--- ray/CMakeLists.txt	2023/11/15 18:02:52	1.28
+++ ray/CMakeLists.txt	2023/11/18 17:25:18	1.29
@@ -70,7 +70,6 @@ set(CPACK_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${P
 if(APPLE)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c11 -std=c++11 -stdlib=libc++")
   add_definitions(-DBSD -DNOSTEREO -Dfreebsd)
-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS})
   set(CMAKE_OSX_DEPLOYMENT_TARGET "10.7")
 endif()