Support building with Xcode 4.1

.gitignore

@@ -1,4 +1,6 @@
 Info.plist
 MWClient.xcodeproj/*.pbxuser
 MWClient.xcodeproj/*.perspectivev3
+MWClient.xcodeproj/project.xcworkspace/xcuserdata/
+MWClient.xcodeproj/xcuserdata/
 build/

MWClient.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 44;
+	objectVersion = 46;
 	objects = {
 
 /* Begin PBXAggregateTarget section */
@@ -357,8 +357,11 @@
 /* Begin PBXProject section */
 		29B97313FDCFA39411CA2CEA /* Project object */ = {
 			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0410;
+			};
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "MWClient" */;
-			compatibilityVersion = "Xcode 3.0";
+			compatibilityVersion = "Xcode 3.2";
 			developmentRegion = English;
 			hasScannedForEncodings = 1;
 			knownRegions = (
@@ -512,7 +515,6 @@
 			buildSettings = {
 				COPY_PHASE_STRIP = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
-				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				PRODUCT_NAME = "Set Version String";
 				ZERO_LINK = NO;
 			};
@@ -540,7 +542,6 @@
 			buildSettings = {
 				COPY_PHASE_STRIP = YES;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
-				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				PRODUCT_NAME = Everything;
 				ZERO_LINK = NO;
 			};
@@ -563,8 +564,7 @@
 				LIBRARY_SEARCH_PATHS = "$(MW_LIB_DIR)";
 				MW_INCLUDE_DIR = "\"$(APP_SUPPORT_DIR)/Developer/include\"";
 				MW_LIB_DIR = "\"$(APP_SUPPORT_DIR)/Developer/lib\"";
-				PREBINDING = NO;
-				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.6.sdk";
+				SDKROOT = macosx10.6;
 			};
 			name = HollowedOut;
 		};
@@ -574,7 +574,6 @@
 				COPY_PHASE_STRIP = NO;
 				FRAMEWORK_SEARCH_PATHS = /Library/Frameworks;
 				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_ENABLE_OBJC_GC = unsupported;
 				GCC_INPUT_FILETYPE = sourcecode.cpp.objcpp;
 				GCC_OBJC_CALL_CXX_CDTORS = YES;
@@ -606,7 +605,6 @@
 				COPY_PHASE_STRIP = NO;
 				FRAMEWORK_SEARCH_PATHS = /Library/Frameworks;
 				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_ENABLE_OBJC_GC = unsupported;
 				GCC_INPUT_FILETYPE = sourcecode.cpp.objcpp;
 				GCC_OBJC_CALL_CXX_CDTORS = YES;
@@ -646,7 +644,6 @@
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				HEADER_SEARCH_PATHS = "$(MW_INCLUDE_DIR)";
 				LIBRARY_SEARCH_PATHS = "$(MW_LIB_DIR)";
-				PREBINDING = NO;
 			};
 			name = Development;
 		};
@@ -659,8 +656,7 @@
 				);
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				PREBINDING = NO;
-				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.5.sdk";
+				SDKROOT = "";
 			};
 			name = Release;
 		};