-05 16:51:21 +08:00
args : [exec.full_path(),
meson: Fix various versions Follow up for 8b3b01c4b7e0fde39b4be354990ee68f5e612c52 We switch to PROJECT_VERSION instead of PROJECT_VERSION_FULL where we report our version and which is likely being parsed to avoid breaking compat. If we didn't, the output would change from systemd 255 to systemd 255.1 which could break various tools.
2024-07-04 20:44:21 +08:00
project_major_version],
tests: add a smoke test for --version option in binaries This is very similar to (and directly based on) the test for --help. I think it's nice to do this: the test is very quick, but it'll catch cases where we forgot to hook up the option, or forgot to exit after printing --version, and it'll also increase our test coverage a bit.
2022-04-05 16:51:21 +08:00
depends: exec)
meson: disable _all_ tests when -Dtests=false Back in 08318a2c5acb3d0e4243c36461e69a3e45482441, value "false" was enabled for '-Dtests=', but various tests were not conditionalized properly. So even with -Dtests=false -Dslow-tests=false we'd run 120 tests. Let's make this consistent.
2018-09-12 17:08:49 +08:00
endif
meson: recreate dist-check-help
2017-04-13 23:52:05 +08:00
endforeach
test: run all fuzz regression tests with all sanitizers We currently have just one sanitizer for tests, asan, but we may add more in the future. So let's keep the loop over the sanitizers in meson.build, but just enable all regression cases under all sanitizers. If it fails under one of them, it might fail under a different one. In subsequent commits I'll add test cases which might not fail under asan, but it's good to commit them for future use. The test names are made more verbose: 256/257 fuzz-dns-packet:oss-fuzz-5465:address OK 0.04 s 257/257 fuzz-dns-packet:issue-7888:address OK 0.03 s
2018-03-14 21:27:04 +08:00
# Enable tests for all supported sanitizers
meson: Store fuzz tests in structured way Put fuzzer tests into dictionary that maps `fuzzer->list of inputs` instead of the flat list. This is just refactoring with no intentional .
2022-10-07 01:06:08 +08:00
foreach tuple : fuzz_sanitizers
test: run all fuzz regression tests with all sanitizers We currently have just one sanitizer for tests, asan, but we may add more in the future. So let's keep the loop over the sanitizers in meson.build, but just enable all regression cases under all sanitizers. If it fails under one of them, it might fail under a different one. In subsequent commits I'll add test cases which might not fail under asan, but it's good to commit them for future use. The test names are made more verbose: 256/257 fuzz-dns-packet:oss-fuzz-5465:address OK 0.04 s 257/257 fuzz-dns-packet:issue-7888:address OK 0.03 s
2018-03-14 21:27:04 +08:00
sanitizer = tuple[0]
build = tuple[1]
Hook up oss-fuzz test cases as tests This is a bit painful because a separate build of systemd is necessary. The tests are guarded by tests!=false and slow-tests==true. Running them is not slow, but compilation certainly is. If this proves unwieldy, we can add a separate option controlling those builds later. The build for each sanitizer has its own directory, and we build all fuzzer tests there, and then pull them out one-by-one by linking into the target position as necessary. It would be nicer to just build the desired fuzzer, but we need to build the whole nested build as one unit. [I also tried making systemd and nested meson subproject. This would work nicely, but meson does not allow that because the nested target names are the same as the outer project names. If that is ever fixed, that would be the way to go.] v2: - make sure things still work if memory sanitizer is not available v3: - switch to syntax which works with meson 0.42.1 found in Ubuntu
2018-01-19 14:54:30 +08:00
meson: use has_link_argument() and friends This bumps the minimum required version of meson to 0.46, as `has_link_argument()` and friends are supported since 0.46.
2018-05-15 19:18:24 +08:00
if cc.has_link_argument('-fsanitize=@0@'.format(sanitizer))
meson: Store fuzz tests in structured way Put fuzzer tests into dictionary that maps `fuzzer->list of inputs` instead of the flat list. This is just refactoring with no intentional .
2022-10-07 01:06:08 +08:00
foreach fuzzer, fuzz_ins : fuzz_regression_tests
name = '@0@:@1@'.format(fuzzer, sanitizer)
if want_tests == 'false'
message('Not compiling @0@ because tests is set to false'.format(name))
continue
test: run all fuzz regression tests with all sanitizers We currently have just one sanitizer for tests, asan, but we may add more in the future. So let's keep the loop over the sanitizers in meson.build, but just enable all regression cases under all sanitizers. If it fails under one of them, it might fail under a different one. In subsequent commits I'll add test cases which might not fail under asan, but it's good to commit them for future use. The test names are made more verbose: 256/257 fuzz-dns-packet:oss-fuzz-5465:address OK 0.04 s 257/257 fuzz-dns-packet:issue-7888:address OK 0.03 s
2018-03-14 21:27:04 +08:00
endif
test: Only set environment variable if integration tests are enabled. If we set it to '0' if integration tests are not enabled then we can't enable them from the command line since environment from meson takes priority over environment variables from the command line. We also rename the related variables to avoid conflicts with the existing integration_tests variable.
2024-05-03 02:21:29 +08:00
if not want_fuzz_tests
meson: Store fuzz tests in structured way Put fuzzer tests into dictionary that maps `fuzzer->list of inputs` instead of the flat list. This is just refactoring with no intentional .
2022-10-07 01:06:08 +08:00
message('Not compiling @0@ because fuzz-tests is set to false'.format(name))
continue
endif
exe = custom_target(
name,
output : name,
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
depends : build,
meson: Store fuzz tests in structured way Put fuzzer tests into dictionary that maps `fuzzer->list of inputs` instead of the flat list. This is just refactoring with no intentional .
2022-10-07 01:06:08 +08:00
command : [ln, '-fs',
build.full_path() / fuzzer,
'@OUTPUT@'],
build_by_default : true)
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
foreach directive : fuzz_ins.get('directives', [])
test('@0@_@1@_@2@'.format(fuzzer, fs.name(directive.full_path()), sanitizer),
env,
suite : 'fuzz+san',
env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
timeout : 60,
args : [exe.full_path(), directive.full_path()],
depends : directive)
endforeach
foreach file : fuzz_ins.get('files', [])
test('@0@_@1@_@2@'.format(fuzzer, fs.name(file), sanitizer),
test: run all fuzz regression tests with all sanitizers We currently have just one sanitizer for tests, asan, but we may add more in the future. So let's keep the loop over the sanitizers in meson.build, but just enable all regression cases under all sanitizers. If it fails under one of them, it might fail under a different one. In subsequent commits I'll add test cases which might not fail under asan, but it's good to commit them for future use. The test names are made more verbose: 256/257 fuzz-dns-packet:oss-fuzz-5465:address OK 0.04 s 257/257 fuzz-dns-packet:issue-7888:address OK 0.03 s
2018-03-14 21:27:04 +08:00
env,
meson: Use meson test suite feature This makes it easier to only test a subset of tests without having to specify them all on the command line: meson test -C build --suite headers
2022-05-02 17:12:34 +08:00
suite : 'fuzz+san',
build-system: build the fuzz targets with both ASan and UBSan Just a follow-up to https://github.com/systemd/systemd/pull/15860
2020-05-20 17:33:12 +08:00
env : ['UBSAN_OPTIONS=print_stacktrace=1:print_summary=1:halt_on_error=1'],
timeout : 60,
meson: also merge declarations of fuzzers with other executables
2023-06-27 00:07:25 +08:00
args : [exe.full_path(), file])
meson: Store fuzz tests in structured way Put fuzzer tests into dictionary that maps `fuzzer->list of inputs` instead of the flat list. This is just refactoring with no intentional .
2022-10-07 01:06:08 +08:00
endforeach
test: run all fuzz regression tests with all sanitizers We currently have just one sanitizer for tests, asan, but we may add more in the future. So let's keep the loop over the sanitizers in meson.build, but just enable all regression cases under all sanitizers. If it fails under one of them, it might fail under a different one. In subsequent commits I'll add test cases which might not fail under asan, but it's good to commit them for future use. The test names are made more verbose: 256/257 fuzz-dns-packet:oss-fuzz-5465:address OK 0.04 s 257/257 fuzz-dns-packet:issue-7888:address OK 0.03 s
2018-03-14 21:27:04 +08:00
endforeach
Hook up oss-fuzz test cases as tests This is a bit painful because a separate build of systemd is necessary. The tests are guarded by tests!=false and slow-tests==true. Running them is not slow, but compilation certainly is. If this proves unwieldy, we can add a separate option controlling those builds later. The build for each sanitizer has its own directory, and we build all fuzzer tests there, and then pull them out one-by-one by linking into the target position as necessary. It would be nicer to just build the desired fuzzer, but we need to build the whole nested build as one unit. [I also tried making systemd and nested meson subproject. This would work nicely, but meson does not allow that because the nested target names are the same as the outer project names. If that is ever fixed, that would be the way to go.] v2: - make sure things still work if memory sanitizer is not available v3: - switch to syntax which works with meson 0.42.1 found in Ubuntu
2018-01-19 14:54:30 +08:00
endif
endforeach
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
Hook up oss-fuzz test cases as tests This is a bit painful because a separate build of systemd is necessary. The tests are guarded by tests!=false and slow-tests==true. Running them is not slow, but compilation certainly is. If this proves unwieldy, we can add a separate option controlling those builds later. The build for each sanitizer has its own directory, and we build all fuzzer tests there, and then pull them out one-by-one by linking into the target position as necessary. It would be nicer to just build the desired fuzzer, but we need to build the whole nested build as one unit. [I also tried making systemd and nested meson subproject. This would work nicely, but meson does not allow that because the nested target names are the same as the outer project names. If that is ever fixed, that would be the way to go.] v2: - make sure things still work if memory sanitizer is not available v3: - switch to syntax which works with meson 0.42.1 found in Ubuntu
2018-01-19 14:54:30 +08:00
meson: add support for ctags This is a squash of casync commits https://github.com/systemd/casync/commit/02fbbdb2b9a926a695a3ede7f3e3c17b9779db1a (by Silvio Fricke) and https://github.com/systemd/casync/commit/b687a94b1e24df73d32f8cdcee29f3c00eae69c9. Instead of checking during every meson config whether etags are available, just try to call them and error out if not. This has the advantage that the target is always available (if git is installed), and the error message gives a hint what needs to be installed. The naming is confusing, but etags(1) is pretty clear: - emacs expects TAGS file in etags format - vi expects tags file in ctags format and automake docs are pretty clear too: - tags target generates TAGS file - ctags target generates tags file
2017-07-04 00:42:29 +08:00
if git.found()
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
all_files = run_command(
meson: call find_program() once and reuse the variable everywhere Meson 0.58 has gotten quite bad with emitting a message every time a quoted command is used: Program /home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh found: YES (/home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program xsltproc found: YES (/usr/bin/xsltproc) Configuring custom-entities.ent using configuration Message: Skipping bootctl.1 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping journal-remote.conf.5 because HAVE_MICROHTTPD is false Message: Skipping journal-upload.conf.5 because HAVE_MICROHTTPD is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping loader.conf.5 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) ... Let's suffer one message only for each command. Hopefully we can silence even this when https://github.com/mesonbuild/meson/issues/8642 is resolved.
2021-05-14 20:16:17 +08:00
env, '-u', 'GIT_WORK_TREE',
git, '--git-dir=@0@/.git'.format(project_source_root),
meson: include .cc files in tags too We only have one, but it seems reasonable to not exclude it. Result tested with emacs.
2023-05-05 15:33:12 +08:00
'ls-files', ':/*.[ch]', ':/*.cc',
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
check : false)
if all_files.returncode() == 0
all_files = files(all_files.stdout().split())
custom_target(
'tags',
output : 'tags',
command : [env, 'etags', '-o', '@0@/TAGS'.format(project_source_root)] + all_files)
run_target(
'ctags',
meson: force ctags to use absolute paths Looks like https://github.com/mesonbuild/meson/issues/957 was reintroduced in meson-0.57.0 (and looking and https://mesonbuild.com/Release-notes-for-0-57-0.html I'm not sure whether it was intentional or not) so run_command can no longer be used to get around https://github.com/mesonbuild/meson/issues/3589. Let's just force ctags to always use absolute paths to fix it once and for all.
2022-01-16 14:06:15 +08:00
command : [env, 'ctags', '--tag-relative=never', '-o', '@0@/tags'.format(project_source_root)] + all_files)
meson: add check-includes test to the test suite Let's just call it always. It is quite fast (meson says 0.12 s).
2023-05-05 15:35:54 +08:00
############################################
if want_tests != 'false' and conf.get('BUILD_MODE_DEVELOPER') == 1
test('check-includes',
files('tools/check-includes.py'),
args: all_files,
meson: set suite for all tests, and adjust suite for some tests
2023-06-27 00:28:32 +08:00
env : ['PROJECT_SOURCE_ROOT=@0@'.format(project_source_root)],
suite : 'headers')
meson: add check-includes test to the test suite Let's just call it always. It is quite fast (meson says 0.12 s).
2023-05-05 15:35:54 +08:00
endif
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
endif
meson: add git-contrib target
2017-04-15 12:16:23 +08:00
meson: add check-includes test to the test suite Let's just call it always. It is quite fast (meson says 0.12 s).
2023-05-05 15:35:54 +08:00
####################################################
meson: drop "meson-" prefix from various helper script filenames In a few cases, the prefix was originally necessary because a different helper script was used for automake, and a different one for meson. But now we use meson exclusively, and the prefix isn't useful. This also synchronizes the target name, file name, and variable name in meson.build. The targets exposed by meson didn't have the prefix, so the user interface is unchanged. (The prefix is retained in the few tools that are used for meson itself, e.g. meosn-vcs-tag.sh, meson-make-symlink.sh, etc.)
2020-05-07 19:54:10 +08:00
git_contrib_sh = find_program('tools/git-contrib.sh')
meson: use run_target instead of custom_target where appropriate This way a fake output does not need to be specified.
2017-04-18 07:48:20 +08:00
run_target(
meson: reindent all files with 8 spaces The indentation for emacs'es meson-mode is added .dir-locals. All files are reindented automatically, using the lasest meson-mode from git. Indentation should now be fairly consistent.
2017-04-18 07:25:00 +08:00
'git-contrib',
meson: drop "meson-" prefix from various helper script filenames In a few cases, the prefix was originally necessary because a different helper script was used for automake, and a different one for meson. But now we use meson exclusively, and the prefix isn't useful. This also synchronizes the target name, file name, and variable name in meson.build. The targets exposed by meson didn't have the prefix, so the user interface is unchanged. (The prefix is retained in the few tools that are used for meson itself, e.g. meosn-vcs-tag.sh, meson-make-symlink.sh, etc.)
2020-05-07 19:54:10 +08:00
command : [git_contrib_sh])
meson: add git-snapshot target The output is systemd-<sha1abbrev>.tar.gz in source root.
2017-04-25 07:28:05 +08:00
meson: add check-includes test to the test suite Let's just call it always. It is quite fast (meson says 0.12 s).
2023-05-05 15:35:54 +08:00
####################################################
meson: add git-snapshot target The output is systemd-<sha1abbrev>.tar.gz in source root.
2017-04-25 07:28:05 +08:00
git_head = run_command(
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
git, '--git-dir=@0@/.git'.format(project_source_root),
'rev-parse', 'HEAD',
check : false).stdout().strip()
meson: add git-snapshot target The output is systemd-<sha1abbrev>.tar.gz in source root.
2017-04-25 07:28:05 +08:00
git_head_short = run_command(
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
git, '--git-dir=@0@/.git'.format(project_source_root),
'rev-parse', '--short=7', 'HEAD',
check : false).stdout().strip()
meson: add git-snapshot target The output is systemd-<sha1abbrev>.tar.gz in source root.
2017-04-25 07:28:05 +08:00
run_target(
'git-snapshot',
meson: call find_program() once and reuse the variable everywhere Meson 0.58 has gotten quite bad with emitting a message every time a quoted command is used: Program /home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh found: YES (/home/zbyszek/src/systemd-work/tools/meson-make-symlink.sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program sh found: YES (/usr/bin/sh) Program xsltproc found: YES (/usr/bin/xsltproc) Configuring custom-entities.ent using configuration Message: Skipping bootctl.1 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping journal-remote.conf.5 because HAVE_MICROHTTPD is false Message: Skipping journal-upload.conf.5 because HAVE_MICROHTTPD is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Message: Skipping loader.conf.5 because ENABLE_EFI is false Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) Program ln found: YES (/usr/bin/ln) ... Let's suffer one message only for each command. Hopefully we can silence even this when https://github.com/mesonbuild/meson/issues/8642 is resolved.
2021-05-14 20:16:17 +08:00
command : [git, 'archive',
meson: scope more git invocations with current_source_dir()
2019-02-28 00:19:07 +08:00
'-o', '@0@/systemd-@1@.tar.gz'.format(project_source_root,
meson: add git-snapshot target The output is systemd-<sha1abbrev>.tar.gz in source root.
2017-04-25 07:28:05 +08:00
git_head_short),
'--prefix', 'systemd-@0@/'.format(git_head),
'HEAD'])
endif
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
meson: drop "meson-" prefix from various helper script filenames In a few cases, the prefix was originally necessary because a different helper script was used for automake, and a different one for meson. But now we use meson exclusively, and the prefix isn't useful. This also synchronizes the target name, file name, and variable name in meson.build. The targets exposed by meson didn't have the prefix, so the user interface is unchanged. (The prefix is retained in the few tools that are used for meson itself, e.g. meosn-vcs-tag.sh, meson-make-symlink.sh, etc.)
2020-05-07 19:54:10 +08:00
check_api_docs_sh = find_program('tools/check-api-docs.sh')
meson: resurrect API documentation target We had this functionality back in Automake times, let's resurrect it.
2017-12-20 19:51:14 +08:00
run_target(
'check-api-docs',
depends : [man, libsystemd, libudev],
meson: drop "meson-" prefix from various helper script filenames In a few cases, the prefix was originally necessary because a different helper script was used for automake, and a different one for meson. But now we use meson exclusively, and the prefix isn't useful. This also synchronizes the target name, file name, and variable name in meson.build. The targets exposed by meson didn't have the prefix, so the user interface is unchanged. (The prefix is retained in the few tools that are used for meson itself, e.g. meosn-vcs-tag.sh, meson-make-symlink.sh, etc.)
2020-05-07 19:54:10 +08:00
command : [check_api_docs_sh, libsystemd.full_path(), libudev.full_path()])
meson: resurrect API documentation target We had this functionality back in Automake times, let's resurrect it.
2017-12-20 19:51:14 +08:00
meson: use alias_target for doc update commands This undoes part of 4c890ad3cc7b3445683d7b52bc00e4a58bef5e94: the implementations of update-dbus-docs and update-man-rules are moved back to man/meson.build, and alias_target() is used to keep the visible target names unchanged. The rules for man pages are reworked so that it's possible to invoke the targets even if xstlproc is not available. After all, xsltproc is only needed for the final formatted output, and not other processing.
2021-07-28 02:11:41 +08:00
alias_target('update-dbus-docs', update_dbus_docs)
alias_target('update-man-rules', update_man_rules)
meson: rename target to update-man-rules Same justification as for update-dbus-docs.
2021-01-27 16:10:25 +08:00
meson: disable export-dbus-interfaces target when cross-compiling ERROR: Cannot use target systemd as a generator because it is built for the host machine and no exe wrapper is defined or needs_exe_wrapper is true. You might want to set `native: true` instead to build it for the build machine.
2022-02-08 21:19:52 +08:00
if not meson.is_cross_build()
custom_target(
'export-dbus-interfaces',
meson: use fs.name() and fs.parent() Follow-up for 1bd0cc452ce1cbfb330db6b0855e178b4814e7de.
2022-05-16 03:05:51 +08:00
output : fs.name(dbus_interfaces_dir),
meson: disable export-dbus-interfaces target when cross-compiling ERROR: Cannot use target systemd as a generator because it is built for the host machine and no exe wrapper is defined or needs_exe_wrapper is true. You might want to set `native: true` instead to build it for the build machine.
2022-02-08 21:19:52 +08:00
install : dbus_interfaces_dir != 'no',
meson: use fs.name() and fs.parent() Follow-up for 1bd0cc452ce1cbfb330db6b0855e178b4814e7de.
2022-05-16 03:05:51 +08:00
install_dir : fs.parent(dbus_interfaces_dir),
meson: disable export-dbus-interfaces target when cross-compiling ERROR: Cannot use target systemd as a generator because it is built for the host machine and no exe wrapper is defined or needs_exe_wrapper is true. You might want to set `native: true` instead to build it for the build machine.
2022-02-08 21:19:52 +08:00
command : [export_dbus_interfaces_py, '@OUTPUT@', dbus_programs])
endif
Export D-Bus interfaces to /usr/share/dbus-1/interfaces Pass -Ddbus-interfaces-dir=no to meson to disable export Interfaces from: org.freedesktop.home1 org.freedesktop.hostname1 org.freedesktop.import1 org.freedesktop.locale1 org.freedesktop.LogControl1 org.freedesktop.login1 org.freedesktop.machine1 org.freedesktop.oom1 org.freedesktop.portable1 org.freedesktop.resolve1 org.freedesktop.systemd1 org.freedesktop.timedate1
2021-07-24 15:30:42 +08:00
test: verify our own units (where applicable) This is inspired by one of our internal tests that does pretty much the same thing. However, it is slightly more convoluted than I'd like it to be, since I really don't want to duplicate the list of our units in another place, so we need to, somehow, pass the list from the meson file to the test script. I originally envisioned this to be a part of the unit test suite, but this doesn't work for unit files with absolute paths to binaries, as we'd have to install the build first (maybe using a chroot would work?). It doesn't check man pages (since they might not be installed on the test machine) and also skip recursive dependencies (as that would trip over issues in files that are not under our direct control), but it should still cover typos and such. There are currently two units for which the check had to be disabled - syslog.socket, as the corresponding syslog.service might not be installed, and rc-local.service as that's a compat API and the necessary /etc/rc.d/rc.local file may not (and most likely won't be) present.
2024-02-20 03:41:49 +08:00
meson_extract_unit_files = find_program('tools/meson-extract-unit-files.py')
custom_target('installed-unit-files.txt',
output : 'installed-unit-files.txt',
capture : true,
install : want_tests != 'no' and install_tests,
install_dir : testdata_dir,
command : [meson_extract_unit_files, project_build_root])
meson: make lines more consistent
2023-12-15 05:35:00 +08:00
#####################################################################
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
meson: add check:true/false to all run_command() invocations meson-0.59.4-1.fc35.noarch says: WARNING: You should add the boolean check kwarg to the run_command call. It currently defaults to false, but it will default to true in future releases of meson. See also: https://github.com/mesonbuild/meson/issues/9300
2021-11-17 20:58:53 +08:00
alt_time_epoch = run_command('date', '-Is', '-u', '-d', '@@0@'.format(time_epoch),
check : true).stdout().strip()
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
summary({
'split bin-sbin' : split_bin,
'prefix directory' : prefixdir,
'sysconf directory' : sysconfdir,
'include directory' : includedir,
'lib directory' : libdir,
'SysV init scripts' : sysvinit_path,
'SysV rc?.d directories' : sysvrcnd_path,
'PAM modules directory' : pamlibdir,
'PAM configuration directory' : pamconfdir,
ssh-proxy: add ssh ProxyCommand tool that can connect to AF_UNIX + AF_VSOCK sockets This adds a tiny binary that is hooked into SSH client config via ProxyCommand and which simply connects to an AF_UNIX or AF_VSOCK socket of choice. The syntax is as simple as this: ssh unix/some/path # (this connects to AF_UNIX socket /some/path) or: ssh vsock/4711 I used "/" as separator of the protocol ID and the value since ":" is already taken by SSH itself when doing sftp. And "@" is already taken for separating the user name.
2024-01-05 06:31:51 +08:00
'ssh server configuration directory' : sshdconfdir,
ssh-generator: create privsep dir via tmpfiles.d/ if we are told to To make it easy to have a workable ssh-generator on various distros, let's optionally generate the ssh privsep dir via tmpfiles.d/ drop-in. This enables the concept with a path of /run/sshd/ as default. This is the path Debian/Ubuntu uses, and means that we just work on those distros. Debian/Ubuntu is the only distro (apparently?) that puts the privsep dir under /run/, hence always needs the dir to be created manually. Other distros don't need it that much, because they place the dir in /usr/ (fedora, best choice!) or /var/ (others, not ideal, because still mutable). Also adds a longer explanation about this in NEWS, in the hope that distro maintaines read that and maybe start cleaning this up. Alternative to: #31543
2024-03-01 18:25:52 +08:00
'ssh server privilege separation directory' : sshdprivsepdir,
ssh-proxy: add ssh ProxyCommand tool that can connect to AF_UNIX + AF_VSOCK sockets This adds a tiny binary that is hooked into SSH client config via ProxyCommand and which simply connects to an AF_UNIX or AF_VSOCK socket of choice. The syntax is as simple as this: ssh unix/some/path # (this connects to AF_UNIX socket /some/path) or: ssh vsock/4711 I used "/" as separator of the protocol ID and the value since ":" is already taken by SSH itself when doing sftp. And "@" is already taken for separating the user name.
2024-01-05 06:31:51 +08:00
'ssh client configuration directory' : sshconfdir,
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
'libcryptsetup plugins directory' : libcryptsetup_plugins_dir,
shell: define three system credentials we can propagate into shell prompts and welcome messages
2024-09-06 22:30:54 +08:00
'Shell profile directory' : shellprofiledir,
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
'RPM macros directory' : rpmmacrosdir,
'modprobe.d directory' : modprobedir,
'D-Bus policy directory' : dbuspolicydir,
'D-Bus session directory' : dbussessionservicedir,
'D-Bus system directory' : dbussystemservicedir,
meson: show dbus interfaces directory in summary
2021-12-26 09:44:52 +08:00
'D-Bus interfaces directory' : dbus_interfaces_dir,
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
'bash completions directory' : bashcompletiondir,
'zsh completions directory' : zshcompletiondir,
meson: allow specifying a custom "tag" for the private shared libaries We have /usr/lib/systemd/libsystemd-{shared,core}-nnn.so. With this path the 'nnn' part can be changed to something different. The idea is that during a package build this will be set to the package version. This way during in-place upgrades with the same major version both the new and old libraries can cooexit. This should fix the issue when systemd programs are called during package upgrades and fail to exec because the expect different symbols in the library they are linked to. This should fix https://bugzilla.redhat.com/show_bug.cgi?id=1906010.
2021-12-15 01:03:06 +08:00
'private shared lib version tag' : shared_lib_tag,
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
'extra start script' : get_option('rc-local'),
'debug shell' : '@0@ @ @1@'.format(get_option('debug-shell'),
get_option('debug-tty')),
'system UIDs' : '<=@0@ (alloc >=@1@)'.format(conf.get('SYSTEM_UID_MAX'),
conf.get('SYSTEM_ALLOC_UID_MIN')),
'system GIDs' : '<=@0@ (alloc >=@1@)'.format(conf.get('SYSTEM_GID_MAX'),
conf.get('SYSTEM_ALLOC_GID_MIN')),
'dynamic UIDs' : '@0@…@1@'.format(dynamic_uid_min, dynamic_uid_max),
'container UID bases' : '@0@…@1@'.format(container_uid_base_min, container_uid_base_max),
'static UID/GID allocations' : ' '.join(static_ugids),
'/dev/kvm access mode' : get_option('dev-kvm-mode'),
'render group access mode' : get_option('group-render-mode'),
'certificate root directory' : get_option('certificate-root'),
'support URL' : support_url,
'nobody user name' : nobody_user,
'nobody group name' : nobody_group,
'fallback hostname' : get_option('fallback-hostname'),
meson: show default compression method in summary
2022-04-27 19:47:38 +08:00
'default compression method' : compression,
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
'default DNSSEC mode' : default_dnssec,
'default DNS-over-TLS mode' : default_dns_over_tls,
'default mDNS mode' : default_mdns,
'default LLMNR mode' : default_llmnr,
'default DNS servers' : dns_servers.split(' '),
'default NTP servers' : ntp_servers.split(' '),
tree-wide: use "_" rather than "-" as separator in kernel cmdline options Most of our kernel cmdline options use underscores as word separators in kernel cmdline options, but there were some exceptions. Let's fix those, and also use underscores. Since our /proc/cmdline parsers don't distinguish between the two characters anyway this should not break anything, but makes sure our own codebase (and in particular docs and log messages) are internally consistent.
2024-02-28 22:31:27 +08:00
'default net.naming_scheme= value': default_net_naming_scheme,
'default KillUserProcesses= value': kill_user_processes,
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
'default locale' : default_locale,
meson: show default nspawn locale in summary Follow-up for a22f5186761a437d8845397bbbfeaf9a7d590ec2.
2022-06-27 11:46:57 +08:00
'default nspawn locale' : nspawn_locale,
meson: add status unit format to summary
2022-06-10 02:32:22 +08:00
'default status unit format' : status_unit_format_default,
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
'default user $PATH' :
default_user_path != '' ? default_user_path : '(same as system services)',
'systemd service watchdog' : service_watchdog == '' ? 'disabled' : service_watchdog,
'time epoch' : '@0@ (@1@)'.format(time_epoch, alt_time_epoch)})
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
# TODO:
# CFLAGS: ${OUR_CFLAGS} ${CFLAGS}
# CPPFLAGS: ${OUR_CPPFLAGS} ${CPPFLAGS}
# LDFLAGS: ${OUR_LDFLAGS} ${LDFLAGS}
found = []
missing = []
foreach tuple : [
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
# dependencies
['ACL'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['AUDIT'],
['AppArmor'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['IMA'],
['PAM'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['SECCOMP'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['SELinux'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['SMACK'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['blkid'],
['elfutils'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['gcrypt'],
['gnutls'],
meson, bpf: add HAVE_LIBBPF, BPF_FRAMEWORK options * Add `bpf-framework` feature gate with 'auto', 'true' and 'false' choices * Add libbpf [0] dependency * Search for clang llvm-strip and bpftool binaries in compile time to generate bpf skeleton. For libbpf [0], make 0.2.0 [1] the minimum required version. If libbpf is satisfied, set HAVE_LIBBPF config option to 1. If `bpf-framework` feature gate is set to 'auto', means that whether bpf feature is enabled or now is defined by the presence of all of libbpf, clang, llvm and bpftool in build environment. With 'auto' all dependencies are optional. If the gate is set to `true`, make all of the libbpf, clang and llvm dependencies mandatory. If it's set to `false`, set `BPF_FRAMEWORK` to false and make libbpf dependency optional. libbpf dependency is dynamic followed by the common pattern in systemd. meson, bpf: add build rule for socket_bind program
2020-11-14 09:08:15 +08:00
['libbpf'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['libcryptsetup'],
Add support for systemd-tpm2 libcryptsetup plugin. Add support for systemd-tpm2 based LUKS2 device activation via libcryptsetup plugin. This make the feature (tpm2 sealed LUKS2 keyslot passphrase) usable from both systemd utilities and cryptsetup cli. The feature is configured via -Dlibcryptsetup-plugins combo with default value set to 'auto'. It get's enabled automatically when cryptsetup 2.4.0 or later is installed in build system.
2021-03-17 03:13:28 +08:00
['libcryptsetup-plugins'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['libcurl'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['libfdisk'],
['libfido2'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['libidn'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['libidn2'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['libiptc'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['microhttpd'],
['openssl'],
['p11kit'],
shared: add libpasswdqc support Co-authored-by: Dmitry V. Levin <ldv@altlinux.org> Resolves: #15055
2021-08-06 16:41:01 +08:00
['passwdqc'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['pcre2'],
['pwquality'],
['qrencode'],
['tpm2'],
['xkbcommon'],
# compression libs
['zstd'],
['lz4'],
['xz'],
['zlib'],
['bzip2'],
# components
['backlight'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['binfmt'],
tree-wide: Drop gnu-efi This drops all mentions of gnu-efi and its manual build machinery. A future commit will bring bootloader builds back. A new bootloader meson option is now used to control whether to build sd-boot and its userspace tooling.
2023-02-26 21:09:44 +08:00
['bootloader'],
journalctl: allow statically linked build The journalctl tool may be needed on cross compilation hosts in order to run --update-catalog against a target rootfs. To avoid reliability issues caused by shared linking allow journalctl to be linked statically.
2022-07-28 05:28:09 +08:00
['bpf-framework', conf.get('BPF_FRAMEWORK') == 1],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['coredump'],
['efi'],
tree-wide: Drop gnu-efi This drops all mentions of gnu-efi and its manual build machinery. A future commit will bring bootloader builds back. A new bootloader meson option is now used to control whether to build sd-boot and its userspace tooling.
2023-02-26 21:09:44 +08:00
['environment.d'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['firstboot'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['hibernate'],
['homed'],
['hostnamed'],
['hwdb'],
['importd'],
['initrd'],
meson: build kernel-install man page when necessary
2022-03-31 17:17:10 +08:00
['kernel-install'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['localed'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['logind'],
['machined'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['networkd'],
['nss-myhostname'],
['nss-mymachines'],
['nss-resolve'],
['nss-systemd'],
['oomd'],
add new portable service framework This adds a small service "systemd-portabled" and a matching client "portablectl", which implement the "portable service" concept. The daemon implements the actual operations, is PolicyKit-enabled and is activated on demand with exit-on-idle. Both the daemon and the client are an optional build artifact, enabled by default rhough.
2018-04-17 03:41:40 +08:00
['portabled'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['pstore'],
['quotacheck'],
['randomseed'],
['repart'],
['resolve'],
['rfkill'],
sysext: new tool for managing "system extensions" for /usr/ + /opt/
2021-01-08 23:57:27 +08:00
['sysext'],
journalctl: allow statically linked build The journalctl tool may be needed on cross compilation hosts in order to run --update-catalog against a target rootfs. To avoid reliability issues caused by shared linking allow journalctl to be linked statically.
2022-07-28 05:28:09 +08:00
['systemd-analyze', conf.get('ENABLE_ANALYZE') == 1],
sysupdate: add new component "sysupdate"
2020-12-28 22:17:54 +08:00
['sysupdate'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['sysusers'],
storagetm: add new systemd-storagetm component This implements a "storage target mode", similar to what MacOS provides since a long time as "Target Disk Mode": https://en.wikipedia.org/wiki/Target_Disk_Mode This implementation is relatively simple: 1. a new generic target "storage-target-mode.target" is added, which when booted into defines the target mode. 2. a small tool and service "systemd-storagetm.service" is added which exposes a specific device or all devices as NVMe-TCP devices over the network. NVMe-TCP appears to be hot shit right now how to expose block devices over the network. And it's really simple to set up via configs, hence our code is relatively short and neat. The idea is that systemd-storagetm.target can be extended sooner or later, for example to expose block devices also as USB mass storage devices and similar, in case the system has "dual mode" USB controller that can also work as device, not just as host. (And people could also plug in sharing as NBD, iSCSI, whatever they want.) How to use this? Boot into your system with a kernel cmdline of "rd.systemd.unit=storage-target-mode.target ip=link-local", and you'll see on screen the precise "nvme connect" command line to make the relevant block devices available locally on some other machine. This all requires that the target mode stuff is included in the initrd of course. And the system will the stay in the initrd forever. Why bother? Primarily three use-cases: 1. Debug a broken system: with very few dependencies during boot get access to the raw block device of a broken machine. 2. Migrate from system to another system, by dd'ing the old to the new directly. 3. Installing an OS remotely on some device (for example via Thunderbolt networking) (And there might be more, for example the ability to boot from a laptop's disk on another system) Limitations: 1. There's no authentication/encryption. Hence: use this on local links only. 2. NVMe target mode on Linux supports r/w operation only. Ideally, we'd have a read-only mode, for security reasons, and default to it. Future love: 1. We should have another mode, where we simply expose the homed LUKS home dirs like that. 2. Some lightweight hookup with plymouth, to display a (shortened) version of the info we write to the console. To test all this, just run: mkosi --kernel-command-line-extra="rd.systemd.unit=storage-target-mode.target" qemu
2023-10-27 20:25:49 +08:00
['storagetm'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['timedated'],
['timesyncd'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['tmpfiles'],
['userdb'],
['vconsole'],
vmspawn: added initial code for vmspawn vmspawn-settings.c is currently empty but this will be used in future to house code for parsing settings from a file
2023-10-12 20:13:19 +08:00
['vmspawn'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['xdg-autostart'],
# optional features
meson: introduce HAVE_DMI flag The condition is used at several places. Let's introduce a simple flag for that.
2023-07-30 05:32:53 +08:00
['dmi'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['idn'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['polkit'],
journalctl: allow statically linked build The journalctl tool may be needed on cross compilation hosts in order to run --update-catalog against a target rootfs. To avoid reliability issues caused by shared linking allow journalctl to be linked statically.
2022-07-28 05:28:09 +08:00
['legacy-pkla', install_polkit_pkla],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['kmod'],
shutdown: Add Xen kexec support In the Xen case, it's the hypervisor which manages kexec. We thus have to ask it whether a kernel is loaded, instead of relying on /sys/kernel/kexec_loaded.
2022-11-01 23:53:02 +08:00
['xenctrl'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['dbus'],
['glib'],
['tpm'],
journalctl: allow statically linked build The journalctl tool may be needed on cross compilation hosts in order to run --update-catalog against a target rootfs. To avoid reliability issues caused by shared linking allow journalctl to be linked statically.
2022-07-28 05:28:09 +08:00
['man pages', want_man],
['html pages', want_html],
['man page indices', want_man and have_lxml],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['SysV compat'],
meson: reorder the "features" list Try to make this more manageable by reording: - dependencies / inputs (with subcategory of compression libraries) - major components / outputs - optional features / conditionals that don't fit into the two above categories The division isn't well defined, because libraries often correspond one-to-one to feature, but not always.
2021-04-15 16:59:03 +08:00
['compat-mutable-uid-boundaries'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['utmp'],
['ldconfig'],
journalctl: allow statically linked build The journalctl tool may be needed on cross compilation hosts in order to run --update-catalog against a target rootfs. To avoid reliability issues caused by shared linking allow journalctl to be linked statically.
2022-07-28 05:28:09 +08:00
['adm group', get_option('adm-group')],
['wheel group', get_option('wheel-group')],
sysusers: make group shadow support configurable Some distros (openSUSE) don't have group shadow support enabled. This can lead to the following error: # systemd-sysusers Creating group foofoo with gid 478. # systemd-sysusers # groupdel foofoo # systemd-sysusers Creating group foofoo with gid 478. Failed to write files: File exists This patch adds --disable-gshadow option to configure. If used, systemd-sysvusers won't consider /etc/gshadow.
2017-05-09 20:02:37 +08:00
['gshadow'],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
['debug hashmap'],
['debug mmap cache'],
meson: also add option for debugging siphash
2018-11-22 23:36:35 +08:00
['debug siphash'],
journalctl: allow statically linked build The journalctl tool may be needed on cross compilation hosts in order to run --update-catalog against a target rootfs. To avoid reliability issues caused by shared linking allow journalctl to be linked statically.
2022-07-28 05:28:09 +08:00
['trace logging', conf.get('LOG_TRACE') == 1],
test: Only set environment variable if integration tests are enabled. If we set it to '0' if integration tests are not enabled then we can't enable them from the command line since environment from meson takes priority over environment variables from the command line. We also rename the related variables to avoid conflicts with the existing integration_tests variable.
2024-05-03 02:21:29 +08:00
['slow tests', want_slow_tests],
['fuzz tests', want_fuzz_tests],
journalctl: allow statically linked build The journalctl tool may be needed on cross compilation hosts in order to run --update-catalog against a target rootfs. To avoid reliability issues caused by shared linking allow journalctl to be linked statically.
2022-07-28 05:28:09 +08:00
['install tests', install_tests],
['link-udev-shared', get_option('link-udev-shared')],
['link-systemctl-shared', get_option('link-systemctl-shared')],
['link-networkd-shared', get_option('link-networkd-shared')],
['link-timesyncd-shared', get_option('link-timesyncd-shared')],
['link-journalctl-shared', get_option('link-journalctl-shared')],
['link-boot-shared', get_option('link-boot-shared')],
portable, meson: allow statically linked build Build option "link-portabled-shared" to build a statically linked systemd-portabled by using -Dlink-portabled-shared=false on systems with full systemd stack except systemd-portabled, such as CentOS/RHEL 9.
2023-05-14 09:17:47 +08:00
['link-portabled-shared', get_option('link-portabled-shared')],
manager: optionally, do a full preset on first boot A compile time option is added to select behaviour: by default UNIT_FILE_PRESET_ENABLE_ONLY is still used, but the intent is to change to UNIT_FILE_PRESET_FULL at some point in the future. Distros that want to opt-in can use the config option to change the behaviour. (The option is just a boolean: it would be possible to make it multi-valued, and allow full, enable-only, disable-only, none. But so far nobody has asked for this, and it's better not to complicate things needlessly.) With the configuration option flipped, instead of only doing enablements, perform a full preset on first boot. The reason is that although `/etc/machine-id` might be missing, there may be other files provisioned in `/etc` (in fact, this use case is mentioned in `log_execution_mode`). Some of those possible files include enablement symlinks even if presets dictate it should be disabled. Such a seemingly contradictory situation occurs in {RHEL,Fedora} CoreOS, where we ship `/etc` as if `preset-all` were called. However, we want to allow users to disable default-enabled services via Ignition, which does this by creating preset dropins before switchroot. (For why we do `preset-all` at compose time, see: https://github.com/coreos/fedora-coreos-config/pull/77). For example, the composed FCOS image has a `enable zincati.service` preset and an enablement for that in `/etc`, while at boot time when we switch root, there may be a `disable zincati.service` preset with higher precedence. In that case, we want systemd to disable the service. This is essentially a revert of 304b3079a203. It seems like systemd *used* to do this, but it was changed to try to make the container workflow a bit faster. Resolves: https://github.com/coreos/fedora-coreos-tracker/issues/392 Co-authored-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
2020-03-24 00:25:19 +08:00
['first-boot-full-preset'],
meson: add option for fexecve use There are downsides to using fexecve: when fexecve is used (for normal executables), /proc/pid/status shows Name: 3, which means that ps -C foobar doesn't work. pidof works, because it checks /proc/self/cmdline. /proc/self/exe also shows the correct link, but requires privileges to read. /proc/self/comm also shows "3". I think this can be considered a kernel deficiency: when O_CLOEXEC is used, this "3" is completely meaningless. It could be any number. The kernel should use argv[0] instead, which at least has *some* meaning. I think the approach with fexecve/execveat is instersting, so let's provide it as opt-in.
2020-11-06 22:01:13 +08:00
['fexecve'],
journalctl: allow statically linked build The journalctl tool may be needed on cross compilation hosts in order to run --update-catalog against a target rootfs. To avoid reliability issues caused by shared linking allow journalctl to be linked statically.
2022-07-28 05:28:09 +08:00
['standalone-binaries', get_option('standalone-binaries')],
['coverage', get_option('b_coverage')],
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
]
meson: avoid warning about comparison of bool and string meson.build:2907: WARNING: Trying to compare values of different types (bool, str) using ==. The result of this is undefined and will become a hard error in a future Meson release.
2018-03-09 21:21:08 +08:00
if tuple.length() >= 2
cond = tuple[1]
else
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
ident1 = 'HAVE_' + tuple[0].underscorify().to_upper()
ident2 = 'ENABLE_' + tuple[0].underscorify().to_upper()
build-sys: use #if Y instead of #ifdef Y everywhere The advantage is that is the name is mispellt, cpp will warn us. $ git grep -Ee "conf.set\('(HAVE|ENABLE)_" -l|xargs sed -r -i "s/conf.set\('(HAVE|ENABLE)_/conf.set10('\1_/" $ git grep -Ee '#ifn?def (HAVE|ENABLE)' -l|xargs sed -r -i 's/#ifdef (HAVE|ENABLE)/#if \1/; s/#ifndef (HAVE|ENABLE)/#if ! \1/;' $ git grep -Ee 'if.*defined\(HAVE' -l|xargs sed -i -r 's/defined\((HAVE_[A-Z0-9_]*)\)/\1/g' $ git grep -Ee 'if.*defined\(ENABLE' -l|xargs sed -i -r 's/defined\((ENABLE_[A-Z0-9_]*)\)/\1/g' + manual changes to meson.build squash! build-sys: use #if Y instead of #ifdef Y everywhere v2: - fix incorrect setting of HAVE_LIBIDN2
2017-10-03 16:41:51 +08:00
cond = conf.get(ident1, 0) == 1 or conf.get(ident2, 0) == 1
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
endif
if cond
meson: drop parens when appending to list Meson does not care either way, so let's use the simpler syntax. And files() already gives a list, so nesting this in a list wouldn't be necessary even if meson did not flatten everything.
2018-07-31 15:44:11 +08:00
found += tuple[0]
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
else
meson: drop parens when appending to list Meson does not care either way, so let's use the simpler syntax. And files() already gives a list, so nesting this in a list wouldn't be necessary even if meson did not flatten everything.
2018-07-31 15:44:11 +08:00
missing += tuple[0]
meson: add status report This is similar to what ./configure prints. Instead of a long list of yes/no lines, I added two lines at the end with "enabled features" and "disabled features". This is what the mplayer/mencoder ./configure script did back in the day. The advantage is that it's easy to look at the list of disabled features and check for any unexpected entries.
2017-04-28 08:54:52 +08:00
endif
endforeach
meson: fold static libsystemd and libudev into the generic status line It's a very specialized feature and we don't need to devote a separate line to it.
2021-04-15 15:56:06 +08:00
if static_libsystemd == 'false'
missing += 'static-libsystemd'
else
found += 'static-libsystemd(@0@)'.format(static_libsystemd)
endif
if static_libudev == 'false'
missing += 'static-libudev'
else
found += 'static-libudev(@0@)'.format(static_libudev)
endif
meson: add config setting to select between openssl and gcrypt This is not pretty, but it is supposed to be only a temporary measure.
2021-11-02 16:44:12 +08:00
if conf.get('HAVE_OPENSSL_OR_GCRYPT') == 1 and conf.get('PREFER_OPENSSL') == 1
found += 'cryptolib(openssl)'
elif conf.get('HAVE_OPENSSL_OR_GCRYPT') == 1
found += 'cryptolib(gcrypt)'
else
missing += 'cryptolib'
endif
meson: output one "item" for DNS-over-TLS
2021-04-15 17:04:14 +08:00
if conf.get('DNS_OVER_TLS_USE_GNUTLS') == 1
found += 'DNS-over-TLS(gnutls)'
elif conf.get('DNS_OVER_TLS_USE_OPENSSL') == 1
found += 'DNS-over-TLS(openssl)'
else
missing += 'DNS-over-TLS'
endif
meson: use meson's summary() The output is similar to our hand-crafted status message, but it's nice to use the built-in functionality. After all, it was amended during development to support our use case.
2021-07-28 16:04:01 +08:00
summary({
'enabled' : ', '.join(found),
'disabled' : ', '.join(missing)},
section : 'Features')
Reference in New Issue Copy Permalink