gnulib: upgrade to today's version
* tools/snippet/_Noreturn.h, tools/snippet/c++defs.h, tools/snippet/arg-nonnull.h, tools/snippet/warn-on-use.h: Rename to... * lib/_Noreturn.h, lib/c++defs.h, lib/arg-nonnull.h, lib/warn-on-use.h: ... these. * lib/filename.h, lib/getopt-cdefs.in.h, lib/getopt-core.h, lib/getopt-ext.h, lib/getopt-pfx-core.h, lib/getopt-pfx-ext.h, lib/localtime-buffer.c, lib/localtime-buffer.h, lib/malloca.c, lib/malloca.h, lib/malloca.valgrind, lib/stat-w32.c, lib/stat-w32.h, m4/eealloc.m4, m4/localtime-buffer.m4, m4/malloca.m4: New files. * lib/argp-help.c, lib/argp-parse.c, lib/error.c, lib/float.in.h, lib/getopt1.c, lib/getopt.c, lib/getopt.in.h, lib/getopt_int.h, lib/gettext.h, lib/gettimeofday.c, lib/intprops.h, lib/isatty.c, lib/limits.in.h, lib/localcharset.c, lib/Makefile.am, lib/mbrtowc.c, lib/mbsinit.c, lib/msvc-nothrow.c, lib/quotearg.c, lib/stat.c, lib/stdalign.in.h, lib/stdint.in.h, lib/string.in.h, lib/sys_stat.in.h, lib/sys_types.in.h, lib/tempname.c, lib/time.in.h, lib/unistd.in.h, lib/vasnprintf.c, lib/wchar.in.h, lib/wctype.in.h, lib/xalloc.h, lib/xalloc-oversized.h, m4/fcntl-o.m4, m4/float_h.m4, m4/getopt.m4, m4/gettimeofday.m4, m4/gnulib-common.m4, m4/gnulib-comp.m4, m4/include_next.m4, m4/largefile.m4, m4/lstat.m4, m4/mbrtowc.m4, m4/memchr.m4, m4/mkstemp.m4, m4/printf.m4, m4/sleep.m4, m4/stat.m4, m4/stdalign.m4, m4/stdint.m4, m4/strerror.m4, m4/string_h.m4, m4/sys_stat_h.m4, m4/sys_time_h.m4, m4/sys_types_h.m4, m4/time_h.m4, m4/unistd_h.m4, m4/wchar_h.m4, m4/wctype_h.m4, m4/wint_t.m4: Update.
This commit is contained in:
Alexandre Duret-Lutz
parent
aa8cf6ac92
commit
80d50c5665
81 changed files with 3458 additions and 1954 deletions
108
m4/stdint.m4
108
m4/stdint.m4
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@ -1,4 +1,4 @@
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# stdint.m4 serial 50
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# stdint.m4 serial 51
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dnl Copyright (C) 2001-2017 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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@ -10,6 +10,7 @@ dnl Test whether <stdint.h> is supported or must be substituted.
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AC_DEFUN_ONCE([gl_STDINT_H],
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[
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AC_PREREQ([2.59])dnl
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
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AC_REQUIRE([gl_LIMITS_H])
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AC_REQUIRE([gt_TYPE_WINT_T])
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@ -288,8 +289,12 @@ static const char *macro_values[] =
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]])],
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[gl_cv_header_working_stdint_h=yes],
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[],
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[dnl When cross-compiling, assume it works.
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gl_cv_header_working_stdint_h=yes
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[case "$host_os" in
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# Guess yes on native Windows.
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mingw*) gl_cv_header_working_stdint_h="guessing yes" ;;
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# In general, assume it works.
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*) gl_cv_header_working_stdint_h="guessing yes" ;;
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esac
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])
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])
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])
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@ -299,15 +304,16 @@ static const char *macro_values[] =
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HAVE_SYS_BITYPES_H=0
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HAVE_SYS_INTTYPES_H=0
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STDINT_H=stdint.h
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if test "$gl_cv_header_working_stdint_h" = yes; then
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HAVE_C99_STDINT_H=1
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dnl Now see whether the system <stdint.h> works without
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dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined.
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AC_CACHE_CHECK([whether stdint.h predates C++11],
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[gl_cv_header_stdint_predates_cxx11_h],
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[gl_cv_header_stdint_predates_cxx11_h=yes
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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case "$gl_cv_header_working_stdint_h" in
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*yes)
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HAVE_C99_STDINT_H=1
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dnl Now see whether the system <stdint.h> works without
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dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined.
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AC_CACHE_CHECK([whether stdint.h predates C++11],
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[gl_cv_header_stdint_predates_cxx11_h],
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[gl_cv_header_stdint_predates_cxx11_h=yes
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AC_COMPILE_IFELSE([
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AC_LANG_PROGRAM([[
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#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
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#include <stdint.h>
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]
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@ -315,45 +321,47 @@ gl_STDINT_INCLUDES
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[
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intmax_t im = INTMAX_MAX;
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int32_t i32 = INT32_C (0x7fffffff);
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]])],
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[gl_cv_header_stdint_predates_cxx11_h=no])])
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]])],
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[gl_cv_header_stdint_predates_cxx11_h=no])])
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if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then
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AC_DEFINE([__STDC_CONSTANT_MACROS], [1],
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[Define to 1 if the system <stdint.h> predates C++11.])
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AC_DEFINE([__STDC_LIMIT_MACROS], [1],
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[Define to 1 if the system <stdint.h> predates C++11.])
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fi
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AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.],
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[gl_cv_header_stdint_width],
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[gl_cv_header_stdint_width=no
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[
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/* Work if build is not clean. */
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#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
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#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
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#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
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#endif
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#include <stdint.h>
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]gl_STDINT_INCLUDES[
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int iw = UINTMAX_WIDTH;
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]])],
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[gl_cv_header_stdint_width=yes])])
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if test "$gl_cv_header_stdint_width" = yes; then
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STDINT_H=
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fi
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else
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dnl Check for <sys/inttypes.h>, and for
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dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
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AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h])
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if test $ac_cv_header_sys_inttypes_h = yes; then
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HAVE_SYS_INTTYPES_H=1
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fi
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if test $ac_cv_header_sys_bitypes_h = yes; then
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HAVE_SYS_BITYPES_H=1
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fi
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gl_STDINT_TYPE_PROPERTIES
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fi
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if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then
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AC_DEFINE([__STDC_CONSTANT_MACROS], [1],
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[Define to 1 if the system <stdint.h> predates C++11.])
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AC_DEFINE([__STDC_LIMIT_MACROS], [1],
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[Define to 1 if the system <stdint.h> predates C++11.])
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fi
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AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.],
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[gl_cv_header_stdint_width],
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[gl_cv_header_stdint_width=no
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AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM([[
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/* Work if build is not clean. */
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#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
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#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
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#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
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#endif
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#include <stdint.h>
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]gl_STDINT_INCLUDES[
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int iw = UINTMAX_WIDTH;
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]])],
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[gl_cv_header_stdint_width=yes])])
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if test "$gl_cv_header_stdint_width" = yes; then
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STDINT_H=
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fi
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;;
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*)
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dnl Check for <sys/inttypes.h>, and for
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dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
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AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h])
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if test $ac_cv_header_sys_inttypes_h = yes; then
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HAVE_SYS_INTTYPES_H=1
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fi
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if test $ac_cv_header_sys_bitypes_h = yes; then
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HAVE_SYS_BITYPES_H=1
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fi
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gl_STDINT_TYPE_PROPERTIES
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;;
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esac
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dnl The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH.
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LIMITS_H=limits.h
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