Use as many threads as cores for clang-tidy

badaix · Feb 9, 2025 · c765dfa · c765dfa
1 parent 447d867
commit c765dfa
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/cmake/clang-tidy.cmake b/cmake/clang-tidy.cmake
@@ -6,9 +6,12 @@ if(CMAKE_VERSION VERSION_EQUAL "3.19.0" OR CMAKE_VERSION VERSION_GREATER
   # If run-clang-tidy found
   if(CLANG_TIDY)
 
+    include(ProcessorCount)
+    ProcessorCount(CPU_CORES)
+
     add_custom_target(
       clang-tidy
-      COMMAND ${CLANG_TIDY}
+      COMMAND ${CLANG_TIDY} -j ${CPU_CORES}
       WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
       COMMENT "Static code analysis using ${CLANG_TIDY}")