cmake: Fetch mapget optional

ndsev · Dec 15, 2023 · 55b5dc3 · 55b5dc3
1 parent beb571f
commit 55b5dc3
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -48,11 +48,13 @@ FetchContent_Declare(
   GIT_SHALLOW ON)
 FetchContent_MakeAvailable(cesiumnative)
 
-FetchContent_Declare(mapget
-  GIT_REPOSITORY "https://github.com/Klebert-Engineering/mapget"
-  GIT_TAG        "main"
-  GIT_SHALLOW    ON)
-FetchContent_MakeAvailable(mapget)
+if (NOT TARGET mapget)
+  FetchContent_Declare(mapget
+    GIT_REPOSITORY "https://github.com/Klebert-Engineering/mapget"
+    GIT_TAG        "main"
+    GIT_SHALLOW    ON)
+  FetchContent_MakeAvailable(mapget)
+endif()
 
 add_subdirectory(libs/core)