mirror of
https://sourceware.org/git/glibc.git
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5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
87 lines
3.2 KiB
C
87 lines
3.2 KiB
C
/* Handle feature test macros at the start of a header.
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Copyright (C) 2016-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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/* This header is internal to glibc and should not be included outside
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of glibc headers. Headers including it must define
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__GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION first. This header
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cannot have multiple include guards because ISO C feature test
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macros depend on the definition of the macro when an affected
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header is included, not when the first system header is
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included. */
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#ifndef __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION
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# error "Never include <bits/libc-header-start.h> directly."
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#endif
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#undef __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION
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#include <features.h>
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/* ISO/IEC TR 24731-2:2010 defines the __STDC_WANT_LIB_EXT2__
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macro. */
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#undef __GLIBC_USE_LIB_EXT2
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#if (defined __USE_GNU \
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|| (defined __STDC_WANT_LIB_EXT2__ && __STDC_WANT_LIB_EXT2__ > 0))
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# define __GLIBC_USE_LIB_EXT2 1
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#else
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# define __GLIBC_USE_LIB_EXT2 0
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#endif
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/* ISO/IEC TS 18661-1:2014 defines the __STDC_WANT_IEC_60559_BFP_EXT__
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macro. Most but not all symbols enabled by that macro in TS
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18661-1 are enabled unconditionally in C2X; the symbols in Annex F
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still require that macro in C2X. */
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#undef __GLIBC_USE_IEC_60559_BFP_EXT
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#if defined __USE_GNU || defined __STDC_WANT_IEC_60559_BFP_EXT__
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# define __GLIBC_USE_IEC_60559_BFP_EXT 1
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#else
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# define __GLIBC_USE_IEC_60559_BFP_EXT 0
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#endif
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#undef __GLIBC_USE_IEC_60559_BFP_EXT_C2X
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#if __GLIBC_USE (IEC_60559_BFP_EXT) || __GLIBC_USE (ISOC2X)
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# define __GLIBC_USE_IEC_60559_BFP_EXT_C2X 1
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#else
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# define __GLIBC_USE_IEC_60559_BFP_EXT_C2X 0
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#endif
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/* ISO/IEC TS 18661-4:2015 defines the
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__STDC_WANT_IEC_60559_FUNCS_EXT__ macro. Other than the reduction
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functions, the symbols from this TS are enabled unconditionally in
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C2X. */
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#undef __GLIBC_USE_IEC_60559_FUNCS_EXT
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#if defined __USE_GNU || defined __STDC_WANT_IEC_60559_FUNCS_EXT__
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# define __GLIBC_USE_IEC_60559_FUNCS_EXT 1
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#else
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# define __GLIBC_USE_IEC_60559_FUNCS_EXT 0
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#endif
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#undef __GLIBC_USE_IEC_60559_FUNCS_EXT_C2X
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#if __GLIBC_USE (IEC_60559_FUNCS_EXT) || __GLIBC_USE (ISOC2X)
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# define __GLIBC_USE_IEC_60559_FUNCS_EXT_C2X 1
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#else
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# define __GLIBC_USE_IEC_60559_FUNCS_EXT_C2X 0
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#endif
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/* ISO/IEC TS 18661-3:2015 defines the
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__STDC_WANT_IEC_60559_TYPES_EXT__ macro. */
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#undef __GLIBC_USE_IEC_60559_TYPES_EXT
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#if defined __USE_GNU || defined __STDC_WANT_IEC_60559_TYPES_EXT__
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# define __GLIBC_USE_IEC_60559_TYPES_EXT 1
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#else
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# define __GLIBC_USE_IEC_60559_TYPES_EXT 0
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#endif
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