1// Copyright (C) 2009, 2010 Apple Inc. All rights reserved. 2// 3// Redistribution and use in source and binary forms, with or without 4// modification, are permitted provided that the following conditions 5// are met: 6// 1. Redistributions of source code must retain the above copyright 7// notice, this list of conditions and the following disclaimer. 8// 2. Redistributions in binary form must reproduce the above copyright 9// notice, this list of conditions and the following disclaimer in the 10// documentation and/or other materials provided with the distribution. 11// 12// THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 13// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 15// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 16// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 17// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 18// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 19// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 20// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 22// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 24DEBUG_INFORMATION_FORMAT = dwarf; 25GCC_C_LANGUAGE_STANDARD = gnu99; 26GCC_DEBUGGING_SYMBOLS = default; 27GCC_DYNAMIC_NO_PIC = NO; 28GCC_ENABLE_CPP_RTTI = NO; 29GCC_ENABLE_OBJC_EXCEPTIONS = YES; 30GCC_ENABLE_OBJC_GC = $(GCC_ENABLE_OBJC_GC_$(REAL_PLATFORM_NAME)); 31GCC_ENABLE_OBJC_GC_iphoneos = NO; 32GCC_ENABLE_OBJC_GC_iphonesimulator = NO; 33GCC_ENABLE_OBJC_GC_macosx = supported; 34GCC_ENABLE_SYMBOL_SEPARATION = NO; 35GCC_FAST_OBJC_DISPATCH = YES; 36GCC_GENERATE_DEBUGGING_SYMBOLS = YES; 37GCC_MODEL_TUNING = $(GCC_MODEL_TUNING_$(REAL_PLATFORM_NAME)); 38GCC_MODEL_TUNING_macosx = G5; 39GCC_OBJC_CALL_CXX_CDTORS = YES; 40GCC_PRECOMPILE_PREFIX_HEADER = YES; 41GCC_THREADSAFE_STATICS = NO; 42GCC_TREAT_WARNINGS_AS_ERRORS = YES; 43GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO; 44GCC_WARN_ABOUT_MISSING_NEWLINE = YES; 45GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES; 46GCC_WARN_NON_VIRTUAL_DESTRUCTOR = YES; 47LINKER_DISPLAYS_MANGLED_NAMES = YES; 48OTHER_MIGFLAGS = -F$(BUILT_PRODUCTS_DIR); 49PREBINDING = NO; 50VALID_ARCHS = $(VALID_ARCHS_$(REAL_PLATFORM_NAME)); 51VALID_ARCHS_iphoneos = $(ARCHS_STANDARD_32_BIT); 52VALID_ARCHS_iphonesimulator = $(ARCHS_STANDARD_32_BIT); 53VALID_ARCHS_macosx = i386 ppc x86_64 ppc64; 54// FIXME: <rdar://problem/5070292> WebKit should build with -Wshorten-64-to-32 55WARNING_CFLAGS_BASE = -Wall -Wextra -Wchar-subscripts -Wextra-tokens -Wformat-security -Winit-self -Wmissing-format-attribute -Wmissing-noreturn -Wno-unused-parameter -Wpacked -Wpointer-arith -Wredundant-decls -Wundef -Wwrite-strings; 56WARNING_CFLAGS = $(WARNING_CFLAGS_$(REAL_PLATFORM_NAME)); 57WARNING_CFLAGS_iphoneos = $(WARNING_CFLAGS_BASE); 58WARNING_CFLAGS_iphonesimulator = $(WARNING_CFLAGS_BASE); 59WARNING_CFLAGS_macosx = $(WARNING_CFLAGS_BASE); 60 61 62REAL_PLATFORM_NAME = $(REAL_PLATFORM_NAME_$(PLATFORM_NAME)); 63REAL_PLATFORM_NAME_ = $(REAL_PLATFORM_NAME_macosx); 64REAL_PLATFORM_NAME_iphoneos = iphoneos; 65REAL_PLATFORM_NAME_iphonesimulator = iphonesimulator; 66REAL_PLATFORM_NAME_macosx = macosx; 67 68TARGET_MAC_OS_X_VERSION_MAJOR = $(MAC_OS_X_VERSION_MAJOR); 69 70 71// DEBUG_DEFINES, GCC_OPTIMIZATION_LEVEL, STRIP_INSTALLED_PRODUCT and DEAD_CODE_STRIPPING vary between the debug and normal variants. 72// We set up the values for each variant here, and have the Debug configuration in the Xcode project use the _debug variant. 73DEBUG_DEFINES_debug = DISABLE_THREAD_CHECK; 74DEBUG_DEFINES_normal = NDEBUG; 75DEBUG_DEFINES = $(DEBUG_DEFINES_$(CURRENT_VARIANT)); 76 77GCC_OPTIMIZATION_LEVEL = $(GCC_OPTIMIZATION_LEVEL_$(CURRENT_VARIANT)); 78GCC_OPTIMIZATION_LEVEL_normal = 2; 79GCC_OPTIMIZATION_LEVEL_debug = 0; 80 81STRIP_INSTALLED_PRODUCT = $(STRIP_INSTALLED_PRODUCT_$(CURRENT_VARIANT)); 82STRIP_INSTALLED_PRODUCT_normal = YES; 83STRIP_INSTALLED_PRODUCT_debug = NO; 84 85// Dead code stripping needs to be on in the debug variant to avoid link errors. This is due to unconditionally 86// building the MiG bindings for WebKitPluginClient even when the functions that the bindings wrap are not built. 87DEAD_CODE_STRIPPING = YES; 88 89SECTORDER_FLAGS = -sectorder __TEXT __text mac/WebKit.order; 90 91// Use GCC 4.2 with Xcode 3.1, which includes GCC 4.2 but defaults to GCC 4.0. 92// Note that Xcode versions as new as 3.1.2 use XCODE_VERSION_ACTUAL for the minor version 93// number. Newer versions of Xcode use XCODE_VERSION_MINOR for the minor version, and 94// XCODE_VERSION_ACTUAL for the full version number. 95TARGET_GCC_VERSION = $(TARGET_GCC_VERSION_$(REAL_PLATFORM_NAME)); 96TARGET_GCC_VERSION_iphoneos = LLVM_GCC_42; 97TARGET_GCC_VERSION_iphonesimulator = GCC_42; 98TARGET_GCC_VERSION_macosx = $(TARGET_GCC_VERSION_macosx_$(TARGET_MAC_OS_X_VERSION_MAJOR)); 99TARGET_GCC_VERSION_macosx_ = $(TARGET_GCC_VERSION_macosx_1040); 100TARGET_GCC_VERSION_macosx_1040 = GCC_40; 101TARGET_GCC_VERSION_macosx_1050 = $(TARGET_GCC_VERSION_macosx_1050_$(XCODE_VERSION_MINOR)); 102TARGET_GCC_VERSION_macosx_1050_ = $(TARGET_GCC_VERSION_macosx_1050_$(XCODE_VERSION_ACTUAL)); 103TARGET_GCC_VERSION_macosx_1050_0310 = GCC_42; 104TARGET_GCC_VERSION_macosx_1050_0320 = GCC_42; 105TARGET_GCC_VERSION_macosx_1060 = GCC_42; 106TARGET_GCC_VERSION_macosx_1070 = $(TARGET_GCC_VERSION_macosx_1070_$(CONFIGURATION)); 107TARGET_GCC_VERSION_macosx_1070_Debug = LLVM_COMPILER; 108TARGET_GCC_VERSION_macosx_1070_Release = LLVM_GCC_42; 109TARGET_GCC_VERSION_macosx_1070_Production = LLVM_GCC_42; 110 111GCC_VERSION = $(GCC_VERSION_$(TARGET_GCC_VERSION)); 112GCC_VERSION_GCC_40 = 4.0; 113GCC_VERSION_GCC_42 = 4.2; 114GCC_VERSION_LLVM_GCC_42 = com.apple.compilers.llvmgcc42; 115GCC_VERSION_LLVM_COMPILER = com.apple.compilers.llvm.clang.1_0; 116 117// FIXME: Disable C++ exceptions in the LLVM Compiler once it supports enabling Obj-C exceptions without C++ exceptions. 118GCC_ENABLE_CPP_EXCEPTIONS = $(GCC_ENABLE_CPP_EXCEPTIONS_$(TARGET_GCC_VERSION)); 119GCC_ENABLE_CPP_EXCEPTIONS_GCC_40 = NO; 120GCC_ENABLE_CPP_EXCEPTIONS_GCC_42 = NO; 121GCC_ENABLE_CPP_EXCEPTIONS_LLVM_GCC = NO; 122GCC_ENABLE_CPP_EXCEPTIONS_LLVM_COMPILER = YES; 123 124// If the target Mac OS X version does not match the current Mac OS X version then we'll want to build using the target version's SDK. 125SDKROOT = $(SDKROOT_$(MAC_OS_X_VERSION_MAJOR)_$(TARGET_MAC_OS_X_VERSION_MAJOR)); 126SDKROOT_1050_1040 = macosx10.4; 127SDKROOT_1060_1040 = macosx10.4; 128SDKROOT_1060_1050 = macosx10.5; 129SDKROOT_1070_1040 = macosx10.4; 130SDKROOT_1070_1050 = macosx10.5; 131SDKROOT_1070_1060 = macosx10.6; 132