diff --git a/CMakeLists.txt b/CMakeLists.txt
index 10f47c71..a9aa16b5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -99,7 +99,8 @@ set(libobjc_HDRS
 	objc/objc.h
 	objc/runtime-deprecated.h
 	objc/runtime.h
-	objc/slot.h)
+	objc/slot.h
+	${PROJECT_BINARY_DIR}/objc/objc-config.h)
 
 set(libobjc_CXX_SRCS
 	selector_table.cc
@@ -150,6 +151,9 @@ add_compile_definitions($<$<BOOL:${ENABLE_TRACING}>:WITH_TRACING=1>)
 add_compile_definitions($<$<BOOL:${DEBUG_ARC_COMPAT}>:DEBUG_ARC_COMPAT>)
 add_compile_definitions($<$<BOOL:${STRICT_APPLE_COMPATIBILITY}>:STRICT_APPLE_COMPATIBILITY>)
 
+configure_file(objc/objc-config.h.in objc/objc-config.h @ONLY)
+include_directories("${PROJECT_BINARY_DIR}/objc/")
+
 if (OLDABI_COMPAT)
 	list(APPEND libobjc_C_SRCS legacy.c abi_version.c statics_loader.c)
 	add_definitions(-DOLDABI_COMPAT=1)
diff --git a/objc/objc-config.h.in b/objc/objc-config.h.in
new file mode 100644
index 00000000..907563c4
--- /dev/null
+++ b/objc/objc-config.h.in
@@ -0,0 +1 @@
+#cmakedefine STRICT_APPLE_COMPATIBILITY @STRICT_APPLE_COMPATIBILITY@
diff --git a/objc/runtime.h b/objc/runtime.h
index ba9cf858..14cb2748 100644
--- a/objc/runtime.h
+++ b/objc/runtime.h
@@ -2,6 +2,7 @@
 #pragma clang system_header
 #endif
 #include "objc-visibility.h"
+#include "objc-config.h"
 
 #ifndef __LIBOBJC_RUNTIME_H_INCLUDED__
 #define __LIBOBJC_RUNTIME_H_INCLUDED__