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CMakeLists.txt
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CMakeLists.txt
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# Copyright (c) 2017-2020 Intel Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# 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 Software.
#
# THE SOFTWARE IS 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
cmake_minimum_required( VERSION 3.6 )
cmake_policy(SET CMP0048 NEW) # version handled by project()
# Througout this project MFX_VERSION refers to uAPI version and MEDIA_VERSION refers to product version
set(MEDIA_VERSION 23.2.2) # auto-update
set(MEDIA_VERSION_STR "${MEDIA_VERSION}${MEDIA_VERSION_EXTRA}" CACHE STRING "" FORCE)
project(mfx1
VERSION ${MEDIA_VERSION}
LANGUAGES CXX C ASM)
include(CMakeDependentOption)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
# Default to `release` build if nothing was specified
if(NOT CMAKE_BUILD_TYPE)
message(STATUS "No build type selected, default to release")
set(CMAKE_BUILD_TYPE release)
endif()
set( BUILDER_ROOT "${CMAKE_HOME_DIRECTORY}/builder" )
if( NOT DEFINED CMAKE_MFX_HOME )
set( CMAKE_MFX_HOME "${CMAKE_HOME_DIRECTORY}/api" )
endif()
if(NOT DEFINED ENV{MFX_HOME} )
set( MFX_HOME ${CMAKE_HOME_DIRECTORY} )
else()
set( MFX_HOME $ENV{MFX_HOME} )
endif()
option( ENABLE_OPENCL "Build targets dependent on OpenCL?" ON )
# -DENABLE_ALL will enable all the dependencies and features unless user did not
# explicitly switched some of them OFF, i.e. configuring in the following way
# is possible:
# cmake -DENABLE_ALL=ON -DENABLE_TEXTLOG=OFF
# and it will configure all targets except samples.
#
# TODO: As of now ENABLE_ALL is not fully implemented, it will not affect all
# of the ENABLE_* options. Those options it don't affect are placed above
# ENABLE_ALL definition and require some rework and/or pending CI adoption.
#
option( ENABLE_ALL "Enable all dependencies and features?" OFF )
if( CMAKE_SYSTEM_NAME MATCHES Linux )
option( ENABLE_X11_DRI3 "Build X11 DRI3 versions of the targets?" ${ENABLE_ALL} )
option( ENABLE_WAYLAND "Build WAYLAND versions of the targets?" ${ENABLE_ALL} )
endif()
option( ENABLE_ITT "Build targets with ITT instrumentation support (requires VTune)?" ${ENABLE_ALL} )
option( ENABLE_TEXTLOG "Enable textlog tracing?" "${ENABLE_ALL}")
option( ENABLE_STAT "Enable stat tracing?" "${ENABLE_ALL}")
# -DBUILD_ALL will enable all the build targets unless user did not explicitly
# switched some targets OFF, i.e. configuring in the following way is possible:
# cmake -DBUILD_ALL=ON -DBUILD_SAMPLES=OFF
# and it will configure all targets except samples.
option( BUILD_ALL "Build all the targets?" OFF )
option( BUILD_RUNTIME "Build mediasdk runtime (library, plugins, etc.)?" ON )
option( BUILD_DISPATCHER "Build dispatcher?" ON )
cmake_dependent_option(BUILD_SAMPLES "Build samples?" ON "BUILD_DISPATCHER" OFF )
cmake_dependent_option(BUILD_TUTORIALS "Build tutorials?" ON "BUILD_DISPATCHER" OFF )
# Tools depend on samples (sample_common) and can't be built without it. The
# following BUILD_TOOLS option declaration assures that.
cmake_dependent_option(BUILD_TOOLS "Build tools?" "${BUILD_ALL}" "BUILD_SAMPLES" OFF)
option(BUILD_TESTS "Build tests?" "${BUILD_ALL}")
option(USE_SYSTEM_GTEST "Use system installed gtest?" OFF)
include( ${BUILDER_ROOT}/FindOpenCL.cmake )
include( ${BUILDER_ROOT}/FindFunctions.cmake )
include( ${BUILDER_ROOT}/FindMFX.cmake )
include( ${BUILDER_ROOT}/FindGlobals.cmake )
include( ${BUILDER_ROOT}/FindPackages.cmake )
include( ${BUILDER_ROOT}/FindInternals.cmake )
include( ${BUILDER_ROOT}/FindITT.cmake )
include( ${BUILDER_ROOT}/ConfTargets.cmake )
if (BUILD_TESTS)
if (NOT USE_SYSTEM_GTEST)
# Our intent is to use gtest for building, we do not want to install it.
# To achieve that we need to force set INSTALL_GTEST=OFF otherwise
# according to cmake rules it will be overwritten by option() default
# which might be ON.
set(INSTALL_GTEST OFF CACHE BOOL "Do _not_ install gtest" FORCE)
add_subdirectory(${CMAKE_HOME_DIRECTORY}/contrib/googletest)
# For some Linux distro versions there is an unused-result warning
# generated inside the Gtest code at a call to fwrite. Since Gtest sets -Werror
# internally the only way to make it compile without modifying its source is to disable the
# unused-result warnings for Gtest/Gmock only.
target_compile_options (gtest PRIVATE "-Wno-unused-result")
target_compile_options (gmock PRIVATE "-Wno-unused-result")
target_compile_options (gtest_main PRIVATE "-Wno-unused-result")
target_compile_options (gmock_main PRIVATE "-Wno-unused-result")
endif()
enable_testing()
endif()
# should prepend others to define target mfx
if (BUILD_DISPATCHER)
add_subdirectory(api/mfx_dispatch/linux)
endif()
if (BUILD_TOOLS)
add_subdirectory(${CMAKE_HOME_DIRECTORY}/tools)
endif()
if (BUILD_SAMPLES)
add_subdirectory(${CMAKE_HOME_DIRECTORY}/samples)
endif()
if (BUILD_TUTORIALS)
add_subdirectory(${CMAKE_HOME_DIRECTORY}/tutorials)
endif()
if (BUILD_RUNTIME)
if (MFX_ENABLE_SW_FALLBACK)
add_subdirectory(${CMAKE_HOME_DIRECTORY}/contrib/ipp)
endif()
add_subdirectory(${CMAKE_HOME_DIRECTORY}/_studio)
endif()
if (BUILD_TESTS)
add_subdirectory(tests)
endif()
create_plugins_cfg(${CMAKE_BINARY_DIR})
message("")
message("********************** Media SDK Configuration Summary **********************")
message("MediaSDK:")
message(" API (request to use this version) : ${API}")
message(" API_VERSION : ${API_VERSION}")
message(" API_FLAGS : ${API_FLAGS}")
message(" MFX_CONFIG_FILE : ${MFX_CONFIG_FILE}")
message(" See detailed per-component mediasdk configuration in the auto-generated file:")
message(" ${CMAKE_CURRENT_BINARY_DIR}/mfxconfig.h")
message("Cmake:")
message(" CMAKE_VERSION : ${CMAKE_VERSION}")
message(" CMAKE_GENERATOR : ${CMAKE_GENERATOR}")
message(" CMAKE_BUILD_TOOL : ${CMAKE_BUILD_TOOL}")
message("Target:")
message(" CMAKE_SYSTEM_NAME : ${CMAKE_SYSTEM_NAME}")
message(" CMAKE_SYSTEM_VERSION : ${CMAKE_SYSTEM_VERSION}")
message(" CMAKE_SYSTEM_PROCESSOR : ${CMAKE_SYSTEM_PROCESSOR}")
message("General:")
message(" CMAKE_BUILD_TYPE : ${CMAKE_BUILD_TYPE}")
message(" CMAKE_TOOLCHAIN_FILE : ${CMAKE_TOOLCHAIN_FILE}")
message(" CMAKE_C_COMPILER : ${CMAKE_C_COMPILER}")
message(" CMAKE_CXX_COMPILER : ${CMAKE_CXX_COMPILER}")
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
message(" Building architecture : 64-bit")
else()
message(" Building architecture : 32-bit")
endif()
message("Flags:")
message(" CMAKE_C_FLAGS : ${CMAKE_C_FLAGS}")
message(" CMAKE_CXX_FLAGS : ${CMAKE_CXX_FLAGS}")
message("Release flags:")
message(" CMAKE_C_FLAGS_RELEASE : ${CMAKE_C_FLAGS_RELEASE}")
message(" CMAKE_CXX_FLAGS_RELEASE : ${CMAKE_CXX_FLAGS_RELEASE}")
message("Debug flags:")
message(" CMAKE_C_FLAGS_DEBUG : ${CMAKE_C_FLAGS_DEBUG}")
message(" CMAKE_CXX_FLAGS_DEBUG : ${CMAKE_CXX_FLAGS_DEBUG}")
message("Install:")
message(" CMAKE_INSTALL_PREFIX : ${CMAKE_INSTALL_PREFIX}")
if (BUILD_TOOLS)
message(" CMAKE_INSTALL_FULL_BINDIR : ${CMAKE_INSTALL_FULL_BINDIR}")
endif()
message(" CMAKE_INSTALL_FULL_INCLUDEDIR : ${CMAKE_INSTALL_FULL_INCLUDEDIR}")
message(" CMAKE_INSTALL_FULL_LIBDIR : ${CMAKE_INSTALL_FULL_LIBDIR}")
message(" CMAKE_INSTALL_FULL_DATADIR : ${CMAKE_INSTALL_FULL_DATADIR}")
message("Enable:")
message(" ENABLE_OPENCL : ${ENABLE_OPENCL}")
if( CMAKE_SYSTEM_NAME MATCHES Linux )
message(" ENABLE_X11 : ${ENABLE_X11}")
message(" ENABLE_X11_DRI3 : ${ENABLE_X11_DRI3}")
message(" ENABLE_WAYLAND : ${ENABLE_WAYLAND}")
endif()
message(" ENABLE_ITT : ${ENABLE_ITT}")
message(" ENABLE_TEXTLOG : ${ENABLE_TEXTLOG}")
message(" ENABLE_STAT : ${ENABLE_STAT}")
message("Build:")
message(" BUILD_RUNTIME : ${BUILD_RUNTIME}")
message(" BUILD_DISPATCHER : ${BUILD_DISPATCHER}")
message(" BUILD_SAMPLES : ${BUILD_SAMPLES}")
message(" BUILD_TUTORIALS : ${BUILD_TUTORIALS}")
message(" BUILD_TESTS : ${BUILD_TESTS}")
message(" BUILD_TOOLS : ${BUILD_TOOLS}")
message(" BUILD_KERNELS : ${BUILD_KERNELS}")
message("*****************************************************************************")