"Show" more respect to no-sha* config options.

PR: 1086

crypto/sha/sha1dgst.c

@@ -56,6 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
+#include <openssl/opensslconf.h>
 #if !defined(OPENSSL_NO_SHA1) && !defined(OPENSSL_NO_SHA)
 
 #undef  SHA_0

crypto/sha/sha256.c

@@ -4,12 +4,12 @@
  * according to the OpenSSL license [found in ../../LICENSE].
  * ====================================================================
  */
+#include <openssl/opensslconf.h>
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256)
 
 #include <stdlib.h>
 #include <string.h>
 
-#include <openssl/opensslconf.h>
 #include <openssl/crypto.h>
 #include <openssl/sha.h>
 #include <openssl/opensslv.h>

crypto/sha/sha512.c

@@ -4,6 +4,7 @@
  * according to the OpenSSL license [found in ../../LICENSE].
  * ====================================================================
  */
+#include <openssl/opensslconf.h>
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA512)
 /*
  * IMPLEMENTATION NOTES.
@@ -43,7 +44,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include <openssl/opensslconf.h>
 #include <openssl/crypto.h>
 #include <openssl/sha.h>
 #include <openssl/opensslv.h>

crypto/sha/sha_dgst.c

@@ -56,6 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
+#include <openssl/opensslconf.h>
 #if !defined(OPENSSL_NO_SHA0) && !defined(OPENSSL_NO_SHA)
 
 #undef  SHA_1