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 3.2)
set_property(GLOBAL PROPERTY USE_FOLDERS ON)
project(VulkanHppGenerator)
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 10.0.0 !
if (clangFormatVersion VERSION_LESS 10.0.0)
message(WARNING " Found too old clang-format version <" ${clangFormatVersion} ">, we need version 10 and up to nicely format vulkan.hpp")
else()
add_definitions(-DCLANG_FORMAT_EXECUTABLE="${CLANG_FORMAT_EXECUTABLE}")
endif()
else()
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message(WARNING " Could not find clang-format version 10 and up. Generated vulkan.hpp will not be nicely formatted.")
endif()
if (NOT DEFINED CMAKE_CXX_STANDARD)
set(CMAKE_CXX_STANDARD 11)
endif()
set(CXX_STANDARD_REQUIRED ON)
message("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()
file(TO_NATIVE_PATH ${VulkanHeaders_INCLUDE_DIR}/vulkan/vulkan.hpp vulkan_hpp)
string(REPLACE "\\" "\\\\" vulkan_hpp ${vulkan_hpp})
add_definitions(-DVULKAN_HPP_FILE="${vulkan_hpp}")
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}
)
set_property(TARGET VulkanHppGenerator PROPERTY CXX_STANDARD 14)
if(MSVC)
target_compile_options(VulkanHppGenerator PRIVATE /W4 /WX /permissive-)
else(MSVC)
target_compile_options(VulkanHppGenerator PRIVATE -Wall -Wextra -pedantic -Werror)
endif(MSVC)
target_include_directories(VulkanHppGenerator PRIVATE ${VULKAN_HPP_TINYXML2_SRC_DIR})
option (VULKAN_HPP_RUN_GENERATOR "Run the HPP generator" OFF)
if (VULKAN_HPP_RUN_GENERATOR)
add_custom_command(
COMMAND VulkanHppGenerator
OUTPUT "${vulkan_hpp}"
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
COMMENT "run VulkanHppGenerator"
DEPENDS VulkanHppGenerator "${vk_spec}")
add_custom_target(build_vulkan_hpp ALL
DEPENDS "${vulkan_hpp}" "${vk_spec}")
endif()
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)
endif ()
option (TESTS_BUILD "Build tests" OFF)
if (TESTS_BUILD)
add_subdirectory(tests)
endif ()
if (${VULKAN_HPP_INSTALL})
install(FILES ${vulkan_hpp} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/vulkan)
endif()