Trying GnuTLS and OpenSSL together fails to compile in not so

obvious ways. Give an explicit error.

diff --git a/lib/urldata.h b/lib/urldata.h
index e918cd6..e9e4fb8 100644 (file)
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -73,6 +73,9 @@
 #include "ssl.h"
 #include "err.h"
 #endif /* USE_OPENSSL */
+#ifdef USE_GNUTLS
+#error Configuration error; cannot use GnuTLS *and* OpenSSL.
+#endif
 #endif /* USE_SSLEAY */
 
 #ifdef USE_GNUTLS