# ~~~
# Copyright (c) 2014-2022 Valve Corporation
# Copyright (c) 2014-2022 LunarG, Inc.
# Copyright (c) 2019      Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ~~~
# VkExtLayer_utils library ----------------------------------------------------------------------------------------------------------
# For Windows, we use a static lib because the Windows loader has a fairly restrictive loader search path that can't be easily
# modified to point it to the same directory that contains the layers. TODO: This should not be a library -- in future, include
# files directly in layers.
add_definitions(-DNV_EXTENSIONS -DAMD_EXTENSIONS)

if(ANNOTATED_SPEC_LINK)
    add_definitions(-DANNOTATED_SPEC_LINK=${ANNOTATED_SPEC_LINK})
endif()

if(WIN32)
    add_definitions(-DVK_USE_PLATFORM_WIN32_KHR -DWIN32_LEAN_AND_MEAN -DNOMINMAX)
    if(MSVC)
        # Workaround for TR1 deprecation in Visual Studio 15.5 until Google Test is updated
        add_definitions(-D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING)
        # Allow Windows to use multiprocessor compilation
        add_compile_options(/MP)
    endif()
elseif(ANDROID)
    add_definitions(-DVK_USE_PLATFORM_ANDROID_KHR)
elseif(APPLE)
    add_definitions(-DVK_USE_PLATFORM_MACOS_MVK)
endif()

if(WIN32)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_CRT_SECURE_NO_WARNINGS -D_USE_MATH_DEFINES")

    # If MSVC, disable some signed/unsigned mismatch warnings.
    if(MSVC)
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267")
    endif()
endif()


set(TARGET_NAMES
    VkExtLayer_utils)
add_library(VkExtLayer_utils
            STATIC
            ./allocator.cpp
            ./vk_format_utils.cpp
            ./vk_layer_config.cpp
            ./generated/vk_safe_struct.cpp
            ./generated/lvt_function_pointers.cpp)

target_link_libraries(VkExtLayer_utils PUBLIC Vulkan::Headers)
if(ANDROID)
    target_link_libraries(VkExtLayer_utils PUBLIC log)
endif()
if(WIN32)
   target_compile_definitions(VkExtLayer_utils PUBLIC _CRT_SECURE_NO_WARNINGS)
endif()
install(TARGETS VkExtLayer_utils DESTINATION ${CMAKE_INSTALL_LIBDIR})
set_target_properties(VkExtLayer_utils PROPERTIES LINKER_LANGUAGE CXX)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}
                    ${CMAKE_CURRENT_SOURCE_DIR}/generated)