-# vsnprintf-posix.m4 serial 13
-dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
+# vsnprintf-posix.m4 serial 15
+dnl Copyright (C) 2007-2013 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_REQUIRE([gl_PRINTF_DIRECTIVE_A])
AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
+ AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS])
AC_REQUIRE([gl_PRINTF_POSITIONS])
AC_REQUIRE([gl_PRINTF_FLAG_GROUPING])
AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST])
gl_cv_func_vsnprintf_posix=no
AC_CHECK_FUNCS([vsnprintf])
if test $ac_cv_func_vsnprintf = yes; then
- dnl Assume that if vsnprintf() exists, snprintf() also exists.
+ dnl These tests use vsnprintf() if snprintf() does not exist.
gl_SNPRINTF_TRUNCATION_C99
gl_SNPRINTF_RETVAL_C99
gl_SNPRINTF_DIRECTIVE_N
*yes)
case "$gl_cv_func_printf_directive_n" in
*yes)
- case "$gl_cv_func_printf_positions" in
+ case "$gl_cv_func_printf_directive_ls" in
*yes)
- case "$gl_cv_func_printf_flag_grouping" in
+ case "$gl_cv_func_printf_positions" in
*yes)
- case "$gl_cv_func_printf_flag_leftadjust" in
+ case "$gl_cv_func_printf_flag_grouping" in
*yes)
- case "$gl_cv_func_printf_flag_zero" in
+ case "$gl_cv_func_printf_flag_leftadjust" in
*yes)
- case "$gl_cv_func_printf_precision" in
+ case "$gl_cv_func_printf_flag_zero" in
*yes)
- case "$gl_cv_func_printf_enomem" in
+ case "$gl_cv_func_printf_precision" in
*yes)
- case "$gl_cv_func_snprintf_truncation_c99" in
+ case "$gl_cv_func_printf_enomem" in
*yes)
- case "$gl_cv_func_snprintf_retval_c99" in
+ case "$gl_cv_func_snprintf_truncation_c99" in
*yes)
- case "$gl_cv_func_snprintf_directive_n" in
+ case "$gl_cv_func_snprintf_retval_c99" in
*yes)
- case "$gl_cv_func_snprintf_size1" in
+ case "$gl_cv_func_snprintf_directive_n" in
*yes)
- case "$gl_cv_func_vsnprintf_zerosize_c99" in
+ case "$gl_cv_func_snprintf_size1" in
*yes)
- # vsnprintf exists and is
- # already POSIX compliant.
- gl_cv_func_vsnprintf_posix=yes
+ case "$gl_cv_func_vsnprintf_zerosize_c99" in
+ *yes)
+ # vsnprintf exists and is
+ # already POSIX compliant.
+ gl_cv_func_vsnprintf_posix=yes
+ ;;
+ esac
;;
esac
;;
gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE
gl_PREREQ_VASNPRINTF_DIRECTIVE_A
gl_PREREQ_VASNPRINTF_DIRECTIVE_F
+ gl_PREREQ_VASNPRINTF_DIRECTIVE_LS
gl_PREREQ_VASNPRINTF_FLAG_GROUPING
gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST
gl_PREREQ_VASNPRINTF_FLAG_ZERO