X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsha512.m4;h=d929195e9a2466a79c627a1586171276756b68c1;hb=23eecb48e39afd0d267d64d40ba6bf97aa865e13;hp=46c0895890cf3873b1804ab385e2a6276743a222;hpb=9fc81090f6c5590bd1b0e0fa5087577a2ee43a3e;p=gnulib.git

diff --git a/m4/sha512.m4 b/m4/sha512.m4
index 46c089589..d929195e9 100644
--- a/m4/sha512.m4
+++ b/m4/sha512.m4
@@ -1,4 +1,4 @@
-# sha512.m4 serial 7
+# sha512.m4 serial 9
 dnl Copyright (C) 2005-2006, 2008-2013 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -8,4 +8,7 @@ AC_DEFUN([gl_SHA512],
 [
   dnl Prerequisites of lib/sha512.c.
   AC_REQUIRE([gl_BIGENDIAN])
+
+  dnl Determine HAVE_OPENSSL_SHA512 and LIB_CRYPTO
+  gl_CRYPTO_CHECK([SHA512])
 ])