build: Don't use CMAKE_XXX_FLAGS

WerWolv · Feb 1, 2025 · 4f46b5d · 4f46b5d
1 parent 3095ad4
commit 4f46b5d
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -22,12 +22,16 @@ endif ()
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-stringop-overflow -Wno-dangling-reference -fexceptions -frtti")
+    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-stringop-overflow>)
+    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fexceptions>)
+    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-frtti>)
 elseif (MSVC)
 elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations -fexceptions -frtti")
+    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-deprecated-declarations>)
+    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-fexceptions>)
+    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-frtti>)
 elseif (NOT (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC"))
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-array-bounds")
+    add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-array-bounds>)
 endif()
 
 if (CMAKE_CXX_COMPILER MATCHES "\\/em\\+\\+(-[a-zA-Z0-9.])?$")