xmms/gentoo-m4/printf-posix.m4

# printf-posix.m4 serial 2 (gettext-0.13.1)
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 Bruno Haible.
dnl Test whether the printf() function supports POSIX/XSI format strings with
dnl positions.

AC_DEFUN([gt_PRINTF_POSIX],
[
  AC_REQUIRE([AC_PROG_CC])
  AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings],
    gt_cv_func_printf_posix,
    [
      AC_TRY_RUN([
#include <stdio.h>
#include <string.h>
/* The string "%2$d %1$d", with dollar characters protected from the shell's
   dollar expansion (possibly an autoconf bug).  */
static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
static char buf[100];
int main ()
{
  sprintf (buf, format, 33, 55);
  return (strcmp (buf, "55 33") != 0);
}], 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__
  notposix
#endif
        ], gt_cv_func_printf_posix="guessing no",
           gt_cv_func_printf_posix="guessing yes")
      ])
    ])
  case $gt_cv_func_printf_posix in
    *yes)
      AC_DEFINE(HAVE_POSIX_PRINTF, 1,
        [Define if your printf() function supports format strings with positions.])
      ;;
  esac
])
1	niro	153	# printf-posix.m4 serial 2 (gettext-0.13.1)
2			dnl Copyright (C) 2003 Free Software Foundation, Inc.
3			dnl This file is free software, distributed under the terms of the GNU
4			dnl General Public License. As a special exception to the GNU General
5			dnl Public License, this file may be distributed as part of a program
6			dnl that contains a configuration script generated by Autoconf, under
7			dnl the same distribution terms as the rest of that program.
8
9			dnl From Bruno Haible.
10			dnl Test whether the printf() function supports POSIX/XSI format strings with
11			dnl positions.
12
13			AC_DEFUN([gt_PRINTF_POSIX],
14			[
15			AC_REQUIRE([AC_PROG_CC])
16			AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings],
17			gt_cv_func_printf_posix,
18			[
19			AC_TRY_RUN([
20			#include <stdio.h>
21			#include <string.h>
22			/* The string "%2$d %1$d", with dollar characters protected from the shell's
23			dollar expansion (possibly an autoconf bug). */
24			static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
25			static char buf[100];
26			int main ()
27			{
28			sprintf (buf, format, 33, 55);
29			return (strcmp (buf, "55 33") != 0);
30			}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no,
31			[
32			AC_EGREP_CPP(notposix, [
33			#if defined __NetBSD__ \|\| defined _MSC_VER \|\| defined __MINGW32__ \|\| defined __CYGWIN__
34			notposix
35			#endif
36			], gt_cv_func_printf_posix="guessing no",
37			gt_cv_func_printf_posix="guessing yes")
38			])
39			])
40			case $gt_cv_func_printf_posix in
41			*yes)
42			AC_DEFINE(HAVE_POSIX_PRINTF, 1,
43			[Define if your printf() function supports format strings with positions.])
44			;;
45			esac
46			])