Merge pull request #6845

0473abf link libzmq against libgssapi_krb5 if found (moneromooo-monero)

CMakeLists.txt

@@ -969,6 +969,7 @@ find_path(ZMQ_INCLUDE_PATH zmq.h)
 find_library(ZMQ_LIB zmq)
 find_library(PGM_LIBRARY pgm)
 find_library(NORM_LIBRARY norm)
+find_library(GSSAPI_LIBRARY gssapi_krb5)
 find_library(PROTOLIB_LIBRARY protolib)
 find_library(SODIUM_LIBRARY sodium)
 
@@ -984,6 +985,9 @@ endif()
 if(NORM_LIBRARY)
   set(ZMQ_LIB "${ZMQ_LIB};${NORM_LIBRARY}")
 endif()
+if(GSSAPI_LIBRARY)
+  set(ZMQ_LIB "${ZMQ_LIB};${GSSAPI_LIBRARY}")
+endif()
 if(PROTOLIB_LIBRARY)
   set(ZMQ_LIB "${ZMQ_LIB};${PROTOLIB_LIBRARY}")
 endif()