// Copyright (C) 2009-2023 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.

#include "BaseTarget.xcconfig"

WK_OPTIMIZATION_PROFILE_FILE = $(BUILT_PRODUCTS_DIR)/DerivedSources/JavaScriptCore/Profiling/$(arch).profdata;

WK_COMPRESSED_OPTIMIZATION_PROFILE_FOLDER = $(WK_COMPRESSED_OPTIMIZATION_PROFILE_FOLDER_$(USE_INTERNAL_SDK));

WK_COMPRESSED_OPTIMIZATION_PROFILE_FOLDER_YES = $(WK_WEBKITADDITIONS_HEADERS_FOLDER_PATH)/Profiling;

// WTF builds first as a dependency of JSC and decompresses the same

// PGO profile JSC uses. JSC's Copy Profiling Data phase symlinks to WTF's

// already-decompressed output when present, falling back to a fresh decompression

// if WTF's output is missing. This saves 50MB of disk space at desk.

WK_CLANG_PGO_REUSE_FROM_TARGET = WTF;

WK_ENABLE_CLANG_PGO_USE = $(WK_ENABLE_CLANG_PGO_USE_$(WK_NOT_$(ENABLE_LLVM_PROFILE_GENERATION))_$(USE_INTERNAL_SDK)_$(CONFIGURATION)_$(WK_PLATFORM_NAME));

WK_ENABLE_CLANG_PGO_USE_YES_YES_Release_macosx = YES;

WK_ENABLE_CLANG_PGO_USE_YES_YES_Release_iphoneos = YES;

WK_ENABLE_CLANG_PGO_USE_YES_YES_Release_xros = YES;

WK_ENABLE_CLANG_PGO_USE_YES_YES_Production_macosx = YES;

WK_ENABLE_CLANG_PGO_USE_YES_YES_Production_iphoneos = YES;

WK_ENABLE_CLANG_PGO_USE_YES_YES_Production_xros = YES;

WK_CLANG_PGO_USE_CFLAGS = $(WK_CLANG_PGO_USE_CFLAGS_$(WK_ENABLE_CLANG_PGO_USE));

WK_CLANG_PGO_USE_CFLAGS_YES = -fprofile-use=$(WK_OPTIMIZATION_PROFILE_FILE) -Wno-error=backend-plugin;

WK_CLANG_PGO_USE_LDFLAGS = $(WK_CLANG_PGO_USE_LDFLAGS_$(WK_ENABLE_CLANG_PGO_USE));

WK_CLANG_PGO_USE_LDFLAGS_YES = -fprofile-use=$(WK_OPTIMIZATION_PROFILE_FILE) -Wno-error=backend-plugin;

// Swift's IR-PGO consumer only accepts profiles produced by clang's own IR PGO

// instrumentation, so only ever enable it in lockstep with WK_ENABLE_CLANG_PGO_USE

// rather than tracking it separately. Swift PGO is supported only starting from

// macOS 26, because earlier deployment targets generate a Frontend profile

// instead of an IR one.

WK_SWIFT_IR_PGO_SUPPORTED = YES;

WK_SWIFT_IR_PGO_SUPPORTED[sdk=macosx*] = $(WK_SWIFT_IR_PGO_SUPPORTED$(WK_MACOS_1500_2600));

WK_SWIFT_IR_PGO_SUPPORTED_MACOS_BEFORE_2600 = NO;

WK_SWIFT_IR_PGO_SUPPORTED_MACOS_SINCE_2600 = YES;

WK_SWIFT_PGO_USE_FLAGS = $(WK_SWIFT_PGO_USE_FLAGS_$(WK_AND_$(WK_ENABLE_CLANG_PGO_USE)_$(WK_SWIFT_IR_PGO_SUPPORTED)));

WK_SWIFT_PGO_USE_FLAGS_YES = -Xfrontend -ir-profile-use=$(WK_OPTIMIZATION_PROFILE_FILE);

OTHER_CFLAGS = $(inherited) $(WK_CLANG_PGO_USE_CFLAGS) $(WK_CLANG_PGO_GEN_FLAGS);

OTHER_LDFLAGS = $(inherited) $(WK_CLANG_PGO_USE_LDFLAGS) $(WK_CLANG_PGO_GEN_FLAGS);

// rdar://174426778: Force a 64-bit fat header, as some build configurations

// generate a >4GB static archive but do not trigger sizing logic inside lipo.

OTHER_LIPOFLAGS = $(inherited) -fat64;

SKIP_INSTALL = YES;

ENABLE_USER_SCRIPT_SANDBOXING = NO;

STRIP_INSTALLED_PRODUCT = NO;

EXCLUDED_SOURCE_FILE_NAMES = $(inherited);

EXCLUDED_SOURCE_FILE_NAMES[sdk=iphone*] = $(inherited) framework.sb;