Commit Graph

171 Commits

Author SHA1 Message Date
Mike Frysinger
9cc11ab5bf sim: depend on gnulib
We're going to start using gnulib in the sim, so make sure it exists.

ChangeLog:

	* Makefile.def: Add configure-sim dependency on all-gnulib.
	* Makefile.in: Regenerated.
2021-05-18 17:47:27 -04:00
Nick Alcock
755ba58ebe Add install dependencies for ld -> bfd and libctf -> bfd
This stops problems parallel-installing if a relink of libctf is needed.

Also adds corresponding install-strip dependencies.

ChangeLog
2021-03-18  Nick Alcock  <nick.alcock@oracle.com>

	PR libctf/27482
	* Makefile.def: Add install-bfd dependencies for install-libctf and
	install-ld, and install-strip-bfd dependencies for
	install-strip-libctf and install-strip-ld; move the install-ld
	dependency on install-libctf to join it.
	* Makefile.in: Regenerated.
2021-03-18 12:40:40 +00:00
Mike Frysinger
367c5eb750 sim: drop dep on configure-gdb
I'm not entirely sure why this is here since the sim doesn't use
anything from the gdb/ dir directly, and the commit that added it
included a bunch more changes and doesn't seem to call out this
dep specifically.
2021-03-12 19:50:26 -05:00
Nick Alcock
f04ce15e83 ld: depend on libctf
Since ld may depend on libctf (if present), and libctf may be relinked
by the installation process, libctf must be installed before ld is,
or the relink may fail if it calls on symbols or symbol versions that do
not exist in any libctf already present on the system.  (If none is
present, the copy in the build tree will be automatically used, but
if one *is* present, it may take precedence and break things.)

(This is a maybe- dependency, so it will work even if libctf is
disabled.)

ChangeLog
2021-01-26  Nick Alcock  <nick.alcock@oracle.com>

	PR 27250
	* Makefile.def: Add install-libctf dependency to install-ld.
	* Makefile.in: Regenerated.
2021-01-27 11:04:12 +00:00
Nick Alcock
c59e30ed17 libctf: new testsuite
This introduces a new lookup testsuite under libctf, which operates by
compiling (with libtool) a "lookup" .c file that uses libctf to analyze
some other program, then compiling some number of test object files with
CTF and optionally linking them together and running the lookup program
on the test object files (or linked test binary), before diffing the
result much as run_dump_test does.

This lets us test the portions of libctf that are not previously
testable, notably the portions that do lookup on linked output and
that create dynamic dictionaries and then do lookup on them before
writing them out, something that is not tested by the ld-ctf testsuite
because the linker never does this.

A couple of simple tests are added: one testing the functionality of
enum lookups, and one testing that the recently-added commit adding
extra paranoia to incomplete type handling doesn't break linking and
that the result of the link is an (otherwise-impossible) array of
forward type in the shared CTF dict.

ChangeLog
2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* Makefile.def (libctf): No longer no_check.  Checking depends on
	all-ld.
	* Makefile.in: Regenerated.

libctf/ChangeLog
2021-01-05  Nick Alcock  <nick.alcock@oracle.com>

	* Makefile.am (EXPECT): New.
	(RUNTEST): Likewise.
	(RUNTESTFLAGS): Likewise.
	(CC_FOR_TARGET): Likewise.
	(check-DEJAGNU): Likewise.
	(AUTOMAKE_OPTIONS): Add dejagnu.
	* Makefile.in: Regenerated.
	* testsuite/config/default.exp: New.
	* testsuite/lib/ctf-lib.exp: Likewise.
	* testsuite/libctf-lookup/enum.lk: New test.
	* testsuite/libctf-lookup/enum-ctf.c: New CTF input.
	* testsuite/libctf-lookup/enum.c: New lookup test.
	* testsuite/libctf-lookup/ambiguous-struct*.c: New test.
	* testsuite/libctf-lookup/lookup.exp: New.
2021-01-05 14:53:40 +00:00
Andrew Burgess
ba4d88ad89 gdb/gdbserver: add dependencies for distclean-gnulib
After commit:

  commit 361cb21935
  Date:   Tue Oct 6 10:09:06 2020 +0100

      gnulib: Ensure all libraries are used when building gdb/gdbserver

We now get an error when, at the top level of the build tree, we do
'make distclean'.

The reason for this is that the gnulib directory is cleaned before the
gdb directory, cleaning gnulib deletes Makefile.gnulib.inc from the
gnulib build directory, which is currently pulled in by the gdb
Makefile.in using 'include'.

This commit adds a dependency between distclean-gnulib and both
distclean-gdb and distclean-gdbserver.  This means that gdb and
gdbserver will be cleaned before gnulib, as a result the
Makefile.gnulib.inc file should exist when needed.

ChangeLog:

	* Makefile.in: Rebuild.
	* Makefile.def: Make distclean-gnulib depend on distclean-gdb and
	distclean-gdbserver.
2020-10-14 15:05:14 +01:00
Tom Tromey
4635ff9753 Change gdbserver to use existing gdbsupport
This changes the gdbserver build to use the gdbsupport that was built
for gdb.

gdbserver and gdbreplay now must use WIN32APILIBS (aka -lws2_32).
Before this change, gdbserver did not define USE_WIN32API when
building gdbsupport, but now this is always done.

ChangeLog
2020-03-12  Tom Tromey  <tom@tromey.com>

	* Makefile.in: Rebuild.
	* Makefile.def (gdbserver): Depend on gdbsupport.

gdbserver/ChangeLog
2020-03-12  Tom Tromey  <tom@tromey.com>

	* configure: Rebuild.
	* configure.ac (GDBSERVER_DEPFILES): Remove srv_selftest_objs.
	(WIN32APILIBS): New subst.
	* Makefile.in (SFILES, OBS, TAGS, GDBREPLAY_OBS): Remove
	gdbsupport files.
	(gdbsupport/%.o): Remove target.
	(GDBSUPPORT_BUILDDIR, GDBSUPPORT): New variables.
	(gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Add GDBSUPPORT.
	(WIN32APILIBS): New variable.
	(gdbserver$(EXEEXT)): Add WIN32APILIBS.
	(gdbreplay$(EXEEXT)): Likewise.
2020-03-12 13:32:16 -06:00
Tom Tromey
213291361b Change gdbsupport not to rely on BFD
This changes gdbsupport so that it no longer relies on BFD.  This is a
precursor to making gdbserver use the already-built gdbsupport,
because building gdbserver should not require BFD to be built.

The most notable change here is that CORE_ADDR is always a 64-bit
type.  This makes it so that gdb acts as if it were always built in
64-bit mode.

ChangeLog
2020-03-12  Tom Tromey  <tom@tromey.com>

	* Makefile.in: Rebuild.
	* Makefile.def (gdbsupport): Don't depend on bfd.

gdbsupport/ChangeLog
2020-03-12  Tom Tromey  <tom@tromey.com>

	* common-types.h: Remove GDBSERVER code.
	(gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Redefine.
	* common-defs.h: Remove GDBSERVER code.
2020-03-12 13:32:16 -06:00
Tom Tromey
9a665d6226 Fix gdbserver build when intl already built
gdbserver uses gdb's alloc.c, and this in turn can include headers
from intl via gdbsupport/gdb_locale.h.  This can cause build failures
in some situations, for example if you build gdb and gdbserver on
mingw.

This patch restores the gdbsupport dependency on intl, and changes
gdbserver to use ZW_GNU_GETTEXT_SISTER_DIR.  This fixes this build
problem.

ChangeLog
2020-03-12  Tom Tromey  <tom@tromey.com>

	* Makefile.in: Rebuild.
	* Makefile.def (gdbsupport): Depend on intl.

gdbserver/ChangeLog
2020-03-12  Tom Tromey  <tom@tromey.com>

	* config.in, configure: Rebuild.
	* configure.ac: Call ZW_GNU_GETTEXT_SISTER_DIR.
	* acinclude.m4: Include gettext-sister.m4.
	* Makefile.in (top_builddir, INTL, INTL_DEPS, INTL_CFLAGS): New
	variables.
	(INCLUDE_CFLAGS): Add INTL_CFLAGS.
	(gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Use INTL_DEPS, INTL.
2020-03-12 13:32:15 -06:00
Tom Tromey
1a627e7e6c Change gdbserver to use existing gnulib and libiberty
This changes gdbserver so that it no longer builds its own gnulib and
libiberty.  Instead, it now relies on the ones that were already built
at the top level.

gdbsupport is still built specially for gdbserver.  This is more
complicated and will be tackled in a subsequent patch.

ChangeLog
2020-02-14  Tom Tromey  <tom@tromey.com>

	* Makefile.in: Rebuild.
	* Makefile.def: Make gdbserver require gnulib and libiberty.

gdbserver/ChangeLog
2020-02-14  Tom Tromey  <tom@tromey.com>

	* acinclude.m4: Don't include acx_configure_dir.m4.
	* Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
	(SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
	(all, install-only, uninstall, clean-info, clean)
	(maintainer-clean): Don't recurse.
	(subdir_do, all-lib): Remove.
	($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
	(GNULIB_H): Remove.
	(generated_files): Update.
	($(GNULIB_BUILDDIR)/Makefile): Remove rule.
	* configure: Rebuild.
	* configure.ac: Don't configure gnulib or libiberty.
	(GNULIB): Update.

gdbsupport/ChangeLog
2020-02-14  Tom Tromey  <tom@tromey.com>

	* common-defs.h: Change path to gnulib/config.h.

Change-Id: I469cbbf5db2ab37109c058e9e3a1e4f4dabdfc98
2020-02-14 14:34:20 -07:00
Tom Tromey
919adfe840 Move gdbserver to top level
This patch moves gdbserver to the top level.

This patch is as close to a pure move as possible -- gdbserver still
builds its own variant of gnulib and gdbsupport.  Changing this will
be done in a separate patch.

[v2] Note that, per Simon's review comment, this patch changes the
tree so that gdbserver is not built for or1k or score.  This makes
sense, because there is apparently not actually a gdbserver port here.

[v3] This version of the patch also splits out some configury into a
new file, gdbserver/configure.host, so that the top-level configure
script can simply rely on it in order to decide whether gdbserver
should be built.

[v4] This version adds documentation and removes some unnecessary
top-level dependencies.

[v5] Update docs to mention "make all-gdbserver" and change how
top-level configure decides whether to build gdbserver, switching to a
single, shared script.

Tested by the buildbot.

ChangeLog
2020-02-07  Tom Tromey  <tom@tromey.com>
	    Pedro Alves  <palves@redhat.com>

	* src-release.sh (GDB_SUPPORT_DIRS): Add gdbserver.
	* gdbserver: New directory, moved from gdb/gdbserver.
	* configure.ac (host_tools): Add gdbserver.
	Only build gdbserver on certain systems.
	* Makefile.in, configure: Rebuild.
	* Makefile.def (host_modules, dependencies): Add gdbserver.
	* MAINTAINERS: Add gdbserver.

gdb/ChangeLog
2020-02-07  Tom Tromey  <tom@tromey.com>

	* README: Update gdbserver documentation.
	* gdbserver: Move to top level.
	* configure.tgt (build_gdbserver): Remove.
	* configure.ac: Remove --enable-gdbserver.
	* configure: Rebuild.
	* Makefile.in (distclean): Don't mention gdbserver.

Change-Id: I826b7565b54604711dc7a11edea0499cd51ff39e
2020-02-07 08:42:25 -07:00
Simon Marchi
c4d3fc1480 Make all-gdbsupport depend on all-bfd
Trying to run "make all-gdbsupport" at the top-level in a build from scratch
results in:

make[2]: Entering directory '/home/smarchi/build/binutils-gdb/gdbsupport'
  CC       agent.o
In file included from /home/smarchi/src/binutils-gdb/gdbsupport/common-defs.h:133,
                 from /home/smarchi/src/binutils-gdb/gdbsupport/agent.c:20:
/home/smarchi/src/binutils-gdb/gdbsupport/common-types.h:35:10: fatal error: bfd.h: No such file or directory
   35 | #include "bfd.h"
      |          ^~~~~~~

Before building all-gdbsupport, we need all-bfd to run, so that bfd.h is
generated.

(Once this patch is merged in the binutils-gdb repo, I'll send it to gcc
to keep the files in sync.)

ChangeLog:

	* Makefile.def: Add dependencies of all-gdbsupport on all-bfd.
	* Makefile.in: Re-generate.
2020-01-17 13:40:21 -05:00
Tom Tromey
01027315f5 Move gdbsupport to the top level
This patch moves the gdbsupport directory to the top level.  This is
the next step in the ongoing project to move gdbserver to the top
level.

The bulk of this patch was created by "git mv gdb/gdbsupport gdbsupport".

This patch then adds a build system to gdbsupport and wires it into
the top level.  Then it changes gdb to use the top-level build.

gdbserver, on the other hand, is not yet changed.  It still does its
own build of gdbsupport.

ChangeLog
2020-01-14  Tom Tromey  <tom@tromey.com>

	* src-release.sh (GDB_SUPPORT_DIRS): Add gdbsupport.
	* MAINTAINERS: Add gdbsupport.
	* configure: Rebuild.
	* configure.ac (configdirs): Add gdbsupport.
	* gdbsupport: New directory, move from gdb/gdbsupport.
	* Makefile.def (host_modules, dependencies): Add gnulib.
	* Makefile.in: Rebuild.

gdb/ChangeLog
2020-01-14  Tom Tromey  <tom@tromey.com>

	* nat/x86-linux-dregs.c: Include configh.h.
	* nat/linux-ptrace.c: Include configh.h.
	* nat/linux-btrace.c: Include configh.h.
	* defs.h: Include config.h, bfd.h.
	* configure.ac: Don't source common.host.
	(CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
	* configure: Rebuild.
	* acinclude.m4: Update path.
	* Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
	(CONFIG_SRC_SUBDIR): Remove gdbsupport.
	(INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
	(CLIBS): Add LIBSUPPORT.
	(CDEPS): Likewise.
	(COMMON_SFILES): Remove gdbsupport files.
	(HFILES_NO_SRCDIR): Likewise.
	(stamp-version): Update path to create-version.sh.
	(ALLDEPFILES): Remove gdbsupport files.

gdb/gdbserver/ChangeLog
2020-01-14  Tom Tromey  <tom@tromey.com>

	* server.h: Include config.h.
	* gdbreplay.c: Include config.h.
	* configure: Rebuild.
	* configure.ac: Don't source common.host.
	* acinclude.m4: Update path.
	* Makefile.in (INCSUPPORT): New variable.
	(INCLUDE_CFLAGS): Add INCSUPPORT.
	(SFILES): Update paths.
	(version-generated.c): Update path to create-version.sh.
	(gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.

gdbsupport/ChangeLog
2020-01-14  Tom Tromey  <tom@tromey.com>

	* common-defs.h: Add GDBSERVER case.  Update includes.
	* acinclude.m4, aclocal.m4, config.in, configure, configure.ac,
	Makefile.am, Makefile.in, README: New files.
	* Moved from ../gdb/gdbsupport/

Change-Id: I07632e7798635c1bab389bf885971e584fb4bb78
2020-01-14 16:25:02 -07:00
Weimin Pan
30d1f01849 gdb: CTF support
This patch adds the CTF (Compact Ansi-C Type Format) support in gdb.
Two submissions on which this gdb work depends were posted earlier
in May:

 * On the binutils mailing list - adding libctf which creates, updates,
   reads, and manipulates the CTF data.
 * On the gcc mailing list - expanding gcc to directly emit the CFT data
   with a new command line option -gt.

CTF is a reduced form of debugging information whose main purpose is to
describe the type of C entities such as structures, unions, typedefs and
function arguments at the global scope only. It does not contain debug
information about source lines, location expressions, or local variables.
For more information on CTF, see the documentation in the libdtrace-ctf
source tree, available here:

<https://raw.githubusercontent.com/oracle/libdtrace-ctf/master/doc/ctf-format>.

This patch expands struct elfinfo by adding the .ctf section, which
contains CTF debugging info, and modifies elf_symfile_read() to read it.
If both DWARF and CTF exist in a program, only DWARF will be read. CTF data
will be read only when there is no DWARF. The two-stage symbolic reading
and setting strategy, partial and full, was used.

File ctfread.c contains functions to transform CTF data into gdb's internal
symbol table structures by iterately reading entries from CTF sections
of "data objects", "function info", "variable info", and "data types"
when setting up either partial or full symbol table. If the ELF symbol table
is available, e.g. not stripped, the CTF reader will associate the found
type information with these symbol entries. Due to the proximity between DWARF
and CTF (CTF being a much simplified subset of DWARF), some DWARF implementation
was reused to support CTF.

Test cases ctf-constvars.exp, ctf-cvexpr.exp, ctf-ptype.exp, and ctf-whatis.exp
have been added to verify the correctness of this support.

This patch has missing features and limitations which we will add and
address in the future patches.

gdb/ChangeLog
+2019-10-07  Weimin Pan  <weimin.pan@oracle.com>
+
+       * gdb/ctfread.c: New file.
+       * gdb/ctfread.h: New file.
+       * gdb/elfread.c: Include ctfread.h.
+       (struct elfinfo text_p): New member ctfsect.
+       (elf_locate_sections): Mark CTF section.
+       (elf_symfile_read): Call elfctf_build_psymtabs.
+       * gdb/Makefile.in (LIBCTF): Add.
+       (CLIBS): Use it.
+       (CDEPS): Likewise.
+       (DIST): Add ctfread.c.
+       * Makefile.def (dependencies): Add all-libctf to all-gdb
+       * Makefile.in: Add "all-gdb: maybe-all-libctf"
+
gdb/testsuite/ChangeLog
+2019-10-07  Weimin Pan  <weimin.pan@oracle.com>
+
+       * gdb.base/ctf-whatis.exp: New file.
+       * gdb.base/ctf-whatis.c: New file.
+       * gdb.base/ctf-ptype.exp: New file.
+       * gdb.base/ctf-ptype.c: New file.
+       * gdb.base/ctf-constvars.exp: New file.
+       * gdb.base/ctf-constvars.c: New file.
+       * gdb.base/ctf-cvexpr.exp: New file.
+
2019-10-07 02:26:27 +00:00
Nick Alcock
87279e3cef libctf: installable libctf as a shared library
This lets other programs read and write CTF-format data.

Two versioned shared libraries are created: libctf.so and
libctf-nobfd.so.  They contain identical content except that
libctf-nobfd.so contains no references to libbfd and does not implement
ctf_open, ctf_fdopen, ctf_bfdopen or ctf_bfdopen_ctfsect, so it can be
used by programs that cannot use BFD, like readelf.

The soname major version is presently .0 until the linker API
stabilizes, when it will flip to .1 and hopefully never change again.

New in v3.
v4: libtoolize and turn into a pair of shared libraries.  Drop
    --enable-install-ctf: now controlled by --enable-shared and
    --enable-install-libbfd, like everything else.
v5: Add ../bfd to ACLOCAL_AMFLAGS and AC_CONFIG_MACRO_DIR.  Fix tabdamage.

	* Makefile.def (host_modules): libctf is no longer no_install.
	* Makefile.in: Regenerated.
libctf/
	* configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
	(LT_INIT): Likewise.
	(AM_INSTALL_LIBBFD): Likewise.
	(dlopen): Note why this is necessary in a comment.
	(SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
	opcodes/.
	(SHARED_LDFLAGS): Likewise.
	(BFD_LIBADD): Likewise, for libbfd.
	(BFD_DEPENDENCIES): Likewise.
	(VERSION_FLAGS): Initialize, using a version script if ld supports
	one, or libtool -export-symbols-regex otherwise.
	(AC_CONFIG_MACRO_DIR): Add ../BFD.
	* Makefile.am (ACLOCAL_AMFLAGS): Likewise.
	(INCDIR): New.
	(AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
	(noinst_LIBRARIES): Replace with...
	[INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
	[!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
	libctf-nobfd.la as well.
	[INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
	[!INSTALL_LIBCTF] (include_HEADERS): New, empty.
	(libctf_a_SOURCES): Rename to...
	(libctf_nobfd_la_SOURCES): ... this, all of libctf other than
	ctf-open-bfd.c.
	(libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
	with ctf-open-bfd.c added.
	(libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
	(libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
	(libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
	* Makefile.am [INSTALL_LIBCTF]: Use it.
	* aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
	libtool macros.
	* libctf.ver: New, everything is version LIBCTF_1.0 currently (even
	the unstable components).
	* Makefile.in: Regenerated.
	* config.h.in: Likewise.
	* configure: Likewise.
binutils/
	* Makefile.am (LIBCTF): Mention the .la file.
	(LIBCTF_NOBFD): New.
	(readelf_DEPENDENCIES): Use it.
	(readelf_LDADD): Likewise.
	* Makefile.in: Regenerated.
ld/
	* configure.ac (TESTCTFLIB): Set to the .so or .a, like TESTBFDLIB.
	* Makefile.am (TESTCTFLIB): Use it.
	(LIBCTF): Use the .la file.
	(check-DEJAGNU): Use it.
	* Makefile.in: Regenerated.
	* configure: Likewise.
include/
	* ctf-api.h: Note the instability of the ctf_link interfaces.
2019-10-03 17:04:56 +01:00
Nick Alcock
1ff6de0312 bfd, ld: add CTF section linking
This is quite complicated because the CTF section's contents depend on
the final contents of the symtab and strtab, because it has two sections
whose contents are shuffled to be in 1:1 correspondence with the symtab,
and an internal strtab that gets deduplicated against the ELF strtab
(with offsets adjusted to point into the ELF strtab instead).  It is
also compressed if large enough, so its size depends on its contents!

So we cannot construct it as early as most sections: we cannot even
*begin* construction until after the symtab and strtab are finalized.
Thankfully there is already one section treated similarly: compressed
debugging sections: the only differences are that compressed debugging
sections have extra handling to deal with their changing name if
compressed (CTF sections are always called ".ctf" for now, though we
have reserved ".ctf.*" against future use), and that compressed
debugging sections have previously-uncompressed content which has to be
stashed away for later compression, while CTF sections have no content
at all until we generate it (very late).

BFD also cannot do the link itself: libctf knows how to do it, and BFD
cannot call libctf directly because libctf already depends on bfd for
file I/O.  So we have to use a pair of callbacks, one, examine_strtab,
which allows a caller to examine the symtab and strtab after
finalization (called from elf_link_swap_symbols_out(), right before the
symtabs are written, and after the strtab has been finalized), and one
which actually does the emission (called emit_ctf simply because it is
grouped with a bunch of section-specific late-emission function calls at
the bottom of bfd_elf_final_link, and a section-specific name seems best
for that).  emit_ctf is actually called *twice*: once from lang_process
if the emulation suggests that this bfd target does not examine the
symtab or strtab, and once via a bfd callback if it does.  (This means
that non-ELF targets still get CTF emitted, even though the late CTF
emission stage is never called for them).

v2: merged with non-ELF support patch: slight commit message
    adjustments.
v3: do not spend time merging CTF, or crash, if the CTF section is
    explicitly discarded.  Do not try to merge or compress CTF unless
    linking.
v4: add CTF_COMPRESSION_THRESHOLD.  Annul the freed input ctf_file_t's
    after writeout: set SEC_IN_MEMORY on the output contents so a future
    bfd enhancement knows it could free it.  Add SEC_LINKER_CREATED |
    SEC_KEEP to avoid having to add .ctf to the linker script.  Drop
    now-unnecessary ldlang.h-level elf-bfd.h include and hackery around
    it.  Adapt to elf32.em->elf.em and elf-generic.em->ldelf*.c
    changes.
v5: fix tabdamage.  Drop #inclusions in .h files: include in .c files,
    .em files, and use struct forwards instead.  Use bfd_section_is_ctf
    inline function rather than SECTION_IS_CTF macro.  Move a few
    comments.

	* Makefile.def (dependencies): all-ld depends on all-libctf.
	* Makefile.in: Regenerated.

include/
	* bfdlink.h (elf_strtab_hash): New forward.
	(elf_sym_strtab): Likewise.
	(struct bfd_link_callbacks <examine_strtab>): New.
	(struct bfd_link_callbacks <emit_ctf>): Likewise.

bfd/
	* elf-bfd.h (bfd_section_is_ctf): New inline function.
	* elf.c (special_sections_c): Add ".ctf".
	(assign_file_positions_for_non_load_sections): Note that
	compressed debugging sections etc are not assigned here.  Treat
	CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
	sh_offset -1.
	(assign_file_positions_except_relocs): Likewise.
	(find_section_in_list): Note that debugging and CTF sections, as
	well as reloc sections, are assigned later.
	(_bfd_elf_assign_file_positions_for_non_load): CTF sections get
	their size and contents updated.
	(_bfd_elf_set_section_contents): Skip CTF sections: unlike
	compressed sections, they have no uncompressed content to copy at
	this stage.
	* elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
	callback right before the strtab is written out.
	(bfd_elf_final_link): Don't cache the section contents of CTF
	sections: they are not populated yet.  Call the emit_ctf callback
	right at the end, after all the symbols and strings are flushed
	out.

ld/
	* ldlang.h: (struct lang_input_statement_struct): Add the_ctf.
	(struct elf_sym_strtab): Add forward.
	(struct elf_strtab_hash): Likewise.
	(ldlang_ctf_apply_strsym): Declare.
	(ldlang_write_ctf_late): Likewise.
	* ldemul.h (ldemul_emit_ctf_early): New.
	(ldemul_examine_strtab_for_ctf): Likewise.
	(ld_emulation_xfer_type) <emit_ctf_early>: Likewise.
	(ld_emulation_xfer_type) <examine_strtab_for_ctf>: Likewise.
	* ldemul.c (ldemul_emit_ctf_early): New.
	(ldemul_examine_strtab_for_ctf): Likewise.
	* ldlang.c: Include ctf-api.h.
	(CTF_COMPRESSION_THRESHOLD): New.
	(ctf_output): New. Initialized in...
	(ldlang_open_ctf): ... this new function.  Open all the CTF
	sections in the input files: mark them non-loaded and empty
	so as not to copy their contents to the output, but linker-created
	so the section gets created in the target.
	(ldlang_merge_ctf): New, merge types via ctf_link_add_ctf and
	ctf_link.
	(ldlang_ctf_apply_strsym): New, an examine_strtab callback: wrap
	ldemul_examine_strtab_for_ctf.
	(lang_write_ctf): New, write out the CTF section.
	(ldlang_write_ctf_late): New, late call via bfd's emit_ctf hook.
	(lang_process): Call ldlang_open_ctf, ldlang_merge_ctf, and
	lang_write_ctf.
	* ldmain.c (link_callbacks): Add ldlang_ctf_apply_strsym,
	ldlang_write_ctf_late.
	* emultempl/aix.em: Add ctf-api.h.
	* emultempl/armcoff.em: Likewise.
	* emultempl/beos.em: Likewise.
	* emultempl/elf.em: Likewise.
	* emultempl/generic.em: Likewise.
	* emultempl/linux.em: Likewise.
	* emultempl/msp430.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/pep.em: Likewise.
	* emultempl/ticoff.em: Likewise.
	* emultempl/vanilla.em: Likewise.
	* ldcref.c: Likewise.
	* ldctor.c: Likewise.
	* ldelf.c: Likewise.
	* ldelfgen.c: Likewise.
	* ldemul.c: Likewise.
	* ldexp.c: Likewise.
	* ldfile.c: Likewise.
	* ldgram.c: Likewise.
	* ldlex.l: Likewise.
	* ldmain.c: Likewise.
	* ldmisc.c: Likewise.
	* ldver.c: Likewise.
	* ldwrite.c: Likewise.
	* lexsup.c: Likewise.
	* mri.c: Likewise.
	* pe-dll.c: Likewise.
	* plugin.c: Likewise.

	* ldelfgen.c (ldelf_emit_ctf_early): New.
	(ldelf_examine_strtab_for_ctf): tell libctf about the symtab and
	strtab.
	(struct ctf_strsym_iter_cb_arg): New, state to do so.
	(ldelf_ctf_strtab_iter_cb): New: tell libctf about
	each string in the strtab in turn.
	(ldelf_ctf_symbols_iter_cb): New, tell libctf
	about each symbol in the symtab in turn.
	* ldelfgen.h (struct elf_sym_strtab): Add forward.
	(struct elf_strtab_hash): Likewise.
	(struct ctf_file): Likewise.
	(ldelf_emit_ctf_early): Declare.
	(ldelf_examine_strtab_for_ctf): Likewise.
	* emultempl/elf-generic.em (LDEMUL_EMIT_CTF_EARLY): Set it.
	(LDEMUL_EXAMINE_STRTAB_FOR_CTF): Likewise.
	* emultempl/aix.em (ld_${EMULATION_NAME}_emulation): Add
	emit_ctf_early and examine_strtab_for_ctf, NULL by default.
	* emultempl/armcoff.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/beos.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/elf.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/linux.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/msp430.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/pe.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/pep.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/ticoff.em (ld_${EMULATION_NAME}_emulation): Likewise.
	* emultempl/vanilla.em (ld_vanilla_emulation): Likewise.

	* Makefile.am: Pull in libctf (and zlib, a transitive requirement
	for compressed CTF section emission).  Pass it on to DejaGNU.
	* configure.ac: Add AM_ZLIB.
	* aclocal.m4: Added zlib.m4.
	* Makefile.in: Regenerated.
	* testsuite/ld-bootstrap/bootstrap.exp: Use it when relinking ld.
2019-10-03 17:04:56 +01:00
Tom Tromey
73cc72729a Move gnulib to top level
This patch moves the gdb/gnulib subdirectory to the top level.

It adjusts the top-level build system to build gnulib when necessary,
and changes gdb to use this.  However, gdbserver still builds its own
copy of gnulib, just from the new source location.

A small hack was needed to ensure that gnulib is only built when gdb
is enabled.  The Makefile only provides an ordering -- the directory
must be mentioned in configdirs to actually be compiled at all.

Most of the patch is just a "git mv" of gnulib, though a few minor
path adjustments were needed in some files there.

Tested by the buildbot.

ChangeLog
2019-06-14  Tom Tromey  <tom@tromey.com>

	* MAINTAINERS: Add gnulib.
	* gnulib: New directory, move from gdb/gnulib.
	* configure.ac (host_libs): Add gnulib.
	* configure: Rebuild.
	* Makefile.def (host_modules, dependencies): Add gnulib.
	* Makefile.in: Rebuild.

gdb/ChangeLog
2019-06-14  Tom Tromey  <tom@tromey.com>

	* gnulib: Move directory to top-level.
	* configure.ac: Don't configure gnulib.
	* configure: Rebuild.
	* common/common-defs.h: Use new path to gnulib.
	* Makefile.in (GNULIB_BUILDDIR): Now ../gnulib.
	(GNULIB_H): Remove.
	(INCGNU): Look in new gnulib location.
	(HFILES_NO_SRCDIR): Remove gnulib files.
	(SUBDIR, REQUIRED_SUBDIRS): Remove gnulib.
	(generated_files): Remove GNULIB_H.
	($(LIBGNU), all-lib): Remove targets.
	(distclean): Don't mention GNULIB_BUILDDIR.
	($(GNULIB_BUILDDIR)/Makefile): Remove target.

gdb/gdbserver/ChangeLog
2019-06-14  Tom Tromey  <tom@tromey.com>

	* configure.ac: Use new path to gnulib.
	* configure: Rebuild.
	* Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
	to gnulib.

gnulib/ChangeLog
2019-06-14  Tom Tromey  <tom@tromey.com>

	* update-gnulib.sh: Adjust paths.
	* Makefile.in: Adjust paths.
	* configure.ac: Adjust paths.  Use ACX_LARGEFILE.
	* configure: Rebuild.
2019-06-14 12:40:02 -06:00
Nick Clifton
e3f56a99f6 Revert "Sync top level files with versions from gcc."
This reverts commit f948b2de97.
2019-05-30 11:17:19 +01:00
Nick Clifton
f948b2de97 Sync top level files with versions from gcc.
top	* Makefile.def (target_modules): Add libphobos.
	(flags_to_pass): Add GDC, GDCFLAGS, GDC_FOR_TARGET and
	GDCFLAGS_FOR_TARGET.
	(dependencies): Make libphobos depend on libatomic, libbacktrace
	configure, and zlib configure.
	(language): Add language d.
	* Makefile.in: Rebuild.
	* Makefile.tpl (BUILD_EXPORTS): Add GDC and GDCFLAGS.
	(HOST_EXPORTS): Add GDC.
	(POSTSTAGE1_HOST_EXPORTS): Add GDC and GDC_FOR_BUILD.
	(BASE_TARGET_EXPORTS): Add GDC.
	(GDC_FOR_BUILD, GDC, GDCFLAGS): New variables.
	(GDC_FOR_TARGET, GDC_FLAGS_FOR_TARGET): New variables.
	(EXTRA_HOST_FLAGS): Add GDC.
	(STAGE1_FLAGS_TO_PASS): Add GDC.
	(EXTRA_TARGET_FLAGS): Add GDC and GDCFLAGS.
	* config-ml.in: Treat GDC and GDCFLAGS like other compiler/flag
	environment variables.
	* configure: Rebuild.
	* configure.ac: Add target-libphobos to target_libraries.  Set and
	substitute GDC_FOR_BUILD and GDC_FOR_TARGET.
2019-05-29 12:43:42 +01:00
Nick Alcock
9698cf9b1c Fix libctf build on non-ELF targets.
All machinery works as on ELF, except for automatic loading of ELF
string and symbol tables in the BFD-style open machinery.

        * Makefile.def (dependencies): configure-libctf depends on all-bfd
        and all its deps.
        * Makefile.in: Regenerated.

libctf/
        * configure.in: Check for bfd_section_from_elf_index.
        * configure: Regenerate.
        * config.h.in [HAVE_BFD_ELF]: Likewise.
        * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
        abfd is potentially unused now.
2019-05-29 11:11:37 +02:00
Nick Alcock
0e65dfbaf3 libctf: build system
This ties libctf into the build system, and makes binutils depend on it
(used by the next commits).

	* Makefile.def (host_modules): Add libctf.
	* Makefile.def (dependencies): Likewise.
	libctf depends on zlib, libiberty, and bfd.
	* Makefile.in: Regenerated.
	* configure.ac (host_libs): Add libctf.
	* configure: Regenerated.

libctf/
	* Makefile.am: New.
	* Makefile.in: Regenerated.
	* config.h.in: Likewise.
	* aclocal.m4: Likewise.
	* configure: Likewise.
2019-05-28 17:09:41 +01:00
Eric Botcazou
e054112458 This was already applied on the GCC side.
* Makefile.def (fortran): Add check-target-libgomp-fortran.
	* Makefile.tpl (check-target-libgomp-fortran): New phony target.
	* Makefile.in: Regenerate.

	* configure: Regenerate.
2018-06-19 00:05:40 +02:00
Nick Clifton
05a1325405 Sync top-level make and configure files with FSF GCC mainline versions.
* configure.ac: Update year in copyright notice.
	Sync from FSF GCC mainline, bringing in the following patches.
	* Makefile.def: Likewise.
	* Makefile.tpl: Likewise.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

	2016-12-21  Jakub Jelinek  <jakub@redhat.com>

	* configure.ac: Don't bootstrap libmpx unless --with-build-config
	includes bootstrap-mpx.

	2016-12-01  Matthias Klose  <doko@ubuntu.com>

	* configure.ac: Don't use pkg-config to check for bdw-gc.

	2016-11-30  Matthias Klose  <doko@ubuntu.com>

	* Makefile.def: Remove reference to boehm-gc target module.
  	* configure.ac: Include pkg.m4, check for --with-target-bdw-gc
	options and for the bdw-gc pkg-config module.

	2016-11-15  Matthias Klose  <doko@ubuntu.com>

	* config-ml.in: Remove references to GCJ.
	* configure.ac: Likewise.

	2016-09-30  Jakub Jelinek  <jakub@redhat.com>

	* configure.ac: Add target-libffi to target_libraries.
	Readd libgcj target disablings, modified to only target-libffi.
	Readd target addition of go to unsupported languages.

	2016-09-30  Andrew Haley  <aph@redhat.com>

	* Makefile.def: Remove libjava.
	* Makefile.tpl: Likewise.
	* configure.ac: Likewise.

	2016-09-26  Anton Kolesov  <Anton.Kolesov@synopsys.com>

	* configure.ac: Disable "sim" directory for arc*-*-*.

	2016-09-12  Maciej W. Rozycki  <macro@imgtec.com>

	* configure.ac: Check for the minimum in-tree MPFR version
	handled.
2017-01-23 11:55:48 +00:00
H.J. Lu
ce5e165eae Sync top-level Makefile.def with GCC
2016-01-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	PR bootstrap/69134
	* Makefile.def (mpfr): Disable assembler.
	* Makefile.in: Regenerate.
2016-01-12 08:34:40 -08:00
Nick Clifton
4849dfd8f4 Import changes made to files shared with the FSF GCC project.
Import the following changes from the GCC mainline:

	2015-11-13  Tsvetkova Alexandra  <aleksandra.tsvetkova@intel.com>

	* configure.ac: Enable libmpx by default.
	* configure: Regenerated.

	2015-11-19  Martin Liska  <mliska@suse.cz>

	* .gitignore: Add .clang-format to ignored files.
	* Makefile.tpl: Add clang-format.
	* Makefile.in: Regenerate.

	2015-12-01  Andreas Tobler  <andreast@gcc.gnu.org>

	PR libffi/65726
	* Makefile.def (lang_env_dependencies): Make libffi depend
	on cxx.
	* Makefile.in: Regenerate.

	2015-12-02  Ian Lance Taylor  <iant@google.com>

	PR go/66147
	* Makefile.tpl (HOST_EXPORTS): Add XGCC_FLAGS_FOR_TARGET.
	* Makefile.in: Regenerate.

	2015-12-17  Nathan Sidwell  <nathan@acm.org>

	* config/isl.m4 (ISL_CHECK_VERSION): Add gmp libs.
	* configure: Regenerate.

	2015-12-17  Sebastian Pop  <s.pop@samsung.com>

	* Makefile.in: Replace ISL with isl.
	* Makefile.tpl: Same.
	* config/isl.m4: Same.
	* configure.ac: Same.
	* contrib/download_prerequisites: Same.
	* configure: Regenerate.

	2016-01-01  Ben Elliston  <bje@gnu.org>

	* config.guess: Import version 2016-01-01.
	* config.sub: Likewise.

include	2016-01-07  Mike Frysinger  <vapier@gentoo.org>

	* longlong.h: Change !__SHMEDIA__ to
	(!defined (__SHMEDIA__) || !__SHMEDIA__).
	Change __SHMEDIA__ to defined (__SHMEDIA__) && __SHMEDIA__.
2016-01-11 11:06:56 +00:00
Nick Clifton
6899683948 Resync files in the binutils repository that are maintained in the gcc repository.
.	2015-08-23  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

	PR libfortran/54572
	* Makefile.def: Make libgfortran depend on libbacktrace.
	* Makefile.in: Regenerate.

	2015-08-12  Tom de Vries  <tom@codesourcery.com>

	PR other/67092
	PR other/67098
	* configure.ac: Remove --with_host_libstdcxx support.
	* configure: Regenerate.

	2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
	    Jakub Jelinek  <jakub@redhat.com>

	* configure.ac (noconfigdirs): Don't add "target-libgomp" for target
	nvptx*-*-*.
	* configure: Regenerate.

include	2015-08-14  Pierre-Marie de Rodat  <derodat@adacore.com>

	* dwarf2.def (DW_AT_GNU_bias): New attribute.

	2015-08-14  Pierre-Marie de Rodat  <derodat@adacore.com>

	* dwarf2.def (DW_AT_GNU_numerator, DW_AT_GNU_denominator): New
	attributes.

libiberty  2015-08-15  Ian Lance Taylor  <iant@google.com>

	* cp-demangle.c (d_abi_tags): Preserve di->last_name across any
	ABI tags.
2015-09-30 17:55:16 +01:00
DJ Delorie
016a325163 Yaakov Selkowitz: fixes for in-tree libiconv
* Makefile.def (libiconv): Define bootstrap=true.
        Mark pdf/html/info as missing.
        (configure-gcc): Depend on all-libiconv.
        (all-gcc): Ditto.
        (configure-libcpp): Ditto.
        (all-libcpp): Ditto.
        (configure-intl): Ditto.
        (all-intl): Ditto.
        * Makefile.in: Regenerate.

binutils/
        * configure: Regenerate.

gdb/
        * Makefile.in (LIBICONV): Define.
        (CLIBS): Add LIBICONV.
        * acinclude.m4: Use config/iconv.m4 instead of custom AM_ICONV.
        * configure: Regenerate.
2015-08-06 23:55:06 -04:00
H.J. Lu
e81d5d059b Configure zlib with --enable-host-shared for shared bfd
When bfd is configured as a shared library, we need to configure zlib
with --enable-host-shared since zlib is used by bfd.

	PR ld/18355
	* Makefile.def: Add extra_configure_flags to host zlib.
	* configure.ac (extra_host_zlib_configure_flags): New.  Set
	to --enable-host-shared When bfd is to be built as shared
	library.  AC_SUBST.
	* Makefile.in: Regenerated.
	* configure: Likewise.
2015-05-01 08:34:08 -07:00
H.J. Lu
d2d67aea8e Make all-bfd depend on all-zlib
* Makefile.def (dependencies): Add all-zlib to all-bfd.
	* Makefile.in: Regenerated.
2015-03-30 10:18:34 -07:00
H.J. Lu
1b6c083163 Update top-level files from GCC trunk
* Makefile.def: Updated from GCC trunk.
	* Makefile.tpl: Likewise.
	* configure.ac: Likewise.
	* Makefile.in: Regenerated.
	* configure: Likewise.
2015-03-16 09:12:37 -07:00
Andrew Pinski
6b91c5417c [GCC bug #63539]: libgo does not use the newly built objcopy when doing a combined build
2015-01-03  Andrew Pinski  <apinski@cavium.com>

        * Makefile.def (flags_to_pass): Pass OBJCOPY_FOR_TARGET also.
        * Makefile.tpl (HOST_EXPORTS): Add OBJCOPY_FOR_TARGET.
        (BASE_TARGET_EXPORTS): Add OBJCOPY.
        (OBJCOPY_FOR_TARGET): New variable.
        (EXTRA_TARGET_FLAGS): Add OBJCOPY.
        * Makefile.in: Regenerate.
        * configure.ac: Check for already installed target objcopy.
        Also GCC_TARGET_TOOL on objcopy.
        * configure: Regenerate.
2015-01-03 14:54:45 -08:00
jakub
201f096fea PR sanitizer/56781 * Makefile.def: Set bootstrap=true; for host fixincludes. * configure.ac: Don't bootstrap host fixincludes unless --with-build-config=bootstrap-{a,ub}san. * Makefile.in: Regenerated. * configure: Regenerated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208842 138bc75d-0d04-0410-961f-82ee72b054a4
2014-05-08 10:18:30 -06:00
Eric Botcazou
50f800063d This fixes PR bootstrap/60620:
* Makefile.def (dependencies): Make gnattools depend on libstdc++-v3.
	* Makefile.in: Regenerate.
2014-04-04 22:54:42 +02:00
Yaakov Selkowitz
a6305403d4 This is a fix for PR ld/16761 - the linker now has a dependence upon the binutils
because it needs to windres tool (for some targets).

	* Makefile.def (dependencies): Make all-ld depend on all-binutils
	for WINDRES_FOR_TARGET in default-manifest.o rule.
	* Makefile.in: Regenerate.
2014-03-27 13:36:36 +00:00
bviyer
522e3d71c8 Added Cilk runtime library (libcilkrts) into GCC.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204173 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-08 11:11:41 -07:00
law
cb49a9e15e * Makefile.def (target_modules): Remove libmudflap (languages): Remove check-target-libmudflap). * Makefile.in: Rebuilt. * Makefile.tpl (check-target-libmudflap-c++): Remove. * configure.ac (target_libraries): Remove target-libmudflap. Remove checks which disabled libmudflap on some systems. * configure: Rebuilt. * libmudflap: Directory removed.
* Makefile.in (C_COMMON_OBJS): Remove tree-mudflap.
	(OBJS): Remove tree-nomudflap.o
	(GTFILES): Remove tree-mudflap.c
	* builtins.c (expand_builtin_alloc): Remove mudflap support.
	* gcc.c (MFWRAP_SPEC, MFLIB_SPEC): Likewise.
	(mfwrap_spec, mflib_spec): Likewise.
	(cpp_unique_options, cc1_options, static_specs): Likewise.
	* gimplify (gimplify_vla_decl, build_va_arg_indirect_ref): Likewise.
	* passes.def: Likewise.
	* toplev.c (compile_file, process_options): Likewise.
	* tree-inline.c (copy_tree_r): Likewise.
	* tree-pass.,h (make_pass_mudflap_1, make_pass_mudflap_2): Likewise.
	* varasm.c (make_decl_rtl, make_decl_rtl_for_debug): Likewise.
	(build_constant_desc, output_constant_def_contents): Likewise.
	(categorize_decl_for_section): Likewise.
	* tree-mudflap.c: Removed.
	* tree-mudflap.h: Removed.
	* tree-nomudflap.c: Removed.
	* bfin/uclinux.h (MFWRAP_SPEC): Remove.
	* moxie/uclinux.h (MFWRAP_SPEC): Likewise.
	* rs6000/aix.h (MFWRAP_SPEC, MFLIB_SPEC): Likewise.
	* config/sol2.h (MFLIB_SPEC): Likewise.
	* doc/install.texi: Remove mudflap references.
	* doc/passes.texi: Similarly.
	* doc/sourcebuild.texi: Similarly.
	* doc/invoke.texi: Remove mudlfap related options.

	* c-family/c-common.c (c_define_builtins): Remove mudflap support.
	* c-family/c.opt: Ignore and warn for mudflap options.

	* g++.dg/torture/pr49309.C: Removed.
	* gcc.dg/dfp/pr35739.c: Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204090 138bc75d-0d04-0410-961f-82ee72b054a4
2013-11-08 11:11:41 -07:00
Jan-Benedict Glaw
95e4313533 2013-08-12 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* configure.ac: Sync with GCC repo.
	* Makefile.def: Ditto.
	* configure: Regenerate.
	* Makefile.in: Ditto.
2013-08-12 11:36:35 +00:00
Jan-Benedict Glaw
b836cb185e 2013-04-22 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* Makefile.def: Sync with GCC.
	* Makefile.in: Regenerate.
2013-04-22 17:11:22 +00:00
Jan-Benedict Glaw
3dae1673d0 * configure.ac: Sync with GCC repo.
* configure: Ditto.
	* Makefile.def: Ditto.
	* Makefile.in: Ditto.
2013-01-15 21:47:02 +00:00
H.J. Lu
861ea9c877 Build gmp before configuring gcc
* Makefile.def (configure-gcc): Depend on all-gmp.
	(all-gcc): Remove dependency on all-gmp.
	* Makefile.in: Regenerated.
2013-01-10 17:02:01 +00:00
H.J. Lu
0140d685ba Add missing gas dependency
PR gas/14899
	* Makefile.def (dependencies): Make all-binutils, all-gprof,
	all-ld and all-gold depend on all-gas.
	* Makefile.in: Regenerated.
2013-01-07 17:16:04 +00:00
Jan-Benedict Glaw
9417cd2f8c * Makefile.def (install-target-libgo): Depend on
install-target-libatomic. Merged from GCC repo.
	* Makefile.in: Regenerate.
2012-12-20 21:59:17 +00:00
H.J. Lu
5eb0869364 Add --with-build-config=bootstrap-asan support
* Makefile.def (target_modules): Add bootstrap=true and
	raw_cxx=true to libsanitizer.
	* configure.ac (bootstrap_target_libs): Add libsanitizer.
	* Makefile.in: Regenerated.
	* configure: Likewise.
2012-12-12 13:52:58 +00:00
H.J. Lu
5286fdef17 Sync toplevel files with GCC
2012-11-13  Richard Henderson  <rth@redhat.com>

	* configure.ac: Move libsanitizer logic to subdirectory.
	* configure: Regenerate.

2012-11-13  Dodji Seketeli  <dodji@redhat.com>

	* configure.ac: Enable libsanitizer just on x86 linux for now.
	* configure: Re-generate.

2012-11-13  David Edelsohn  <dje.gcc@gmail.com>

	* configure.ac: Merge libquadmath sections.
	* configure: Regenerate.

2012-11-12  Wei Mi <wmi@google.com>

	* configure.ac: Add libsanitizer to target_libraries.
	* Makefile.def: Ditto.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
2012-11-15 00:16:49 +00:00
H.J. Lu
8e71395b07 Sync toplevel files with GCC tree
2012-09-28  Ian Lance Taylor  <iant@google.com>

	* Makefile.def: Make all-target-libgo depend on
	all-target-libbacktrace.
	* Makefile.in: Rebuild.

2012-09-26  Ian Lance Taylor  <iant@google.com>

	* Makefile.def: Make all-gcc depend on all-libbacktrace.
	* Makefile.in: Rebuild.

2012-09-06  Diego Novillo  <dnovillo@google.com>

	* configure.ac: Bump minimum GMP version to 4.2.3.
	* configure: Re-generate.

2012-09-05  Georg-Johann Lay  <avr@gjlay.de>

	PR target/54461
	* configure.ac (noconfigdirs,target=avr-*-*): Add target-newlib,
	target-libgloss if not configured --with-avrlibc=no.
	* configure: Regenerate.

2012-09-04  Jason Merrill  <jason@redhat.com>

	* configure.ac: Fix --enable-languages=all.

2012-09-03  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/54138
	* configure.ac: Re-organize ISL / CLOOG checks to allow
	disabling with either --without-isl or --without-cloog.
	* configure: Regenerated.

2012-09-03  Georg-Johann Lay  <avr@gjlay.de>

	* configure.ac (noconfigdirs,target=avr): Add target-libquadmath.
	* configure: Regenerate.
2012-09-29 15:35:53 +00:00
Ian Lance Taylor
2bf680c405 * configure.ac (host_libs): Add libbacktrace.
(target_libraries): Add libbacktrace.
	* Makefile.def (host_modules): Add libbacktrace.
	(target_modules): Likewise.
	* configure, Makefile.in: Rebuild.
2012-09-20 00:04:27 +00:00
H.J. Lu
df6795cee4 Don't set HOST_LIB_PATH_bfd/HOST_LIB_PATH_opcodes
PR binutils/4970
	* Makefile.def (host_modules): Rmove lib_path=.libs from bfd
	and opcodes.
	* Makefile.in: Regenerated.
2012-08-26 14:41:28 +00:00
H.J. Lu
7ec59b9efa Sync toplevel files with GCC tree
2012-08-14   Diego Novillo  <dnovillo@google.com>

	Merge from cxx-conversion branch.

	* Makefile.tpl (STAGE[+id+]_CXXFLAGS): Remove
	POSTSTAGE1_CONFIGURE_FLAGS.
	* Makefile.in: Regenerate.
	* configure.ac (ENABLE_BUILD_WITH_CXX): Remove.  Update all users.
	Force C++ when bootstrapping.
	* configure: Regenerate.

2012-07-06  Richard Guenther  <rguenther@suse.de>

	* Makefile.def (cloog): Pass $(HOST_GMPINC) and $(HOST_ISLINC)
	as CPPFLAGS, pass path to built gmp as LDFLAGS, always use
	--with-gmp=system.
	* Makefile.in: Regenerated.
	* configure: Likewise.

2012-07-06  Richard Guenther  <rguenther@suse.de>

	* configure.ac (extra_isl_gmp_configure_flags): Initialize and subst.
	* Makefile.def (isl): Use extra_isl_gmp_configure_flags and
	supply V=1 as extra_make_flags.
	* configure: Regenerated.
	* Makefile.in: Likewise.

2012-07-03  Richard Guenther  <rguenther@suse.de>

	* Makfile.def (isl): Remove not necessary extra_exports and
	extra_make_flags.
	(cloog): Use $$CPPFLAGS instead of ${CPPFLAGS}.
	* Makefile.in: Regenerated.

2012-07-03  Richard Guenther  <rguenther@suse.de>

	* Makefile.def (cloog): Add V=1 to extra_make_flags.
	* configure.ac: If either the ISL or the CLooG check failed
	do not try to build in-tree versions.
	* Makefile.in: Regenerated.
	* configure: Regenerated.

2012-07-02  Richard Guenther  <rguenther@suse.de>
	Michael Matz  <matz@suse.de>
	Tobias Grosser <tobias@grosser.es>
	Sebastian Pop <sebpop@gmail.com>

	* Makefile.def: Add ISL host module, remove PPL host module.
	Adjust ClooG host module to use the proper ISL.
	* Makefile.tpl: Pass ISL include flags instead of PPL ones.
	* configure.ac: Include config/isl.m4.  Add ISL host library,
	remove PPL.  Remove PPL configury, add ISL configury, adjust
	ClooG configury.
	* Makefile.in: Regenerated.
	* configure: Likewise.

2012-07-02  Richard Guenther  <rguenther@suse.de>

	Merge from graphite branch
	2011-07-21  Tobias Grosser  <tobias@grosser.es>

	* configure: Regenerated.
	* config/cloog.m4: Remove support for CLooG-ppl and CLooG-parma,
	both cloog.org and legacy versions. The only supported version will
	be CLooG with the isl backend.

	2011-07-21  Tobias Grosser  <tobias@grosser.es>

	* configure: Regenerated.
	* configure.ac: Require cloog isl 0.17.0

	2011-07-21  Tobias Grosser  <tobias@grosser.es>

	* configure: Regenerated.
	* config/cloog.m4: Do not define CLOOG_ORG

2012-06-29  Steven Bosscher  <steven@gcc.gnu.org>

	* configure.ac: Skip C if explicitly selected.
	* configure: Regenerate.

2012-06-28  Christophe Lyon <christophe.lyon@st.com>

	* configure.ac (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Make sure
	they contain -O2.
	* configure: Regenerate.

2012-06-20  Jason Merrill  <jason@redhat.com>

	* Makefile.tpl (check-target-libgomp-c++): New.
	(check-target-libitm-c++): New.
	* Makefile.def (c++): Add them.
	* Makefile.in: Regenerate.

2012-05-16  Olivier Hainque  <hainque@adacore.com>

	* Makefile.tpl (gcc-no-fixedincludes): Rename into ...
	(gcc-install-no-fixedincludes): Now forwarder to local target in gcc/
	(install-no-fixedincludes): Adjust accordingly.
	* Makefile.in: Regenerate.

2012-05-09  Nick Clifton  <nickc@redhat.com>
	    Paul Smith  <psmith@gnu.org>

	PR bootstrap/50461
	* configure.ac (mpfr-dir): When using in-tree MPFR sources
	allow for the fact that from release v3.1.0 of MPFR the source
	files were moved into a src sub-directory.
	* configure: Regenerate.

2012-05-07  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure.ac: Bump minimum MPFR version to 2.4.0.
	* configure: Regenerated.

2012-05-01  Richard Henderson  <rth@redhat.com>

	* Makefile.def (libatomic): New target_module.
	* configure.ac (target_libraries): Add libatomic.
	(noconfigdirs): Check if libatomic is supported.
	* Makefile.in, configure: Rebuild.

config/

2012-08-26  Art Haas <ahaas@impactweather.com>

	* cloog.m4 (CLOOG_INIT_FLAGS): Use = instead of == in test.

2012-07-04  Tristan Gingold  <gingold@adacore.com>

	* isl.m4 (ISL_CHECK_VERSION): Set to yes if cross-compiling.
	Fix comments.

2012-07-03  Richard Guenther  <rguenther@suse.de>

	* cloog.m4: Remove debugging print.

2012-07-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* isl.m4 (ISL_CHECK_VERSION): Add -lisl to LIBS, not LDFLAGS.

2012-07-02  Richard Guenther  <rguenther@suse.de>

	* isl.m4 (_ISL_CHECK_CT_PROG): Omit main function header/footer.
	Fix version test.

2012-07-02  Richard Guenther  <rguenther@suse.de>
	Michael Matz  <matz@suse.de>
	Tobias Grosser <tobias@grosser.es>
	Sebastian Pop <sebpop@gmail.com>

	* cloog.m4: Set up to work against ISL only.
	* isl.m4: New file.
2012-08-26 14:34:40 +00:00
DJ Delorie
b121d7d4e4 2011-11-09 Roland McGrath <mcgrathr@google.com>
* configure.ac: Add tool checks for READELF and READELF_FOR_TARGET.
* configure: Rebuild.
* Makefile.def (flags_to_pass): Add READELF_FOR_TARGET.
* Makefile.tpl (READELF, READELF_FOR_TARGET): New variables.
(HOST_EXPORTS): Add READELF, READELF_FOR_TARGET.
(BASE_FLAGS_TO_PASS): Add READELF_FOR_TARGET.
(BASE_TARGET_EXPORTS, EXTRA_HOST_FLAGS, EXTRA_TARGET_FLAGS):
Add READELF.
* Makefile.in: Rebuild.
2011-11-09 18:57:30 +00:00
Ian Lance Taylor
ffdd6afc60 Merge from gcc:
2011-07-26  Ian Lance Taylor  <iant@google.com>
	* configure.ac: Set have_compiler based on whether gcc directory
	exists, rather than on whether gcc is in configdirs.
	* configure: Rebuild.

	2011-07-20  David Edelsohn  <dje.gcc@gmail.com>
	* Makefile.tpl (POSTSTAGE1_CONFIGURE_FLAGS): Add libsupc++ to
	link directories.
	* Makefile.in: Rebuild.

	2011-07-20  Ian Lance Taylor  <iant@google.com>
	PR bootstrap/49787
	* configure.ac: Move --enable-bootstrap handling earlier in file.
	If --enable-bootstrap and either --enable-build-with-cxx or
	--enable-build-poststage1-with-cxx, enable C++ automatically.
	* configure: Rebuild.

	2011-07-19  Ian Lance Taylor  <iant@google.com>
	* configure.ac: Add --enable-build-poststage1-with-cxx.  If set,
	make C++ a boot_language.  Set and substitute
	POSTSTAGE1_CONFIGURE_FLAGS.
	* Makefile.tpl (POSTSTAGE1_CONFIGURE_FLAGS): New variable.
	(STAGE[+id+]_CONFIGURE_FLAGS): Add $(POSTSTAGE1_CONFIGURE_FLAGS).
	* configure, Makefile.in: Rebuild.

	2011-07-16  Jason Merrill  <jason@redhat.com>
	* Makefile.def (language=c++): Add check-c++0x and
	check-target-libmudflap-c++.
	* Makefile.tpl (check-target-libmudflap-c++): New.
	* Makefile.in: Regenerate.

	2011-07-16  Matthias Klose  <doko@ubuntu.com>
	* Makefile.tpl (EXTRA_CONFIGARGS_LIBJAVA): Define.
	* Makefile.def (target_modules/libjava): Pass
	$(EXTRA_CONFIGARGS_LIBJAVA).
	* configure.ac: Pass --disable-static in EXTRA_CONFIGARGS_LIBJAVA,
	if not configured with --enable-static-libjava.
	* Makefile.in: Regenerate.
	* configure: Likewise.

	2011-06-22  Hans-Peter Nilsson  <hp@axis.com>
	PR regression/47836
	PR bootstrap/23656
	PR other/47733
	PR bootstrap/49247
	PR c/48825
	* configure.ac (target_libraries): Remove target-libiberty.
	Remove case-statement setting skipdirs=target-libiberty for
	multiple targets.  Remove checking target_configdirs and
	removing target-libiberty but keeping target-libgcc if
	otherwise empty.
	* Makefile.def (target_modules): Don't add libiberty.
	(dependencies): Remove all traces of target-libiberty.
	* configure, Makefile.in: Regenerate.
2011-07-26 18:48:08 +00:00