mirror of
https://github.com/charles-lunarg/vk-bootstrap.git
synced 2024-11-10 02:41:47 +00:00
104 lines
3.6 KiB
CMake
104 lines
3.6 KiB
CMake
cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
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project(VulkanBootstrap
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LANGUAGES CXX
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DESCRIPTION "A Vulkan utility library to ease the initialization steps in Vulkan")
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option(VK_BOOTSTRAP_DISABLE_WARNINGS "Disable warnings during compilation" OFF)
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option(VK_BOOTSTRAP_WERROR "Enable warnings as errors during compilation" OFF)
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add_library(vk-bootstrap-vulkan-headers INTERFACE)
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set(VK_BOOTSTRAP_VULKAN_HEADER_DIR "" CACHE STRING "Specify the location of the Vulkan-Headers include directory.")
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mark_as_advanced(VK_BOOTSTRAP_VULKAN_HEADER_DIR)
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include(gen/CurrentBuildVulkanVersion.cmake)
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if(NOT "${VK_BOOTSTRAP_VULKAN_HEADER_DIR}" STREQUAL "")
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target_include_directories(vk-bootstrap-vulkan-headers INTERFACE $<BUILD_INTERFACE:${VK_BOOTSTRAP_VULKAN_HEADER_DIR}>)
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else ()
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find_package(Vulkan QUIET)
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if(${Vulkan_INCLUDE_DIR} STREQUAL "Vulkan_INCLUDE_DIR-NOTFOUND")
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include(FetchContent)
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FetchContent_Declare(
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VulkanHeaders
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GIT_REPOSITORY https://github.com/KhronosGroup/Vulkan-Headers
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GIT_TAG ${VK_BOOTSTRAP_SOURCE_HEADER_VERSION_GIT_TAG}
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)
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FetchContent_MakeAvailable(VulkanHeaders)
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target_link_libraries(vk-bootstrap-vulkan-headers INTERFACE Vulkan::Headers)
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else()
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set_target_properties(vk-bootstrap-vulkan-headers PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${Vulkan_INCLUDE_DIR})
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endif()
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endif()
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add_library(vk-bootstrap STATIC src/VkBootstrap.h src/VkBootstrap.cpp src/VkBootstrapDispatch.h)
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add_library(vk-bootstrap::vk-bootstrap ALIAS vk-bootstrap)
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add_library(vk-bootstrap-compiler-warnings INTERFACE)
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# Determine whether we're compiling with clang++
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string(FIND "${CMAKE_CXX_COMPILER}" "clang++" VK_BOOTSTRAP_COMPILER_CLANGPP)
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if(VK_BOOTSTRAP_COMPILER_CLANGPP GREATER -1)
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set(VK_BOOTSTRAP_COMPILER_CLANGPP 1)
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else()
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set(VK_BOOTSTRAP_COMPILER_CLANGPP 0)
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endif()
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if(NOT VK_BOOTSTRAP_DISABLE_WARNINGS)
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target_compile_options(vk-bootstrap-compiler-warnings
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INTERFACE
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$<$<OR:$<CXX_COMPILER_ID:AppleClang>,$<CXX_COMPILER_ID:GNU>,${VK_BOOTSTRAP_COMPILER_CLANGPP}>:
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-Wall
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-Wextra
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-Wconversion
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-Wsign-conversion>
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$<$<CXX_COMPILER_ID:MSVC>:
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/W4>
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)
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if(VK_BOOTSTRAP_WERROR)
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target_compile_options(vk-bootstrap-compiler-warnings
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INTERFACE
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$<$<OR:$<CXX_COMPILER_ID:AppleClang>,$<CXX_COMPILER_ID:GNU>,${VK_BOOTSTRAP_COMPILER_CLANGPP}>:
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-pedantic-errors>
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$<$<CXX_COMPILER_ID:MSVC>:
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/WX>
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)
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endif()
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endif()
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target_include_directories(vk-bootstrap PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
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$<INSTALL_INTERFACE:include>)
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target_link_libraries(vk-bootstrap
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PRIVATE
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vk-bootstrap-compiler-warnings
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vk-bootstrap-vulkan-headers
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${CMAKE_DL_LIBS})
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target_compile_features(vk-bootstrap PUBLIC cxx_std_17)
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include(GNUInstallDirs)
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install(FILES src/VkBootstrap.h src/VkBootstrapDispatch.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
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install(TARGETS
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vk-bootstrap
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vk-bootstrap-compiler-warnings
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vk-bootstrap-vulkan-headers
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EXPORT
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vk-bootstrap-targets)
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# By default, we want to only build tests if this repo is built standalone, but still should be configurable by the user
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if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
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set(VK_BOOTSTRAP_TEST_DEFAULT_VALUE ON)
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else()
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set(VK_BOOTSTRAP_TEST_DEFAULT_VALUE OFF)
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endif()
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option(VK_BOOTSTRAP_TEST "Test Vk-Bootstrap with glfw and Catch2" ${VK_BOOTSTRAP_TEST_DEFAULT_VALUE})
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if(VK_BOOTSTRAP_TEST)
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enable_testing()
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add_subdirectory(ext)
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add_subdirectory(tests)
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add_subdirectory(example)
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endif ()
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