92 lines
No EOL
2.7 KiB
CMake
92 lines
No EOL
2.7 KiB
CMake
# ~~~
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# Copyright 2022-2023 The Khronos Group Inc.
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# Copyright 2022-2023 Valve Corporation
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# Copyright 2022-2023 LunarG, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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# ~~~
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cmake_minimum_required(VERSION 3.22.1)
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project(API LANGUAGES C CXX)
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if (FIND_PACKAGE_TESTING)
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find_package(VulkanHeaders REQUIRED CONFIG)
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else()
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add_subdirectory(../../ ${CMAKE_CURRENT_BINARY_DIR}/headers)
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endif()
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if (NOT TARGET Vulkan::Headers)
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message(FATAL_ERROR "Vulkan::Headers target not defined")
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endif()
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if (NOT TARGET Vulkan::HppModule AND VULKAN_HEADERS_ENABLE_MODULE)
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message(FATAL_ERROR "Vulkan::HppModule target not defined")
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endif()
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if (FIND_PACKAGE_TESTING)
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if (NOT DEFINED VulkanHeaders_VERSION)
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message(FATAL_ERROR "VulkanHeaders_VERSION not defined!")
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endif()
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message(STATUS "VulkanHeaders_VERSION = ${VulkanHeaders_VERSION}")
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endif()
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if (NOT FIND_PACKAGE_TESTING)
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# Consuming vulkan-headers via add_subdirectory should NOT add installation code to the parent CMake project.
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if (DEFINED CMAKE_INSTALL_INCLUDEDIR)
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message(FATAL_ERROR "CMAKE_INSTALL_INCLUDEDIR was defined!")
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endif()
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# NOTE: Some users may not be using the namespace target.
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# Don't accidentally break them unless we have to.
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if (NOT TARGET Vulkan-Headers)
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message(FATAL_ERROR "Backcompat for Vulkan-Headers target broken!")
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endif()
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if (NOT TARGET Vulkan-HppModule AND VULKAN_HEADERS_ENABLE_MODULE)
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message(FATAL_ERROR "Backcompat for Vulkan-HppModule target broken!")
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endif()
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endif()
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set(CMAKE_C_STANDARD 99)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS OFF)
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if(${CMAKE_C_COMPILER_ID} MATCHES "(GNU|Clang)")
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add_compile_options(
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-Wpedantic
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-Wall
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-Wextra
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-Werror
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)
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endif()
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if (MSVC)
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add_compile_options(
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/W4
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/permissive-
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/WX
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)
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endif()
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# Test the non-API headers provided by this repo
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# NOTE: For us testing just means that these header files compile
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# with reasonable warnings.
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# vk_icd.h
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add_library(vk_icd MODULE ../vk_icd.c)
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target_link_libraries(vk_icd PRIVATE Vulkan::Headers)
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# vk_layer.h
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add_library(vk_layer MODULE ../vk_layer.c)
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target_link_libraries(vk_layer PRIVATE Vulkan::Headers)
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# vulkan.hpp
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add_library(vk_hpp MODULE ../vk_hpp.cpp)
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target_compile_features(vk_hpp PUBLIC cxx_std_11)
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target_link_libraries(vk_hpp PRIVATE Vulkan::Headers)
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# vulkan.cppm
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if (VULKAN_HEADERS_ENABLE_MODULE)
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add_library(vk_hpp_module MODULE ../vk_hpp_module.cpp)
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target_compile_features(vk_hpp_module PUBLIC cxx_std_20)
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set_target_properties(vk_hpp_module PROPERTIES CXX_SCAN_FOR_MODULES ON)
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target_link_libraries(vk_hpp_module PRIVATE Vulkan::HppModule)
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endif() |