From 26fbe7f1e68bb0c96da32491efcf3696fe6c299b Mon Sep 17 00:00:00 2001 From: Holger Weiss Date: Mon, 19 Aug 2013 23:27:12 +0200 Subject: Sync with the latest Gnulib code (6f2d632) --- gl/m4/vsnprintf.m4 | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) (limited to 'gl/m4/vsnprintf.m4') diff --git a/gl/m4/vsnprintf.m4 b/gl/m4/vsnprintf.m4 index ed189c23..4900764e 100644 --- a/gl/m4/vsnprintf.m4 +++ b/gl/m4/vsnprintf.m4 @@ -1,9 +1,13 @@ -# vsnprintf.m4 serial 5 -dnl Copyright (C) 2002-2004, 2007-2010 Free Software Foundation, Inc. +# vsnprintf.m4 serial 6 +dnl Copyright (C) 2002-2004, 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. +dnl Libintl 0.17 will replace vsnprintf only if it does not support %1$s, +dnl but defers to any gnulib vsnprintf replacements. Therefore, gnulib +dnl must guarantee that the decision for replacing vsnprintf is a superset +dnl of the reasons checked by libintl. AC_DEFUN([gl_FUNC_VSNPRINTF], [ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) @@ -13,7 +17,17 @@ AC_DEFUN([gl_FUNC_VSNPRINTF], gl_SNPRINTF_SIZE1 case "$gl_cv_func_snprintf_size1" in *yes) - gl_cv_func_vsnprintf_usable=yes + gl_SNPRINTF_RETVAL_C99 + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + gl_PRINTF_POSITIONS + case "$gl_cv_func_printf_positions" in + *yes) + gl_cv_func_vsnprintf_usable=yes + ;; + esac + ;; + esac ;; esac fi -- cgit v1.2.3-74-g34f1