cmake: ignore missing git executable (#3016)

otland · May 4, 2020 · 223671c · 223671c
1 parent 1e96813
commit 223671c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/cmake/git_watcher.cmake b/cmake/git_watcher.cmake
@@ -72,7 +72,10 @@ CHECK_OPTIONAL_VARIABLE(GIT_WORKING_DIR "${CMAKE_SOURCE_DIR}")
 # Check the optional git variable.
 # If it's not set, we'll try to find it using the CMake packaging system.
 if(NOT DEFINED GIT_EXECUTABLE)
-    find_package(Git QUIET REQUIRED)
+    find_package(Git QUIET)
+    if (NOT Git_FOUND)
+        return()
+    endif()
 endif()
 CHECK_REQUIRED_VARIABLE(GIT_EXECUTABLE)