doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / m4 / sha1.m4

diff --git a/m4/sha1.m4 b/m4/sha1.m4
index 26306ff..bf51b1b 100644 (file)
--- a/m4/sha1.m4
+++ b/m4/sha1.m4
@@ -1,5 +1,5 @@
-# sha1.m4 serial 5
-dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+# sha1.m4 serial 12
+dnl Copyright (C) 2002-2006, 2008-2014 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.
@@ -7,6 +7,8 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_SHA1],
 [
   dnl Prerequisites of lib/sha1.c.
-  AC_REQUIRE([AC_C_BIGENDIAN])
-  :
+  AC_REQUIRE([gl_BIGENDIAN])
+
+  dnl Determine HAVE_OPENSSL_SHA1 and LIB_CRYPTO
+  gl_CRYPTO_CHECK([SHA1])
 ])