workaround

LuisaGroup · Jun 3, 2024 · 4142755 · 4142755
1 parent 7e64fe7
commit 4142755
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/src/util/CMakeLists.txt b/src/util/CMakeLists.txt
@@ -29,12 +29,14 @@ target_link_libraries(luisa-render-util PUBLIC
         luisa-render-include
         luisa-render-ext)
 
-# work around the clang bug: https://github.com/Homebrew/homebrew-core/issues/169820
-if (APPLE AND CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND
-        CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 18)
+# work around the clang issue: https://github.com/Homebrew/homebrew-core/issues/169820
+if (APPLE AND CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     cmake_path(GET CMAKE_CXX_COMPILER PARENT_PATH CLANG_BIN_PATH)
     cmake_path(GET CLANG_BIN_PATH PARENT_PATH CLANG_ROOT_PATH)
-    target_link_libraries(luisa-compute-core PUBLIC "-L${CLANG_ROOT_PATH}/lib/c++")
+    set(LIBCXX_PATH "${CLANG_ROOT_PATH}/lib/c++")
+    if (EXISTS ${LIBCXX_PATH})
+        target_link_libraries(luisa-compute-core PUBLIC "-L${LIBCXX_PATH}")
+    endif ()
 endif ()
 
 set_target_properties(luisa-render-util PROPERTIES