1 # printf-posix-rpl.m4 serial 4 2 dnl Copyright (C) 2007-2012 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. 6 7 AC_DEFUN([gl_FUNC_PRINTF_POSIX], 8 [ 9 AC_REQUIRE([gl_FUNC_VFPRINTF_POSIX]) 10 if test $gl_cv_func_vfprintf_posix = no; then 11 gl_REPLACE_PRINTF 12 fi 13 ]) 14 15 AC_DEFUN([gl_REPLACE_PRINTF], 16 [ 17 AC_REQUIRE([gl_STDIO_H_DEFAULTS]) 18 AC_REQUIRE([gl_ASM_SYMBOL_PREFIX]) 19 AC_LIBOBJ([printf]) 20 REPLACE_PRINTF=1 21 AC_DEFINE([REPLACE_PRINTF_POSIX], [1], 22 [Define if printf is overridden by a POSIX compliant gnulib implementation.]) 23 gl_PREREQ_PRINTF 24 ]) 25 26 AC_DEFUN([gl_PREREQ_PRINTF], [:]) 27
