f8cdaf0c12
* lib/Makefile.am lib/alloca.in.h lib/argp-ba.c lib/argp-eexst.c lib/argp-fmtstream.c lib/argp-fmtstream.h lib/argp-fs-xinl.c lib/argp-help.c lib/argp-namefrob.h lib/argp-parse.c lib/argp-pin.c lib/argp-pv.c lib/argp-pvh.c lib/argp-xinl.c lib/argp.h lib/asnprintf.c lib/basename-lgpl.c lib/dirname-lgpl.c lib/dirname.h lib/dosname.h lib/errno.in.h lib/error.c lib/error.h lib/fcntl.in.h lib/float+.h lib/float.c lib/float.in.h lib/gethrxtime.c lib/gethrxtime.h lib/getopt.c lib/getopt.in.h lib/getopt1.c lib/getopt_int.h lib/gettext.h lib/gettime.c lib/gettimeofday.c lib/intprops.h lib/itold.c lib/lstat.c lib/malloc.c lib/memchr.c lib/mempcpy.c lib/mkstemp.c lib/msvc-inval.c lib/msvc-inval.h lib/msvc-nothrow.c lib/msvc-nothrow.h lib/pathmax.h lib/printf-args.c lib/printf-args.h lib/printf-parse.c lib/printf-parse.h lib/progname.c lib/progname.h lib/rawmemchr.c lib/size_max.h lib/sleep.c lib/stat.c lib/stdalign.in.h lib/stdbool.in.h lib/stddef.in.h lib/stdint.in.h lib/stdio.in.h lib/stdlib.in.h lib/strcasecmp.c lib/strchrnul.c lib/strerror-override.c lib/strerror-override.h lib/strerror.c lib/string.in.h lib/strings.in.h lib/stripslash.c lib/strncasecmp.c lib/strndup.c lib/strnlen.c lib/sys_stat.in.h lib/sys_time.in.h lib/sys_types.in.h lib/sys_wait.in.h lib/sysexits.in.h lib/tempname.c lib/tempname.h lib/time.in.h lib/timespec.h lib/unistd.in.h lib/vasnprintf.c lib/vasnprintf.h lib/verify.h lib/vsnprintf.c lib/wchar.in.h lib/xsize.h lib/xtime.h m4/00gnulib.m4 m4/alloca.m4 m4/argp.m4 m4/clock_time.m4 m4/dirname.m4 m4/double-slash-root.m4 m4/errno_h.m4 m4/error.m4 m4/exponentd.m4 m4/extensions.m4 m4/extern-inline.m4 m4/fcntl-o.m4 m4/fcntl_h.m4 m4/float_h.m4 m4/gethrxtime.m4 m4/getopt.m4 m4/gettime.m4 m4/gettimeofday.m4 m4/gnulib-cache.m4 m4/gnulib-common.m4 m4/gnulib-comp.m4 m4/gnulib-tool.m4 m4/include_next.m4 m4/intmax_t.m4 m4/inttypes_h.m4 m4/largefile.m4 m4/longlong.m4 m4/lstat.m4 m4/malloc.m4 m4/math_h.m4 m4/memchr.m4 m4/mempcpy.m4 m4/mkstemp.m4 m4/mmap-anon.m4 m4/msvc-inval.m4 m4/msvc-nothrow.m4 m4/multiarch.m4 m4/nocrash.m4 m4/off_t.m4 m4/pathmax.m4 m4/printf.m4 m4/rawmemchr.m4 m4/size_max.m4 m4/sleep.m4 m4/ssize_t.m4 m4/stat.m4 m4/stdalign.m4 m4/stdbool.m4 m4/stddef_h.m4 m4/stdint.m4 m4/stdint_h.m4 m4/stdio_h.m4 m4/stdlib_h.m4 m4/strcase.m4 m4/strchrnul.m4 m4/strerror.m4 m4/string_h.m4 m4/strings_h.m4 m4/strndup.m4 m4/strnlen.m4 m4/sys_socket_h.m4 m4/sys_stat_h.m4 m4/sys_time_h.m4 m4/sys_types_h.m4 m4/sys_wait_h.m4 m4/sysexits.m4 m4/tempname.m4 m4/time_h.m4 m4/timespec.m4 m4/unistd_h.m4 m4/vasnprintf.m4 m4/vsnprintf.m4 m4/warn-on-use.m4 m4/wchar_h.m4 m4/wchar_t.m4 m4/wint_t.m4 m4/xsize.m4 tools/snippet/arg-nonnull.h tools/snippet/c++defs.h tools/snippet/warn-on-use.h: Upgrade to gnulib 9ceceed274f83094127f9ff0bf061293c9fe1e7f. * m4/secure_getenv.m4, lib/secure_getenv.c, lib/unistd.c, lib/xtime.c: New files. * src/bin/Makefile.am: Link with the libtool library.
71 lines
2.6 KiB
Text
71 lines
2.6 KiB
Text
# serial 11
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# Copyright (C) 2009-2013 Free Software Foundation, Inc.
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#
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# This file is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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AC_DEFUN([gl_FUNC_STAT],
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[
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AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
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AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
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AC_CHECK_FUNCS_ONCE([lstat])
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dnl mingw is the only known platform where stat(".") and stat("./") differ
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AC_CACHE_CHECK([whether stat handles trailing slashes on directories],
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[gl_cv_func_stat_dir_slash],
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[AC_RUN_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <sys/stat.h>
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]], [[struct stat st; return stat (".", &st) != stat ("./", &st);]])],
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[gl_cv_func_stat_dir_slash=yes], [gl_cv_func_stat_dir_slash=no],
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[case $host_os in
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mingw*) gl_cv_func_stat_dir_slash="guessing no";;
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*) gl_cv_func_stat_dir_slash="guessing yes";;
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esac])])
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dnl AIX 7.1, Solaris 9, mingw64 mistakenly succeed on stat("file/").
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dnl (For mingw, this is due to a broken stat() override in libmingwex.a.)
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dnl FreeBSD 7.2 mistakenly succeeds on stat("link-to-file/").
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AC_CACHE_CHECK([whether stat handles trailing slashes on files],
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[gl_cv_func_stat_file_slash],
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[touch conftest.tmp
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# Assume that if we have lstat, we can also check symlinks.
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if test $ac_cv_func_lstat = yes; then
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ln -s conftest.tmp conftest.lnk
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fi
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AC_RUN_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <sys/stat.h>
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]], [[int result = 0;
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struct stat st;
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if (!stat ("conftest.tmp/", &st))
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result |= 1;
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#if HAVE_LSTAT
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if (!stat ("conftest.lnk/", &st))
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result |= 2;
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#endif
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return result;
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]])],
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[gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no],
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[case "$host_os" in
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# Guess yes on glibc systems.
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*-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
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# If we don't know, assume the worst.
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*) gl_cv_func_stat_file_slash="guessing no" ;;
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esac
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])
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rm -f conftest.tmp conftest.lnk])
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case $gl_cv_func_stat_dir_slash in
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*no) REPLACE_STAT=1
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AC_DEFINE([REPLACE_FUNC_STAT_DIR], [1], [Define to 1 if stat needs
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help when passed a directory name with a trailing slash]);;
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esac
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case $gl_cv_func_stat_file_slash in
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*no) REPLACE_STAT=1
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AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs
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help when passed a file name with a trailing slash]);;
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esac
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])
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# Prerequisites of lib/stat.c.
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AC_DEFUN([gl_PREREQ_STAT], [:])
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