| # Copyright (c) 2015-2016 The Khronos Group Inc. |
| # |
| # Permission is hereby granted, free of charge, to any person obtaining a |
| # copy of this software and/or associated documentation files (the |
| # "Materials"), to deal in the Materials without restriction, including |
| # without limitation the rights to use, copy, modify, merge, publish, |
| # distribute, sublicense, and/or sell copies of the Materials, and to |
| # permit persons to whom the Materials are furnished to do so, subject to |
| # the following conditions: |
| # |
| # The above copyright notice and this permission notice shall be included |
| # in all copies or substantial portions of the Materials. |
| # |
| # MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS |
| # KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS |
| # SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT |
| # https://www.khronos.org/registry/ |
| # |
| # THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| # IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| # CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| # MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| |
| # |
| # The SPIR-V headers from the SPIR-V Registry |
| # https://www.khronos.org/registry/spir-v/ |
| # |
| cmake_minimum_required(VERSION 3.0) |
| project(SPIRV-Headers VERSION 1.5.1) |
| |
| # There are two ways to use this project. |
| # |
| # Using this source tree directly from a CMake-based project: |
| # 1. Add an add_subdirectory directive to include this sub directory. |
| # 2. Use ${SPIRV-Headers_SOURCE_DIR}/include} in a target_include_directories |
| # command. |
| # |
| # Installing the headers first, then using them with an implicit include |
| # directory. To install the headers: |
| # 1. mkdir build ; cd build |
| # 2. cmake .. |
| # 3. cmake --build . --target install |
| |
| # legacy |
| add_custom_target(install-headers |
| COMMAND cmake -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/include/spirv |
| $ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/include/spirv) |
| |
| option(SPIRV_HEADERS_SKIP_EXAMPLES "Skip building examples" |
| ${SPIRV_HEADERS_SKIP_EXAMPLES}) |
| |
| option(SPIRV_HEADERS_SKIP_INSTALL "Skip install" |
| ${SPIRV_HEADERS_SKIP_INSTALL}) |
| |
| if(NOT ${SPIRV_HEADERS_SKIP_EXAMPLES}) |
| set(SPIRV_HEADERS_ENABLE_EXAMPLES ON) |
| endif() |
| |
| if(NOT ${SPIRV_HEADERS_SKIP_INSTALL}) |
| set(SPIRV_HEADERS_ENABLE_INSTALL ON) |
| endif() |
| |
| if (SPIRV_HEADERS_ENABLE_EXAMPLES) |
| message(STATUS "Building SPIRV-Header examples") |
| add_subdirectory(example) |
| endif() |
| |
| include(GNUInstallDirs) |
| add_library(${PROJECT_NAME} INTERFACE) |
| target_include_directories(${PROJECT_NAME} INTERFACE |
| $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include> |
| ) |
| |
| # Installation |
| |
| if (SPIRV_HEADERS_ENABLE_INSTALL) |
| message(STATUS "Installing SPIRV-Header") |
| |
| set(config_install_dir "${CMAKE_INSTALL_DATADIR}/cmake/${PROJECT_NAME}") |
| |
| set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated") |
| |
| set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake") |
| set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake") |
| set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets") |
| set(namespace "${PROJECT_NAME}::") |
| |
| include(CMakePackageConfigHelpers) |
| write_basic_package_version_file( |
| "${version_config}" |
| COMPATIBILITY SameMajorVersion |
| ) |
| |
| configure_package_config_file( |
| "cmake/Config.cmake.in" |
| "${project_config}" |
| INSTALL_DESTINATION "${config_install_dir}" |
| ) |
| |
| install( |
| TARGETS ${PROJECT_NAME} |
| EXPORT "${TARGETS_EXPORT_NAME}" |
| LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} |
| ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} |
| RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} |
| INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} |
| ) |
| |
| install( |
| DIRECTORY include/spirv |
| DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} |
| ) |
| |
| install( |
| FILES "${project_config}" "${version_config}" |
| DESTINATION "${config_install_dir}" |
| ) |
| |
| install( |
| EXPORT "${TARGETS_EXPORT_NAME}" |
| NAMESPACE "${namespace}" |
| DESTINATION "${config_install_dir}" |
| ) |
| endif() |