// Copyright (C) 2019-2020 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.

WK_EMPTY_ = YES;
WK_NOT_ = YES;
WK_NOT_NO = YES;
WK_NOT_YES = NO;

WK_OR__ = NO
WK_OR_NO_NO = NO
WK_OR__NO = NO
WK_OR_NO_ = NO
WK_OR_YES_ = YES
WK_OR__YES = YES
WK_OR_YES_NO = YES
WK_OR_NO_YES = YES
WK_OR_YES_YES = YES

WK_DEFAULT_PLATFORM_NAME = $(WK_DEFAULT_PLATFORM_NAME_$(WK_EMPTY_$(FALLBACK_PLATFORM_NAME)));
WK_DEFAULT_PLATFORM_NAME_YES = $(PLATFORM_NAME);
WK_DEFAULT_PLATFORM_NAME_ = $(FALLBACK_PLATFORM_NAME);

WK_ALTERNATE_FRAMEWORKS_DIR = $(WK_ALTERNATE_FRAMEWORKS_DIR_$(SDK_VARIANT));
WK_ALTERNATE_FRAMEWORKS_DIR_iosmac = /System/iOSSupport;
WK_USE_ALTERNATE_FRAMEWORKS_DIR = $(WK_NOT_$(WK_EMPTY_$(WK_ALTERNATE_FRAMEWORKS_DIR)));

WK_ALTERNATE_PLATFORM_NAME = $(WK_ALTERNATE_PLATFORM_NAME_$(SDK_VARIANT));
WK_ALTERNATE_PLATFORM_NAME_iosmac = maccatalyst;
WK_USE_ALTERNATE_PLATFORM_NAME = $(WK_NOT_$(WK_EMPTY_$(WK_ALTERNATE_PLATFORM_NAME)));

WK_CHECK_CATALYST = $(WK_CHECK_CATALYST_$(SDK_VARIANT));
WK_CHECK_CATALYST_iosmac = YES;
WK_IS_CATALYST = $(WK_NOT_$(WK_EMPTY_$(WK_CHECK_CATALYST)));

WK_ALTERNATE_WEBKIT_SDK_PATH = $(WK_ALTERNATE_WEBKIT_SDK_PATH_$(WK_USE_ALTERNATE_FRAMEWORKS_DIR));
WK_ALTERNATE_WEBKIT_SDK_PATH_YES = $(WK_ALTERNATE_FRAMEWORKS_DIR)/;

WK_PLATFORM_NAME = $(WK_PLATFORM_NAME_ALTERNATE_$(WK_USE_ALTERNATE_PLATFORM_NAME));
WK_PLATFORM_NAME_ALTERNATE_YES = $(WK_ALTERNATE_PLATFORM_NAME);
WK_PLATFORM_NAME_ALTERNATE_NO = $(WK_DEFAULT_PLATFORM_NAME);

EFFECTIVE_PLATFORM_NAME = $(EFFECTIVE_PLATFORM_NAME_ALTERNATE_$(WK_USE_ALTERNATE_PLATFORM_NAME));
EFFECTIVE_PLATFORM_NAME_ALTERNATE_YES = -$(WK_ALTERNATE_PLATFORM_NAME);
EFFECTIVE_PLATFORM_NAME_ALTERNATE_NO = $(EFFECTIVE_PLATFORM_NAME);