-# strtoimax.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.
+# strtoimax.m4 serial 9
+dnl Copyright (C) 2002-2004, 2006, 2009-2011 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_STRTOIMAX],
[
- dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
- AC_REQUIRE([AC_PROG_CPP])
- AC_REQUIRE([AC_PROG_EGREP])
+ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
- AC_CACHE_CHECK([whether <inttypes.h> defines strtoimax as a macro],
- jm_cv_func_strtoimax_macro,
- AC_EGREP_CPP([inttypes_h_defines_strtoimax], [#include <inttypes.h>
-#ifdef strtoimax
- inttypes_h_defines_strtoimax
-#endif],
- jm_cv_func_strtoimax_macro=yes,
- jm_cv_func_strtoimax_macro=no))
+ AC_CHECK_DECLS_ONCE([strtoimax])
+ if test "$ac_cv_have_decl_strtoimax" != yes; then
+ HAVE_DECL_STRTOIMAX=0
- if test "$jm_cv_func_strtoimax_macro" != yes; then
- AC_REPLACE_FUNCS(strtoimax)
+ AC_REPLACE_FUNCS([strtoimax])
if test $ac_cv_func_strtoimax = no; then
gl_PREREQ_STRTOIMAX
fi
# Prerequisites of lib/strtoimax.c.
AC_DEFUN([gl_PREREQ_STRTOIMAX], [
- jm_AC_TYPE_INTMAX_T
- AC_CHECK_HEADERS_ONCE(stdlib.h)
- AC_CHECK_DECLS_ONCE(strtol)
- AC_CHECK_DECLS(strtoll)
- AC_REQUIRE([jm_AC_TYPE_LONG_LONG])
+ AC_CHECK_DECLS([strtoll])
+ AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
])