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New file, from gnulib.

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This commit is contained in:
Jim Meyering 2003-08-17 17:58:01 +00:00
parent 69d741ae8e
commit 22e0b84f86
79 changed files with 1791 additions and 0 deletions
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20
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# atexit.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_ATEXIT],
[
AC_REPLACE_FUNCS(atexit)
if test $ac_cv_func_atexit = no; then
gl_PREREQ_ATEXIT
fi
])
# Prerequisites of lib/atexit.c.
AC_DEFUN([gl_PREREQ_ATEXIT], [
:
])

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# backupfile.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_BACKUPFILE],
[
dnl Prerequisites of lib/backupfile.c.
AC_REQUIRE([AC_HEADER_DIRENT])
AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
AC_CHECK_HEADERS_ONCE(stdlib.h string.h)
AC_CHECK_DECLS_ONCE(getenv malloc)
jm_CHECK_TYPE_STRUCT_DIRENT_D_INO
dnl Prerequisites of lib/addext.c.
AC_REQUIRE([jm_AC_DOS])
AC_SYS_LONG_FILE_NAMES
AC_CHECK_HEADERS_ONCE(string.h unistd.h)
AC_CHECK_FUNCS(pathconf)
])

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# canon-host.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_CANON_HOST],
[
dnl Prerequisites of lib/canon-host.c.
AC_CHECK_HEADERS_ONCE(stdlib.h string.h unistd.h)
AC_CHECK_HEADERS(netdb.h sys/socket.h netinet/in.h arpa/inet.h)
dnl Add any libraries as early as possible.
dnl In particular, inet_ntoa needs -lnsl at least on Solaris 2.5.1,
dnl so we have to add -lnsl to LIBS before checking for that function.
AC_SEARCH_LIBS(gethostbyname, [inet nsl])
dnl These come from -lnsl on Solaris 2.5.1.
AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
])

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# clock_time.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
# Check for clock_gettime and clock_settime, and sets LIB_CLOCK_GETTIME.
AC_DEFUN([gl_CLOCK_TIME],
[
# Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
# Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
# programs in the package would end up linked with that potentially-shared
# library, inducing unnecessary run-time overhead.
fetish_saved_libs=$LIBS
AC_SEARCH_LIBS(clock_gettime, [rt posix4],
[LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
AC_SUBST(LIB_CLOCK_GETTIME)
AC_CHECK_FUNCS(clock_gettime clock_settime)
LIBS=$fetish_saved_libs
])

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# closeout.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_CLOSEOUT],
[
dnl Prerequisites of lib/closeout.c.
AC_CHECK_HEADERS_ONCE(stdlib.h)
])

25
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# dirname.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_DIRNAME],
[
dnl Prerequisites of lib/dirname.h.
AC_REQUIRE([jm_AC_DOS])
dnl Prerequisites of lib/dirname.c.
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(string.h)
dnl Prerequisites of lib/basename.c.
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(string.h)
dnl Prerequisites of lib/stripslash.c.
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(string.h)
])

21
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# dup2.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_DUP2],
[
AC_REPLACE_FUNCS(dup2)
if test $ac_cv_func_dup2 = no; then
gl_PREREQ_DUP2
fi
])
# Prerequisites of lib/dup2.c.
AC_DEFUN([gl_PREREQ_DUP2], [
AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
])

26
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# euidaccess.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_EUIDACCESS],
[
dnl Persuade glibc <unistd.h> to declare euidaccess().
AC_REQUIRE([AC_GNU_SOURCE])
AC_CHECK_DECLS([euidaccess])
AC_REPLACE_FUNCS(euidaccess)
if test $ac_cv_func_euidaccess = no; then
gl_PREREQ_EUIDACCESS
fi
])
# Prerequisites of lib/euidaccess.c.
AC_DEFUN([gl_PREREQ_EUIDACCESS], [
AC_CHECK_HEADERS_ONCE(unistd.h)
AC_REQUIRE([AC_FUNC_GETGROUPS])
])

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# exclude.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_EXCLUDE],
[
dnl Prerequisites of lib/exclude.c.
AC_REQUIRE([AC_C_INLINE])
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(stdlib.h string.h strings.h)
AC_CHECK_FUNCS_ONCE(isascii)
])

13
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# exitfail.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_EXITFAIL],
[
dnl Prerequisites of lib/exitfail.c.
AC_CHECK_HEADERS_ONCE(stdlib.h)
])

13
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# file-type.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FILE_TYPE],
[
dnl Prerequisites of lib/file-type.h.
AC_REQUIRE([AC_HEADER_STAT])
])

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# fileblocks.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FILEBLOCKS],
[
AC_STRUCT_ST_BLOCKS
dnl Note: AC_STRUCT_ST_BLOCKS does AC_LIBOBJ(fileblocks).
if test $ac_cv_member_struct_stat_st_blocks = no; then
gl_PREREQ_FILEBLOCKS
fi
])
# Prerequisites of lib/fileblocks.c.
AC_DEFUN([gl_PREREQ_FILEBLOCKS], [
AC_CHECK_HEADERS_ONCE(sys/param.h unistd.h)
])

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# filemode.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FILEMODE],
[
dnl Prerequisites of lib/filemode.c.
AC_REQUIRE([AC_HEADER_STAT])
])

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# getdate.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_GETDATE],
[
dnl Prerequisites of lib/getdate.h.
AC_HEADER_TIME
AC_CHECK_HEADERS_ONCE(sys/time.h)
dnl Prerequisites of lib/getdate.y.
AC_REQUIRE([jm_BISON])
AC_REQUIRE([AC_FUNC_ALLOCA])
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(stdlib.h string.h)
AC_CHECK_FUNCS_ONCE(isascii)
AC_STRUCT_TIMEZONE
AC_REQUIRE([gl_TM_GMTOFF])
])

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# gethostname.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_GETHOSTNAME],
[
AC_REPLACE_FUNCS(gethostname)
if test $ac_cv_func_gethostname = no; then
gl_PREREQ_GETHOSTNAME
fi
])
# Prerequisites of lib/gethostname.c.
AC_DEFUN([gl_PREREQ_GETHOSTNAME], [
AC_CHECK_FUNCS(uname)
])

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#serial 10
# A replacement for autoconf's macro by the same name. This version
# accepts an optional argument specifying the name of the $srcdir-relative
# directory in which the file getloadavg.c may be found. It is unusual
# (but justified, imho) that this file is required at ./configure time.
undefine([AC_FUNC_GETLOADAVG])
# AC_FUNC_GETLOADAVG
# ------------------
AC_DEFUN([AC_FUNC_GETLOADAVG],
[ac_have_func=no # yes means we've found a way to get the load average.
AC_CHECK_HEADERS_ONCE(fcntl.h locale.h unistd.h)
AC_CHECK_HEADERS(mach/mach.h)
AC_CHECK_FUNCS(setlocale)
# By default, expect to find getloadavg.c in $srcdir/.
ac_lib_dir_getloadavg=$srcdir
# But if there's an argument, DIR, expect to find getloadavg.c in $srcdir/DIR.
m4_ifval([$1], [ac_lib_dir_getloadavg=$srcdir/$1])
# Make sure getloadavg.c is where it belongs, at ./configure-time.
test -f $ac_lib_dir_getloadavg/getloadavg.c \
|| AC_MSG_ERROR([getloadavg.c is not in $ac_lib_dir_getloadavg])
# FIXME: Add an autoconf-time test, too?
ac_save_LIBS=$LIBS
# Check for getloadavg, but be sure not to touch the cache variable.
(AC_CHECK_FUNC(getloadavg, exit 0, exit 1)) && ac_have_func=yes
# On HPUX9, an unprivileged user can get load averages through this function.
AC_CHECK_FUNCS(pstat_getdynamic)
# Solaris has libkstat which does not require root.
AC_CHECK_LIB(kstat, kstat_open)
test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
# Some systems with -lutil have (and need) -lkvm as well, some do not.
# On Solaris, -lkvm requires nlist from -lelf, so check that first
# to get the right answer into the cache.
# For kstat on solaris, we need libelf to force the definition of SVR4 below.
if test $ac_have_func = no; then
AC_CHECK_LIB(elf, elf_begin, LIBS="-lelf $LIBS")
fi
if test $ac_have_func = no; then
AC_CHECK_LIB(kvm, kvm_open, LIBS="-lkvm $LIBS")
# Check for the 4.4BSD definition of getloadavg.
AC_CHECK_LIB(util, getloadavg,
[LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes])
fi
if test $ac_have_func = no; then
# There is a commonly available library for RS/6000 AIX.
# Since it is not a standard part of AIX, it might be installed locally.
ac_getloadavg_LIBS=$LIBS
LIBS="-L/usr/local/lib $LIBS"
AC_CHECK_LIB(getloadavg, getloadavg,
[LIBS="-lgetloadavg $LIBS"], [LIBS=$ac_getloadavg_LIBS])
fi
# Make sure it is really in the library, if we think we found it,
# otherwise set up the replacement function.
AC_CHECK_FUNCS(getloadavg, [],
[_AC_LIBOBJ_GETLOADAVG])
# Some definitions of getloadavg require that the program be installed setgid.
AC_CACHE_CHECK(whether getloadavg requires setgid,
ac_cv_func_getloadavg_setgid,
[AC_EGREP_CPP([Yowza Am I SETGID yet],
[#include "$ac_lib_dir_getloadavg/getloadavg.c"
#ifdef LDAV_PRIVILEGED
Yowza Am I SETGID yet
@%:@endif],
ac_cv_func_getloadavg_setgid=yes,
ac_cv_func_getloadavg_setgid=no)])
if test $ac_cv_func_getloadavg_setgid = yes; then
NEED_SETGID=true
AC_DEFINE(GETLOADAVG_PRIVILEGED, 1,
[Define if the `getloadavg' function needs to be run setuid
or setgid.])
else
NEED_SETGID=false
fi
AC_SUBST(NEED_SETGID)dnl
if test $ac_cv_func_getloadavg_setgid = yes; then
AC_CACHE_CHECK(group of /dev/kmem, ac_cv_group_kmem,
[ # On Solaris, /dev/kmem is a symlink. Get info on the real file.
ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
# If we got an error (system does not support symlinks), try without -L.
test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
ac_cv_group_kmem=`echo $ac_ls_output \
| sed -ne ['s/[ ][ ]*/ /g;
s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/;
/ /s/.* //;p;']`
])
AC_SUBST(KMEM_GROUP, $ac_cv_group_kmem)dnl
fi
if test "x$ac_save_LIBS" = x; then
GETLOADAVG_LIBS=$LIBS
else
GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$ac_save_LIBS!!"`
fi
LIBS=$ac_save_LIBS
AC_SUBST(GETLOADAVG_LIBS)dnl
])# AC_FUNC_GETLOADAVG
AC_DEFUN([gl_FUNC_GETLOADAVG],
[
AC_FUNC_GETLOADAVG([lib])
dnl Note AC_FUNC_GETLOADAVG does AC_LIBOBJ(getloadavg).
if test $ac_cv_func_getloadavg = no; then
gl_PREREQ_GETLOADAVG
fi
])
# Prerequisites of lib/getloadavg.c not done by autoconf's AC_FUNC_GETLOADAVG.
AC_DEFUN([gl_PREREQ_GETLOADAVG],
[
AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
])

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# getopt.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_GETOPT],
[
dnl Prerequisites of lib/getopt.c.
AC_CHECK_HEADERS_ONCE(string.h)
])

15
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# getpagesize.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_GETPAGESIZE],
[
dnl Prerequisites of lib/getpagesize.h.
AC_CHECK_HEADERS_ONCE(unistd.h)
AC_CHECK_HEADERS(OS.h)
AC_CHECK_FUNCS(getpagesize)
])

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# getpass.m4 serial 2
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
# Provide a getpass() function if the system doesn't have it.
AC_DEFUN([gl_FUNC_GETPASS],
[
AC_REPLACE_FUNCS(getpass)
if test $ac_cv_func_getpass = no; then
gl_PREREQ_GETPASS
fi
])
# Provide the GNU getpass() implementation. It supports passwords of
# arbitrary length (not just 8 bytes as on HP-UX).
AC_DEFUN([gl_FUNC_GETPASS_GNU],
[
dnl TODO: Detect when GNU getpass() is already found in glibc.
AC_LIBOBJ(getpass)
gl_PREREQ_GETPASS
dnl We must choose a different name for our function, since on ELF systems
dnl an unusable getpass() in libc.so would override our getpass() if it is
dnl compiled into a shared library.
AC_DEFINE([getpass], [gnu_getpass],
[Define to a replacement function name for getpass().])
])
# Prerequisites of lib/getpass.c.
AC_DEFUN([gl_PREREQ_GETPASS], [
:
])

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# Assume AM_GNU_GETTEXT([external]) and Autoconf 2.54 or later, for coreutils.
# serial 1
dnl Copyright (C) 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
dnl From Paul Eggert
dnl Automake doesn't understand that AM_GNU_GETTEXT([external])
dnl never invokes the following macros, because of the [external].
dnl Insert empty macros to pacify Automake.
AC_DEFUN([AM_LC_MESSAGES])
AC_DEFUN([AM_MKINSTALLDIRS])
AC_DEFUN([AM_NLS])
AC_DEFUN([AM_PO_SUBDIRS])
AC_DEFUN([gt_INTDIV0])
dnl A simpler substitute for gt_INTTYPES_PRI that assumes Autoconf 2.54
dnl or later.
AC_DEFUN([gt_HEADER_INTTYPES_H], [
AC_REQUIRE([AC_HEADER_STDC])
gt_cv_header_inttypes_h=$ac_cv_header_inttypes_h
])

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# getusershell.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_GETUSERSHELL],
[
AC_REPLACE_FUNCS(getusershell)
if test $ac_cv_func_getusershell = no; then
gl_PREREQ_GETUSERSHELL
fi
])
# Prerequisites of lib/getusershell.c.
AC_DEFUN([gl_PREREQ_GETUSERSHELL], [
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(stdlib.h)
AC_CHECK_FUNCS_ONCE(isascii)
])

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# hard-locale.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_HARD_LOCALE],
[
dnl Prerequisites of lib/hard-locale.c.
AC_CHECK_HEADERS_ONCE(locale.h stdlib.h string.h)
AC_CHECK_FUNCS_ONCE(setlocale)
])

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# hash.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_HASH],
[
dnl Prerequisites of lib/hash.c.
AC_REQUIRE([AM_STDBOOL_H])
AC_CHECK_HEADERS_ONCE(stdlib.h)
AC_CHECK_DECLS_ONCE(free malloc)
])

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# malloc.m4 serial 7
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
dnl From Jim Meyering.
dnl Determine whether malloc accepts 0 as its argument.
dnl If it doesn't, arrange to use the replacement function.
AC_DEFUN([jm_FUNC_MALLOC],
[
AC_REQUIRE([AC_FUNC_MALLOC])
dnl autoconf < 2.57 used the symbol ac_cv_func_malloc_works.
if test X"$ac_cv_func_malloc_0_nonnull" = Xno || test X"$ac_cv_func_malloc_works" = Xno; then
gl_PREREQ_MALLOC
fi
])
# Prerequisites of lib/malloc.c.
AC_DEFUN([gl_PREREQ_MALLOC], [
:
])

21
m4/memchr.m4 Normal file
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@ -0,0 +1,21 @@
# memchr.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_MEMCHR],
[
AC_REPLACE_FUNCS(memchr)
if test $ac_cv_func_memchr = no; then
jm_PREREQ_MEMCHR
fi
])
# Prerequisites of lib/memchr.c.
AC_DEFUN([jm_PREREQ_MEMCHR], [
AC_CHECK_HEADERS_ONCE(limits.h stdlib.h)
AC_CHECK_HEADERS(bp-sym.h)
])

20
m4/memcpy.m4 Normal file
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@ -0,0 +1,20 @@
# memcpy.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_MEMCPY],
[
AC_REPLACE_FUNCS(memcpy)
if test $ac_cv_func_memcpy = no; then
gl_PREREQ_MEMCPY
fi
])
# Prerequisites of lib/memcpy.c.
AC_DEFUN([gl_PREREQ_MEMCPY], [
:
])

20
m4/memmove.m4 Normal file
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@ -0,0 +1,20 @@
# memmove.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_MEMMOVE],
[
AC_REPLACE_FUNCS(memmove)
if test $ac_cv_func_memmove = no; then
gl_PREREQ_MEMMOVE
fi
])
# Prerequisites of lib/memmove.c.
AC_DEFUN([gl_PREREQ_MEMMOVE], [
:
])

23
m4/memrchr.m4 Normal file
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@ -0,0 +1,23 @@
# memrchr.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_MEMRCHR],
[
dnl Persuade glibc <string.h> to declare memrchr().
AC_REQUIRE([AC_GNU_SOURCE])
AC_REPLACE_FUNCS(memrchr)
if test $ac_cv_func_memrchr = no; then
gl_PREREQ_MEMRCHR
fi
])
# Prerequisites of lib/memrchr.c.
AC_DEFUN([gl_PREREQ_MEMRCHR], [
AC_CHECK_HEADERS_ONCE(limits.h)
])

20
m4/memset.m4 Normal file
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@ -0,0 +1,20 @@
# memset.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_MEMSET],
[
AC_REPLACE_FUNCS(memset)
if test $ac_cv_func_memset = no; then
gl_PREREQ_MEMSET
fi
])
# Prerequisites of lib/memset.c.
AC_DEFUN([gl_PREREQ_MEMSET], [
:
])

13
m4/modechange.m4 Normal file
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@ -0,0 +1,13 @@
# modechange.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_MODECHANGE],
[
AC_REQUIRE([AC_HEADER_STDC])
AC_REQUIRE([AC_HEADER_STAT])
])

27
m4/mountlist.m4 Normal file
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@ -0,0 +1,27 @@
# mountlist.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_MOUNTLIST],
[
jm_LIST_MOUNTED_FILESYSTEMS([gl_cv_list_mounted_fs=yes],
[gl_cv_list_mounted_fs=no])
if test $gl_cv_list_mounted_fs = yes; then
AC_LIBOBJ(mountlist)
gl_PREREQ_MOUNTLIST_EXTRA
fi
])
# Prerequisites of lib/mountlist.c not done by jm_LIST_MOUNTED_FILESYSTEMS.
AC_DEFUN([gl_PREREQ_MOUNTLIST_EXTRA],
[
AC_REQUIRE([AC_HEADER_STDC])
dnl Note jm_LIST_MOUNTED_FILESYSTEMS checks for mntent.h, not sys/mntent.h.
AC_CHECK_HEADERS_ONCE(fcntl.h string.h unistd.h)
AC_CHECK_HEADERS(sys/mntent.h)
jm_FSTYPENAME
])

24
m4/obstack.m4 Normal file
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@ -0,0 +1,24 @@
# obstack.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_OBSTACK],
[
dnl Prerequisites of lib/obstack.h.
AC_CHECK_HEADERS_ONCE(stddef.h string.h)
AC_FUNC_OBSTACK
dnl Note: AC_FUNC_OBSTACK does AC_LIBSOURCES([obstack.h, obstack.c]).
if test $ac_cv_func_obstack = no; then
gl_PREREQ_OBSTACK
fi
])
# Prerequisites of lib/obstack.c.
AC_DEFUN([gl_PREREQ_OBSTACK], [
AC_CHECK_HEADERS_ONCE(stdlib.h)
])

17
m4/path-concat.m4 Normal file
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@ -0,0 +1,17 @@
# path-concat.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_PATH_CONCAT],
[
dnl Prerequisites of lib/path-concat.c.
AC_REQUIRE([jm_AC_DOS])
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(memory.h stdlib.h string.h strings.h unistd.h)
AC_CHECK_FUNCS_ONCE(mempcpy)
AC_CHECK_DECLS_ONCE(malloc)
])

13
m4/pathmax.m4 Normal file
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@ -0,0 +1,13 @@
# pathmax.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_PATHMAX],
[
dnl Prerequisites of lib/pathmax.h.
AC_CHECK_HEADERS_ONCE(sys/param.h unistd.h)
])

39
m4/physmem.m4 Normal file
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@ -0,0 +1,39 @@
# physmem.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
# Check for the external symbol, _system_configuration,
# a struct with member `physmem'.
AC_DEFUN([gl_SYS__SYSTEM_CONFIGURATION],
[AC_CACHE_CHECK(for external symbol _system_configuration,
gl_cv_var__system_configuration,
[AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[#include <sys/systemcfg.h>
]],
[double x = _system_configuration.physmem;])],
[gl_cv_var__system_configuration=yes],
[gl_cv_var__system_configuration=no])])
if test $gl_cv_var__system_configuration = yes; then
AC_DEFINE(HAVE__SYSTEM_CONFIGURATION, 1,
[Define to 1 if you have the external variable,
_system_configuration with a member named physmem.])
fi
]
)
AC_DEFUN([gl_PHYSMEM],
[
# Prerequisites of lib/physmem.c.
AC_CHECK_HEADERS_ONCE(unistd.h)
AC_CHECK_HEADERS([sys/pstat.h sys/sysmp.h sys/sysinfo.h \
machine/hal_sysinfo.h sys/table.h sys/param.h sys/sysctl.h \
sys/systemcfg.h],,, [AC_INCLUDES_DEFAULT])
AC_CHECK_FUNCS(pstat_getstatic pstat_getdynamic sysmp getsysinfo sysctl table)
AC_REQUIRE([gl_SYS__SYSTEM_CONFIGURATION])
])

14
m4/posixtm.m4 Normal file
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@ -0,0 +1,14 @@
# posixtm.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_POSIXTM],
[
dnl Prerequisites of lib/posixtm.c.
AC_STRUCT_TM
AC_CHECK_HEADERS_ONCE(stdlib.h string.h)
])

13
m4/posixver.m4 Normal file
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@ -0,0 +1,13 @@
# posixver.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_POSIXVER],
[
AC_CHECK_HEADERS_ONCE(unistd.h)
AC_CHECK_DECLS_ONCE(getenv)
])

13
m4/quote.m4 Normal file
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@ -0,0 +1,13 @@
# quote.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_QUOTE],
[
dnl Prerequisites of lib/quote.c.
dnl (none)
])

16
m4/quotearg.m4 Normal file
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@ -0,0 +1,16 @@
# quotearg.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_QUOTEARG],
[
dnl Prerequisites of lib/quotearg.c.
AC_CHECK_HEADERS_ONCE(wchar.h wctype.h)
AC_CHECK_FUNCS_ONCE(iswprint mbsinit)
AC_TYPE_MBSTATE_T
jm_FUNC_MBRTOWC
])

22
m4/readlink.m4 Normal file
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@ -0,0 +1,22 @@
# readlink.m4 serial 2
dnl Copyright (C) 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_READLINK],
[
AC_CHECK_FUNCS(readlink)
if test $ac_cv_func_readlink = no; then
AC_LIBOBJ(readlink)
gl_PREREQ_READLINK
fi
])
# Prerequisites of lib/readlink.c.
AC_DEFUN([gl_PREREQ_READLINK],
[
:
])

63
m4/readutmp.m4 Normal file
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@ -0,0 +1,63 @@
# readutmp.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_READUTMP],
[
dnl Prerequisites of lib/readutmp.h.
AC_CHECK_HEADERS_ONCE(sys/param.h)
AC_CHECK_HEADERS(utmp.h utmpx.h)
AC_CHECK_FUNCS(utmpname utmpxname)
AC_CHECK_DECLS(getutent,,,[
#ifdef HAVE_UTMP_H
# include <utmp.h>
#endif
])
if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
utmp_includes="\
$ac_includes_default
#ifdef HAVE_UTMPX_H
# include <utmpx.h>
#endif
#ifdef HAVE_UTMP_H
# include <utmp.h>
#endif
"
AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_exit],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_exit],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_exit],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_exit.e_exit],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_termination],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_termination],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_termination],,,[$utmp_includes])
AC_CHECK_MEMBERS([struct utmp.ut_exit.e_termination],,,[$utmp_includes])
AC_LIBOBJ(readutmp)
gl_PREREQ_READUTMP
fi
])
# Prerequisites of lib/readutmp.c.
AC_DEFUN([gl_PREREQ_READUTMP],
[
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(string.h)
])

25
m4/realloc.m4 Normal file
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@ -0,0 +1,25 @@
# realloc.m4 serial 7
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
dnl From Jim Meyering.
dnl Determine whether realloc works when both arguments are 0.
dnl If it doesn't, arrange to use the replacement function.
AC_DEFUN([jm_FUNC_REALLOC],
[
AC_REQUIRE([AC_FUNC_REALLOC])
dnl autoconf < 2.57 used the symbol ac_cv_func_realloc_works.
if test X"$ac_cv_func_realloc_0_nonnull" = Xno || test X"$ac_cv_func_realloc_works" = Xno; then
gl_PREREQ_REALLOC
fi
])
# Prerequisites of lib/realloc.c.
AC_DEFUN([gl_PREREQ_REALLOC], [
:
])

22
m4/rmdir.m4 Normal file
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@ -0,0 +1,22 @@
# rmdir.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_RMDIR],
[
AC_REPLACE_FUNCS(rmdir)
if test $ac_cv_func_rmdir = no; then
gl_PREREQ_RMDIR
fi
])
# Prerequisites of lib/rmdir.c.
AC_DEFUN([gl_PREREQ_RMDIR], [
AC_REQUIRE([AC_HEADER_STAT])
:
])

22
m4/rpmatch.m4 Normal file
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@ -0,0 +1,22 @@
# rpmatch.m4 serial 3
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_RPMATCH],
[
AC_REPLACE_FUNCS(rpmatch)
if test $ac_cv_func_rpmatch = no; then
gl_PREREQ_RPMATCH
fi
])
# Prerequisites of lib/rpmatch.c.
AC_DEFUN([gl_PREREQ_RPMATCH], [
AC_REQUIRE([AC_HEADER_STDC])
:
])

19
m4/safe-read.m4 Normal file
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@ -0,0 +1,19 @@
# safe-read.m4 serial 2
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_SAFE_READ],
[
gl_PREREQ_SAFE_READ
])
# Prerequisites of lib/safe-read.c.
AC_DEFUN([gl_PREREQ_SAFE_READ],
[
AC_REQUIRE([gt_TYPE_SSIZE_T])
AC_CHECK_HEADERS_ONCE(unistd.h)
])

18
m4/safe-write.m4 Normal file
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@ -0,0 +1,18 @@
# safe-write.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_SAFE_WRITE],
[
gl_PREREQ_SAFE_WRITE
])
# Prerequisites of lib/safe-write.c.
AC_DEFUN([gl_PREREQ_SAFE_WRITE],
[
gl_PREREQ_SAFE_READ
])

14
m4/same.m4 Normal file
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@ -0,0 +1,14 @@
# same.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_SAME],
[
dnl Prerequisites of lib/same.c.
AC_CHECK_HEADERS_ONCE(stdlib.h string.h unistd.h)
AC_CHECK_DECLS_ONCE(free)
])

15
m4/save-cwd.m4 Normal file
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@ -0,0 +1,15 @@
# save-cwd.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_SAVE_CWD],
[
dnl Prerequisites for lib/save-cwd.c.
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
AC_CHECK_FUNCS(fchdir)
])

15
m4/savedir.m4 Normal file
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@ -0,0 +1,15 @@
# savedir.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_SAVEDIR],
[
dnl Prerequisites of lib/savedir.c.
AC_REQUIRE([AC_HEADER_STDC])
AC_REQUIRE([AC_HEADER_DIRENT])
AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
])

14
m4/settime.m4 Normal file
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@ -0,0 +1,14 @@
# settime.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_SETTIME],
[
dnl Prerequisites of lib/settime.c.
# Need clock_settime.
AC_REQUIRE([gl_CLOCK_TIME])
])

14
m4/sha.m4 Normal file
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@ -0,0 +1,14 @@
# sha.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_SHA],
[
dnl Prerequisites of lib/sha.c.
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_FUNCS_ONCE(memcpy)
])

21
m4/sig2str.m4 Normal file
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@ -0,0 +1,21 @@
# sig2str.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_SIG2STR],
[
AC_REPLACE_FUNCS(sig2str)
if test $ac_cv_func_sig2str = no; then
gl_PREREQ_SIG2STR
fi
])
# Prerequisites of lib/sig2str.c.
AC_DEFUN([gl_PREREQ_SIG2STR], [
:
])

13
m4/stdio-safer.m4 Normal file
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@ -0,0 +1,13 @@
# stdio-safer.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_STDIO_SAFER],
[
dnl Prerequisites of lib/fopen-safer.c.
AC_CHECK_HEADERS_ONCE(unistd.h)
])

24
m4/stpcpy.m4 Normal file
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@ -0,0 +1,24 @@
# stpcpy.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STPCPY],
[
dnl Persuade glibc <string.h> to declare stpcpy().
AC_REQUIRE([AC_GNU_SOURCE])
AC_REPLACE_FUNCS(stpcpy)
if test $ac_cv_func_stpcpy = no; then
gl_PREREQ_STPCPY
fi
])
# Prerequisites of lib/stpcpy.c.
AC_DEFUN([gl_PREREQ_STPCPY], [
:
])

39
m4/strcase.m4 Normal file
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@ -0,0 +1,39 @@
# strcase.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_STRCASE],
[
gl_FUNC_STRCASECMP
gl_FUNC_STRNCASECMP
])
AC_DEFUN([gl_FUNC_STRCASECMP],
[
AC_REPLACE_FUNCS(strcasecmp)
if test $ac_cv_func_strcasecmp = no; then
gl_PREREQ_STRCASECMP
fi
])
AC_DEFUN([gl_FUNC_STRNCASECMP],
[
AC_REPLACE_FUNCS(strncasecmp)
if test $ac_cv_func_strncasecmp = no; then
gl_PREREQ_STRNCASECMP
fi
])
# Prerequisites of lib/strcasecmp.c.
AC_DEFUN([gl_PREREQ_STRCASECMP], [
:
])
# Prerequisites of lib/strncasecmp.c.
AC_DEFUN([gl_PREREQ_STRNCASECMP], [
:
])

20
m4/strcspn.m4 Normal file
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@ -0,0 +1,20 @@
# strcspn.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRCSPN],
[
AC_REPLACE_FUNCS(strcspn)
if test $ac_cv_func_strcspn = no; then
gl_PREREQ_STRCSPN
fi
])
# Prerequisites of lib/strcspn.c.
AC_DEFUN([gl_PREREQ_STRCSPN], [
AC_CHECK_HEADERS_ONCE(string.h)
])

22
m4/strdup.m4 Normal file
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@ -0,0 +1,22 @@
# strdup.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRDUP],
[
AC_REPLACE_FUNCS(strdup)
if test $ac_cv_func_strdup = no; then
gl_PREREQ_STRDUP
fi
])
# Prerequisites of lib/strdup.c.
AC_DEFUN([gl_PREREQ_STRDUP], [
AC_REQUIRE([AC_HEADER_STDC])
:
])

25
m4/strndup.m4 Normal file
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@ -0,0 +1,25 @@
# strndup.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRNDUP],
[
dnl Persuade glibc <string.h> to declare strndup().
AC_REQUIRE([AC_GNU_SOURCE])
AC_REPLACE_FUNCS(strndup)
if test $ac_cv_func_strndup = no; then
gl_PREREQ_STRNDUP
fi
])
# Prerequisites of lib/strndup.c.
AC_DEFUN([gl_PREREQ_STRNDUP], [
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_DECLS(strnlen)
])

32
m4/strnlen.m4 Normal file
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@ -0,0 +1,32 @@
# strnlen.m4 serial 2
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRNLEN],
[
dnl Persuade glibc <string.h> to declare strnlen().
AC_REQUIRE([AC_GNU_SOURCE])
AC_FUNC_STRNLEN
if test $ac_cv_func_strnlen_working = no; then
# This is necessary because automake-1.6.1 doens't understand
# that the above use of AC_FUNC_STRNLEN means we may have to use
# lib/strnlen.c.
#AC_LIBOBJ(strnlen)
AC_DEFINE(strnlen, rpl_strnlen,
[Define to rpl_strnlen if the replacement function should be used.])
gl_PREREQ_STRNLEN
fi
])
# Prerequisites of lib/strnlen.c.
AC_DEFUN([gl_PREREQ_STRNLEN], [
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(memory.h string.h)
AC_CHECK_DECLS(memchr)
])

20
m4/strpbrk.m4 Normal file
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@ -0,0 +1,20 @@
# strpbrk.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRPBRK],
[
AC_REPLACE_FUNCS(strpbrk)
if test $ac_cv_func_strpbrk = no; then
gl_PREREQ_STRPBRK
fi
])
# Prerequisites of lib/strpbrk.c.
AC_DEFUN([gl_PREREQ_STRPBRK], [
AC_CHECK_HEADERS_ONCE(string.h)
])

20
m4/strstr.m4 Normal file
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@ -0,0 +1,20 @@
# strstr.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRSTR],
[
AC_REPLACE_FUNCS(strstr)
if test $ac_cv_func_strstr = no; then
gl_PREREQ_STRSTR
fi
])
# Prerequisites of lib/strstr.c.
AC_DEFUN([gl_PREREQ_STRSTR], [
AC_CHECK_HEADERS_ONCE(string.h)
])

25
m4/strtod.m4 Normal file
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@ -0,0 +1,25 @@
# strtod.m4 serial 2
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRTOD],
[
AC_REQUIRE([AC_FUNC_STRTOD])
if test $ac_cv_func_strtod = no; then
AC_DEFINE(strtod, rpl_strtod,
[Define to rpl_strtod if the replacement function should be used.])
gl_PREREQ_STRTOD
fi
])
# Prerequisites of lib/strtod.c.
# The need for pow() is already handled by AC_FUNC_STRTOD.
AC_DEFUN([gl_PREREQ_STRTOD], [
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS(float.h)
AC_CHECK_FUNCS_ONCE(isascii)
])

39
m4/strtoimax.m4 Normal file
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@ -0,0 +1,39 @@
# strtoimax.m4 serial 2
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRTOIMAX],
[
dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
AC_REQUIRE([AC_PROG_CPP])
AC_REQUIRE([AC_PROG_EGREP])
AC_CACHE_CHECK([whether <inttypes.h> defines strtoimax as a macro],
jm_cv_func_strtoimax_macro,
[AC_EGREP_CPP([inttypes_h_defines_strtoimax], [#include <inttypes.h>
#ifdef strtoimax
inttypes_h_defines_strtoimax
#endif],
jm_cv_func_strtoimax_macro=yes,
jm_cv_func_strtoimax_macro=no)])
if test "$jm_cv_func_strtoimax_macro" != yes; then
AC_REPLACE_FUNCS(strtoimax)
if test $ac_cv_func_strtoimax = no; then
gl_PREREQ_STRTOIMAX
fi
fi
])
# Prerequisites of lib/strtoimax.c.
AC_DEFUN([gl_PREREQ_STRTOIMAX], [
jm_AC_TYPE_INTMAX_T
AC_CHECK_HEADERS_ONCE(stdlib.h)
AC_CHECK_DECLS_ONCE(strtol)
AC_CHECK_DECLS(strtoll)
AC_REQUIRE([jm_AC_TYPE_LONG_LONG])
])

22
m4/strtol.m4 Normal file
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@ -0,0 +1,22 @@
# strtol.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRTOL],
[
AC_REPLACE_FUNCS(strtol)
if test $ac_cv_func_strtol = no; then
gl_PREREQ_STRTOL
fi
])
# Prerequisites of lib/strtol.c.
AC_DEFUN([gl_PREREQ_STRTOL], [
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(limits.h)
AC_CHECK_FUNCS_ONCE(isascii)
])

26
m4/strtoll.m4 Normal file
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@ -0,0 +1,26 @@
# strtoll.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRTOLL],
[
dnl We don't need (and can't compile) the replacement strtoll
dnl unless the type 'long long' exists.
AC_REQUIRE([jm_AC_TYPE_LONG_LONG])
if test "$ac_cv_type_long_long" = yes; then
AC_REPLACE_FUNCS(strtoll)
if test $ac_cv_func_strtoll = no; then
gl_PREREQ_STRTOLL
fi
fi
])
# Prerequisites of lib/strtoll.c.
AC_DEFUN([gl_PREREQ_STRTOLL], [
:
])

20
m4/strtoul.m4 Normal file
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@ -0,0 +1,20 @@
# strtoul.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRTOUL],
[
AC_REPLACE_FUNCS(strtoul)
if test $ac_cv_func_strtoul = no; then
gl_PREREQ_STRTOUL
fi
])
# Prerequisites of lib/strtoul.c.
AC_DEFUN([gl_PREREQ_STRTOUL], [
gl_PREREQ_STRTOL
])

26
m4/strtoull.m4 Normal file
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@ -0,0 +1,26 @@
# strtoull.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRTOULL],
[
dnl We don't need (and can't compile) the replacement strtoull
dnl unless the type 'unsigned long long' exists.
AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
if test "$ac_cv_type_unsigned_long_long" = yes; then
AC_REPLACE_FUNCS(strtoull)
if test $ac_cv_func_strtoull = no; then
gl_PREREQ_STRTOULL
fi
fi
])
# Prerequisites of lib/strtoull.c.
AC_DEFUN([gl_PREREQ_STRTOULL], [
:
])

39
m4/strtoumax.m4 Normal file
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@ -0,0 +1,39 @@
# strtoumax.m4 serial 2
dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRTOUMAX],
[
dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
AC_REQUIRE([AC_PROG_CPP])
AC_REQUIRE([AC_PROG_EGREP])
AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],
jm_cv_func_strtoumax_macro,
[AC_EGREP_CPP([inttypes_h_defines_strtoumax], [#include <inttypes.h>
#ifdef strtoumax
inttypes_h_defines_strtoumax
#endif],
jm_cv_func_strtoumax_macro=yes,
jm_cv_func_strtoumax_macro=no)])
if test "$jm_cv_func_strtoumax_macro" != yes; then
AC_REPLACE_FUNCS(strtoumax)
if test $ac_cv_func_strtoumax = no; then
gl_PREREQ_STRTOUMAX
fi
fi
])
# Prerequisites of lib/strtoumax.c.
AC_DEFUN([gl_PREREQ_STRTOUMAX], [
jm_AC_TYPE_UINTMAX_T
AC_CHECK_HEADERS_ONCE(stdlib.h)
AC_CHECK_DECLS_ONCE(strtoul)
AC_CHECK_DECLS(strtoull)
AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
])

24
m4/strverscmp.m4 Normal file
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@ -0,0 +1,24 @@
# strverscmp.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_FUNC_STRVERSCMP],
[
dnl Persuade glibc <string.h> to declare strverscmp().
AC_REQUIRE([AC_GNU_SOURCE])
AC_REPLACE_FUNCS(strverscmp)
if test $ac_cv_func_strverscmp = no; then
gl_PREREQ_STRVERSCMP
fi
])
# Prerequisites of lib/strverscmp.c.
AC_DEFUN([gl_PREREQ_STRVERSCMP], [
:
])

25
m4/ulonglong.m4 Normal file
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@ -0,0 +1,25 @@
# ulonglong.m4 serial 3
dnl Copyright (C) 1999-2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
dnl From Paul Eggert.
# Define HAVE_UNSIGNED_LONG_LONG if 'unsigned long long' works.
AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG],
[
AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
[AC_TRY_LINK([unsigned long long ull = 1ULL; int i = 63;],
[unsigned long long ullmax = (unsigned long long) -1;
return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
ac_cv_type_unsigned_long_long=yes,
ac_cv_type_unsigned_long_long=no)])
if test $ac_cv_type_unsigned_long_long = yes; then
AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
[Define if you have the 'unsigned long long' type.])
fi
])

13
m4/unicodeio.m4 Normal file
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@ -0,0 +1,13 @@
# unicodeio.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_UNICODEIO],
[
dnl Prerequisites of lib/unicodeio.c.
AC_CHECK_HEADERS_ONCE(string.h)
])

17
m4/unistd-safer.m4 Normal file
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@ -0,0 +1,17 @@
# unistd-safer.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_UNISTD_SAFER],
[
gl_PREREQ_DUP_SAFER
])
# Prerequisites of lib/dup-safer.c.
AC_DEFUN([gl_PREREQ_DUP_SAFER], [
AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
])

15
m4/userspec.m4 Normal file
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@ -0,0 +1,15 @@
# userspec.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_USERSPEC],
[
dnl Prerequisites of lib/userspec.c.
AC_REQUIRE([AC_HEADER_STDC])
AC_REQUIRE([AC_FUNC_ALLOCA])
AC_CHECK_HEADERS_ONCE(string.h sys/param.h unistd.h)
])

26
m4/xalloc.m4 Normal file
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@ -0,0 +1,26 @@
# xalloc.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_XALLOC],
[
gl_PREREQ_XMALLOC
gl_PREREQ_XSTRDUP
])
# Prerequisites of lib/xmalloc.c.
AC_DEFUN([gl_PREREQ_XMALLOC], [
AC_REQUIRE([AC_HEADER_STDC])
AC_REQUIRE([jm_FUNC_MALLOC])
AC_REQUIRE([jm_FUNC_REALLOC])
])
# Prerequisites of lib/xstrdup.c.
AC_DEFUN([gl_PREREQ_XSTRDUP], [
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(string.h)
])

15
m4/xgetcwd.m4 Normal file
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@ -0,0 +1,15 @@
# xgetcwd.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_XGETCWD],
[
dnl Prerequisites of lib/xgetcwd.c.
AC_CHECK_HEADERS_ONCE(stdlib.h unistd.h)
AC_CHECK_FUNCS(getcwd)
AC_FUNC_GETCWD_NULL
])

14
m4/xreadlink.m4 Normal file
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@ -0,0 +1,14 @@
# xreadlink.m4 serial 3
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_XREADLINK],
[
dnl Prerequisites of lib/xreadlink.c.
AC_REQUIRE([gt_TYPE_SSIZE_T])
AC_CHECK_HEADERS_ONCE(stdlib.h unistd.h)
])

13
m4/xstrtod.m4 Normal file
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@ -0,0 +1,13 @@
# xstrtod.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
# Prerequisites of lib/xstrtod.c.
AC_DEFUN([gl_XSTRTOD],
[
AC_REQUIRE([AC_HEADER_STDC])
])

37
m4/xstrtol.m4 Normal file
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@ -0,0 +1,37 @@
# xstrtol.m4 serial 2
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_XSTRTOL],
[
AC_REQUIRE([gl_PREREQ_XSTRTOL])
AC_REQUIRE([gl_PREREQ_XSTRTOUL])
])
# Prerequisites of lib/xstrtol.h.
AC_DEFUN([gl_PREREQ_XSTRTOL_H],
[
AC_REQUIRE([jm_AC_TYPE_INTMAX_T])
AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
])
# Prerequisites of lib/xstrtol.c.
AC_DEFUN([gl_PREREQ_XSTRTOL],
[
AC_REQUIRE([gl_PREREQ_XSTRTOL_H])
AC_REQUIRE([AC_HEADER_STDC])
AC_CHECK_HEADERS_ONCE(string.h)
AC_CHECK_FUNCS_ONCE(isascii)
AC_CHECK_DECLS_ONCE(strtol strtoul)
AC_CHECK_DECLS([strtoimax, strtoumax])
])
# Prerequisites of lib/xstrtoul.c.
AC_DEFUN([gl_PREREQ_XSTRTOUL],
[
AC_REQUIRE([gl_PREREQ_XSTRTOL])
])

13
m4/yesno.m4 Normal file
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@ -0,0 +1,13 @@
# yesno.m4 serial 1
dnl Copyright (C) 2002 Free Software Foundation, Inc.
dnl This file is free software, distributed under the terms of the GNU
dnl General Public License. As a special exception to the GNU General
dnl Public License, this file may be distributed as part of a program
dnl that contains a configuration script generated by Autoconf, under
dnl the same distribution terms as the rest of that program.
AC_DEFUN([gl_YESNO],
[
dnl Prerequisites of lib/yesno.c.
AC_CHECK_HEADERS_ONCE(stdlib.h)
])