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CMakeLists.txt
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CMakeLists.txt
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# Copyright (C) 2020-2024 Intel Corporation
# SPDX-License-Identifier: MIT
cmake_minimum_required(VERSION 3.2.0 FATAL_ERROR)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
if(MSVC AND (MSVC_VERSION LESS 1900))
message(FATAL_ERROR "Visual Studio Compiler Version >= 1900 Required to build.")
endif()
# This project follows semantic versioning (https://semver.org/). Only set the
# major and minor version here - patch version is determined dynamically.
project(level-zero VERSION 1.17)
include(GNUInstallDirs)
# Patch version corresponds to # of commits on master since last version
# major/minor tag (e.g., v1.0). If not building in a git repository, then get
# the patch version from a VERSION_PATCH file that would be shipped with a
# source distribution. Otherwise, use 0.
set(PROJECT_VERSION_PATCH 0)
find_package(Git)
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/VERSION_PATCH")
file(READ "${CMAKE_CURRENT_SOURCE_DIR}/VERSION_PATCH" VERSION_PATCH)
string(STRIP "${VERSION_PATCH}" PROJECT_VERSION_PATCH)
message(STATUS "Using patch version from VERSION_PATCH file in source tree: ${PROJECT_VERSION_PATCH}")
elseif(Git_FOUND)
if(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
message(WARNING "Cannot determine patch version - VERSION_PATCH file is not in source tree and source tree does not appear to be a git repository. Using 0 as patch version.")
set(PROJECT_VERSION_PATCH 0)
else()
set(GIT_TAG "v${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}")
if(MSVC)
set(grep_string \\[CI\\] )
execute_process(
COMMAND CMD /c ${GIT_EXECUTABLE} rev-list ${GIT_TAG}..HEAD --grep=${grep_string} --invert-grep --count
OUTPUT_VARIABLE VERSION_PATCH
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
else()
set(grep_string "\\[CI\\] ")
execute_process(
COMMAND ${GIT_EXECUTABLE} rev-list ${GIT_TAG}..HEAD --grep=${grep_string} --invert-grep --count
OUTPUT_VARIABLE VERSION_PATCH
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
endif()
string(STRIP "${VERSION_PATCH}" PROJECT_VERSION_PATCH)
if(PROJECT_VERSION_PATCH STREQUAL "")
message(WARNING "Cannot determine patch version - couldn't find ${GIT_TAG} tag in repository. Using 0 as patch version.")
set(PROJECT_VERSION_PATCH 0)
else()
message(STATUS "Using patch version from commit count in git repository: ${PROJECT_VERSION_PATCH}")
endif()
endif()
endif()
if(Git_FOUND)
if(MSVC)
execute_process(
COMMAND CMD /c ${GIT_EXECUTABLE} rev-parse HEAD
OUTPUT_VARIABLE VERSION_SHA
OUTPUT_STRIP_TRAILING_WHITESPACE
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
else()
execute_process(
COMMAND ${GIT_EXECUTABLE} rev-parse HEAD
OUTPUT_VARIABLE VERSION_SHA
OUTPUT_STRIP_TRAILING_WHITESPACE
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
endif()
else()
set(VERSION_SHA " - No git SHA found, compiled outside git folder.")
endif()
add_definitions(-DLOADER_VERSION_SHA="${VERSION_SHA}")
include(FetchContent)
set(SPDLOG_ROOT "${FETCHCONTENT_BASE_DIR}/spdlog-src")
# Update other relevant variables to include the patch
set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
set(CMAKE_PROJECT_VERSION_PATCH "${PROJECT_VERSION_PATCH}")
set(CMAKE_PROJECT_VERSION "${PROJECT_VERSION}")
add_definitions(-DLOADER_VERSION_MAJOR=${PROJECT_VERSION_MAJOR})
add_definitions(-DLOADER_VERSION_MINOR=${PROJECT_VERSION_MINOR})
add_definitions(-DLOADER_VERSION_PATCH=${PROJECT_VERSION_PATCH})
file(WRITE "${CMAKE_BINARY_DIR}/VERSION" "${PROJECT_VERSION}")
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
#Define a path for custom commands to work around MSVC
set(CUSTOM_COMMAND_BINARY_DIR ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
if(MSVC)
#MSVC implicitly adds $<CONFIG> to the output path
set(CUSTOM_COMMAND_BINARY_DIR ${CUSTOM_COMMAND_BINARY_DIR}/$<CONFIG>)
#enabling Control Flow Guard
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /guard:cf")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /guard:cf")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /DYNAMICBASE")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /DYNAMICBASE")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DYNAMICBASE")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /guard:cf")
# enable Spectre Mitigation, not supported by clang-cl
if((NOT CMAKE_CXX_COMPILER_ID STREQUAL Clang) AND (NOT CMAKE_CXX_COMPILER_ID STREQUAL IntelLLVM))
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Qspectre")
endif()
if((NOT CMAKE_C_COMPILER_ID STREQUAL Clang) AND NOT (CMAKE_C_COMPILER_ID STREQUAL IntelLLVM))
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /Qspectre")
endif()
endif()
#CXX compiler support
if(NOT MSVC)
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++14" COMPILER_SUPPORTS_CXX14)
if(COMPILER_SUPPORTS_CXX14)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
else()
message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++14 support. Please use a different C++ compiler.")
endif()
if (UNIX)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fpermissive -fPIC")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fpermissive")
endif()
if(NOT CMAKE_CXX_COMPILER_ID STREQUAL IntelLLVM)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Werror -Wnon-virtual-dtor")
endif()
endif()
#MSVC compile flags
if(MSVC)
string(REPLACE "/MDd" "/MTd" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
if(NOT CMAKE_CXX_COMPILER_ID STREQUAL IntelLLVM)
# treat warnings as errors
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /WX /W3")
endif()
# enable multi-process compilation, not supported by clang-cl
if((NOT CMAKE_CXX_COMPILER_ID STREQUAL Clang) AND (NOT CMAKE_CXX_COMPILER_ID STREQUAL IntelLLVM))
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
endif()
# enable exceptions handling
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
# enable creation of PDB files for Release Builds
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /Zi")
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /DEBUG /OPT:REF /OPT:ICF")
# enable CET shadow stack
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /CETCOMPAT")
#Use of sccache with MSVC requires workaround of replacing /Zi with /Z7
#https://github.com/mozilla/sccache
if(USE_Z7) #sccache
string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
endif()
endif()
if(USE_ASAN)
if(NOT MSVC)
# -fno-omit-frame-pointer is included for nicer stack traces in error messages
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address")
else()
message(WARNING "Address Sanitizer is not supported on Windows")
endif()
endif()
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)
include_directories(${CMAKE_CURRENT_SOURCE_DIR}/source/wrapper/include)
include_directories(${SPDLOG_ROOT}/include)
include_directories("${CMAKE_CURRENT_SOURCE_DIR}")
set(TARGET_LOADER_NAME ze_loader)
add_subdirectory(source)
add_subdirectory(samples)
if(BUILD_L0_LOADER_TESTS)
add_subdirectory(test)
endif()
include("os_release_info.cmake")
get_os_release_info(os_name os_version os_codename)
string(APPEND os_type "${os_name}")
string(COMPARE EQUAL "${os_type}" "sles" sles_distro)
#Pick only first character of os_name
string(SUBSTRING "${os_name}" 0 1 os_name)
file(GLOB LEVEL_ZERO_API_HEADERS "${CMAKE_CURRENT_SOURCE_DIR}/include/*.h")
install(FILES ${LEVEL_ZERO_API_HEADERS}
DESTINATION ./include/level_zero
COMPONENT level-zero-devel
)
file(GLOB LEVEL_ZERO_LAYERS_API_HEADERS "${CMAKE_CURRENT_SOURCE_DIR}/include/layers/*.h")
install(FILES ${LEVEL_ZERO_LAYERS_API_HEADERS}
DESTINATION ./include/level_zero/layers
COMPONENT level-zero-devel
)
file(GLOB LEVEL_ZERO_LOADER_API_HEADERS "${CMAKE_CURRENT_SOURCE_DIR}/include/loader/*.h")
install(FILES ${LEVEL_ZERO_LOADER_API_HEADERS}
DESTINATION ./include/level_zero/loader
COMPONENT level-zero-devel
)
# If generators list was not define build native package for current distro
if(NOT DEFINED CPACK_GENERATOR)
if(EXISTS "/etc/debian_version")
set(CPACK_GENERATOR "DEB")
elseif(EXISTS "/etc/redhat-release")
set(CPACK_GENERATOR "RPM")
elseif(EXISTS "/etc/SUSE-brand" OR EXISTS "/etc/SUSE-release" OR sles_distro)
set(CPACK_GENERATOR "RPM")
else()
set(CPACK_GENERATOR "ZIP")
endif()
endif()
if(MSVC)
set(CPACK_SET_DESTDIR FALSE)
set(CPACK_PACKAGING_INSTALL_PREFIX "")
else()
set(CPACK_SET_DESTDIR TRUE)
endif()
set(CPACK_PACKAGE_RELOCATABLE FALSE)
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "oneAPI Level Zero")
set(CPACK_PACKAGE_VENDOR "Intel")
set(CPACK_PACKAGE_INSTALL_DIRECTORY ${CMAKE_INSTALL_PREFIX})
set(CPACK_PACKAGE_CONTACT "Intel Corporation")
set(CPACK_PACKAGE_VERSION_MAJOR "${PROJECT_VERSION_MAJOR}")
set(CPACK_PACKAGE_VERSION_MINOR "${PROJECT_VERSION_MINOR}")
set(CPACK_PACKAGE_VERSION_PATCH "${PROJECT_VERSION_PATCH}")
if(CPACK_GENERATOR MATCHES "RPM")
set(CPACK_RPM_COMPRESSION_TYPE "xz")
string(FIND "${CMAKE_CXX_COMPILER}" "aarch64" compiler_arch_check)
if((NOT ${compiler_arch_check} MATCHES "-1") OR (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64"))
set(CPACK_RPM_PACKAGE_ARCHITECTURE "aarch64")
elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
set(CPACK_RPM_PACKAGE_ARCHITECTURE "x86_64")
endif()
set(CPACK_RPM_PACKAGE_AUTOREQ OFF)
set(CPACK_RPM_PACKAGE_DESCRIPTION "oneAPI Level Zero")
set(CPACK_RPM_PACKAGE_GROUP "System Environment/Libraries")
set(CPACK_RPM_PACKAGE_LICENSE "MIT")
set(CPACK_RPM_PACKAGE_RELEASE 1)
set(CPACK_RPM_PACKAGE_RELEASE_DIST ON)
set(CPACK_RPM_PACKAGE_URL "https://github.com/oneapi-src/level-zero")
set(CPACK_RPM_COMPONENT_INSTALL ON)
set(CPACK_RPM_LEVEL-ZERO_PACKAGE_NAME "${PROJECT_NAME}")
set(CPACK_RPM_LEVEL-ZERO-DEVEL_PACKAGE_NAME "${PROJECT_NAME}-devel")
set(CPACK_RPM_LEVEL-ZERO_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}-${os_name}${os_version}.${CPACK_RPM_PACKAGE_ARCHITECTURE}.rpm")
set(CPACK_RPM_LEVEL-ZERO-DEVEL_FILE_NAME "${PROJECT_NAME}-devel-${PROJECT_VERSION}-${os_name}${os_version}.${CPACK_RPM_PACKAGE_ARCHITECTURE}.rpm")
set(CPACK_RPM_LEVEL-ZERO-DEVEL_PACKAGE_REQUIRES "level-zero = ${PROJECT_VERSION}")
set(CPACK_RPM_EXCLUDE_FROM_AUTO_FILELIST_ADDITION
/etc/ld.so.conf.d
/usr/local
/usr/local/lib64
/usr/local/bin
/usr/local/include
)
endif()
if(CPACK_GENERATOR MATCHES "DEB")
string(FIND "${CMAKE_CXX_COMPILER}" "aarch64" compiler_arch_check)
if((NOT ${compiler_arch_check} MATCHES "-1") OR (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "aarch64"))
SET(CPACK_DEBIAN_PACKAGE_ARCHITECTURE arm64)
elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "x86_64")
SET(CPACK_DEBIAN_PACKAGE_ARCHITECTURE amd64)
endif()
set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "https://github.com/oneapi-src/level-zero")
set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)
set(CPACK_DEBIAN_LEVEL-ZERO_PACKAGE_NAME "${PROJECT_NAME}")
set(CPACK_DEBIAN_LEVEL-ZERO-DEVEL_PACKAGE_NAME "${PROJECT_NAME}-devel")
set(CPACK_DEBIAN_LEVEL-ZERO_FILE_NAME "${PROJECT_NAME}_${PROJECT_VERSION}+${os_name}${os_version}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.deb")
set(CPACK_DEBIAN_LEVEL-ZERO-DEVEL_FILE_NAME "${PROJECT_NAME}-devel_${PROJECT_VERSION}+${os_name}${os_version}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.deb")
set(CPACK_DEBIAN_LEVEL-ZERO-DEVEL_PACKAGE_DEPENDS "level-zero(=${PROJECT_VERSION})")
set(CPACK_DEB_COMPONENT_INSTALL ON)
set(CPACK_ARCHIVE_COMPONENT_INSTALL ON)
endif()
INCLUDE(CPack)