Only pass -Wold-style-cast for C++

2019-09-11 15:55:37 -07:00
parent 07e2aa3bc0
commit 474d478854
1 changed files with 1 additions and 1 deletions
@@ -220,7 +220,7 @@ IF(MSVC)
        ENDFOREACH(flag_var)
    ENDIF()
 ELSE()
-    SET(C_FLAGS ${C_FLAGS} -Winline -Wall -Wold-style-cast)
+    SET(C_FLAGS ${C_FLAGS} -Winline -Wall $<$<COMPILE_LANGUAGE:CXX>:-Wold-style-cast>)
    CHECK_C_COMPILER_FLAG(-Wextra HAVE_W_EXTRA)
    IF(HAVE_W_EXTRA)
        SET(C_FLAGS ${C_FLAGS} -Wextra)