@@ -915,22 +915,25 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				GCC_OPTIMIZATION_LEVEL = 2;
 				GCC_VERSION = 4.2;
 				OTHER_CFLAGS = (
-					"-Wall",
 					"-fexceptions",
 					"-fobjc-exceptions",
 					"-fconstant-string-class=OFConstantString",
-					"-pipe",
+					"-fno-constant-cfstrings",
 					"-fno-common",
-					"-fno-constant-cfstrings",
 					"-fblocks",
+					"-pipe",
+				);
+				WARNING_CFLAGS = (
+					"-Wall",
+					"-Werror",
+					"-Wshorten-64-to-32",
 					"-Wwrite-strings",
 					"-Wcast-align",
 					"-Wpointer-arith",
-					"-Werror",
 				);
 			};
 			name = Debug;
 		};
 		1DEB919508733D9F0010E9CD /* Release */ = {
@@ -937,22 +940,25 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				GCC_OPTIMIZATION_LEVEL = 2;
 				GCC_VERSION = 4.2;
 				OTHER_CFLAGS = (
-					"-Wall",
 					"-fexceptions",
 					"-fobjc-exceptions",
 					"-fconstant-string-class=OFConstantString",
-					"-pipe",
+					"-fno-constant-cfstrings",
 					"-fno-common",
-					"-fno-constant-cfstrings",
 					"-fblocks",
+					"-pipe",
+				);
+				WARNING_CFLAGS = (
+					"-Wall",
+					"-Werror",
+					"-Wshorten-64-to-32",
 					"-Wwrite-strings",
 					"-Wcast-align",
 					"-Wpointer-arith",
-					"-Werror",
 				);
 			};
 			name = Release;
 		};
 		4B23CA8C133811610047A1D9 /* Debug */ = {