run clang tidy only when installed

lf-lang · Apr 20, 2022 · 46a618c · 46a618c
1 parent 60ddd52
commit 46a618c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -16,7 +16,10 @@ set(CMAKE_CXX_EXTENSIONS OFF)
 
 set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
 
-set(CMAKE_CXX_CLANG_TIDY clang-tidy; -header-filter=reactor-cpp/.;)
+find_program(CLANG_TIDY clang-tidy)
+if (CLANG_TIDY)
+  set(CMAKE_CXX_CLANG_TIDY clang-tidy; -header-filter=reactor-cpp/.;)
+endif()
 
 find_package (Threads)