diff --git a/Tools/XcodeCapp/XcodeCapp.xcodeproj/project.pbxproj b/Tools/XcodeCapp/XcodeCapp.xcodeproj/project.pbxproj
index dce859d69..3449e0637 100644
--- a/Tools/XcodeCapp/XcodeCapp.xcodeproj/project.pbxproj
+++ b/Tools/XcodeCapp/XcodeCapp.xcodeproj/project.pbxproj
@@ -19,7 +19,7 @@
 		E164FE181720F44B00263CE3 /* parser.j in Resources */ = {isa = PBXBuildFile; fileRef = E164FE171720F44B00263CE3 /* parser.j */; };
 		E164FE1A1720F49A00263CE3 /* Growl Registration Ticket.growlRegDict in Resources */ = {isa = PBXBuildFile; fileRef = E164FE191720F49A00263CE3 /* Growl Registration Ticket.growlRegDict */; };
 		E164FE1F1720F51E00263CE3 /* CoreServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E164FE1D1720F50100263CE3 /* CoreServices.framework */; };
-		E164FE211720F55600263CE3 /* Growl.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = E164FDF61720EBD600263CE3 /* Growl.framework */; };
+		E164FE211720F55600263CE3 /* Growl.framework in CopyFiles */ = {isa = PBXBuildFile; fileRef = E164FDF61720EBD600263CE3 /* Growl.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, ); }; };
 		E164FE2F1721A34900263CE3 /* icon-active.png in Resources */ = {isa = PBXBuildFile; fileRef = E164FE2C1721A34900263CE3 /* icon-active.png */; };
 		E164FE301721A34900263CE3 /* icon-inactive.png in Resources */ = {isa = PBXBuildFile; fileRef = E164FE2D1721A34900263CE3 /* icon-inactive.png */; };
 		E164FE311721A34900263CE3 /* icon-working.png in Resources */ = {isa = PBXBuildFile; fileRef = E164FE2E1721A34900263CE3 /* icon-working.png */; };
@@ -34,7 +34,7 @@
 		E171D25F173C168C00210893 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E171D25E173C168C00210893 /* Foundation.framework */; };
 		E171D262173C168C00210893 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = E171D261173C168C00210893 /* main.m */; };
 		E171D26A173C1ADD00210893 /* CoreServices.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E164FE1D1720F50100263CE3 /* CoreServices.framework */; };
-		E171D26C173C1C8300210893 /* xcc in CopyFiles */ = {isa = PBXBuildFile; fileRef = E171D25D173C168C00210893 /* xcc */; };
+		E171D26C173C1C8300210893 /* xcc in CopyFiles */ = {isa = PBXBuildFile; fileRef = E171D25D173C168C00210893 /* xcc */; settings = {ATTRIBUTES = (CodeSignOnCopy, ); }; };
 		E17A822D172700B90095CD83 /* XcodeCapp.iconset in Resources */ = {isa = PBXBuildFile; fileRef = E17A822C172700B90095CD83 /* XcodeCapp.iconset */; };
 		E17B55411732F57700809FFB /* Quartz.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = E17B55401732F57700809FFB /* Quartz.framework */; };
 		E1A5594A172C5EE20088FB61 /* FindSourceFilesOperation.m in Sources */ = {isa = PBXBuildFile; fileRef = E1A55949172C5EE20088FB61 /* FindSourceFilesOperation.m */; };
@@ -389,7 +389,7 @@
 		E164FDC71720E77100263CE3 /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0460;
+				LastUpgradeCheck = 0610;
 				ORGANIZATIONNAME = "Cappuccino Project";
 			};
 			buildConfigurationList = E164FDCA1720E77100263CE3 /* Build configuration list for PBXProject "XcodeCapp" */;
@@ -501,6 +501,7 @@
 			baseConfigurationReference = E164FDEF1720E7FA00263CE3 /* Debug.xcconfig */;
 			buildSettings = {
 				DSTROOT = /;
+				ONLY_ACTIVE_ARCH = YES;
 			};
 			name = Debug;
 		};
@@ -540,7 +541,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ARCHS = "$(ARCHS_STANDARD_64_BIT)";
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_OBJC_ARC = YES;
@@ -576,7 +576,6 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
-				ARCHS = "$(ARCHS_STANDARD_64_BIT)";
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_OBJC_ARC = YES;