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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 2.8)
set(project_name "svt-hevc")
if("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
message(WARNING "Building in-source is highly not recommended\n"
"Please use the Build folder or create your own.")
endif()
find_program(YASM_EXE yasm)
if(YASM_EXE AND NOT CMAKE_ASM_NASM_COMPILER MATCHES "yasm")
set(CMAKE_ASM_NASM_COMPILER ${YASM_EXE})
endif()
project(${project_name} C ASM_NASM)
option(COMPILE_AS_CPP "Compile C Source files with a CPP compiler")
if(COMPILE_AS_CPP)
enable_language(CXX)
include(CheckCXXCompilerFlag)
endif()
if(NOT MSVC AND NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
endif()
include(GNUInstallDirs)
include(CheckCCompilerFlag)
message(STATUS "CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}")
message(STATUS "CMAKE_C_COMPILER = ${CMAKE_C_COMPILER}")
if(COMPILE_AS_CPP)
message(STATUS "CMAKE_CXX_COMPILER = ${CMAKE_CXX_COMPILER}")
endif()
message(STATUS "CMAKE_ASM_NASM_COMPILER = ${CMAKE_ASM_NASM_COMPILER}")
if(CMAKE_AR)
message(STATUS "CMAKE_AR = ${CMAKE_AR}")
endif()
if(CMAKE_RANLIB)
message(STATUS "CMAKE_RANLIB = ${CMAKE_RANLIB}")
endif()
if(NOT DEFINED CMAKE_INSTALL_PREFIX OR CMAKE_INSTALL_PREFIX STREQUAL "")
set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "..." FORCE)
endif()
message(STATUS "CMAKE_INSTALL_PREFIX = ${CMAKE_INSTALL_PREFIX}")
set(SVT_HEVC_VERSION_MAJOR "1")
set(SVT_HEVC_VERSION_MINOR "4")
set(SVT_HEVC_VERSION_PATCHLEVEL "3")
configure_file(${PROJECT_SOURCE_DIR}/Source/API/EbApiVersion.h.in ${PROJECT_SOURCE_DIR}/Source/API/EbApiVersion.h @ONLY)
if(NOT DEFINED SVT_HEVC_VERSION OR SVT_HEVC_VERSION STREQUAL "")
set(SVT_HEVC_VERSION "${SVT_HEVC_VERSION_MAJOR}.${SVT_HEVC_VERSION_MINOR}.${SVT_HEVC_VERSION_PATCHLEVEL}")
endif()
set(SVT_HEVC_SOVERSION 1)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Bin/${CMAKE_BUILD_TYPE}/)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Bin/${CMAKE_BUILD_TYPE}/)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Bin/${CMAKE_BUILD_TYPE}/)
if(NOT CMAKE_INSTALL_BINDIR)
set(CMAKE_INSTALL_BINDIR "bin")
endif()
if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
set(CMAKE_INSTALL_LIBDIR "lib")
endif()
if(NOT DEFINED CMAKE_INSTALL_INCLUDEDIR)
set(CMAKE_INSTALL_INCLUDEDIR "include")
endif()
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
if(CMAKE_VERSION VERSION_LESS "3.1")
if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
set(CMAKE_C_FLAGS "--std=gnu99 ${CMAKE_C_FLAGS}")
endif()
else()
set(CMAKE_C_STANDARD 99)
endif()
set(CAN_USE_ASSEMBLER TRUE)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
if(UNIX)
if(APPLE)
set(CMAKE_MACOSX_RPATH 1)
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_C_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
set(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
else()
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -z noexecstack -z relro -z now -pie ")
endif()
endif()
set(flags_to_test
-Wextra
-Wformat
-Wformat-security
-fPIE
-fPIC
-D_FORTIFY_SOURCE=2
/GS
/sdl)
if(MSVC)
list(APPEND flags_to_test /MP)
else()
option(NATIVE "Build for native performance (march=native)")
list(INSERT flags_to_test 0 -Wall)
#for Mingw64 support, see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65782
if(MINGW)
list(APPEND flags_to_test -fno-asynchronous-unwind-tables -mxsave)
else()
list(APPEND flags_to_test -fstack-protector-strong)
endif()
if(NATIVE)
list(APPEND flags_to_test -march=native)
endif()
endif()
set(release_flags_to_test
-O2
-O3)
set(debug_flags_to_test
-O0)
if(MSVC)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /NXCompat /DynamicBase")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /NXCompat /DynamicBase")
endif()
foreach(flag ${flags_to_test};${release_flags_to_test};${debug_flags_to_test})
string(REGEX REPLACE "[^A-Za-z0-9]" "_" flag_var "${flag}")
set(test_c_flag "C_FLAG${flag_var}")
if(COMPILE_AS_CPP)
set(test_cxx_flag "CXX_FLAG${flag_var}")
endif()
check_c_compiler_flag(${flag} "${test_c_flag}")
if(COMPILE_AS_CPP)
check_cxx_compiler_flag(${flag} "${test_cxx_flag}")
endif()
list(FIND release_flags_to_test ${flag} r_flag)
list(FIND debug_flags_to_test ${flag} d_flag)
if(${test_c_flag})
if(NOT r_flag EQUAL -1)
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${flag}")
elseif(NOT d_flag EQUAL -1)
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${flag}")
else()
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
endif()
endif()
if(COMPILE_AS_CPP)
if(${test_cxx_flag})
if(NOT r_flag EQUAL -1)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${flag}")
elseif(NOT d_flag EQUAL -1)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${flag}")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
endif()
endif()
endif()
endforeach()
if(CMAKE_ASM_NASM_OBJECT_FORMAT MATCHES "win")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gcv8")
elseif(CMAKE_ASM_NASM_OBJECT_FORMAT MATCHES "macho")
if(CMAKE_ASM_NASM_COMPILER MATCHES "nasm")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gdwarf")
elseif(CMAKE_ASM_NASM_COMPILER MATCHES "yasm")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gnull")
endif()
else()
if(CMAKE_ASM_NASM_COMPILER MATCHES "nasm")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gdwarf")
elseif(CMAKE_ASM_NASM_COMPILER MATCHES "yasm")
set(CMAKE_ASM_NASM_FLAGS_DEBUG "${CMAKE_ASM_NASM_FLAGS_DEBUG} -gdwarf2")
endif()
endif()
# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
# make it prominent in the GUI.
option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." ON)
option(COVERAGE "Generate coverage report")
option(BUILD_APP "Build Enc App" ON)
# Prepare for Coveralls
if(COVERAGE AND NOT MSVC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --coverage")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --coverage")
endif()
# Add Subdirectories
add_subdirectory(Source/Lib)
if(BUILD_APP)
add_subdirectory(Source/App)
endif()
install(DIRECTORY ${PROJECT_SOURCE_DIR}/Source/API/ DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/svt-hevc" FILES_MATCHING PATTERN "*.h")