vk-bootstrap/CMakeLists.txt
2023-10-30 11:43:57 -06:00

104 lines
3.6 KiB
CMake

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