mirror of
https://github.com/nyanmisaka/mpp.git
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95f472e373
Signed-off-by: Herman Chen <herman.chen@rock-chips.com> Change-Id: I25e1f660a2fc9629399ac5b298141b54a952cd2d
367 lines
14 KiB
CMake
367 lines
14 KiB
CMake
# ----------------------------------------------------------------------------
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# Root CMake file for Rockchip Media Process Platform (MPP)
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#
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# - 10:34 2015/7/27: Initial version <herman.chen@rock-chips.com>
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#
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# ----------------------------------------------------------------------------
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# vim: syntax=cmake
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if(NOT CMAKE_BUILD_TYPE)
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# default to Release build for GCC builds
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set(CMAKE_BUILD_TYPE Debug CACHE STRING
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"Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel."
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FORCE)
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endif()
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message(STATUS "cmake version ${CMAKE_VERSION}")
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# Search packages for host system instead of packages for target system
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# in case of cross compilation these macro should be defined by toolchain file
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if(NOT COMMAND find_host_package)
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macro(find_host_package)
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find_package(${ARGN})
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endmacro()
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endif()
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if(NOT COMMAND find_host_program)
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macro(find_host_program)
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find_program(${ARGN})
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endmacro()
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endif()
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project (rk_mpp)
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cmake_minimum_required (VERSION 2.8.8) # OBJECT libraries require 2.8.8
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include(CheckIncludeFiles)
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include(CheckFunctionExists)
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include(CheckSymbolExists)
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include(CheckCXXCompilerFlag)
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# setup output library name
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# Linux default name - rockchip_mpp and rockchip_vpu
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# Android default name - mpp and vpu
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# For historical reason libraries on Android is named as mpp and vpu. But for
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# better naming rule on Linux it should add vendor prefix.
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# So we use this ugly method to avoid massive maintain issue.
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if (NOT MPP_PROJECT_NAME)
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set(MPP_PROJECT_NAME rockchip_mpp)
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endif()
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set(MPP_STATIC ${MPP_PROJECT_NAME}_static)
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set(MPP_SHARED ${MPP_PROJECT_NAME})
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if (NOT VPU_PROJECT_NAME)
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set(VPU_PROJECT_NAME rockchip_vpu)
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endif()
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set(VPU_STATIC ${VPU_PROJECT_NAME}_static)
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set(VPU_SHARED ${VPU_PROJECT_NAME})
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# ----------------------------------------------------------------------------
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# set property to classify library kinds
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# ----------------------------------------------------------------------------
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "CMakeTargets")
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# ----------------------------------------------------------------------------
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# enable test in this project
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# ----------------------------------------------------------------------------
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option(BUILD_TEST "enable test binary building)" ON)
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# ----------------------------------------------------------------------------
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# export json compile commands
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# ----------------------------------------------------------------------------
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set(CMAKE_EXPORT_COMPILE_COMMANDS true)
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# ----------------------------------------------------------------------------
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# System architecture detection
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# ----------------------------------------------------------------------------
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string(TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" SYSPROC)
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set(X86_ALIASES x86 i386 i686 x86_64 amd64)
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list(FIND X86_ALIASES "${SYSPROC}" X86MATCH)
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if("${CMAKE_C_COMPILER}" MATCHES "-buildroot-[^/]+$")
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message(STATUS "Detected Buildroot toolchain")
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# Use buildroot toolchain's default architecture settings
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elseif("${SYSPROC}" STREQUAL "" OR X86MATCH GREATER "-1")
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message(STATUS "Detected x86 system processor")
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set(X86 true)
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add_definitions(-DARCH_X86=1)
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if("${CMAKE_SIZEOF_VOID_P}" MATCHES 8)
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set(X64 true)
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add_definitions(-DARCH_X64=1)
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message(STATUS "Define X86_64 to 1")
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endif()
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elseif(${SYSPROC} STREQUAL "armv6l")
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message(STATUS "Detected ARMv6 system processor")
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set(ARM true)
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set(ARMEABI_V6 true)
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elseif(${SYSPROC} STREQUAL "armv7-a")
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message(STATUS "Detected ARMv7 system processor")
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set(ARM true)
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set(ARMEABI_V7A true)
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elseif(${SYSPROC} STREQUAL "armv7-a_hardfp" OR ${SYSPROC} STREQUAL "armv7l")
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message(STATUS "Detected ARMv7 system processor")
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set(ARM true)
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set(ARMEABI_V7A_HARDFP true)
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elseif(${SYSPROC} STREQUAL "aarch64" OR ${SYSPROC} STREQUAL "armv8-a")
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message(STATUS "Detected ARMv8 system processor")
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set(ARM true)
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set(ARMEABI_V8 true)
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else()
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message(STATUS "CMAKE_SYSTEM_PROCESSOR value `${CMAKE_SYSTEM_PROCESSOR}` is unknown")
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message(STATUS "Please add this value near ${CMAKE_CURRENT_LIST_FILE}:${CMAKE_CURRENT_LIST_LINE}")
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endif()
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if(UNIX)
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SET(PLATFORM_LIBS pthread)
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if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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SET(PLATFORM_LIBS ${PLATFORM_LIBS} rt)
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endif()
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endif(UNIX)
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# ----------------------------------------------------------------------------
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# Compiler detection
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# ----------------------------------------------------------------------------
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
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set(CLANG true)
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endif()
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
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set(INTEL_CXX true)
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endif()
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if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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set(GCC true)
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endif()
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if(INTEL_CXX AND UNIX)
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# treat icpc roughly like gcc
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set(GCC true)
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add_definitions(-Wall -Wextra -Wshadow)
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elseif(CLANG)
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# treat clang roughly like gcc
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set(GCC true)
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add_definitions(-Wall -Wextra -Wshadow -ffast-math)
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elseif(CMAKE_COMPILER_IS_GNUCXX)
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add_definitions(-Wall -Wextra -Wshadow -ffast-math)
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check_cxx_compiler_flag(-Wno-narrowing GCC_HAS_NO_NARROWING)
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check_cxx_compiler_flag(-mstackrealign GCC_HAS_STACK_REALIGN)
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if (GCC_HAS_STACK_REALIGN)
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add_definitions(-mstackrealign)
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endif()
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execute_process(COMMAND ${CMAKE_CXX_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION)
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endif()
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if(GCC)
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if(ARM)
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if(ARMEABI_V6)
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add_definitions(-march=armv6 -mfloat-abi=hard -mfpu=vfp)
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elseif(ARMEABI_V7A)
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add_definitions(-march=armv7-a -mfloat-abi=softfp -mfpu=neon)
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elseif(ARMEABI_V7A_HARDFP)
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add_definitions(-march=armv7-a -mfloat-abi=hard -mfpu=neon)
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elseif(ARMEABI_V8)
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add_definitions(-march=armv8-a)
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endif()
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else()
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if(X86 AND NOT X64)
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add_definitions(-march=i686)
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endif()
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endif()
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if(NOT ${CMAKE_BUILD_TYPE} MATCHES "Release")
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add_definitions(-g)
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endif()
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# disable multichar warning
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add_definitions(-Wno-multichar)
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# add PIC flag
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add_definitions(-fPIC)
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# disable exception for C++
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti")
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# for libary linking
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set(BEGIN_WHOLE_ARCHIVE -Wl,--whole-archive)
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set(END_WHOLE_ARCHIVE -Wl,--no-whole-archive)
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option(ASAN_CHECK "enable Address Sanitizer (Asan)" OFF)
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if(ASAN_CHECK)
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add_definitions(-fsanitize=address -static-libasan -g)
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set(ASAN_LIB libasan.a dl rt m)
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set(ASAN_BIN dl rt m)
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endif(ASAN_CHECK)
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endif(GCC)
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# ----------------------------------------------------------------------------
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# Create git version information
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# ----------------------------------------------------------------------------
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set(VERSION_CNT 0)
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set(VERSION_MAX_CNT 9)
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set(VERSION_INFO "\"unknown mpp version for missing VCS info\"")
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foreach (CNT RANGE ${VERSION_MAX_CNT})
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set(VERSION_HISTORY_${CNT} "NULL")
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endforeach(CNT)
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if(EXISTS "${PROJECT_SOURCE_DIR}/.git")
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find_host_package(Git)
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if(GIT_FOUND)
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# get current version info
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set(GIT_LOG_FORMAT "%h author: %<|(30)%an %cd %s")
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execute_process(COMMAND ${GIT_EXECUTABLE} log -1 --oneline --date=short --pretty=format:${GIT_LOG_FORMAT}
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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OUTPUT_VARIABLE EXEC_OUT
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ERROR_VARIABLE EXEC_ERROR
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RESULT_VARIABLE EXEC_RET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_STRIP_TRAILING_WHITESPACE)
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if (NOT EXEC_RET)
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set(VERSION_INFO ${EXEC_OUT})
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message(STATUS "current version:")
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message(STATUS "${VERSION_INFO}")
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string(REPLACE "\"" "\\\"" VERSION_INFO ${VERSION_INFO})
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set(VERSION_INFO "\"${VERSION_INFO}\"")
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else()
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message(STATUS "git ret ${EXEC_RET}")
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message(STATUS "${EXEC_ERROR}")
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endif()
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set(GIT_LOG_FORMAT "%h author: %<|(30)%an %cd %s %d")
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# get history version information
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# setup logs
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message(STATUS "git version history:")
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foreach (CNT RANGE ${VERSION_MAX_CNT})
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execute_process(COMMAND ${GIT_EXECUTABLE} log HEAD~${CNT} -1 --oneline --date=short --pretty=format:${GIT_LOG_FORMAT}
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WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
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OUTPUT_VARIABLE EXEC_OUT
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ERROR_VARIABLE EXEC_ERROR
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RESULT_VARIABLE EXEC_RET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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ERROR_STRIP_TRAILING_WHITESPACE)
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if (NOT EXEC_RET)
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set(VERSION_LOG ${EXEC_OUT})
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string(REPLACE "\"" "\\\"" VERSION_LOG ${VERSION_LOG})
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message(STATUS ${VERSION_LOG})
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set(VERSION_HISTORY_${CNT} "\"${VERSION_LOG}\"")
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math(EXPR VERSION_CNT "${VERSION_CNT}+1")
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endif()
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endforeach(CNT)
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message(STATUS "total ${VERSION_CNT} git version recorded")
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endif()
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# add git hooks
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if (EXISTS "${PROJECT_SOURCE_DIR}/tools/hooks/")
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set(GIT_HOOK_SRC "${PROJECT_SOURCE_DIR}/tools/hooks/")
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if(EXISTS "${PROJECT_SOURCE_DIR}/.git/hooks")
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set(GIT_HOOK_DST "${PROJECT_SOURCE_DIR}/.git/hooks/")
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file(COPY ${GIT_HOOK_SRC} DESTINATION ${GIT_HOOK_DST})
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message(STATUS "Install git hooks done")
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endif(EXISTS "${PROJECT_SOURCE_DIR}/.git/hooks")
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endif(EXISTS "${PROJECT_SOURCE_DIR}/tools/hooks/")
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endif(EXISTS "${PROJECT_SOURCE_DIR}/.git")
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configure_file(
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"${PROJECT_SOURCE_DIR}/build/cmake/version.in"
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"${PROJECT_SOURCE_DIR}/mpp/version.h"
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)
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# ----------------------------------------------------------------------------
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# Build options
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# ----------------------------------------------------------------------------
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find_package(PkgConfig)
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INCLUDE(GNUInstallDirs)
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pkg_search_module(PTHREAD pthread)
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# ----------------------------------------------------------------------------
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# Set Warning as Error
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# ----------------------------------------------------------------------------
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option(WARNINGS_AS_ERRORS "Stop compiles on first warning" OFF)
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if(WARNINGS_AS_ERRORS)
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if(GCC)
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add_definitions(-Werror)
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elseif(MSVC)
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add_definitions(/WX)
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endif()
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endif(WARNINGS_AS_ERRORS)
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# ----------------------------------------------------------------------------
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# look for stdint.h
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# ----------------------------------------------------------------------------
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if(MSVC)
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check_include_files(stdint.h HAVE_STDINT_H)
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if(NOT HAVE_STDINT_H)
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include_directories(osal/windows)
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endif(NOT HAVE_STDINT_H)
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endif(MSVC)
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# ----------------------------------------------------------------------------
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# Share library option
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# ----------------------------------------------------------------------------
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option(ENABLE_STATIC "Build shared library" ON)
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option(ENABLE_SHARED "Build shared library" OFF)
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# ----------------------------------------------------------------------------
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# scan all LOG_TAG for log information and generate module header file
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# ----------------------------------------------------------------------------
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set( module_list "" )
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file ( GLOB_RECURSE ALL_SRC . *.c;*.cpp )
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foreach( files ${ALL_SRC} )
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file( STRINGS ${files} module_tag_line REGEX "MODULE_TAG( )+\".+\"" )
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if(module_tag_line)
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string( REGEX REPLACE "^(.)* MODULE_TAG( )+\"(.*)\"" \\3 module_tag ${module_tag_line} )
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list( APPEND module_list ${module_tag} )
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endif()
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endforeach()
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list( SORT module_list )
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list( LENGTH module_list module_size )
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#message(STATUS "module_list: ${module_list}")
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#message(STATUS "module_size: ${module_size}")
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# ----------------------------------------------------------------------------
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# Start module definition
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# ----------------------------------------------------------------------------
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# project overall include file
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include_directories(inc)
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# small utile functions for test case
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include_directories(utils)
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# ----------------------------------------------------------------------------
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# osal library
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# ----------------------------------------------------------------------------
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# Operation System Abstract Layer (OSAL) include
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include_directories(osal/inc)
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# OSAL is needed on all platform, do not need option
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add_subdirectory(osal)
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# ----------------------------------------------------------------------------
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# utils for test case
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# ----------------------------------------------------------------------------
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add_subdirectory(utils)
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# ----------------------------------------------------------------------------
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# Media Process Platform library
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# ----------------------------------------------------------------------------
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# Media Process Platform include
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include_directories(mpp/inc)
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add_subdirectory(mpp)
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# ----------------------------------------------------------------------------
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# test / demo
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# ----------------------------------------------------------------------------
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add_subdirectory(test)
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# ----------------------------------------------------------------------------
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# install headers
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# ----------------------------------------------------------------------------
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install(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/inc/
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DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/rockchip"
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FILES_MATCHING PATTERN "*.h"
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)
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# ----------------------------------------------------------------------------
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# pkgconfig
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# ----------------------------------------------------------------------------
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CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/pkgconfig/rockchip_mpp.pc.cmake"
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"${CMAKE_BINARY_DIR}/rockchip_mpp.pc" @ONLY)
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CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/pkgconfig/rockchip_vpu.pc.cmake"
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"${CMAKE_BINARY_DIR}/rockchip_vpu.pc" @ONLY)
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install(FILES "${CMAKE_BINARY_DIR}/rockchip_mpp.pc"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig/")
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install(FILES "${CMAKE_BINARY_DIR}/rockchip_vpu.pc"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig/")
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