use 'set_target_properties' instead of 'add_definitions'

libsdl-org · Feb 23, 2021 · dfa12b8 · dfa12b8
1 parent 21a1456
commit dfa12b8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -25,11 +25,11 @@ if(WIN32)
 endif()
 
 if(UNIX AND NOT APPLE)
-    add_definitions("-D_REENTRANT")
+    set_target_properties(SDL PROPERTIES COMPILE_DEFINITIONS "_REENTRANT")
     target_link_libraries(SDL PRIVATE dl)
 endif()
 if(APPLE)
-    add_definitions("-D_THREAD_SAFE")
+    set_target_properties(SDL PROPERTIES COMPILE_DEFINITIONS "_THREAD_SAFE")
     target_link_libraries(SDL PRIVATE "-framework AppKit")
 endif()