removing some all files, updating osx projects

extras/osx/osx.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 42;
+	objectVersion = 46;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -3094,9 +3094,16 @@
 /* Begin PBXProject section */
 		08FB7793FE84155DC02AAC07 /* Project object */ = {
 			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0410;
+			};
 			buildConfigurationList = 1DEB928908733DD80010E9CD /* Build configuration list for PBXProject "osx" */;
-			compatibilityVersion = "Xcode 2.4";
+			compatibilityVersion = "Xcode 3.2";
+			developmentRegion = English;
 			hasScannedForEncodings = 1;
+			knownRegions = (
+				en,
+			);
 			mainGroup = 08FB7794FE84155DC02AAC07 /* osx */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -3361,7 +3368,6 @@
 			buildSettings = {
 				COPY_PHASE_STRIP = NO;
 				GCC_DYNAMIC_NO_PIC = NO;
-				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				INSTALL_PATH = "$(HOME)/bin";
@@ -3558,18 +3564,17 @@
 				LIBRARY_SEARCH_PATHS_QUOTED_FOR_TARGET_1 = "\"$(SRCROOT)/../../addons/Range/_build/dll\"";
 				LIBRARY_SEARCH_PATHS_QUOTED_FOR_TARGET_2 = "\"$(SRCROOT)/../../addons/Range/_build/lib\"";
 				LIBRARY_SEARCH_PATHS_QUOTED_FOR_TARGET_3 = "\"$(SRCROOT)/../../addons/TagDB/_build/lib\"";
+				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_NAME = osx;
+				SDKROOT = macosx;
 				ZERO_LINK = YES;
 			};
 			name = Debug;
 		};
 		1DEB928708733DD80010E9CD /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = (
-					ppc,
-					i386,
-				);
+				ARCHS = "$(NATIVE_ARCH_ACTUAL)";
 				GCC_GENERATE_DEBUGGING_SYMBOLS = NO;
 				GCC_MODEL_TUNING = G5;
 				INSTALL_PATH = "$(HOME)/bin";
@@ -3766,7 +3771,9 @@
 				LIBRARY_SEARCH_PATHS_QUOTED_93 = "\"$(SRCROOT)/../../addons/Range/_build/dll\"";
 				LIBRARY_SEARCH_PATHS_QUOTED_94 = "\"$(SRCROOT)/../../addons/Range/_build/lib\"";
 				LIBRARY_SEARCH_PATHS_QUOTED_FOR_TARGET_1 = "\"$(SRCROOT)/../../addons/TagDB/_build/lib\"";
+				ONLY_ACTIVE_ARCH = YES;
 				PRODUCT_NAME = osx;
+				SDKROOT = macosx;
 			};
 			name = Release;
 		};
@@ -3781,8 +3788,7 @@
 					/opt/local/include/libxml2,
 					/usr/local/include,
 				);
-				PREBINDING = NO;
-				SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.4u.sdk";
 			};
 			name = Debug;
 		};
@@ -3797,8 +3803,7 @@
 					/opt/local/include/libxml2,
 					/usr/local/include,
 				);
-				PREBINDING = NO;
-				SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;
+				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.4u.sdk";
 			};
 			name = Release;
 		};