Vulkan-Hpp/CMakeLists.txt

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# Copyright(c) 2015-2018, NVIDIA CORPORATION. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * 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.
# * Neither the name of NVIDIA CORPORATION nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT OWNER 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.
cmake_minimum_required(VERSION 3.12)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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project(VulkanHppGenerator LANGUAGES CXX)
find_program(CLANG_FORMAT_EXECUTABLE NAMES clang-format)
if(CLANG_FORMAT_EXECUTABLE)
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# get the clang-format version string
execute_process(COMMAND ${CLANG_FORMAT_EXECUTABLE} "--version" OUTPUT_VARIABLE clangFormatVersion)
# filter out the actual version
string(REGEX MATCH [0123456789.]+ clangFormatVersion "${clangFormatVersion}")
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# we need at least version 7.0.0 !
if (clangFormatVersion VERSION_LESS 7.0.0)
message(WARNING " Found too old clang-format version <" ${clangFormatVersion} ">, we need version 7 and up to nicely format vulkan.hpp and vulkan_raii.hpp")
else ()
message(STATUS " Found clang-format version <" ${clangFormatVersion} ">.")
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add_definitions(-DCLANG_FORMAT_EXECUTABLE="${CLANG_FORMAT_EXECUTABLE}")
if (clangFormatVersion VERSION_LESS 11.0.0)
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message(STATUS " Using .clang-format version 7." )
file(READ ".clang-format_7" clangFormat)
elseif ( clangFormatVersion VERSION_LESS 12.0.0)
message(STATUS " Using .clang-format version 11." )
file(READ ".clang-format_11" clangFormat)
elseif ( clangFormatVersion VERSION_LESS 13.0.0)
message(STATUS " Using .clang-format version 12." )
file(READ ".clang-format_12" clangFormat)
elseif ( clangFormatVersion VERSION_LESS 14.0.0)
message(STATUS " Using .clang-format version 13." )
file(READ ".clang-format_13" clangFormat)
elseif ( clangFormatVersion VERSION_LESS 15.0.0)
message(STATUS " Using .clang-format version 14." )
file(READ ".clang-format_14" clangFormat)
else ()
message(STATUS " Using .clang-format version 15." )
file(READ ".clang-format_15" clangFormat)
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endif ()
file(WRITE ".clang-format" ${clangFormat})
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endif()
else()
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message(WARNING " Could not find clang-format. Generated vulkan.hpp and vulkan_raii.hpp will not be nicely formatted.")
endif()
if (NOT DEFINED CMAKE_CXX_STANDARD)
set(CMAKE_CXX_STANDARD 11)
endif()
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
message(STATUS "CMAKE_CXX_STANDARD = <${CMAKE_CXX_STANDARD}>")
if (NOT DEFINED VulkanRegistry_DIR)
if (DEFINED VULKAN_HPP_VULKAN_HEADERS_SRC_DIR)
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set(VulkanRegistry_DIR "${VULKAN_HPP_VULKAN_HEADERS_SRC_DIR}/registry")
else()
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set(VulkanRegistry_DIR "${CMAKE_CURRENT_SOURCE_DIR}/Vulkan-Headers/registry")
endif()
endif()
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file(TO_NATIVE_PATH ${VulkanRegistry_DIR}/vk.xml vk_spec)
string(REPLACE "\\" "\\\\" vk_spec ${vk_spec})
add_definitions(-DVK_SPEC="${vk_spec}")
if (NOT DEFINED VulkanHeaders_INCLUDE_DIR)
if (DEFINED VULKAN_HPP_PATH)
set(VulkanHeaders_INCLUDE_DIR ${VULKAN_HPP_PATH})
else()
set(VulkanHeaders_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
endif()
endif()
include_directories(${VulkanHeaders_INCLUDE_DIR})
set(HEADERS
VulkanHppGenerator.hpp
)
set(SOURCES
VulkanHppGenerator.cpp
)
if (NOT DEFINED VULKAN_HPP_TINYXML2_SRC_DIR)
set(VULKAN_HPP_TINYXML2_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/tinyxml2")
endif()
set(TINYXML2_SOURCES
${VULKAN_HPP_TINYXML2_SRC_DIR}/tinyxml2.cpp
)
set(TINYXML2_HEADERS
${VULKAN_HPP_TINYXML2_SRC_DIR}/tinyxml2.h
)
source_group(headers FILES ${HEADERS})
source_group(sources FILES ${SOURCES})
source_group(TinyXML2\\headers FILES ${TINYXML2_HEADERS})
source_group(TinyXML2\\sources FILES ${TINYXML2_SOURCES})
add_executable(VulkanHppGenerator
${HEADERS}
${SOURCES}
${TINYXML2_SOURCES}
${TINYXML2_HEADERS}
)
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set(VK_GENERATED_VULKAN_HEADERS
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_enums.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_format_traits.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_funcs.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_handles.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_hash.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_raii.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_static_assertions.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_structs.hpp
${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan_to_string.hpp
)
file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan.hpp vulkan_hpp)
string(REPLACE "\\" "\\\\" vulkan_hpp ${vulkan_hpp})
target_compile_definitions(${PROJECT_NAME} PUBLIC -DBASE_PATH="${CMAKE_SOURCE_DIR}")
set_property(TARGET ${PROJECT_NAME} PROPERTY CXX_STANDARD 20)
if(MSVC)
target_compile_options(${PROJECT_NAME} PRIVATE /W4 /WX)
if (MSVC_VER GREATER_EQUAL 1910)
target_compile_options(${PROJECT_NAME} PRIVATE /permissive-)
endif()
else(MSVC)
target_compile_options(${PROJECT_NAME} PRIVATE -Wall -Wextra -pedantic -Werror)
endif(MSVC)
target_include_directories(${PROJECT_NAME} PRIVATE ${VULKAN_HPP_TINYXML2_SRC_DIR})
option (VULKAN_HPP_RUN_GENERATOR "Run the HPP generator" OFF)
if (VULKAN_HPP_RUN_GENERATOR)
add_custom_command(
COMMAND ${PROJECT_NAME}
COMMAND ${PROJECT_NAME} -api vulkansc
OUTPUT "${vulkan_hpp}"
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
COMMENT "run ${PROJECT_NAME}"
DEPENDS ${PROJECT_NAME} "${vk_spec}")
add_custom_target(build_vulkan_hpp ALL
DEPENDS "${vulkan_hpp}" "${vk_spec}")
endif()
option (VULKAN_HPP_PRECOMPILE "Precompile vulkan.hpp and vulkan_raii.hpp for sample builds" ON)
function(vulkan_hpp__setup_sample)
set(options)
set(oneValueArgs FOLDER NAME PCH_REUSE)
set(multiValueArgs HEADERS INCLUDE_DIRS LIBS PCH SOURCES)
cmake_parse_arguments(TARGET "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(${TARGET_NAME} STREQUAL "")
message(FATAL_ERROR "NAME must be defined in vulkan_hpp__setup_sample")
endif()
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project(${TARGET_NAME} LANGUAGES CXX)
add_executable(${TARGET_NAME} ${TARGET_HEADERS} ${TARGET_SOURCES})
if (TARGET_INCLUDE_DIRS)
target_include_directories(${TARGET_NAME} PUBLIC ${TARGET_INCLUDE_DIRS})
endif()
if (TARGET_FOLDER)
set_target_properties(${TARGET_NAME} PROPERTIES FOLDER "${TARGET_FOLDER}")
endif()
if (VULKAN_HPP_PRECOMPILE)
if (TARGET_PCH_REUSE)
target_precompile_headers(${TARGET_NAME} REUSE_FROM "${TARGET_PCH_REUSE}")
elseif (TARGET_PCH)
target_precompile_headers(${TARGET_NAME} PRIVATE "${TARGET_PCH}")
endif()
endif()
if (TARGET_LIBS)
target_link_libraries(${TARGET_NAME} PRIVATE "${TARGET_LIBS}")
endif()
endfunction()
function(vulkan_hpp__setup_sample_static)
set(options)
set(oneValueArgs NAME)
set(multiValueArgs)
cmake_parse_arguments(TARGET "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if(NOT SAMPLES_BUILD_ONLY_DYNAMIC)
find_package(Vulkan REQUIRED)
vulkan_hpp__setup_sample(
NAME ${TARGET_NAME}
FOLDER Samples
PCH <vulkan/vulkan.hpp>
SOURCES ${TARGET_NAME}.cpp
LIBS ${Vulkan_LIBRARIES})
target_compile_definitions(01_InitInstance PUBLIC VULKAN_HPP_DISPATCH_LOADER_DYNAMIC=0)
endif()
endfunction()
function(vulkan_hpp__setup_sample_dynamic)
set(options)
set(oneValueArgs NAME)
set(multiValueArgs HEADERS INCLUDE_DIRS SOURCES)
cmake_parse_arguments(TARGET "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if (NOT TARGET_SOURCES)
set(TARGET_SOURCES ${TARGET_NAME}.cpp)
endif()
vulkan_hpp__setup_sample(
NAME ${TARGET_NAME}
FOLDER Samples
PCH_REUSE utils
INCLUDE_DIRS ${TARGET_INCLUDE_DIRS}
HEADERS ${TARGET_HEADERS}
SOURCES ${TARGET_SOURCES}
LIBS utils)
endfunction()
function(vulkan_hpp__setup_sample_raii)
set(options)
set(oneValueArgs NAME)
set(multiValueArgs HEADERS INCLUDE_DIRS SOURCES)
cmake_parse_arguments(TARGET "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if (NOT TARGET_SOURCES)
set(TARGET_SOURCES ${TARGET_NAME}.cpp)
endif()
vulkan_hpp__setup_sample(
NAME RAII_${TARGET_NAME}
FOLDER RAII_Samples
PCH_REUSE utils
INCLUDE_DIRS ${TARGET_INCLUDE_DIRS}
HEADERS ${TARGET_HEADERS}
SOURCES ${TARGET_SOURCES}
LIBS utils)
endfunction()
option (SAMPLES_BUILD "Build samples" OFF)
if (SAMPLES_BUILD)
# external libraries
add_subdirectory(glm)
set(GLFW_BUILD_EXAMPLES OFF)
set(GLFW_BUILD_TESTS OFF)
add_subdirectory(glfw)
add_subdirectory(glslang)
# samples
add_subdirectory(samples)
add_subdirectory(RAII_Samples)
endif ()
option (TESTS_BUILD "Build tests" OFF)
if (TESTS_BUILD)
add_subdirectory(tests)
endif ()
if (${VULKAN_HPP_INSTALL})
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include(GNUInstallDirs)
install(FILES ${VK_GENERATED_VULKAN_HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/vulkan)
endif()