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7bbc2548f9
The whole point of keeping the m4 and po/Makefile.in.in is to not need to have the same version all over the place anyway, otherwise we might as well put all these files to .gitignore... Remove some old m4 macros as well.
45 lines
1.4 KiB
Plaintext
45 lines
1.4 KiB
Plaintext
# printf-posix.m4 serial 3 (gettext-0.17)
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dnl Copyright (C) 2003, 2007 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Bruno Haible.
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dnl Test whether the printf() function supports POSIX/XSI format strings with
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dnl positions.
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AC_DEFUN([gt_PRINTF_POSIX],
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[
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AC_REQUIRE([AC_PROG_CC])
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AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings],
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gt_cv_func_printf_posix,
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[
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AC_TRY_RUN([
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#include <stdio.h>
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#include <string.h>
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/* The string "%2$d %1$d", with dollar characters protected from the shell's
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dollar expansion (possibly an autoconf bug). */
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static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' };
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static char buf[100];
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int main ()
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{
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sprintf (buf, format, 33, 55);
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return (strcmp (buf, "55 33") != 0);
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}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no,
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[
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AC_EGREP_CPP(notposix, [
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#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__
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notposix
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#endif
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], gt_cv_func_printf_posix="guessing no",
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gt_cv_func_printf_posix="guessing yes")
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])
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])
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case $gt_cv_func_printf_posix in
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*yes)
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AC_DEFINE(HAVE_POSIX_PRINTF, 1,
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[Define if your printf() function supports format strings with positions.])
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;;
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esac
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])
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