cmakelist pour mac et windows

GAME/CMakeLists.txt

 cmake_minimum_required(VERSION 3.17)
 project(INSAGAME C)
 
-include_directories(include)
+
 set(CMAKE_C_STANDARD 90)
-set(SDL2_INCLUDE_DIR C:/TDM-GCC-64/x86_64-w64-mingw32/include)
-set(SDL2_LIB_DIR C:/TDM-GCC-64/x86_64-w64-mingw32/lib)
 
-file(GLOB_RECURSE SOURCES "src/*c" main.c)
-add_executable(INSAGAME ${SOURCES})
-target_link_libraries(${PROJECT_NAME} mingw32 SDL2main SDL2 SDL2_image)
+if ( ${WING32})
+    message ([STATUS]" os Windows")
+    include_directories(include)
+
+    set(SDL2_INCLUDE_DIR C:/TDM-GCC-64/x86_64-w64-mingw32/include)
+    set(SDL2_LIB_DIR C:/TDM-GCC-64/x86_64-w64-mingw32/lib)
+
+    file(GLOB_RECURSE SOURCES "src/*c" main.c)
+    add_executable(INSAGAME ${SOURCES})
+    target_link_libraries(${PROJECT_NAME} mingw32 SDL2main SDL2 SDL2_image)
+
+
+else(${APPLE})
+    message([STATUS] "os Mac")
+
+    set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")
+
+    find_package( SDL2 REQUIRED )
+
+
+    include_directories( ${SDL2_INCLUDE_DIRS} "/usr/local/Cellar/sdl2_image/2.0.5/include/SDL2" "include" )
+
+    file(GLOB_RECURSE SOURCES "src/*c" main.c)
+    add_executable(INSAGAME ${SOURCES})
+    target_link_libraries(${PROJECT_NAME} ${SDL2_LIBRARIES} "-L/usr/local/Cellar/sdl2_image/2.0.5/lib  -lSDL2")
+
 
 
 
+endif()