1# vsnprintf.m4 serial 4 2dnl Copyright (C) 2002, 2003, 2004, 2007 Free Software Foundation, Inc. 3dnl This file is free software; the Free Software Foundation 4dnl gives unlimited permission to copy and/or distribute it, 5dnl with or without modifications, as long as this notice is preserved. 6 7AC_DEFUN([gl_FUNC_VSNPRINTF], 8[ 9 AC_REQUIRE([gl_STDIO_H_DEFAULTS]) 10 AC_CHECK_FUNCS([vsnprintf]) 11 if test $ac_cv_func_vsnprintf = no; then 12 gl_REPLACE_VSNPRINTF 13 fi 14 AC_CHECK_DECLS_ONCE([vsnprintf]) 15 if test $ac_cv_have_decl_vsnprintf = no; then 16 HAVE_DECL_VSNPRINTF=0 17 fi 18]) 19 20AC_DEFUN([gl_REPLACE_VSNPRINTF], 21[ 22 AC_REQUIRE([gl_STDIO_H_DEFAULTS]) 23 AC_LIBOBJ([vsnprintf]) 24 if test $ac_cv_func_vsnprintf = yes; then 25 REPLACE_VSNPRINTF=1 26 fi 27 gl_PREREQ_VSNPRINTF 28]) 29 30# Prerequisites of lib/vsnprintf.c. 31AC_DEFUN([gl_PREREQ_VSNPRINTF], [:]) 32