Update xcode project for 64bit compilation

engine/compilers/Xcode/Torque2D.xcodeproj/project.pbxproj

@@ -3342,7 +3342,7 @@
 		865A20AF165152EA00527C44 /* Shipping */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(NATIVE_ARCH)";
+				ARCHS = "$(ARCHS_STANDARD_32_64_BIT)";
 				COMBINE_HIDPI_IMAGES = YES;
 				CONFIGURATION_BUILD_DIR = ../../..;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
@@ -3438,7 +3438,7 @@
 		869FF8D71651518C002FE082 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(NATIVE_ARCH)";
+				ARCHS = "$(ARCHS_STANDARD_32_64_BIT)";
 				COMBINE_HIDPI_IMAGES = YES;
 				CONFIGURATION_BUILD_DIR = ../../..;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
@@ -3471,7 +3471,7 @@
 		869FF8D81651518C002FE082 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(NATIVE_ARCH)";
+				ARCHS = "$(ARCHS_STANDARD_32_64_BIT)";
 				COMBINE_HIDPI_IMAGES = YES;
 				CONFIGURATION_BUILD_DIR = ../../..;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;