Merge pull request #980 from claws/fix_build_issue_when_missing_gssapi

Fix build issue when missing gssapi

src/gssapi_client.cpp

@@ -18,6 +18,9 @@
 */
 
 #include "platform.hpp"
+
+#ifdef HAVE_LIBGSSAPI_KRB5
+
 #ifdef ZMQ_HAVE_WINDOWS
 #include "windows.hpp"
 #endif
@@ -213,3 +216,4 @@ int zmq::gssapi_client_t::process_next_token (msg_t *msg_)
     return 0;
 }
 
+#endif

src/gssapi_client.hpp

@@ -20,6 +20,8 @@
 #ifndef __ZMQ_GSSAPI_CLIENT_HPP_INCLUDED__
 #define __ZMQ_GSSAPI_CLIENT_HPP_INCLUDED__
 
+#ifdef HAVE_LIBGSSAPI_KRB5
+
 #include "gssapi_mechanism_base.hpp"
 
 namespace zmq
@@ -77,3 +79,5 @@ namespace zmq
 }
 
 #endif
+
+#endif

src/gssapi_mechanism_base.cpp

@@ -18,6 +18,9 @@
 */
 
 #include "platform.hpp"
+
+#ifdef HAVE_LIBGSSAPI_KRB5
+
 #ifdef ZMQ_HAVE_WINDOWS
 #include "windows.hpp"
 #endif
@@ -333,3 +336,4 @@ int zmq::gssapi_mechanism_base_t::acquire_credentials (char * service_name_, gss
     return 0;
 }
 
+#endif

src/gssapi_mechanism_base.hpp

@@ -20,6 +20,10 @@
 #ifndef __ZMQ_GSSAPI_MECHANISM_BASE_HPP_INCLUDED__
 #define __ZMQ_GSSAPI_MECHANISM_BASE_HPP_INCLUDED__
 
+#include "platform.hpp"
+
+#ifdef HAVE_LIBGSSAPI_KRB5
+
 #include <gssapi/gssapi_generic.h>
 #include <gssapi/gssapi_krb5.h>
 
@@ -113,3 +117,4 @@ namespace zmq
 
 #endif
 
+#endif

src/gssapi_server.cpp

@@ -18,6 +18,9 @@
 */
 
 #include "platform.hpp"
+
+#ifdef HAVE_LIBGSSAPI_KRB5
+
 #ifdef ZMQ_HAVE_WINDOWS
 #include "windows.hpp"
 #endif
@@ -358,3 +361,4 @@ void zmq::gssapi_server_t::accept_context ()
     }
 }
 
+#endif

src/gssapi_server.hpp

@@ -20,6 +20,8 @@
 #ifndef __ZMQ_GSSAPI_SERVER_HPP_INCLUDED__
 #define __ZMQ_GSSAPI_SERVER_HPP_INCLUDED__
 
+#ifdef HAVE_LIBGSSAPI_KRB5
+
 #include "gssapi_mechanism_base.hpp"
 
 namespace zmq
@@ -80,3 +82,5 @@ namespace zmq
 }
 
 #endif
+
+#endif

src/stream_engine.cpp

@@ -595,6 +595,7 @@ bool zmq::stream_engine_t::handshake ()
             alloc_assert (mechanism);
         }
 #endif
+#ifdef HAVE_LIBGSSAPI_KRB5
         else
         if (memcmp (greeting_recv + 12, "GSSAPI\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 20) == 0) {
             if (options.as_server)
@@ -604,6 +605,7 @@ bool zmq::stream_engine_t::handshake ()
                 mechanism = new (std::nothrow) gssapi_client_t (options);
             alloc_assert (mechanism);
         }
+#endif
         else {
             error ();
             return false;