diff -r 2524ee087cc1 -r 76220933369f misc/liblua/Xcode/Lua.xcodeproj/project.pbxproj
--- a/misc/liblua/Xcode/Lua.xcodeproj/project.pbxproj	Mon Aug 22 21:28:04 2011 -0400
+++ b/misc/liblua/Xcode/Lua.xcodeproj/project.pbxproj	Mon Aug 22 22:17:52 2011 +0200
@@ -392,7 +392,7 @@
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 3.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
 				OTHER_LDFLAGS = "-ObjC";
 				PREBINDING = NO;
 				SDKROOT = iphoneos;
@@ -410,7 +410,7 @@
 				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 3.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 4.0;
 				OTHER_LDFLAGS = "-ObjC";
 				PREBINDING = NO;
 				SDKROOT = iphoneos;