-# strtod.m4 serial 1
-dnl Copyright (C) 2002 Free Software Foundation, Inc.
-dnl This file is free software, distributed under the terms of the GNU
-dnl General Public License. As a special exception to the GNU General
-dnl Public License, this file may be distributed as part of a program
-dnl that contains a configuration script generated by Autoconf, under
-dnl the same distribution terms as the rest of that program.
+# strtod.m4 serial 6
+dnl Copyright (C) 2002, 2003, 2006, 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,
+dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_STRTOD],
[
- AC_REQUIRE([AC_FUNC_STRTOD])
+ AC_FUNC_STRTOD
+ dnl Note: AC_FUNC_STRTOD does AC_LIBOBJ(strtod).
if test $ac_cv_func_strtod = no; then
+ AC_DEFINE(strtod, rpl_strtod,
+ [Define to rpl_strtod if the replacement function should be used.])
gl_PREREQ_STRTOD
fi
])
# Prerequisites of lib/strtod.c.
# The need for pow() is already handled by AC_FUNC_STRTOD.
-AC_DEFUN([gl_PREREQ_STRTOD], [
- AC_REQUIRE([AC_HEADER_STDC])
- AC_CHECK_HEADERS(float.h)
- AC_CHECK_FUNCS_ONCE(isascii)
-])
+AC_DEFUN([gl_PREREQ_STRTOD], [:])