// Copyright (C) 2010 Apple Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

DEBUG_INFORMATION_FORMAT = dwarf;
GCC_C_LANGUAGE_STANDARD = gnu99;
GCC_DEBUGGING_SYMBOLS = default;
GCC_DYNAMIC_NO_PIC = NO;
GCC_ENABLE_CPP_RTTI = NO;
GCC_ENABLE_OBJC_EXCEPTIONS = YES;
GCC_ENABLE_OBJC_GC = supported;
GCC_ENABLE_SYMBOL_SEPARATION = NO;
GCC_FAST_OBJC_DISPATCH = YES;
GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
GCC_MODEL_TUNING = G5;
GCC_OBJC_CALL_CXX_CDTORS = YES;
GCC_PRECOMPILE_PREFIX_HEADER = YES;
GCC_SYMBOLS_PRIVATE_EXTERN = YES;
GCC_THREADSAFE_STATICS = NO;
GCC_TREAT_WARNINGS_AS_ERRORS = YES;
GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO;
GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES;
GCC_WARN_ABOUT_RETURN_TYPE = YES;
GCC_WARN_NON_VIRTUAL_DESTRUCTOR = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
LINKER_DISPLAYS_MANGLED_NAMES = YES;
OTHER_MIGFLAGS = -F$(BUILT_PRODUCTS_DIR);
PREBINDING = NO;
VALID_ARCHS = i386 x86_64;
// FIXME: <rdar://problem/5070292> WebKit should build with -Wshorten-64-to-32
WARNING_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;

// Prevent C++ standard library operator new, delete and their related exception types from being exported as weak symbols.
OTHER_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;


REAL_PLATFORM_NAME = $(REAL_PLATFORM_NAME_$(PLATFORM_NAME));
REAL_PLATFORM_NAME_ = $(REAL_PLATFORM_NAME_macosx);
REAL_PLATFORM_NAME_macosx = macosx;

TARGET_MAC_OS_X_VERSION_MAJOR = $(MAC_OS_X_VERSION_MAJOR);


// DEBUG_DEFINES, GCC_OPTIMIZATION_LEVEL, STRIP_INSTALLED_PRODUCT and DEAD_CODE_STRIPPING vary between the debug and normal variants.
// We set up the values for each variant here, and have the Debug configuration in the Xcode project use the _debug variant.
DEBUG_DEFINES_debug = DISABLE_THREAD_CHECK;
DEBUG_DEFINES_normal = NDEBUG;
DEBUG_DEFINES = $(DEBUG_DEFINES_$(CURRENT_VARIANT));

GCC_OPTIMIZATION_LEVEL = $(GCC_OPTIMIZATION_LEVEL_$(CURRENT_VARIANT));
GCC_OPTIMIZATION_LEVEL_normal = s;
GCC_OPTIMIZATION_LEVEL_debug = 0;

STRIP_INSTALLED_PRODUCT = $(STRIP_INSTALLED_PRODUCT_$(CURRENT_VARIANT));
STRIP_INSTALLED_PRODUCT_normal = YES;
STRIP_INSTALLED_PRODUCT_debug = NO;

// Dead code stripping needs to be on in the debug variant to avoid link errors.  This is due to unconditionally
// building the MiG bindings for WebKitPluginClient even when the functions that the bindings wrap are not built.
DEAD_CODE_STRIPPING = YES;

// FIXME: Production builds should use an order file.
// SECTORDER_FLAGS = -sectorder __TEXT __text mac/WebKit2.order;

// Use GCC 4.2 with Xcode 3.1, which includes GCC 4.2 but defaults to GCC 4.0.
// Note that Xcode versions as new as 3.1.2 use XCODE_VERSION_ACTUAL for the minor version
// number.  Newer versions of Xcode use XCODE_VERSION_MINOR for the minor version, and
// XCODE_VERSION_ACTUAL for the full version number.
TARGET_GCC_VERSION = $(TARGET_GCC_VERSION_$(TARGET_MAC_OS_X_VERSION_MAJOR));
TARGET_GCC_VERSION_ = $(TARGET_GCC_VERSION_1040);
TARGET_GCC_VERSION_1040 = GCC_40;
TARGET_GCC_VERSION_1050 = $(TARGET_GCC_VERSION_1050_$(XCODE_VERSION_MINOR));
TARGET_GCC_VERSION_1050_ = $(TARGET_GCC_VERSION_1050_$(XCODE_VERSION_ACTUAL));
TARGET_GCC_VERSION_1050_0310 = GCC_42;
TARGET_GCC_VERSION_1050_0320 = GCC_42;
TARGET_GCC_VERSION_1060 = GCC_42;
TARGET_GCC_VERSION_1070 = $(TARGET_GCC_VERSION_1070_$(CONFIGURATION));
TARGET_GCC_VERSION_1070_Debug = LLVM_COMPILER;
TARGET_GCC_VERSION_1070_Release = LLVM_GCC_42;
TARGET_GCC_VERSION_1070_Production = LLVM_GCC_42;

GCC_VERSION = $(GCC_VERSION_$(TARGET_GCC_VERSION));
GCC_VERSION_GCC_40 = 4.0;
GCC_VERSION_GCC_42 = 4.2;
GCC_VERSION_LLVM_GCC_42 = com.apple.compilers.llvmgcc42;
GCC_VERSION_LLVM_COMPILER = com.apple.compilers.llvm.clang.1_0;

// FIXME: Disable C++ exceptions in the LLVM Compiler once it supports enabling Obj-C exceptions without C++ exceptions.
GCC_ENABLE_CPP_EXCEPTIONS = $(GCC_ENABLE_CPP_EXCEPTIONS_$(TARGET_GCC_VERSION));
GCC_ENABLE_CPP_EXCEPTIONS_GCC_40 = NO;
GCC_ENABLE_CPP_EXCEPTIONS_GCC_42 = NO;
GCC_ENABLE_CPP_EXCEPTIONS_LLVM_GCC = NO;
GCC_ENABLE_CPP_EXCEPTIONS_LLVM_COMPILER = YES;

// 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.
SDKROOT = $(SDKROOT_$(MAC_OS_X_VERSION_MAJOR)_$(TARGET_MAC_OS_X_VERSION_MAJOR));
SDKROOT_1050_1040 = macosx10.4;
SDKROOT_1060_1040 = macosx10.4;
SDKROOT_1060_1050 = macosx10.5;
SDKROOT_1070_1040 = macosx10.4;
SDKROOT_1070_1050 = macosx10.5;
SDKROOT_1070_1060 = macosx10.6;