-arch armv6 arm-apple-darwin10 iphoneos5.1 iphoneos
-arch armv7 arm-apple-darwin10 iphoneos iphoneos
-arch armv7s arm-apple-darwin10 iphoneos iphoneos
-arch i386 i386-apple-darwin10 iphonesimulator ios-simulator
+arch armv6 arm-apple-darwin10 iphoneos iphoneos 2.0 -mllvm -arm-reserve-r9
+arch armv7 arm-apple-darwin10 iphoneos iphoneos 2.0
+arch armv7s arm-apple-darwin10 iphoneos iphoneos 2.0
+arch arm64 aarch64-apple-darwin11 iphoneos iphoneos 2.0
+
+arch i386 i386-apple-darwin10 iphonesimulator ios-simulator 4.0
+arch x86_64 x86_64-apple-darwin11 iphonesimulator ios-simulator 4.0