- Add a configuration keyword "fips" to compile with FIPS

implementations.
- Reorder the build so the standalone FIPS SHA1 checker is built
  first.
- Add necessary defines to avoid symbol clashes between FIPS and
  non-FIPS implementations.
- Change necessary signatures.
- Correct bugs in FIPS build Makefiles.
- make update

crypto/sha/sha1dgst.c

@@ -63,11 +63,18 @@
 
 #include <openssl/opensslv.h>
 
+#ifndef FIPS
 const char *SHA1_version="SHA1" OPENSSL_VERSION_PTEXT;
 
 /* The implementation is in ../md32_common.h */
 
 #include "sha_locl.h"
 
+#else /* ndef FIPS */
+
+static void *dummy=&dummy;
+
+#endif /* ndef FIPS */
+
 #endif