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* m4/codeset.m4: Update to serial #2. 

* m4/fsusage.m4: Update to serial #23.
* m4/iconv.m4: Update to serial #AM6.
* m4/intdiv0.m4: Update from gnulib.
* m4/intmax.m4: Update to serial #3.
* m4/inttypes-pri.m4: Update to serial #4.
* m4/inttypes_h.m4: Update to serial #7.
* m4/lib-link.m4: Update to serial #13.
* m4/lib-prefix.m4: Update to serial #5.
* m4/longlong.m4: Update to serial #10.
* m4/onceonly.m4: Update to serial #4.
* m4/printf-posix.m4: Update to serial #3.
* m4/size_max.m4: Update to serial #6.
* m4/stdint_h.m4: Update to serial #6.
* m4/ulonglong.m4: Update to serial #6.
* m4/wint_t.m4: Update to serial #2.
This commit is contained in:
Pavel Tsekov 2007-09-24 16:14:49 +00:00
parent 305e2aab79
commit ad135b0727
17 changed files with 568 additions and 159 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
ChangeLog
View File

@ -1,3 +1,22 @@
2007-09-24 Pavel Tsekov <ptsekov@gmx.net>
* m4/codeset.m4: Update to serial #2.
* m4/fsusage.m4: Update to serial #23.
* m4/iconv.m4: Update to serial #AM6.
* m4/intdiv0.m4: Update from gnulib.
* m4/intmax.m4: Update to serial #3.
* m4/inttypes-pri.m4: Update to serial #4.
* m4/inttypes_h.m4: Update to serial #7.
* m4/lib-link.m4: Update to serial #13.
* m4/lib-prefix.m4: Update to serial #5.
* m4/longlong.m4: Update to serial #10.
* m4/onceonly.m4: Update to serial #4.
* m4/printf-posix.m4: Update to serial #3.
* m4/size_max.m4: Update to serial #6.
* m4/stdint_h.m4: Update to serial #6.
* m4/ulonglong.m4: Update to serial #6.
* m4/wint_t.m4: Update to serial #2.
2007-09-24 Pavel Tsekov <ptsekov@gmx.net>
* doc/mcedit.1.in: Update the version number to 4.6.2-pre1.

6
m4/codeset.m4
View File

@ -1,5 +1,5 @@
# codeset.m4 serial AM1 (gettext-0.10.40)
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
# codeset.m4 serial 2 (gettext-0.16)
dnl Copyright (C) 2000-2002, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -10,7 +10,7 @@ AC_DEFUN([AM_LANGINFO_CODESET],
[
AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
[AC_TRY_LINK([#include <langinfo.h>],
[char* cs = nl_langinfo(CODESET);],
[char* cs = nl_langinfo(CODESET); return !cs;],
am_cv_langinfo_codeset=yes,
am_cv_langinfo_codeset=no)
])

10
m4/fsusage.m4
View File

@ -1,8 +1,7 @@
#serial 22
#serial 23
# Obtaining file system usage information.
# Copyright (C) 1997, 1998, 2000, 2001, 2003, 2004, 2005, 2006 Free Software
# Foundation, Inc.
# Copyright (C) 1997, 1998, 2000, 2001, 2003-2007 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -57,6 +56,11 @@ one of the corresponding file systems is hard-mounted, but not available.
statvfs in GNU libc on BeOS operates differently: it only makes a system
call.
#endif
#ifdef __osf__
"Do not use Tru64's statvfs implementation"
#endif
#include <sys/statvfs.h>],
[struct statvfs fsd; statvfs (0, &fsd);],
fu_cv_sys_stat_statvfs=yes,

87
m4/iconv.m4
View File

@ -1,5 +1,5 @@
# iconv.m4 serial AM4 (gettext-0.11.3)
dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
# iconv.m4 serial AM6 (gettext-0.16.2)
dnl Copyright (C) 2000-2002, 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -21,6 +21,7 @@ AC_DEFUN([AM_ICONV_LINK],
[
dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
dnl those with the standalone portable GNU libiconv installed).
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
dnl accordingly.
@ -33,7 +34,7 @@ AC_DEFUN([AM_ICONV_LINK],
am_save_CPPFLAGS="$CPPFLAGS"
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
AC_CACHE_CHECK([for iconv], am_cv_func_iconv, [
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
AC_TRY_LINK([#include <stdlib.h>
@ -56,7 +57,85 @@ AC_DEFUN([AM_ICONV_LINK],
fi
])
if test "$am_cv_func_iconv" = yes; then
AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
AC_CACHE_CHECK([for working iconv], am_cv_func_iconv_works, [
dnl This tests against bugs in AIX 5.1 and HP-UX 11.11.
am_save_LIBS="$LIBS"
if test $am_cv_lib_iconv = yes; then
LIBS="$LIBS $LIBICONV"
fi
AC_TRY_RUN([
#include <iconv.h>
#include <string.h>
int main ()
{
/* Test against AIX 5.1 bug: Failures are not distinguishable from successful
returns. */
{
iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8");
if (cd_utf8_to_88591 != (iconv_t)(-1))
{
static const char input[] = "\342\202\254"; /* EURO SIGN */
char buf[10];
const char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_utf8_to_88591,
(char **) &inptr, &inbytesleft,
&outptr, &outbytesleft);
if (res == 0)
return 1;
}
}
#if 0 /* This bug could be worked around by the caller. */
/* Test against HP-UX 11.11 bug: Positive return value instead of 0. */
{
iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591");
if (cd_88591_to_utf8 != (iconv_t)(-1))
{
static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337";
char buf[50];
const char *inptr = input;
size_t inbytesleft = strlen (input);
char *outptr = buf;
size_t outbytesleft = sizeof (buf);
size_t res = iconv (cd_88591_to_utf8,
(char **) &inptr, &inbytesleft,
&outptr, &outbytesleft);
if ((int)res > 0)
return 1;
}
}
#endif
/* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is
provided. */
if (/* Try standardized names. */
iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1)
/* Try IRIX, OSF/1 names. */
&& iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1)
/* Try AIX names. */
&& iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1)
/* Try HP-UX names. */
&& iconv_open ("utf8", "eucJP") == (iconv_t)(-1))
return 1;
return 0;
}], [am_cv_func_iconv_works=yes], [am_cv_func_iconv_works=no],
[case "$host_os" in
aix* | hpux*) am_cv_func_iconv_works="guessing no" ;;
*) am_cv_func_iconv_works="guessing yes" ;;
esac])
LIBS="$am_save_LIBS"
])
case "$am_cv_func_iconv_works" in
*no) am_func_iconv=no am_cv_lib_iconv=no ;;
*) am_func_iconv=yes ;;
esac
else
am_func_iconv=no am_cv_lib_iconv=no
fi
if test "$am_func_iconv" = yes; then
AC_DEFINE(HAVE_ICONV, 1,
[Define if you have the iconv() function and it works.])
fi
if test "$am_cv_lib_iconv" = yes; then
AC_MSG_CHECKING([how to link with libiconv])

46
m4/intdiv0.m4
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@ -1,5 +1,5 @@
# intdiv0.m4 serial 1 (gettext-0.11.3)
dnl Copyright (C) 2002 Free Software Foundation, Inc.
# intdiv0.m4 serial 2 (gettext-0.16.2)
dnl Copyright (C) 2002, 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -14,16 +14,27 @@ AC_DEFUN([gt_INTDIV0],
AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
gt_cv_int_divbyzero_sigfpe,
[
AC_TRY_RUN([
gt_cv_int_divbyzero_sigfpe=
changequote(,)dnl
case "$host_os" in
macos* | darwin[6-9]* | darwin[1-9][0-9]*)
# On MacOS X 10.2 or newer, just assume the same as when cross-
# compiling. If we were to perform the real test, 1 Crash Report
# dialog window would pop up.
case "$host_cpu" in
i[34567]86 | x86_64)
gt_cv_int_divbyzero_sigfpe="guessing yes" ;;
esac
;;
esac
changequote([,])dnl
if test -z "$gt_cv_int_divbyzero_sigfpe"; then
AC_TRY_RUN([
#include <stdlib.h>
#include <signal.h>
static void
#ifdef __cplusplus
sigfpe_handler (int sig)
#else
sigfpe_handler (sig) int sig;
#endif
{
/* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
exit (sig != SIGFPE);
@ -51,15 +62,18 @@ int main ()
exit (1);
}
], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
[
# Guess based on the CPU.
case "$host_cpu" in
alpha* | i[34567]86 | m68k | s390*)
gt_cv_int_divbyzero_sigfpe="guessing yes";;
*)
gt_cv_int_divbyzero_sigfpe="guessing no";;
esac
])
[
# Guess based on the CPU.
changequote(,)dnl
case "$host_cpu" in
alpha* | i[34567]86 | x86_64 | m68k | s390*)
gt_cv_int_divbyzero_sigfpe="guessing yes";;
*)
gt_cv_int_divbyzero_sigfpe="guessing no";;
esac
changequote([,])dnl
])
fi
])
case "$gt_cv_int_divbyzero_sigfpe" in
*yes) value=1;;

7
m4/intmax.m4
View File

@ -1,4 +1,4 @@
# intmax.m4 serial 2 (gettext-0.14.2)
# intmax.m4 serial 3 (gettext-0.16)
dnl Copyright (C) 2002-2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -22,7 +22,10 @@ AC_DEFUN([gt_TYPE_INTMAX_T],
#if HAVE_INTTYPES_H_WITH_UINTMAX
#include <inttypes.h>
#endif
], [intmax_t x = -1;], gt_cv_c_intmax_t=yes, gt_cv_c_intmax_t=no)])
], [intmax_t x = -1;
return !x;],
gt_cv_c_intmax_t=yes,
gt_cv_c_intmax_t=no)])
if test $gt_cv_c_intmax_t = yes; then
AC_DEFINE(HAVE_INTMAX_T, 1,
[Define if you have the 'intmax_t' type in <stdint.h> or <inttypes.h>.])

14
m4/inttypes-pri.m4
View File

@ -1,18 +1,20 @@
# inttypes-pri.m4 serial 1 (gettext-0.11.4)
dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
# inttypes-pri.m4 serial 4 (gettext-0.16)
dnl Copyright (C) 1997-2002, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
AC_PREREQ(2.52)
# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
# macros to non-string values. This is the case on AIX 4.3.3.
AC_DEFUN([gt_INTTYPES_PRI],
[
AC_REQUIRE([gt_HEADER_INTTYPES_H])
if test $gt_cv_header_inttypes_h = yes; then
AC_CHECK_HEADERS([inttypes.h])
if test $ac_cv_header_inttypes_h = yes; then
AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
gt_cv_inttypes_pri_broken,
[
@ -26,5 +28,9 @@ char *p = PRId32;
if test "$gt_cv_inttypes_pri_broken" = yes; then
AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1,
[Define if <inttypes.h> exists and defines unusable PRI* macros.])
PRI_MACROS_BROKEN=1
else
PRI_MACROS_BROKEN=0
fi
AC_SUBST([PRI_MACROS_BROKEN])
])

6
m4/inttypes_h.m4
View File

@ -1,5 +1,5 @@
# inttypes_h.m4 serial 6
dnl Copyright (C) 1997-2004 Free Software Foundation, Inc.
# inttypes_h.m4 serial 7
dnl Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -15,7 +15,7 @@ AC_DEFUN([gl_AC_HEADER_INTTYPES_H],
[AC_TRY_COMPILE(
[#include <sys/types.h>
#include <inttypes.h>],
[uintmax_t i = (uintmax_t) -1;],
[uintmax_t i = (uintmax_t) -1; return !i;],
gl_cv_header_inttypes_h=yes,
gl_cv_header_inttypes_h=no)])
if test $gl_cv_header_inttypes_h = yes; then

260
m4/lib-link.m4
View File

@ -1,17 +1,19 @@
# lib-link.m4 serial 6 (gettext-0.14.3)
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
# lib-link.m4 serial 13 (gettext-0.16.2)
dnl Copyright (C) 2001-2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
AC_PREREQ(2.50)
AC_PREREQ(2.54)
dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
dnl the libraries corresponding to explicit and implicit dependencies.
dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
dnl augments the CPPFLAGS variable.
dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
AC_DEFUN([AC_LIB_LINKFLAGS],
[
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
@ -24,13 +26,16 @@ AC_DEFUN([AC_LIB_LINKFLAGS],
ac_cv_lib[]Name[]_libs="$LIB[]NAME"
ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX"
])
LIB[]NAME="$ac_cv_lib[]Name[]_libs"
LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix"
AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
AC_SUBST([LIB]NAME)
AC_SUBST([LTLIB]NAME)
AC_SUBST([LIB]NAME[_PREFIX])
dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
dnl results of this search when this library appears as a dependency.
HAVE_LIB[]NAME=yes
@ -46,6 +51,8 @@ dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname
dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
[
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
@ -82,17 +89,23 @@ AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
CPPFLAGS="$ac_save_CPPFLAGS"
LIB[]NAME=
LTLIB[]NAME=
LIB[]NAME[]_PREFIX=
fi
AC_SUBST([HAVE_LIB]NAME)
AC_SUBST([LIB]NAME)
AC_SUBST([LTLIB]NAME)
AC_SUBST([LIB]NAME[_PREFIX])
undefine([Name])
undefine([NAME])
])
dnl Determine the platform dependent parameters needed to use rpath:
dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
dnl hardcode_direct, hardcode_minus_L.
dnl acl_libext,
dnl acl_shlibext,
dnl acl_hardcode_libdir_flag_spec,
dnl acl_hardcode_libdir_separator,
dnl acl_hardcode_direct,
dnl acl_hardcode_minus_L.
AC_DEFUN([AC_LIB_RPATH],
[
dnl Tell automake >= 1.10 to complain if config.rpath is missing.
@ -109,12 +122,14 @@ AC_DEFUN([AC_LIB_RPATH],
acl_cv_rpath=done
])
wl="$acl_cv_wl"
libext="$acl_cv_libext"
shlibext="$acl_cv_shlibext"
hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
hardcode_direct="$acl_cv_hardcode_direct"
hardcode_minus_L="$acl_cv_hardcode_minus_L"
acl_libext="$acl_cv_libext"
acl_shlibext="$acl_cv_shlibext"
acl_libname_spec="$acl_cv_libname_spec"
acl_library_names_spec="$acl_cv_library_names_spec"
acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
acl_hardcode_direct="$acl_cv_hardcode_direct"
acl_hardcode_minus_L="$acl_cv_hardcode_minus_L"
dnl Determine whether the user wants rpath handling at all.
AC_ARG_ENABLE(rpath,
[ --disable-rpath do not hardcode runtime library paths],
@ -124,19 +139,24 @@ AC_DEFUN([AC_LIB_RPATH],
dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
dnl the libraries corresponding to explicit and implicit dependencies.
dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found
dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem.
AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
[
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
dnl Autoconf >= 2.61 supports dots in --with options.
define([N_A_M_E],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit([$1],[.],[_])],[$1])])
dnl By default, look in $includedir and $libdir.
use_additional=yes
AC_LIB_WITH_FINAL_PREFIX([
eval additional_includedir=\"$includedir\"
eval additional_libdir=\"$libdir\"
])
AC_LIB_ARG_WITH([lib$1-prefix],
[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
--without-lib$1-prefix don't search for lib$1 in includedir and libdir],
AC_LIB_ARG_WITH([lib]N_A_M_E[-prefix],
[ --with-lib]N_A_M_E[-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
--without-lib]N_A_M_E[-prefix don't search for lib$1 in includedir and libdir],
[
if test "X$withval" = "Xno"; then
use_additional=no
@ -148,7 +168,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
])
else
additional_includedir="$withval/include"
additional_libdir="$withval/lib"
additional_libdir="$withval/$acl_libdirstem"
fi
fi
])
@ -157,6 +177,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
LIB[]NAME=
LTLIB[]NAME=
INC[]NAME=
LIB[]NAME[]_PREFIX=
rpathdirs=
ltrpathdirs=
names_already_handled=
@ -196,22 +217,55 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
found_la=
found_so=
found_a=
eval libname=\"$acl_libname_spec\" # typically: libname=lib$name
if test -n "$acl_shlibext"; then
shrext=".$acl_shlibext" # typically: shrext=.so
else
shrext=
fi
if test $use_additional = yes; then
if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
found_dir="$additional_libdir"
found_so="$additional_libdir/lib$name.$shlibext"
if test -f "$additional_libdir/lib$name.la"; then
found_la="$additional_libdir/lib$name.la"
fi
else
if test -f "$additional_libdir/lib$name.$libext"; then
found_dir="$additional_libdir"
found_a="$additional_libdir/lib$name.$libext"
if test -f "$additional_libdir/lib$name.la"; then
found_la="$additional_libdir/lib$name.la"
dir="$additional_libdir"
dnl The same code as in the loop below:
dnl First look for a shared library.
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext"; then
found_dir="$dir"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
dnl Then look for a static library.
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext"; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
fi
if test "X$found_dir" = "X"; then
for x in $LDFLAGS $LTLIB[]NAME; do
@ -219,21 +273,46 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
case "$x" in
-L*)
dir=`echo "X$x" | sed -e 's/^X-L//'`
if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
found_dir="$dir"
found_so="$dir/lib$name.$shlibext"
if test -f "$dir/lib$name.la"; then
found_la="$dir/lib$name.la"
fi
else
if test -f "$dir/lib$name.$libext"; then
dnl First look for a shared library.
if test -n "$acl_shlibext"; then
if test -f "$dir/$libname$shrext"; then
found_dir="$dir"
found_a="$dir/lib$name.$libext"
if test -f "$dir/lib$name.la"; then
found_la="$dir/lib$name.la"
found_so="$dir/$libname$shrext"
else
if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then
ver=`(cd "$dir" && \
for f in "$libname$shrext".*; do echo "$f"; done \
| sed -e "s,^$libname$shrext\\\\.,," \
| sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \
| sed 1q ) 2>/dev/null`
if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then
found_dir="$dir"
found_so="$dir/$libname$shrext.$ver"
fi
else
eval library_names=\"$acl_library_names_spec\"
for f in $library_names; do
if test -f "$dir/$f"; then
found_dir="$dir"
found_so="$dir/$f"
break
fi
done
fi
fi
fi
dnl Then look for a static library.
if test "X$found_dir" = "X"; then
if test -f "$dir/$libname.$acl_libext"; then
found_dir="$dir"
found_a="$dir/$libname.$acl_libext"
fi
fi
if test "X$found_dir" != "X"; then
if test -f "$dir/$libname.la"; then
found_la="$dir/$libname.la"
fi
fi
;;
esac
if test "X$found_dir" != "X"; then
@ -248,7 +327,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
dnl Linking with a shared library. We attempt to hardcode its
dnl directory into the executable's runpath, unless it's the
dnl standard /usr/lib.
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/$acl_libdirstem"; then
dnl No hardcoding is needed.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
@ -267,12 +346,12 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
ltrpathdirs="$ltrpathdirs $found_dir"
fi
dnl The hardcoding into $LIBNAME is system dependent.
if test "$hardcode_direct" = yes; then
if test "$acl_hardcode_direct" = yes; then
dnl Using DIR/libNAME.so during linking hardcodes DIR into the
dnl resulting binary.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
dnl Use an explicit option to hardcode DIR into the resulting
dnl binary.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
@ -303,13 +382,13 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
if test -z "$haveit"; then
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
fi
if test "$hardcode_minus_L" != no; then
if test "$acl_hardcode_minus_L" != no; then
dnl FIXME: Not sure whether we should use
dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
dnl here.
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
else
dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH
dnl here, because this doesn't fit in flags passed to the
dnl compiler. So give up. No hardcoding. This affects only
dnl very old systems.
@ -334,8 +413,9 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
dnl Assume the include files are nearby.
additional_includedir=
case "$found_dir" in
*/lib | */lib/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
*/$acl_libdirstem | */$acl_libdirstem/)
basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'`
LIB[]NAME[]_PREFIX="$basedir"
additional_includedir="$basedir/include"
;;
esac
@ -396,9 +476,9 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
dnl 3. if it's already present in $LDFLAGS or the already
dnl constructed $LIBNAME,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_libdir" != "X/usr/lib"; then
if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
haveit=
if test "X$additional_libdir" = "X/usr/local/lib"; then
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
if test -n "$GCC"; then
case $host_os in
linux* | gnu* | k*bsd*-gnu) haveit=yes;;
@ -497,18 +577,18 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
done
done
if test "X$rpathdirs" != "X"; then
if test -n "$hardcode_libdir_separator"; then
if test -n "$acl_hardcode_libdir_separator"; then
dnl Weird platform: only the last -rpath option counts, the user must
dnl pass all path elements in one option. We can arrange that for a
dnl single library, but not when more than one $LIBNAMEs are used.
alldirs=
for found_dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir"
done
dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl.
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$hardcode_libdir_flag_spec\"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
else
@ -516,7 +596,7 @@ AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
for found_dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$found_dir"
eval flag=\"$hardcode_libdir_flag_spec\"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
done
@ -551,3 +631,79 @@ AC_DEFUN([AC_LIB_APPENDTOVAR],
fi
done
])
dnl For those cases where a variable contains several -L and -l options
dnl referring to unknown libraries and directories, this macro determines the
dnl necessary additional linker options for the runtime path.
dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL])
dnl sets LDADDVAR to linker options needed together with LIBSVALUE.
dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed,
dnl otherwise linking without libtool is assumed.
AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS],
[
AC_REQUIRE([AC_LIB_RPATH])
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
$1=
if test "$enable_rpath" != no; then
if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then
dnl Use an explicit option to hardcode directories into the resulting
dnl binary.
rpathdirs=
next=
for opt in $2; do
if test -n "$next"; then
dir="$next"
dnl No need to hardcode the standard /usr/lib.
if test "X$dir" != "X/usr/$acl_libdirstem"; then
rpathdirs="$rpathdirs $dir"
fi
next=
else
case $opt in
-L) next=yes ;;
-L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'`
dnl No need to hardcode the standard /usr/lib.
if test "X$dir" != "X/usr/$acl_libdirstem"; then
rpathdirs="$rpathdirs $dir"
fi
next= ;;
*) next= ;;
esac
fi
done
if test "X$rpathdirs" != "X"; then
if test -n ""$3""; then
dnl libtool is used for linking. Use -R options.
for dir in $rpathdirs; do
$1="${$1}${$1:+ }-R$dir"
done
else
dnl The linker is used for linking directly.
if test -n "$acl_hardcode_libdir_separator"; then
dnl Weird platform: only the last -rpath option counts, the user
dnl must pass all path elements in one option.
alldirs=
for dir in $rpathdirs; do
alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir"
done
acl_save_libdir="$libdir"
libdir="$alldirs"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
$1="$flag"
else
dnl The -rpath options are cumulative.
for dir in $rpathdirs; do
acl_save_libdir="$libdir"
libdir="$dir"
eval flag=\"$acl_hardcode_libdir_flag_spec\"
libdir="$acl_save_libdir"
$1="${$1}${$1:+ }$flag"
done
fi
fi
fi
fi
fi
AC_SUBST([$1])
])

40
m4/lib-prefix.m4
View File

@ -1,4 +1,4 @@
# lib-prefix.m4 serial 4 (gettext-0.14.2)
# lib-prefix.m4 serial 5 (gettext-0.15)
dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@ -24,6 +24,7 @@ AC_DEFUN([AC_LIB_PREFIX],
AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_LIB_PREPARE_MULTILIB])
AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
dnl By default, look in $includedir and $libdir.
use_additional=yes
@ -45,7 +46,7 @@ AC_DEFUN([AC_LIB_PREFIX],
])
else
additional_includedir="$withval/include"
additional_libdir="$withval/lib"
additional_libdir="$withval/$acl_libdirstem"
fi
fi
])
@ -87,7 +88,7 @@ AC_DEFUN([AC_LIB_PREFIX],
dnl 2. if it's already present in $LDFLAGS,
dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
dnl 4. if it doesn't exist as a directory.
if test "X$additional_libdir" != "X/usr/lib"; then
if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then
haveit=
for x in $LDFLAGS; do
AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
@ -97,7 +98,7 @@ AC_DEFUN([AC_LIB_PREFIX],
fi
done
if test -z "$haveit"; then
if test "X$additional_libdir" = "X/usr/local/lib"; then
if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then
if test -n "$GCC"; then
case $host_os in
linux*) haveit=yes;;
@ -151,3 +152,34 @@ AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
exec_prefix="$acl_save_exec_prefix"
prefix="$acl_save_prefix"
])
dnl AC_LIB_PREPARE_MULTILIB creates a variable acl_libdirstem, containing
dnl the basename of the libdir, either "lib" or "lib64".
AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
[
dnl There is no formal standard regarding lib and lib64. The current
dnl practice is that on a system supporting 32-bit and 64-bit instruction
dnl sets or ABIs, 64-bit libraries go under $prefix/lib64 and 32-bit
dnl libraries go under $prefix/lib. We determine the compiler's default
dnl mode by looking at the compiler's library search path. If at least
dnl of its elements ends in /lib64 or points to a directory whose absolute
dnl pathname ends in /lib64, we assume a 64-bit ABI. Otherwise we use the
dnl default, namely "lib".
acl_libdirstem=lib
searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
if test -n "$searchpath"; then
acl_save_IFS="${IFS= }"; IFS=":"
for searchdir in $searchpath; do
if test -d "$searchdir"; then
case "$searchdir" in
*/lib64/ | */lib64 ) acl_libdirstem=lib64 ;;
*) searchdir=`cd "$searchdir" && pwd`
case "$searchdir" in
*/lib64 ) acl_libdirstem=lib64 ;;
esac ;;
esac
fi
done
IFS="$acl_save_IFS"
fi
])

67
m4/longlong.m4
View File

@ -1,21 +1,70 @@
# longlong.m4 serial 5
dnl Copyright (C) 1999-2004 Free Software Foundation, Inc.
# longlong.m4 serial 10
dnl Copyright (C) 1999-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Paul Eggert.
# Define HAVE_LONG_LONG if 'long long' works.
# Define HAVE_LONG_LONG_INT if 'long long int' works.
# This fixes a bug in Autoconf 2.60, but can be removed once we
# assume 2.61 everywhere.
# Note: If the type 'long long int' exists but is only 32 bits large
# (as on some very old compilers), HAVE_LONG_LONG_INT will not be
# defined. In this case you can treat 'long long int' like 'long int'.
AC_DEFUN([AC_TYPE_LONG_LONG_INT],
[
AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[long long int ll = 9223372036854775807ll;
long long int nll = -9223372036854775807LL;
typedef int a[((-9223372036854775807LL < 0
&& 0 < 9223372036854775807ll)
? 1 : -1)];
int i = 63;]],
[[long long int llmax = 9223372036854775807ll;
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
| (llmax / ll) | (llmax % ll));]])],
[dnl This catches a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004.
dnl If cross compiling, assume the bug isn't important, since
dnl nobody cross compiles for this platform as far as we know.
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
[[@%:@include <limits.h>
@%:@ifndef LLONG_MAX
@%:@ define HALF \
(1LL << (sizeof (long long int) * CHAR_BIT - 2))
@%:@ define LLONG_MAX (HALF - 1 + HALF)
@%:@endif]],
[[long long int n = 1;
int i;
for (i = 0; ; i++)
{
long long int m = n << i;
if (m >> i != n)
return 1;
if (LLONG_MAX / 2 < m)
break;
}
return 0;]])],
[ac_cv_type_long_long_int=yes],
[ac_cv_type_long_long_int=no],
[ac_cv_type_long_long_int=yes])],
[ac_cv_type_long_long_int=no])])
if test $ac_cv_type_long_long_int = yes; then
AC_DEFINE([HAVE_LONG_LONG_INT], 1,
[Define to 1 if the system has the type `long long int'.])
fi
])
# This macro is obsolescent and should go away soon.
AC_DEFUN([gl_AC_TYPE_LONG_LONG],
[
AC_CACHE_CHECK([for long long], ac_cv_type_long_long,
[AC_TRY_LINK([long long ll = 1LL; int i = 63;],
[long long llmax = (long long) -1;
return ll << i | ll >> i | llmax / ll | llmax % ll;],
ac_cv_type_long_long=yes,
ac_cv_type_long_long=no)])
AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
ac_cv_type_long_long=$ac_cv_type_long_long_int
if test $ac_cv_type_long_long = yes; then
AC_DEFINE(HAVE_LONG_LONG, 1,
[Define if you have the 'long long' type.])

17
m4/onceonly.m4
View File

@ -1,14 +1,14 @@
# onceonly.m4 serial 3 (gettext-0.12)
dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
# onceonly.m4 serial 5 (gettext-0.15)
dnl Copyright (C) 2002-2003, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This file defines some "once only" variants of standard autoconf macros.
dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS
dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS
dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS
dnl AC_REQUIRE([AC_HEADER_STDC]) like AC_HEADER_STDC
dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS
dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS
dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS
dnl AC_REQUIRE([AC_FUNC_STRCOLL]) like AC_FUNC_STRCOLL
dnl The advantage is that the check for each of the headers/functions/decls
dnl will be put only once into the 'configure' file. It keeps the size of
dnl the 'configure' file down, and avoids redundant output when 'configure'
@ -19,6 +19,11 @@ dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to
dnl empty, and the check will be inserted before the body of the AC_DEFUNed
dnl function.
dnl This file is only needed in autoconf <= 2.59. Newer versions of autoconf
dnl have this macro built-in. But about AC_CHECK_DECLS_ONCE: note that in
dnl autoconf >= 2.60 the symbol separator is a comma, whereas here it is
dnl whitespace.
dnl Autoconf version 2.57 or newer is recommended.
AC_PREREQ(2.54)

6
m4/printf-posix.m4
View File

@ -1,5 +1,5 @@
# printf-posix.m4 serial 2 (gettext-0.13.1)
dnl Copyright (C) 2003 Free Software Foundation, Inc.
# printf-posix.m4 serial 3 (gettext-0.16.2)
dnl Copyright (C) 2003, 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -28,7 +28,7 @@ int main ()
}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no,
[
AC_EGREP_CPP(notposix, [
#if defined __NetBSD__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__
#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__
notposix
#endif
], gt_cv_func_printf_posix="guessing no",

79
m4/size_max.m4
View File

@ -1,5 +1,5 @@
# size_max.m4 serial 2
dnl Copyright (C) 2003 Free Software Foundation, Inc.
# size_max.m4 serial 6
dnl Copyright (C) 2003, 2005-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -11,8 +11,9 @@ AC_DEFUN([gl_SIZE_MAX],
AC_CHECK_HEADERS(stdint.h)
dnl First test whether the system already has SIZE_MAX.
AC_MSG_CHECKING([for SIZE_MAX])
result=
AC_EGREP_CPP([Found it], [
AC_CACHE_VAL([gl_cv_size_max], [
gl_cv_size_max=
AC_EGREP_CPP([Found it], [
#include <limits.h>
#if HAVE_STDINT_H
#include <stdint.h>
@ -20,40 +21,48 @@ AC_DEFUN([gl_SIZE_MAX],
#ifdef SIZE_MAX
Found it
#endif
], result=yes)
if test -z "$result"; then
dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
dnl than the type 'unsigned long'.
dnl The _AC_COMPUTE_INT macro works up to LONG_MAX, since it uses 'expr',
dnl which is guaranteed to work from LONG_MIN to LONG_MAX.
_AC_COMPUTE_INT([~(size_t)0 / 10], res_hi,
[#include <stddef.h>], result=?)
_AC_COMPUTE_INT([~(size_t)0 % 10], res_lo,
[#include <stddef.h>], result=?)
_AC_COMPUTE_INT([sizeof (size_t) <= sizeof (unsigned int)], fits_in_uint,
[#include <stddef.h>], result=?)
if test "$fits_in_uint" = 1; then
dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
AC_TRY_COMPILE([#include <stddef.h>
extern size_t foo;
extern unsigned long foo;
], [], fits_in_uint=0)
fi
if test -z "$result"; then
if test "$fits_in_uint" = 1; then
result="$res_hi$res_lo"U
], gl_cv_size_max=yes)
if test -z "$gl_cv_size_max"; then
dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
dnl than the type 'unsigned long'. Try hard to find a definition that can
dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1],
[#include <stddef.h>
#include <limits.h>], size_t_bits_minus_1=)
AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)],
[#include <stddef.h>], fits_in_uint=)
if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
if test $fits_in_uint = 1; then
dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
AC_TRY_COMPILE([#include <stddef.h>
extern size_t foo;
extern unsigned long foo;
], [], fits_in_uint=0)
fi
dnl We cannot use 'expr' to simplify this expression, because 'expr'
dnl works only with 'long' integers in the host environment, while we
dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
if test $fits_in_uint = 1; then
gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
else
gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
fi
else
result="$res_hi$res_lo"UL
dnl Shouldn't happen, but who knows...
gl_cv_size_max='((size_t)~(size_t)0)'
fi
else
dnl Shouldn't happen, but who knows...
result='~(size_t)0'
fi
fi
AC_MSG_RESULT([$result])
if test "$result" != yes; then
AC_DEFINE_UNQUOTED([SIZE_MAX], [$result],
])
AC_MSG_RESULT([$gl_cv_size_max])
if test "$gl_cv_size_max" != yes; then
AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max],
[Define as the maximum value of type 'size_t', if the system doesn't define it.])
fi
])
dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
dnl Remove this when we can assume autoconf >= 2.61.
m4_ifdef([AC_COMPUTE_INT], [], [
AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
])

6
m4/stdint_h.m4
View File

@ -1,5 +1,5 @@
# stdint_h.m4 serial 5
dnl Copyright (C) 1997-2004 Free Software Foundation, Inc.
# stdint_h.m4 serial 6
dnl Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -15,7 +15,7 @@ AC_DEFUN([gl_AC_HEADER_STDINT_H],
[AC_TRY_COMPILE(
[#include <sys/types.h>
#include <stdint.h>],
[uintmax_t i = (uintmax_t) -1;],
[uintmax_t i = (uintmax_t) -1; return !i;],
gl_cv_header_stdint_h=yes,
gl_cv_header_stdint_h=no)])
if test $gl_cv_header_stdint_h = yes; then

43
m4/ulonglong.m4
View File

@ -1,21 +1,46 @@
# ulonglong.m4 serial 4
dnl Copyright (C) 1999-2004 Free Software Foundation, Inc.
# ulonglong.m4 serial 6
dnl Copyright (C) 1999-2006 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Paul Eggert.
# Define HAVE_UNSIGNED_LONG_LONG if 'unsigned long long' works.
# Define HAVE_UNSIGNED_LONG_LONG_INT if 'unsigned long long int' works.
# This fixes a bug in Autoconf 2.60, but can be removed once we
# assume 2.61 everywhere.
# Note: If the type 'unsigned long long int' exists but is only 32 bits
# large (as on some very old compilers), AC_TYPE_UNSIGNED_LONG_LONG_INT
# will not be defined. In this case you can treat 'unsigned long long int'
# like 'unsigned long int'.
AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
[
AC_CACHE_CHECK([for unsigned long long int],
[ac_cv_type_unsigned_long_long_int],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[unsigned long long int ull = 18446744073709551615ULL;
typedef int a[(18446744073709551615ULL <= (unsigned long long int) -1
? 1 : -1)];
int i = 63;]],
[[unsigned long long int ullmax = 18446744073709551615ull;
return (ull << 63 | ull >> 63 | ull << i | ull >> i
| ullmax / ull | ullmax % ull);]])],
[ac_cv_type_unsigned_long_long_int=yes],
[ac_cv_type_unsigned_long_long_int=no])])
if test $ac_cv_type_unsigned_long_long_int = yes; then
AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], 1,
[Define to 1 if the system has the type `unsigned long long int'.])
fi
])
# This macro is obsolescent and should go away soon.
AC_DEFUN([gl_AC_TYPE_UNSIGNED_LONG_LONG],
[
AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
[AC_TRY_LINK([unsigned long long ull = 1ULL; int i = 63;],
[unsigned long long ullmax = (unsigned long long) -1;
return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
ac_cv_type_unsigned_long_long=yes,
ac_cv_type_unsigned_long_long=no)])
AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
ac_cv_type_unsigned_long_long=$ac_cv_type_unsigned_long_long_int
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.])

14
m4/wint_t.m4
View File

@ -1,5 +1,5 @@
# wint_t.m4 serial 1 (gettext-0.12)
dnl Copyright (C) 2003 Free Software Foundation, Inc.
# wint_t.m4 serial 2 (gettext-0.16.2)
dnl Copyright (C) 2003, 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -11,7 +11,15 @@ dnl Prerequisite: AC_PROG_CC
AC_DEFUN([gt_TYPE_WINT_T],
[
AC_CACHE_CHECK([for wint_t], gt_cv_c_wint_t,
[AC_TRY_COMPILE([#include <wchar.h>
[AC_TRY_COMPILE([
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
wint_t foo = (wchar_t)'\0';], ,
gt_cv_c_wint_t=yes, gt_cv_c_wint_t=no)])
if test $gt_cv_c_wint_t = yes; then