| # Copyright (c) 2015-2016 The Khronos Group Inc. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| cmake_minimum_required(VERSION 2.8.12) |
| if (POLICY CMP0048) |
| cmake_policy(SET CMP0048 NEW) |
| endif() |
| if (POLICY CMP0054) |
| # Avoid dereferencing variables or interpret keywords that have been |
| # quoted or bracketed. |
| # https://cmake.org/cmake/help/v3.1/policy/CMP0054.html |
| cmake_policy(SET CMP0054 NEW) |
| endif() |
| set_property(GLOBAL PROPERTY USE_FOLDERS ON) |
| |
| project(spirv-tools) |
| enable_testing() |
| set(SPIRV_TOOLS "SPIRV-Tools") |
| |
| include(GNUInstallDirs) |
| include(cmake/setup_build.cmake) |
| |
| set(CMAKE_POSITION_INDEPENDENT_CODE ON) |
| set(CMAKE_CXX_STANDARD 11) |
| |
| option(SPIRV_ALLOW_TIMERS "Allow timers via clock_gettime on supported platforms" ON) |
| |
| if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") |
| add_definitions(-DSPIRV_LINUX) |
| set(SPIRV_TIMER_ENABLED ${SPIRV_ALLOW_TIMERS}) |
| elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Windows") |
| add_definitions(-DSPIRV_WINDOWS) |
| elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "CYGWIN") |
| add_definitions(-DSPIRV_WINDOWS) |
| elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin") |
| add_definitions(-DSPIRV_MAC) |
| elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Android") |
| add_definitions(-DSPIRV_ANDROID) |
| set(SPIRV_TIMER_ENABLED ${SPIRV_ALLOW_TIMERS}) |
| elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "FreeBSD") |
| add_definitions(-DSPIRV_FREEBSD) |
| else() |
| message(FATAL_ERROR "Your platform '${CMAKE_SYSTEM_NAME}' is not supported!") |
| endif() |
| |
| if (${SPIRV_TIMER_ENABLED}) |
| add_definitions(-DSPIRV_TIMER_ENABLED) |
| endif() |
| |
| if ("${CMAKE_BUILD_TYPE}" STREQUAL "") |
| message(STATUS "No build type selected, default to Debug") |
| set(CMAKE_BUILD_TYPE "Debug") |
| endif() |
| |
| option(SKIP_SPIRV_TOOLS_INSTALL "Skip installation" ${SKIP_SPIRV_TOOLS_INSTALL}) |
| if(NOT ${SKIP_SPIRV_TOOLS_INSTALL}) |
| set(ENABLE_SPIRV_TOOLS_INSTALL ON) |
| endif() |
| |
| option(SPIRV_BUILD_COMPRESSION "Build SPIR-V compressing codec" OFF) |
| if(SPIRV_BUILD_COMPRESSION) |
| message(FATAL_ERROR "SPIR-V compression codec has been removed from SPIR-V tools. " |
| "Please remove SPIRV_BUILD_COMPRESSION from your build options.") |
| endif(SPIRV_BUILD_COMPRESSION) |
| |
| option(SPIRV_WERROR "Enable error on warning" ON) |
| if(("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU") OR (("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") AND (NOT CMAKE_CXX_SIMULATE_ID STREQUAL "MSVC"))) |
| set(COMPILER_IS_LIKE_GNU TRUE) |
| endif() |
| if(${COMPILER_IS_LIKE_GNU}) |
| set(SPIRV_WARNINGS -Wall -Wextra -Wnon-virtual-dtor -Wno-missing-field-initializers) |
| |
| if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") |
| set(SPIRV_WARNINGS ${SPIRV_WARNINGS} -Wno-self-assign) |
| endif() |
| |
| option(SPIRV_WARN_EVERYTHING "Enable -Weverything" ${SPIRV_WARN_EVERYTHING}) |
| if(${SPIRV_WARN_EVERYTHING}) |
| if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") |
| set(SPIRV_WARNINGS ${SPIRV_WARNINGS} |
| -Weverything -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-padded) |
| elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") |
| set(SPIRV_WARNINGS ${SPIRV_WARNINGS} -Wpedantic -pedantic-errors) |
| else() |
| message(STATUS "Unknown compiler ${CMAKE_CXX_COMPILER_ID}, " |
| "so SPIRV_WARN_EVERYTHING has no effect") |
| endif() |
| endif() |
| |
| if(${SPIRV_WERROR}) |
| set(SPIRV_WARNINGS ${SPIRV_WARNINGS} -Werror) |
| endif() |
| elseif(MSVC) |
| set(SPIRV_WARNINGS -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS /wd4800) |
| |
| if(${SPIRV_WERROR}) |
| set(SPIRV_WARNINGS ${SPIRV_WARNINGS} /WX) |
| endif() |
| endif() |
| |
| include_directories(${CMAKE_CURRENT_SOURCE_DIR}/) |
| |
| option(SPIRV_COLOR_TERMINAL "Enable color terminal output" ON) |
| if(${SPIRV_COLOR_TERMINAL}) |
| add_definitions(-DSPIRV_COLOR_TERMINAL) |
| endif() |
| |
| option(SPIRV_LOG_DEBUG "Enable excessive debug output" OFF) |
| if(${SPIRV_LOG_DEBUG}) |
| add_definitions(-DSPIRV_LOG_DEBUG) |
| endif() |
| |
| if (DEFINED SPIRV_TOOLS_EXTRA_DEFINITIONS) |
| add_definitions(${SPIRV_TOOLS_EXTRA_DEFINITIONS}) |
| endif() |
| |
| function(spvtools_default_compile_options TARGET) |
| target_compile_options(${TARGET} PRIVATE ${SPIRV_WARNINGS}) |
| |
| if (${COMPILER_IS_LIKE_GNU}) |
| target_compile_options(${TARGET} PRIVATE |
| -std=c++11 -fno-exceptions -fno-rtti) |
| target_compile_options(${TARGET} PRIVATE |
| -Wall -Wextra -Wno-long-long -Wshadow -Wundef -Wconversion |
| -Wno-sign-conversion) |
| # For good call stacks in profiles, keep the frame pointers. |
| if(NOT "${SPIRV_PERF}" STREQUAL "") |
| target_compile_options(${TARGET} PRIVATE -fno-omit-frame-pointer) |
| endif() |
| if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") |
| set(SPIRV_USE_SANITIZER "" CACHE STRING |
| "Use the clang sanitizer [address|memory|thread|...]") |
| if(NOT "${SPIRV_USE_SANITIZER}" STREQUAL "") |
| target_compile_options(${TARGET} PRIVATE |
| -fsanitize=${SPIRV_USE_SANITIZER}) |
| set_target_properties(${TARGET} PROPERTIES |
| LINK_FLAGS -fsanitize=${SPIRV_USE_SANITIZER}) |
| endif() |
| target_compile_options(${TARGET} PRIVATE |
| -ftemplate-depth=1024) |
| else() |
| target_compile_options(${TARGET} PRIVATE |
| -Wno-missing-field-initializers) |
| endif() |
| endif() |
| |
| if (MSVC) |
| # Specify /EHs for exception handling. This makes using SPIRV-Tools as |
| # dependencies in other projects easier. |
| target_compile_options(${TARGET} PRIVATE /EHs) |
| endif() |
| |
| # For MinGW cross compile, statically link to the C++ runtime. |
| # But it still depends on MSVCRT.dll. |
| if (${CMAKE_SYSTEM_NAME} MATCHES "Windows") |
| if (${CMAKE_CXX_COMPILER_ID} MATCHES "GNU") |
| set_target_properties(${TARGET} PROPERTIES |
| LINK_FLAGS -static -static-libgcc -static-libstdc++) |
| endif() |
| endif() |
| endfunction() |
| |
| if(NOT COMMAND find_host_package) |
| macro(find_host_package) |
| find_package(${ARGN}) |
| endmacro() |
| endif() |
| if(NOT COMMAND find_host_program) |
| macro(find_host_program) |
| find_program(${ARGN}) |
| endmacro() |
| endif() |
| |
| # Tests require Python3 |
| find_host_package(PythonInterp 3 REQUIRED) |
| |
| # Check for symbol exports on Linux. |
| # At the moment, this check will fail on the OSX build machines for the Android NDK. |
| # It appears they don't have objdump. |
| if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") |
| macro(spvtools_check_symbol_exports TARGET) |
| if (NOT "${SPIRV_SKIP_TESTS}") |
| add_test(NAME spirv-tools-symbol-exports-${TARGET} |
| COMMAND ${PYTHON_EXECUTABLE} |
| ${spirv-tools_SOURCE_DIR}/utils/check_symbol_exports.py "$<TARGET_FILE:${TARGET}>") |
| endif() |
| endmacro() |
| else() |
| macro(spvtools_check_symbol_exports TARGET) |
| if (NOT "${SPIRV_SKIP_TESTS}") |
| message("Skipping symbol exports test for ${TARGET}") |
| endif() |
| endmacro() |
| endif() |
| |
| # Defaults to OFF if the user didn't set it. |
| option(SPIRV_SKIP_EXECUTABLES |
| "Skip building the executable and tests along with the library" |
| ${SPIRV_SKIP_EXECUTABLES}) |
| option(SPIRV_SKIP_TESTS |
| "Skip building tests along with the library" ${SPIRV_SKIP_TESTS}) |
| if ("${SPIRV_SKIP_EXECUTABLES}") |
| set(SPIRV_SKIP_TESTS ON) |
| endif() |
| |
| # Defaults to ON. The checks can be time consuming. |
| # Turn off if they take too long. |
| option(SPIRV_CHECK_CONTEXT "In a debug build, check if the IR context is in a valid state." ON) |
| if (${SPIRV_CHECK_CONTEXT}) |
| add_definitions(-DSPIRV_CHECK_CONTEXT) |
| endif() |
| |
| # Precompiled header macro. Parameters are source file list and filename for pch cpp file. |
| macro(spvtools_pch SRCS PCHPREFIX) |
| if(MSVC AND CMAKE_GENERATOR MATCHES "^Visual Studio") |
| set(PCH_NAME "$(IntDir)\\${PCHPREFIX}.pch") |
| # make source files use/depend on PCH_NAME |
| set_source_files_properties(${${SRCS}} PROPERTIES COMPILE_FLAGS "/Yu${PCHPREFIX}.h /FI${PCHPREFIX}.h /Fp${PCH_NAME} /Zm300" OBJECT_DEPENDS "${PCH_NAME}") |
| # make PCHPREFIX.cpp file compile and generate PCH_NAME |
| set_source_files_properties("${PCHPREFIX}.cpp" PROPERTIES COMPILE_FLAGS "/Yc${PCHPREFIX}.h /Fp${PCH_NAME} /Zm300" OBJECT_OUTPUTS "${PCH_NAME}") |
| list(APPEND ${SRCS} "${PCHPREFIX}.cpp") |
| endif() |
| endmacro(spvtools_pch) |
| |
| add_subdirectory(external) |
| |
| # Warning about extra semi-colons. |
| # |
| # This is not supported on all compilers/versions. so enabling only |
| # for clang, since that works for all versions that our bots run. |
| # |
| # This is intentionally done after adding the external subdirectory, |
| # so we don't enforce this flag on our dependencies, some of which do |
| # not pass it. |
| # |
| # If the minimum version of CMake supported is updated to 3.0 or |
| # later, then check_cxx_compiler_flag could be used instead. |
| if("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") |
| add_compile_options("-Wextra-semi") |
| endif() |
| |
| add_subdirectory(source) |
| add_subdirectory(tools) |
| |
| add_subdirectory(test) |
| add_subdirectory(examples) |
| |
| if(ENABLE_SPIRV_TOOLS_INSTALL) |
| install( |
| FILES |
| ${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/libspirv.h |
| ${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/libspirv.hpp |
| ${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/optimizer.hpp |
| ${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/linker.hpp |
| ${CMAKE_CURRENT_SOURCE_DIR}/include/spirv-tools/instrument.hpp |
| DESTINATION |
| ${CMAKE_INSTALL_INCLUDEDIR}/spirv-tools/) |
| endif(ENABLE_SPIRV_TOOLS_INSTALL) |
| |
| if (NOT "${SPIRV_SKIP_TESTS}") |
| add_test(NAME spirv-tools-copyrights |
| COMMAND ${PYTHON_EXECUTABLE} utils/check_copyright.py |
| WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) |
| endif() |
| |
| set(SPIRV_LIBRARIES "-lSPIRV-Tools -lSPIRV-Tools-link -lSPIRV-Tools-opt") |
| set(SPIRV_SHARED_LIBRARIES "-lSPIRV-Tools-shared") |
| |
| # Build pkg-config file |
| # Use a first-class target so it's regenerated when relevant files are updated. |
| add_custom_target(spirv-tools-pkg-config ALL |
| COMMAND ${CMAKE_COMMAND} |
| -DCHANGES_FILE=${CMAKE_CURRENT_SOURCE_DIR}/CHANGES |
| -DTEMPLATE_FILE=${CMAKE_CURRENT_SOURCE_DIR}/cmake/SPIRV-Tools.pc.in |
| -DOUT_FILE=${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools.pc |
| -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX} |
| -DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR} |
| -DCMAKE_INSTALL_INCLUDEDIR=${CMAKE_INSTALL_INCLUDEDIR} |
| -DSPIRV_LIBRARIES=${SPIRV_LIBRARIES} |
| -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/write_pkg_config.cmake |
| DEPENDS "CHANGES" "cmake/SPIRV-Tools.pc.in" "cmake/write_pkg_config.cmake") |
| add_custom_target(spirv-tools-shared-pkg-config ALL |
| COMMAND ${CMAKE_COMMAND} |
| -DCHANGES_FILE=${CMAKE_CURRENT_SOURCE_DIR}/CHANGES |
| -DTEMPLATE_FILE=${CMAKE_CURRENT_SOURCE_DIR}/cmake/SPIRV-Tools-shared.pc.in |
| -DOUT_FILE=${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools-shared.pc |
| -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX} |
| -DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR} |
| -DCMAKE_INSTALL_INCLUDEDIR=${CMAKE_INSTALL_INCLUDEDIR} |
| -DSPIRV_SHARED_LIBRARIES=${SPIRV_SHARED_LIBRARIES} |
| -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/write_pkg_config.cmake |
| DEPENDS "CHANGES" "cmake/SPIRV-Tools-shared.pc.in" "cmake/write_pkg_config.cmake") |
| |
| # Install pkg-config file |
| if (ENABLE_SPIRV_TOOLS_INSTALL) |
| install( |
| FILES |
| ${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools.pc |
| ${CMAKE_CURRENT_BINARY_DIR}/SPIRV-Tools-shared.pc |
| DESTINATION |
| ${CMAKE_INSTALL_LIBDIR}/pkgconfig) |
| endif() |
