CMakeLists.txt: Only add rsync target if TEST_SUITE_REMOTE_HOST was specified

llvm-svn: 345539

Author: MatzeB

CMakeLists.txt

@@ -66,11 +66,13 @@ set(TEST_SUITE_REMOTE_CLIENT "ssh" CACHE STRING "Remote execution client")
 set(TEST_SUITE_REMOTE_HOST "" CACHE STRING "Remote execution host")
 mark_as_advanced(TEST_SUITE_REMOTE_CLIENT)
 
-add_custom_target(rsync
-  COMMAND ${PROJECT_SOURCE_DIR}/utils/rsync.sh
-              ${TEST_SUITE_REMOTE_HOST} ${PROJECT_BINARY_DIR}
-  USES_TERMINAL
-)
+if(TEST_SUITE_REMOTE_HOST)
+  add_custom_target(rsync
+    COMMAND ${PROJECT_SOURCE_DIR}/utils/rsync.sh
+                ${TEST_SUITE_REMOTE_HOST} ${PROJECT_BINARY_DIR}
+    USES_TERMINAL
+  )
+endif()
 
 # Run Under configuration for RunSafely.sh (will be set in lit.site.cfg)
 set(TEST_SUITE_RUN_UNDER "" CACHE STRING "RunSafely.sh run-under (-u) parameter")