-# snprintf-posix.m4 serial 5
+# snprintf-posix.m4 serial 6
dnl Copyright (C) 2007 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
AC_REQUIRE([gl_PRINTF_POSITIONS])
AC_REQUIRE([gl_PRINTF_FLAG_GROUPING])
+ AC_REQUIRE([gl_PRINTF_FLAG_ZERO])
gl_cv_func_snprintf_posix=no
AC_CHECK_FUNCS([snprintf])
if test $ac_cv_func_snprintf = yes; then
*yes)
case "$gl_cv_func_printf_flag_grouping" in
*yes)
- case "$gl_cv_func_snprintf_truncation_c99" in
+ case "$gl_cv_func_printf_flag_zero" 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 "$gl_cv_func_vsnprintf_zerosize_c99" in
+ case "$gl_cv_func_snprintf_directive_n" in
*yes)
- # snprintf exists and is already
- # POSIX compliant.
- gl_cv_func_snprintf_posix=yes
+ case "$gl_cv_func_vsnprintf_zerosize_c99" in
+ *yes)
+ # snprintf exists and is already
+ # POSIX compliant.
+ gl_cv_func_snprintf_posix=yes
+ ;;
+ esac
;;
esac
;;
gl_PREREQ_VASNPRINTF_DIRECTIVE_A
gl_PREREQ_VASNPRINTF_DIRECTIVE_F
gl_PREREQ_VASNPRINTF_FLAG_GROUPING
+ gl_PREREQ_VASNPRINTF_FLAG_ZERO
gl_REPLACE_VASNPRINTF
gl_REPLACE_SNPRINTF
fi