mirror of
https://git.zap.org.au/git/trader.git
synced 2024-11-03 17:27:29 -05:00
6705d160bc
The auto-generated files are created by running ./build-aux/bootstrap with Gnulib as at commit 84b1687bd51d4d47773a434ec12812292c4c0942 (with a date stamp of Thu Aug 25 15:24:28 2011 -0700), Autoconf 2.68, Automake 1.11.1 and Gettext 0.18.1.1.
128 lines
3.4 KiB
Plaintext
128 lines
3.4 KiB
Plaintext
# wctob.m4 serial 9
|
|
dnl Copyright (C) 2008-2011 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.
|
|
|
|
AC_DEFUN([gl_FUNC_WCTOB],
|
|
[
|
|
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
|
|
|
|
AC_CHECK_FUNCS_ONCE([wctob])
|
|
if test $ac_cv_func_wctob = no; then
|
|
HAVE_WCTOB=0
|
|
HAVE_DECL_WCTOB=0
|
|
else
|
|
HAVE_WCTOB=1
|
|
|
|
dnl Solaris 9 has the wctob() function but it does not work.
|
|
dnl Cygwin 1.7.2 has the wctob() function but it clobbers caller-owned
|
|
dnl registers, see <http://cygwin.com/ml/cygwin/2010-05/msg00015.html>.
|
|
AC_REQUIRE([AC_PROG_CC])
|
|
AC_REQUIRE([gt_LOCALE_FR])
|
|
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
|
AC_CACHE_CHECK([whether wctob works],
|
|
[gl_cv_func_wctob_works],
|
|
[
|
|
dnl Initial guess, used when cross-compiling or when no suitable locale
|
|
dnl is present.
|
|
changequote(,)dnl
|
|
case "$host_os" in
|
|
# Guess no on Solaris <= 9 and Cygwin.
|
|
solaris2.[1-9] | solaris2.[1-9].* | cygwin*)
|
|
gl_cv_func_wctob_works="guessing no" ;;
|
|
# Guess yes otherwise.
|
|
*) gl_cv_func_wctob_works="guessing yes" ;;
|
|
esac
|
|
changequote([,])dnl
|
|
case "$host_os" in
|
|
cygwin*)
|
|
AC_RUN_IFELSE(
|
|
[AC_LANG_SOURCE([[
|
|
#include <locale.h>
|
|
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
|
<wchar.h>.
|
|
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
|
included before <wchar.h>. */
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
#include <wchar.h>
|
|
|
|
register long global __asm__ ("%ebx");
|
|
|
|
int main ()
|
|
{
|
|
setlocale (LC_ALL, "en_US.UTF-8");
|
|
|
|
global = 0x12345678;
|
|
if (wctob (0x00FC) != -1)
|
|
return 1;
|
|
if (global != 0x12345678)
|
|
return 2;
|
|
return 0;
|
|
}]])],
|
|
[:],
|
|
[gl_cv_func_wctob_works=no],
|
|
[:])
|
|
;;
|
|
esac
|
|
if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then
|
|
AC_RUN_IFELSE(
|
|
[AC_LANG_SOURCE([[
|
|
#include <locale.h>
|
|
#include <string.h>
|
|
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
|
<wchar.h>.
|
|
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
|
included before <wchar.h>. */
|
|
#include <stddef.h>
|
|
#include <stdio.h>
|
|
#include <time.h>
|
|
#include <wchar.h>
|
|
int main ()
|
|
{
|
|
if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
|
|
{
|
|
wchar_t wc;
|
|
|
|
if (mbtowc (&wc, "\374", 1) == 1)
|
|
if (wctob (wc) != (unsigned char) '\374')
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}]])],
|
|
[gl_cv_func_wctob_works=yes],
|
|
[gl_cv_func_wctob_works=no],
|
|
[:])
|
|
fi
|
|
])
|
|
case "$gl_cv_func_wctob_works" in
|
|
*yes) ;;
|
|
*) REPLACE_WCTOB=1 ;;
|
|
esac
|
|
if test $REPLACE_WCTOB = 0; then
|
|
|
|
dnl IRIX 6.5 has the wctob() function but does not declare it.
|
|
AC_CHECK_DECLS([wctob], [], [], [
|
|
/* 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>
|
|
])
|
|
if test $ac_cv_have_decl_wctob != yes; then
|
|
HAVE_DECL_WCTOB=0
|
|
fi
|
|
fi
|
|
fi
|
|
])
|
|
|
|
# Prerequisites of lib/wctob.c.
|
|
AC_DEFUN([gl_PREREQ_WCTOB], [
|
|
:
|
|
])
|