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Stefan Liebler 5e6efd3ec2 Use gcc -finput-charset=ascii for check-installed-headers.
A non-ascii character in the installed headers leads now to:
error: failure to convert ascii to UTF-8

Such a finding in s390 specific fenv.h leads to fails in GCC testsuite.
See glibc commit 08aea89ef6.

Adding this gcc option also to our tests was proposed by Florian Weimer.

This change also found a hit in resource.h where now "microseconds" is used.
I've adjusted all the resource.h files.

I've used the following command to check for further hits in headers.
LC_ALL=C find -name "*.h" -exec grep -PHn "[\x80-\xFF]" {} \;

Tested on s390x and x86_64.

Reviewed-by: Zack Weinberg <zackw@panix.com>
2020-02-13 17:32:00 +01:00
argp Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
assert Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
benchtests Improve random memcpy benchmark 2020-02-10 16:08:40 +00:00
bits y2038: Define __suseconds64_t type to be used with struct __timeval64 2020-02-07 17:55:07 +01:00
catgets Update copyright dates not handled by scripts/update-copyrights. 2020-01-01 00:21:22 +00:00
ChangeLog.old Generate ChangeLog.old/ChangeLog.20 for 2.31 2020-02-01 17:22:50 +05:30
conform Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
crypt Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
csu elf: Move vDSO setup to rtld (BZ#24967) 2020-01-03 11:22:07 -03:00
ctype Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
debug debug: Add missing locale dependencies of fortify tests 2020-02-11 08:38:37 +01:00
dirent Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
dlfcn Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
elf elf: avoid stack allocation in dl_open_worker 2020-02-12 14:31:17 -03:00
gmon Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
gnulib Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
grp Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
gshadow Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
hesiod nss_hesiod: Use NSS_DECLARE_MODULE_FUNCTIONS 2020-02-13 09:14:44 +01:00
htl htl C11 threads: Avoid pthread_ symbols visibility in static library 2020-02-10 23:45:23 +00:00
hurd Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
iconv Update copyright dates not handled by scripts/update-copyrights. 2020-01-01 00:21:22 +00:00
iconvdata Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
include io: Implement lchmod using fchmodat [BZ #14578] 2020-02-12 08:43:59 +01:00
inet Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
intl Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
io io: Add io/tst-lchmod covering lchmod and fchmodat 2020-02-12 08:44:29 +01:00
libio Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
locale Fix locale/tst-locale-locpath cross-testing when sshd sets LANG. 2020-01-24 17:23:07 +00:00
localedata Fix typo in the name for Wednesday in Kurdish [BZ #9809] 2020-02-11 10:18:45 +01:00
login Update copyright dates not handled by scripts/update-copyrights. 2020-01-01 00:21:22 +00:00
mach Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
malloc Remove incorrect alloc_size attribute from pvalloc [BZ #25401] 2020-01-17 15:05:34 +01:00
manual Update newest tested versions of dependencies in install.texi 2020-02-01 17:16:54 +05:30
math Add libm_alias_finite for _finite symbols 2020-01-03 10:02:04 -03:00
mathvec Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
misc Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
nis nss_nisplus: Use NSS_DECLARE_MODULE_FUNCTIONS 2020-02-13 09:15:01 +01:00
nptl pthread: Move some join tests from nptl to sysdeps/pthread 2020-02-10 01:21:46 +00:00
nptl_db Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
nscd nss: Add function types and NSS_DECLARE_MODULE_FUNCTIONS macro to <nss.h> 2020-02-13 09:14:40 +01:00
nss nss_files: Use NSS_DECLARE_MODULE_FUNCTIONS 2020-02-13 09:14:54 +01:00
po Update translations 2020-02-12 20:15:40 +05:30
posix y2038: Define __suseconds64_t type to be used with struct __timeval64 2020-02-07 17:55:07 +01:00
pwd Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
resolv nss_dns: Use NSS_DECLARE_MODULE_FUNCTIONS 2020-02-13 09:14:58 +01:00
resource Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
rt Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
scripts Use gcc -finput-charset=ascii for check-installed-headers. 2020-02-13 17:32:00 +01:00
setjmp Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
shadow Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
signal Build raise with -fasynchronous-unwind-tables. 2020-01-24 17:23:47 +00:00
socket Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
soft-fp Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
stdio-common Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
stdlib Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
string Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
sunrpc sunrpc: Properly clean up if tst-udp-timeout fails 2020-02-12 16:25:34 -03:00
support support: Add the xlstat function 2020-02-09 11:50:44 +01:00
sysdeps Use gcc -finput-charset=ascii for check-installed-headers. 2020-02-13 17:32:00 +01:00
sysvipc Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
termios Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
time alpha: Fix static gettimeofday symbol 2020-02-13 08:27:27 -03:00
timezone Update timezone/README 2020-01-09 23:00:25 -08:00
wcsmbs Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
wctype Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
.gitattributes Assume __NR_openat is always defined 2016-03-23 23:35:08 +01:00
.gitignore Add *.pyc to .gitignore 2015-05-18 15:26:26 +05:30
abi-tags Remove the bulk of the NaCl port. 2017-05-20 08:09:10 -04:00
aclocal.m4 LIBC_SLIBDIR_RTLDDIR: substitute arguments in single quotes 2018-01-25 17:20:28 +01:00
config.h.in sparc: Assume GOTDATA support in the toolchain 2019-10-09 19:15:33 +02:00
config.make.in Make --bindir effective 2019-05-14 11:04:33 -03:00
configure x86: Assume --enable-cet if GCC defaults to CET [BZ #25225] 2019-12-03 18:48:18 +01:00
configure.ac x86: Assume --enable-cet if GCC defaults to CET [BZ #25225] 2019-12-03 18:48:18 +01:00
COPYING Update to latest versions of GPL-2.0 and LGPL-2.1 2013-09-09 12:52:48 +10:00
COPYING.LIB Update to latest versions of GPL-2.0 and LGPL-2.1 2013-09-09 12:52:48 +10:00
extra-lib.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
gen-locales.mk Improve gen-locales.mk and gen-locale.sh to make test files with @ options work 2018-02-27 17:01:57 +01:00
INSTALL Update newest tested versions of dependencies in install.texi 2020-02-01 17:16:54 +05:30
libc-abis libc-abis: Define ABSOLUTE ABI [BZ #19818][BZ #23307] 2018-07-05 18:06:43 +01:00
libof-iterator.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
LICENSES Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
MAINTAINERS Add MAINTAINERS 2017-05-11 13:38:30 -04:00
Makeconfig Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Makefile Drop dependency of dist target on ChangeLog 2020-01-09 13:28:08 +05:30
Makefile.help Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Makefile.in New make target to only build benchmark binaries 2016-04-20 10:23:28 +05:30
Makerules Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
NEWS NEWS: Set fill-column hint to 72 2020-02-07 07:57:04 +05:30
o-iterator.mk
README Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
Rules Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
shlib-versions Extend NSS test suite 2017-07-17 15:52:44 -04:00
test-skeleton.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
version.h Open master for 2.32 development 2020-02-01 17:22:50 +05:30

This directory contains the sources of the GNU C Library.
See the file "version.h" for what release version you have.

The GNU C Library is the standard system C library for all GNU systems,
and is an important part of what makes up a GNU system.  It provides the
system API for all programs written in C and C-compatible languages such
as C++ and Objective C; the runtime facilities of other programming
languages use the C library to access the underlying operating system.

In GNU/Linux systems, the C library works with the Linux kernel to
implement the operating system behavior seen by user applications.
In GNU/Hurd systems, it works with a microkernel and Hurd servers.

The GNU C Library implements much of the POSIX.1 functionality in the
GNU/Hurd system, using configurations i[4567]86-*-gnu.

When working with Linux kernels, this version of the GNU C Library
requires Linux kernel version 3.2 or later.

Also note that the shared version of the libgcc_s library must be
installed for the pthread library to work correctly.

The GNU C Library supports these configurations for using Linux kernels:

	aarch64*-*-linux-gnu
	alpha*-*-linux-gnu
	arm-*-linux-gnueabi
	csky-*-linux-gnuabiv2
	hppa-*-linux-gnu
	i[4567]86-*-linux-gnu
	x86_64-*-linux-gnu	Can build either x86_64 or x32
	ia64-*-linux-gnu
	m68k-*-linux-gnu
	microblaze*-*-linux-gnu
	mips-*-linux-gnu
	mips64-*-linux-gnu
	powerpc-*-linux-gnu	Hardware or software floating point, BE only.
	powerpc64*-*-linux-gnu	Big-endian and little-endian.
	s390-*-linux-gnu
	s390x-*-linux-gnu
	riscv64-*-linux-gnu
	sh[34]-*-linux-gnu
	sparc*-*-linux-gnu
	sparc64*-*-linux-gnu

If you are interested in doing a port, please contact the glibc
maintainers; see https://www.gnu.org/software/libc/ for more
information.

See the file INSTALL to find out how to configure, build, and install
the GNU C Library.  You might also consider reading the WWW pages for
the C library at https://www.gnu.org/software/libc/.

The GNU C Library is (almost) completely documented by the Texinfo manual
found in the `manual/' subdirectory.  The manual is still being updated
and contains some known errors and omissions; we regret that we do not
have the resources to work on the manual as much as we would like.  For
corrections to the manual, please file a bug in the `manual' component,
following the bug-reporting instructions below.  Please be sure to check
the manual in the current development sources to see if your problem has
already been corrected.

Please see https://www.gnu.org/software/libc/bugs.html for bug reporting
information.  We are now using the Bugzilla system to track all bug reports.
This web page gives detailed information on how to report bugs properly.

The GNU C Library is free software.  See the file COPYING.LIB for copying
conditions, and LICENSES for notices about a few contributions that require
these additional notices to be distributed.  License copyright years may be
listed using range notation, e.g., 1996-2015, indicating that every year in
the range, inclusive, is a copyrightable year that would otherwise be listed
individually.