--- /dev/null
+# sha1.m4 serial 4
+dnl Copyright (C) 2002, 2003, 2004 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.
+
+AC_DEFUN([gl_SHA1],
+[
+ dnl Prerequisites of lib/sha1.c.
+ AC_REQUIRE([AC_C_BIGENDIAN])
+ :
+])