+++ /dev/null
-# fseeko.m4 serial 4
-dnl Copyright (C) 2007-2008 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_FSEEKO],
-[
- AC_REQUIRE([gl_STDIO_H_DEFAULTS])
- AC_REQUIRE([AC_PROG_CC])
- AC_REQUIRE([gl_STDIN_LARGE_OFFSET])
-
- dnl Persuade glibc <stdio.h> to declare fseeko().
- AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
-
- AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko],
- [
- AC_TRY_LINK([#include <stdio.h>], [fseeko (stdin, 0, 0);],
- [gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no])
- ])
- if test $gl_cv_func_fseeko = no; then
- HAVE_FSEEKO=0
- gl_REPLACE_FSEEKO
- elif test $gl_cv_var_stdin_large_offset = no; then
- gl_REPLACE_FSEEKO
- fi
-])
-
-AC_DEFUN([gl_REPLACE_FSEEKO],
-[
- AC_LIBOBJ([fseeko])
- AC_REQUIRE([gl_STDIO_H_DEFAULTS])
- REPLACE_FSEEKO=1
-])