1# Copyright (c) 2015-2016 The Khronos Group Inc. 2# 3# Permission is hereby granted, free of charge, to any person obtaining a 4# copy of this software and/or associated documentation files (the 5# "Materials"), to deal in the Materials without restriction, including 6# without limitation the rights to use, copy, modify, merge, publish, 7# distribute, sublicense, and/or sell copies of the Materials, and to 8# permit persons to whom the Materials are furnished to do so, subject to 9# the following conditions: 10# 11# The above copyright notice and this permission notice shall be included 12# in all copies or substantial portions of the Materials. 13# 14# MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS 15# KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS 16# SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT 17# https://www.khronos.org/registry/ 18# 19# THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 20# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 21# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 22# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 23# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25# MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. 26 27# 28# The SPIR-V headers from the SPIR-V Registry 29# https://www.khronos.org/registry/spir-v/ 30# 31cmake_minimum_required(VERSION 2.8.11) 32project(SPIRV-Headers) 33 34# There are two ways to use this project. 35# 36# Using this source tree directly from a CMake-based project: 37# 1. Add an add_subdirectory directive to include this sub directory. 38# 2. Use ${SPIRV-Headers_SOURCE_DIR}/include} in a target_include_directories 39# command. 40# 41# Installing the headers first, then using them with an implicit include 42# directory. To install the headers: 43# 1. mkdir build ; cd build 44# 2. cmake .. 45# 3. cmake --build . --target install 46 47file(GLOB_RECURSE HEADER_FILES 48 RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} 49 include/spirv/*) 50foreach(HEADER_FILE ${HEADER_FILES}) 51 get_filename_component(HEADER_INSTALL_DIR ${HEADER_FILE} PATH) 52 install(FILES ${HEADER_FILE} DESTINATION ${HEADER_INSTALL_DIR}) 53endforeach() 54 55# legacy 56add_custom_target(install-headers 57 COMMAND cmake -E copy_directory ${CMAKE_CURRENT_SOURCE_DIR}/include/spirv 58 $ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/include/spirv) 59 60option(SPIRV_HEADERS_SKIP_EXAMPLES "Skip building examples" 61 ${SPIRV_HEADERS_SKIP_EXAMPLES}) 62if(NOT ${SPIRV_HEADERS_SKIP_EXAMPLES}) 63 set(SPIRV_HEADERS_ENABLE_EXAMPLES ON) 64endif() 65if (SPIRV_HEADERS_ENABLE_EXAMPLES) 66 message(STATUS "Building SPIRV-Header examples") 67 add_subdirectory(example) 68endif() 69