1// Copyright (C) 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 = supported; 31GCC_ENABLE_SYMBOL_SEPARATION = NO; 32GCC_FAST_OBJC_DISPATCH = YES; 33GCC_GENERATE_DEBUGGING_SYMBOLS = YES; 34GCC_MODEL_TUNING = G5; 35GCC_OBJC_CALL_CXX_CDTORS = YES; 36GCC_PRECOMPILE_PREFIX_HEADER = YES; 37GCC_SYMBOLS_PRIVATE_EXTERN = YES; 38GCC_THREADSAFE_STATICS = NO; 39GCC_TREAT_WARNINGS_AS_ERRORS = YES; 40GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO; 41GCC_WARN_ABOUT_MISSING_NEWLINE = YES; 42GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES; 43GCC_WARN_ABOUT_RETURN_TYPE = YES; 44GCC_WARN_NON_VIRTUAL_DESTRUCTOR = YES; 45GCC_WARN_UNUSED_VARIABLE = YES; 46LINKER_DISPLAYS_MANGLED_NAMES = YES; 47OTHER_MIGFLAGS = -F$(BUILT_PRODUCTS_DIR); 48PREBINDING = NO; 49VALID_ARCHS = i386 x86_64; 50// FIXME: <rdar://problem/5070292> WebKit should build with -Wshorten-64-to-32 51WARNING_CFLAGS = -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; 52 53// Prevent C++ standard library operator new, delete and their related exception types from being exported as weak symbols. 54OTHER_LDFLAGS = -Wl,-unexported_symbol -Wl,__ZTISt9bad_alloc -Wl,-unexported_symbol -Wl,__ZTISt9exception -Wl,-unexported_symbol -Wl,__ZTSSt9bad_alloc -Wl,-unexported_symbol -Wl,__ZTSSt9exception -Wl,-unexported_symbol -Wl,__ZdlPvS_ -Wl,-unexported_symbol -Wl,__ZnwmPv; 55 56 57REAL_PLATFORM_NAME = $(REAL_PLATFORM_NAME_$(PLATFORM_NAME)); 58REAL_PLATFORM_NAME_ = $(REAL_PLATFORM_NAME_macosx); 59REAL_PLATFORM_NAME_macosx = macosx; 60 61TARGET_MAC_OS_X_VERSION_MAJOR = $(MAC_OS_X_VERSION_MAJOR); 62 63 64// DEBUG_DEFINES, GCC_OPTIMIZATION_LEVEL, STRIP_INSTALLED_PRODUCT and DEAD_CODE_STRIPPING vary between the debug and normal variants. 65// We set up the values for each variant here, and have the Debug configuration in the Xcode project use the _debug variant. 66DEBUG_DEFINES_debug = DISABLE_THREAD_CHECK; 67DEBUG_DEFINES_normal = NDEBUG; 68DEBUG_DEFINES = $(DEBUG_DEFINES_$(CURRENT_VARIANT)); 69 70GCC_OPTIMIZATION_LEVEL = $(GCC_OPTIMIZATION_LEVEL_$(CURRENT_VARIANT)); 71GCC_OPTIMIZATION_LEVEL_normal = s; 72GCC_OPTIMIZATION_LEVEL_debug = 0; 73 74STRIP_INSTALLED_PRODUCT = $(STRIP_INSTALLED_PRODUCT_$(CURRENT_VARIANT)); 75STRIP_INSTALLED_PRODUCT_normal = YES; 76STRIP_INSTALLED_PRODUCT_debug = NO; 77 78// Dead code stripping needs to be on in the debug variant to avoid link errors. This is due to unconditionally 79// building the MiG bindings for WebKitPluginClient even when the functions that the bindings wrap are not built. 80DEAD_CODE_STRIPPING = YES; 81 82// FIXME: Production builds should use an order file. 83// SECTORDER_FLAGS = -sectorder __TEXT __text mac/WebKit2.order; 84 85// Use GCC 4.2 with Xcode 3.1, which includes GCC 4.2 but defaults to GCC 4.0. 86// Note that Xcode versions as new as 3.1.2 use XCODE_VERSION_ACTUAL for the minor version 87// number. Newer versions of Xcode use XCODE_VERSION_MINOR for the minor version, and 88// XCODE_VERSION_ACTUAL for the full version number. 89TARGET_GCC_VERSION = $(TARGET_GCC_VERSION_$(TARGET_MAC_OS_X_VERSION_MAJOR)); 90TARGET_GCC_VERSION_ = $(TARGET_GCC_VERSION_1040); 91TARGET_GCC_VERSION_1040 = GCC_40; 92TARGET_GCC_VERSION_1050 = $(TARGET_GCC_VERSION_1050_$(XCODE_VERSION_MINOR)); 93TARGET_GCC_VERSION_1050_ = $(TARGET_GCC_VERSION_1050_$(XCODE_VERSION_ACTUAL)); 94TARGET_GCC_VERSION_1050_0310 = GCC_42; 95TARGET_GCC_VERSION_1050_0320 = GCC_42; 96TARGET_GCC_VERSION_1060 = GCC_42; 97TARGET_GCC_VERSION_1070 = $(TARGET_GCC_VERSION_1070_$(CONFIGURATION)); 98TARGET_GCC_VERSION_1070_Debug = LLVM_COMPILER; 99TARGET_GCC_VERSION_1070_Release = LLVM_GCC_42; 100TARGET_GCC_VERSION_1070_Production = LLVM_GCC_42; 101 102GCC_VERSION = $(GCC_VERSION_$(TARGET_GCC_VERSION)); 103GCC_VERSION_GCC_40 = 4.0; 104GCC_VERSION_GCC_42 = 4.2; 105GCC_VERSION_LLVM_GCC_42 = com.apple.compilers.llvmgcc42; 106GCC_VERSION_LLVM_COMPILER = com.apple.compilers.llvm.clang.1_0; 107 108// FIXME: Disable C++ exceptions in the LLVM Compiler once it supports enabling Obj-C exceptions without C++ exceptions. 109GCC_ENABLE_CPP_EXCEPTIONS = $(GCC_ENABLE_CPP_EXCEPTIONS_$(TARGET_GCC_VERSION)); 110GCC_ENABLE_CPP_EXCEPTIONS_GCC_40 = NO; 111GCC_ENABLE_CPP_EXCEPTIONS_GCC_42 = NO; 112GCC_ENABLE_CPP_EXCEPTIONS_LLVM_GCC = NO; 113GCC_ENABLE_CPP_EXCEPTIONS_LLVM_COMPILER = YES; 114 115// 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. 116SDKROOT = $(SDKROOT_$(MAC_OS_X_VERSION_MAJOR)_$(TARGET_MAC_OS_X_VERSION_MAJOR)); 117SDKROOT_1050_1040 = macosx10.4; 118SDKROOT_1060_1040 = macosx10.4; 119SDKROOT_1060_1050 = macosx10.5; 120SDKROOT_1070_1040 = macosx10.4; 121SDKROOT_1070_1050 = macosx10.5; 122SDKROOT_1070_1060 = macosx10.6; 123