Dropped dependency on libgcrypt with new GnuTLS (>2.12.20) versions

src/testcurl/https/test_https_multi_daemon.c

@@ -29,7 +29,9 @@
 #include <curl/curl.h>
 #include <limits.h>
 #include <sys/stat.h>
+#ifdef MHD_HTTPS_REQUIRE_GRYPT
 #include <gcrypt.h>
+#endif /* MHD_HTTPS_REQUIRE_GRYPT */
 #include "tls_test_common.h"
 
 extern int curl_check_version (const char *req_version, ...);
@@ -98,10 +100,12 @@ main (int argc, char *const *argv)
   FILE *cert;
   const char *aes256_sha = "AES256-SHA";
 
+#ifdef MHD_HTTPS_REQUIRE_GRYPT
   gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0);
 #ifdef GCRYCTL_INITIALIZATION_FINISHED
   gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0);
 #endif
+#endif /* MHD_HTTPS_REQUIRE_GRYPT */
   if (0 != curl_global_init (CURL_GLOBAL_ALL))
     {
       fprintf (stderr, "Error (code: %u). l:%d f:%s\n", errorCount, __LINE__,