1 # vfprintf-posix.m4 serial 7
2 dnl Copyright (C) 2007 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_VFPRINTF_POSIX],
9 AC_REQUIRE([gl_EOVERFLOW])
10 AC_REQUIRE([gl_PRINTF_SIZES_C99])
11 AC_REQUIRE([gl_PRINTF_INFINITE])
12 AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
13 AC_REQUIRE([gl_PRINTF_DIRECTIVE_A])
14 AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
15 AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
16 AC_REQUIRE([gl_PRINTF_POSITIONS])
17 AC_REQUIRE([gl_PRINTF_FLAG_GROUPING])
18 AC_REQUIRE([gl_PRINTF_FLAG_ZERO])
19 gl_cv_func_vfprintf_posix=no
20 case "$gl_cv_func_printf_sizes_c99" in
22 case "$gl_cv_func_printf_infinite" in
24 case "$gl_cv_func_printf_long_double" in
26 case "$gl_cv_func_printf_directive_a" in
28 case "$gl_cv_func_printf_directive_f" in
30 case "$gl_cv_func_printf_directive_n" in
32 case "$gl_cv_func_printf_positions" in
34 case "$gl_cv_func_printf_flag_grouping" in
36 case "$gl_cv_func_printf_flag_zero" in
38 # vfprintf exists and is already POSIX
40 gl_cv_func_vfprintf_posix=yes
59 if test $gl_cv_func_vfprintf_posix = no; then
60 gl_PREREQ_VASNPRINTF_INFINITE
61 gl_PREREQ_VASNPRINTF_LONG_DOUBLE
62 gl_PREREQ_VASNPRINTF_DIRECTIVE_A
63 gl_PREREQ_VASNPRINTF_DIRECTIVE_F
64 gl_PREREQ_VASNPRINTF_FLAG_GROUPING
65 gl_PREREQ_VASNPRINTF_FLAG_ZERO
71 AC_DEFUN([gl_REPLACE_VFPRINTF],
73 AC_REQUIRE([gl_STDIO_H_DEFAULTS])
79 AC_DEFUN([gl_PREREQ_VFPRINTF], [:])