Simplify Xcode's build settings on project and target level by using xcconfigs.

Since xcconfigs can include other configs you get the same functionality that Xcode's build settings give you but with much more clarity. And it's much better for SCM, especially decentralized ones like git. Changes: - Archs is set to ppc i386 x86_64 - libgit2 is now compiled including -arch x86_64. - LTO is off (caused a Rel32 address space error when linking) - Default compiler is now LLVM GCC4.2 since Clang is not quite ready for Objective C++. (and we have some .mm files in there) - Based on: settings on Xcode's build settings dialogs are set according to the name of the xcconfig file. (project settings are based on Common.xcconfig) - Deleted all the overwritten settings (bold font display) that are now defined through the xcconfigs.
2026-06-05 23:40:18 +00:00 · 2010-03-26 01:07:24 +01:00
parent e004c644a4
commit facf2ba40e
5 changed files with 143 additions and 72 deletions
@@ -0,0 +1,60 @@
+//
+//  Common.xcconfig
+//  GitX
+//
+//  Created by Andre Berg on 25.03.10.
+//  Copyright 2010 Berg Media. All rights reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//  
+//    http://www.apache.org/licenses/LICENSE-2.0
+//  
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+// Archs and Target SDKs
+
+ARCHS = ppc i386 x86_64
+SDKROOT = macosx10.5
+MACOSX_DEPLOYMENT_TARGET = 10.5
+
+// Search Paths
+
+HEADER_SEARCH_PATHS = libgit2/src
+LIBRARY_SEARCH_PATHS = libgit2
+FRAMEWORK_SEARCH_PATHS = $(inherited) "$(SRCROOT)"
+
+// Info.plist
+
+INFOPLIST_PREPROCESS = YES
+INFOPLIST_OTHER_PREPROCESSOR_FLAGS = -traditional
+INFOPLIST_FILE = Info.plist
+INFOPLIST_PREFIX_HEADER = $PROJECT_TEMP_DIR/revision    // needed for the `git describe --long` output in the about dialog
+
+// Compiler
+
+GCC_ENABLE_OBJC_GC = required
+// GCC_VERSION =                                       // System Default (GCC 4.2)
+GCC_VERSION = com.apple.compilers.llvmgcc42         // LLVM GCC 4.2
+// GCC_VERSION = com.apple.compilers.llvm.clang.1_0    // Clang LLVM 1.0
+GCC_C_LANGUAGE_STANDARD = gnu99
+
+// Prefix Header
+
+GCC_PRECOMPILE_PREFIX_HEADER = YES
+GCC_PREFIX_HEADER = GitX_Prefix.pch
+
+// Linking
+
+PREBINDING = NO
+ZERO_LINK = NO // this is no longer needed
+
+// Other
+
+LLVM_LTO = NO   // Link-Time Optimization causes a Rel32 address space error when linking (since we now target x86_64 inclusively)
+
@@ -0,0 +1,33 @@
+//
+//  Debug.xcconfig
+//  GitX
+//
+//  Created by Andre Berg on 25.03.10.
+//  Copyright 2010 Berg Media. All rights reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//  
+//    http://www.apache.org/licenses/LICENSE-2.0
+//  
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+#include "Common.xcconfig"
+
+// Macros
+
+GCC_PREPROCESSOR_DEFINITIONS_NOT_USED_IN_PRECOMPS = DEBUG_BUILD
+
+OTHER_CFLAGS = -fdiagnostics-show-option
+
+// Warnings
+
+GCC_WARN_UNUSED_VARIABLE = YES
+GCC_WARN_CHECK_SWITCH_STATEMENTS = YES
+GCC_WARN_ABOUT_RETURN_TYPE = YES
+
@@ -30,10 +30,13 @@
 		47DBDBCA0E95016F00671A1E /* PBNSURLPathUserDefaultsTransfomer.m in Sources */ = {isa = PBXBuildFile; fileRef = 47DBDBC90E95016F00671A1E /* PBNSURLPathUserDefaultsTransfomer.m */; };
 		551BF11E112F376C00265053 /* gitx_askpasswd_main.m in Sources */ = {isa = PBXBuildFile; fileRef = 551BF11D112F376C00265053 /* gitx_askpasswd_main.m */; };
 		551BF176112F3F4B00265053 /* gitx_askpasswd in Resources */ = {isa = PBXBuildFile; fileRef = 551BF111112F371800265053 /* gitx_askpasswd */; };
+		6501ABC1115C064A00171062 /* Release.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 6501ABC0115C064A00171062 /* Release.xcconfig */; };
 		653D930A109BEAFE00B26705 /* PBGitXErrors.m in Sources */ = {isa = PBXBuildFile; fileRef = 653D9309109BEAFE00B26705 /* PBGitXErrors.m */; };
 		654D16E8108C6CA6008D960C /* PBQLOutlineView.m in Sources */ = {isa = PBXBuildFile; fileRef = F513085A0E0740F2000C8BCD /* PBQLOutlineView.m */; };
 		654FEFA0115A2684004C8721 /* NSString_Truncate.m in Sources */ = {isa = PBXBuildFile; fileRef = 654FEF9F115A2684004C8721 /* NSString_Truncate.m */; };
 		6552BA27109C4CA8003B4892 /* Preferences.xib in Resources */ = {isa = PBXBuildFile; fileRef = 47DBDB690E94EF6500671A1E /* Preferences.xib */; };
+		65604690115BF80F0021E246 /* Debug.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 6560468F115BF80F0021E246 /* Debug.xcconfig */; };
+		656F3B0B115C042D00CA816E /* Common.xcconfig in Resources */ = {isa = PBXBuildFile; fileRef = 656F3B0A115C042D00CA816E /* Common.xcconfig */; };
 		65C77FA0108BF560003BD3B5 /* Quartz.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 65C77F9F108BF560003BD3B5 /* Quartz.framework */; };
 		65F3544011599F3100235D5B /* AddRemoteBranchTemplate.png in Resources */ = {isa = PBXBuildFile; fileRef = 65A102F110A7D9FE0033C593 /* AddRemoteBranchTemplate.png */; };
 		65F3555B1159A95700235D5B /* MainMenu.xib in Resources */ = {isa = PBXBuildFile; fileRef = 65F3555A1159A95700235D5B /* MainMenu.xib */; };
@@ -243,6 +246,7 @@
 		47DBDBC90E95016F00671A1E /* PBNSURLPathUserDefaultsTransfomer.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = PBNSURLPathUserDefaultsTransfomer.m; sourceTree = "<group>"; };
 		551BF111112F371800265053 /* gitx_askpasswd */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = gitx_askpasswd; sourceTree = BUILT_PRODUCTS_DIR; };
 		551BF11D112F376C00265053 /* gitx_askpasswd_main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = gitx_askpasswd_main.m; sourceTree = "<group>"; };
+		6501ABC0115C064A00171062 /* Release.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Release.xcconfig; sourceTree = "<group>"; };
 		653D9308109BEAFE00B26705 /* PBGitXErrors.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PBGitXErrors.h; sourceTree = "<group>"; };
 		653D9309109BEAFE00B26705 /* PBGitXErrors.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = PBGitXErrors.m; sourceTree = "<group>"; };
 		654D17E7108C90E8008D960C /* html */ = {isa = PBXFileReference; lastKnownFileType = folder; path = html; sourceTree = "<group>"; };
@@ -250,6 +254,8 @@
 		654D18F6108C96CB008D960C /* install.sh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.sh; path = install.sh; sourceTree = "<group>"; };
 		654FEF9F115A2684004C8721 /* NSString_Truncate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = NSString_Truncate.m; sourceTree = "<group>"; };
 		654FEFAF115A2747004C8721 /* NSString_Truncate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = NSString_Truncate.h; sourceTree = "<group>"; };
+		6560468F115BF80F0021E246 /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Debug.xcconfig; sourceTree = "<group>"; };
+		656F3B0A115C042D00CA816E /* Common.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; path = Common.xcconfig; sourceTree = "<group>"; };
 		65A102F110A7D9FE0033C593 /* AddRemoteBranchTemplate.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = AddRemoteBranchTemplate.png; path = Images/AddRemoteBranchTemplate.png; sourceTree = "<group>"; };
 		65C77F9F108BF560003BD3B5 /* Quartz.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Quartz.framework; path = System/Library/Frameworks/Quartz.framework; sourceTree = SDKROOT; };
 		770B37EC0679A11B001EADE2 /* GitTest_DataModel.xcdatamodel */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = wrapper.xcdatamodel; path = GitTest_DataModel.xcdatamodel; sourceTree = "<group>"; };
@@ -616,6 +622,9 @@
 		654D18EE108C9589008D960C /* Config */ = {
 			isa = PBXGroup;
 			children = (
+				656F3B0A115C042D00CA816E /* Common.xcconfig */,
+				6560468F115BF80F0021E246 /* Debug.xcconfig */,
+				6501ABC0115C064A00171062 /* Release.xcconfig */,
 				654D18EF108C9597008D960C /* Install.xcconfig */,
 			);
 			name = Config;
@@ -1133,6 +1142,9 @@
 				D8083DCD111F918900337480 /* PBCloneRepsitoryToSheet.xib in Resources */,
 				D8FDD9F711432A12005647F6 /* PBCloneRepositoryPanel.xib in Resources */,
 				F58DB56010566E3900CFDF4A /* PBGitSidebarView.xib in Resources */,
+				65604690115BF80F0021E246 /* Debug.xcconfig in Resources */,
+				656F3B0B115C042D00CA816E /* Common.xcconfig in Resources */,
+				6501ABC1115C064A00171062 /* Release.xcconfig in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -1192,7 +1204,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "export PATH=$PATH:$HOME/bin:$HOME/local/bin:/sw/bin:/opt/local/bin:`\"$TARGET_BUILD_DIR\"/gitx --git-path`\ngit submodule init\ngit submodule update\ncd libgit2\nrm -f libgit2.a\nmake CFLAGS=\"-arch i386 -arch ppc\"\nranlib libgit2.a";
+			shellScript = "export PATH=$PATH:$HOME/bin:$HOME/local/bin:/sw/bin:/opt/local/bin:`\"$TARGET_BUILD_DIR\"/gitx --git-path`\ngit submodule init\ngit submodule update\ncd libgit2\nrm -f libgit2.a\nmake CFLAGS=\"-arch i386 -arch ppc -arch x86_64\"\nranlib libgit2.a";
 		};
 		F5CF04A20EAE696C00D75C81 /* Copy HTML files */ = {
 			isa = PBXShellScriptBuildPhase;
@@ -1456,58 +1468,27 @@
 /* Begin XCBuildConfiguration section */
 		26FC0A850875C7B200E6366F /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 6560468F115BF80F0021E246 /* Debug.xcconfig */;
 			buildSettings = {
 				COPY_PHASE_STRIP = NO;
-				FRAMEWORK_SEARCH_PATHS = (
-					"$(inherited)",
-					"\"$(SRCROOT)\"",
-				);
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
-				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = GitX_Prefix.pch;
-				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
-				HEADER_SEARCH_PATHS = libgit2/src;
-				INFOPLIST_FILE = Info.plist;
-				INFOPLIST_OTHER_PREPROCESSOR_FLAGS = "-traditional";
-				INFOPLIST_PREFIX_HEADER = $PROJECT_TEMP_DIR/revision;
-				INFOPLIST_PREPROCESS = YES;
 				INSTALL_PATH = "$(HOME)/Applications";
-				LIBRARY_SEARCH_PATHS = libgit2;
 				PRODUCT_NAME = GitX;
-				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.5.sdk";
-				WARNING_CFLAGS = "-Wno-deprecated-declarations";
 				WRAPPER_EXTENSION = app;
-				ZERO_LINK = NO;
 			};
 			name = Debug;
 		};
 		26FC0A860875C7B200E6366F /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 6501ABC0115C064A00171062 /* Release.xcconfig */;
 			buildSettings = {
-				DEBUG_INFORMATION_FORMAT = dwarf;
-				FRAMEWORK_SEARCH_PATHS = (
-					"$(inherited)",
-					"\"$(SRCROOT)\"",
-				);
-				GCC_C_LANGUAGE_STANDARD = gnu99;
-				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
 				GCC_MODEL_TUNING = G5;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = GitX_Prefix.pch;
-				GCC_PREPROCESSOR_DEFINITIONS_NOT_USED_IN_PRECOMPS = "";
-				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
-				HEADER_SEARCH_PATHS = libgit2/src;
-				INFOPLIST_FILE = Info.plist;
-				INFOPLIST_OTHER_PREPROCESSOR_FLAGS = "-traditional";
-				INFOPLIST_PREFIX_HEADER = $PROJECT_TEMP_DIR/revision;
-				INFOPLIST_PREPROCESS = YES;
 				INSTALL_PATH = "$(HOME)/Applications";
-				LIBRARY_SEARCH_PATHS = libgit2;
-				LLVM_LTO = YES;
 				PRODUCT_NAME = GitX;
 				WRAPPER_EXTENSION = app;
 			};
@@ -1515,33 +1496,20 @@
 		};
 		26FC0A890875C7B200E6366F /* Debug */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 656F3B0A115C042D00CA816E /* Common.xcconfig */;
 			buildSettings = {
-				GCC_ENABLE_OBJC_GC = required;
-				GCC_PREPROCESSOR_DEFINITIONS_NOT_USED_IN_PRECOMPS = DEBUG_BUILD;
-				GCC_VERSION = com.apple.compilers.llvmgcc42;
-				GCC_WARN_ABOUT_RETURN_TYPE = YES;
-				GCC_WARN_UNUSED_VARIABLE = YES;
-				INFOPLIST_PREPROCESS = YES;
-				PREBINDING = NO;
-				SDKROOT = macosx10.5;
 			};
 			name = Debug;
 		};
 		26FC0A8A0875C7B200E6366F /* Release */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 656F3B0A115C042D00CA816E /* Common.xcconfig */;
 			buildSettings = {
-				ARCHS = (
-					ppc,
-					i386,
-				);
-				GCC_ENABLE_OBJC_GC = required;
-				GCC_VERSION = com.apple.compilers.llvmgcc42;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_PREFIX_HEADER = $PROJECT_TEMP_DIR/revision;
 				INFOPLIST_PREPROCESS = YES;
 				PREBINDING = NO;
-				SDKROOT = macosx10.5;
 			};
 			name = Release;
 		};
@@ -1613,19 +1581,21 @@
 		};
 		654D1896108C9293008D960C /* Install */ = {
 			isa = XCBuildConfiguration;
+			baseConfigurationReference = 656F3B0A115C042D00CA816E /* Common.xcconfig */;
 			buildSettings = {
 				ARCHS = (
 					ppc,
 					i386,
+					x86_64,
 				);
+				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_ENABLE_OBJC_GC = required;
-				GCC_VERSION = com.apple.compilers.llvmgcc42;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INFOPLIST_PREFIX_HEADER = $PROJECT_TEMP_DIR/revision;
 				INFOPLIST_PREPROCESS = YES;
 				PREBINDING = NO;
-				SDKROOT = macosx10.5;
+				SDKROOT = macosx10.6;
 			};
 			name = Install;
 		};
@@ -1633,29 +1603,9 @@
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 654D18EF108C9597008D960C /* Install.xcconfig */;
 			buildSettings = {
-				DEBUG_INFORMATION_FORMAT = dwarf;
-				DEPLOYMENT_LOCATION = NO;
-				DEPLOYMENT_POSTPROCESSING = YES;
-				FRAMEWORK_SEARCH_PATHS = (
-					"$(inherited)",
-					"\"$(SRCROOT)\"",
-				);
-				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_ENABLE_OBJC_EXCEPTIONS = YES;
 				GCC_MODEL_TUNING = G5;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = GitX_Prefix.pch;
-				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
-				GCC_WARN_CHECK_SWITCH_STATEMENTS = YES;
-				HEADER_SEARCH_PATHS = libgit2/src;
-				INFOPLIST_FILE = Info.plist;
-				INFOPLIST_OTHER_PREPROCESSOR_FLAGS = "-traditional";
-				INFOPLIST_PREFIX_HEADER = $PROJECT_TEMP_DIR/revision;
-				INFOPLIST_PREPROCESS = YES;
-				LIBRARY_SEARCH_PATHS = libgit2;
-				LLVM_LTO = YES;
 				PRODUCT_NAME = GitX;
-				STRIP_INSTALLED_PRODUCT = YES;
 				WRAPPER_EXTENSION = app;
 			};
 			name = Install;
@@ -19,4 +19,10 @@

 // Global settings across build configurations for Install

-CUSTOM_INSTALL_DIR = ${DEVELOPER_DIR}/Applications/Utilities/Third-Party
+#include "Release.xcconfig"
+
+CUSTOM_INSTALL_DIR = $(DEVELOPER_DIR)/Applications/Utilities/Third-Party    // used with the Install.sh script
+
+DEPLOYMENT_POSTPROCESSING = YES
+
+STRIP_INSTALLED_PRODUCT = YES
@@ -0,0 +1,22 @@
+//
+//  Release.xcconfig
+//  GitX
+//
+//  Created by Andre Berg on 25.03.10.
+//  Copyright 2010 Berg Media. All rights reserved.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//  
+//    http://www.apache.org/licenses/LICENSE-2.0
+//  
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+#include "Common.xcconfig"
+
+DEBUG_INFORMATION_FORMAT = dwarf-with-dsym