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e4ab5273fce31a8b80587eea30e65c969cb97765
libdatachannel/CMakeLists.txt
Paul-Louis Ageneau e4ab5273fc Bumped version to 0.12.3
2021-05-07 21:24:17 +02:00

377 lines
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CMake
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cmake_minimum_required(VERSION 3.7)
project(libdatachannel
VERSION 0.12.3
LANGUAGES CXX)
set(PROJECT_DESCRIPTION "WebRTC Data Channels Library")
# Options
option(USE_GNUTLS "Use GnuTLS instead of OpenSSL" OFF)
option(USE_NICE "Use libnice instead of libjuice" OFF)
option(USE_SYSTEM_SRTP "Use system libSRTP" OFF)
option(NO_WEBSOCKET "Disable WebSocket support" OFF)
option(NO_MEDIA "Disable media transport support" OFF)
option(NO_EXAMPLES "Disable examples" OFF)
option(NO_TESTS "Disable tests build" OFF)
option(WARNINGS_AS_ERRORS "Treat warnings as errors" OFF)
option(CAPI_STDCALL "Set calling convention of C API callbacks stdcall" OFF)
if(USE_GNUTLS)
option(USE_NETTLE "Use Nettle in libjuice" ON)
else()
option(USE_NETTLE "Use Nettle in libjuice" OFF)
if(NOT USE_SYSTEM_SRTP)
option(ENABLE_OPENSSL "Enable OpenSSL crypto engine for SRTP" ON)
endif()
endif()
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/Modules)
set(BUILD_SHARED_LIBS OFF) # to force usrsctp to be built static
if(WIN32)
add_definitions(-DWIN32_LEAN_AND_MEAN)
if(MSVC)
add_definitions(-DNOMINMAX)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
add_definitions(-D_SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING)
endif()
endif()
set(LIBDATACHANNEL_SOURCES
${CMAKE_CURRENT_SOURCE_DIR}/src/candidate.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/channel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/configuration.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/datachannel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/description.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/init.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/log.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/message.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/peerconnection.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/rtcpreceivingsession.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/track.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/websocket.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/rtppacketizationconfig.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/rtcpsrreporter.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/rtppacketizer.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/opusrtppacketizer.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/opuspacketizationhandler.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/h264rtppacketizer.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/nalunit.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/h264packetizationhandler.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/mediachainablehandler.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/mediahandlerelement.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/mediahandlerrootelement.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/rtcpnackresponder.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/capi.cpp
)
set(LIBDATACHANNEL_HEADERS
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/candidate.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/channel.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/configuration.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/configuration.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/datachannel.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/description.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/mediahandler.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtcpreceivingsession.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/common.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/init.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/log.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/message.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/peerconnection.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/reliability.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtc.h
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtc.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtp.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/track.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/websocket.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtppacketizationconfig.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtcpsrreporter.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtppacketizer.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/opusrtppacketizer.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/opuspacketizationhandler.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/h264rtppacketizer.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/nalunit.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/h264packetizationhandler.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/mediachainablehandler.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/mediahandlerelement.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/mediahandlerrootelement.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/rtcpnackresponder.hpp
${CMAKE_CURRENT_SOURCE_DIR}/include/rtc/utils.hpp
)
set(LIBDATACHANNEL_IMPL_SOURCES
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/certificate.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/channel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/datachannel.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/dtlssrtptransport.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/dtlstransport.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/icetransport.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/peerconnection.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/logcounter.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/sctptransport.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/threadpool.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/tls.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/track.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/processor.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/base64.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/tcptransport.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/tlstransport.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/verifiedtlstransport.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/websocket.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/wstransport.cpp
)
set(LIBDATACHANNEL_IMPL_HEADERS
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/certificate.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/channel.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/datachannel.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/dtlssrtptransport.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/dtlstransport.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/icetransport.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/peerconnection.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/queue.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/logcounter.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/sctptransport.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/threadpool.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/tls.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/track.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/processor.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/base64.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/tcptransport.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/tlstransport.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/verifiedtlstransport.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/websocket.hpp
${CMAKE_CURRENT_SOURCE_DIR}/src/impl/wstransport.hpp
)
set(TESTS_SOURCES
${CMAKE_CURRENT_SOURCE_DIR}/test/main.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test/connectivity.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test/turn_connectivity.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test/track.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test/capi_connectivity.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test/capi_track.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test/websocket.cpp
${CMAKE_CURRENT_SOURCE_DIR}/test/benchmark.cpp
)
set(TESTS_UWP_RESOURCES
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/Logo.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/package.appxManifest
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/SmallLogo.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/SmallLogo44x44.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/SplashScreen.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/StoreLogo.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/tests/Windows_TemporaryKey.pfx
)
set(BENCHMARK_UWP_RESOURCES
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/benchmark/Logo.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/benchmark/package.appxManifest
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/benchmark/SmallLogo.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/benchmark/SmallLogo44x44.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/benchmark/SplashScreen.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/benchmark/StoreLogo.png
${CMAKE_CURRENT_SOURCE_DIR}/test/uwp/benchmark/Windows_TemporaryKey.pfx
)
set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
find_package(Threads REQUIRED)
set(CMAKE_POLICY_DEFAULT_CMP0048 NEW)
add_subdirectory(deps/plog)
option(sctp_build_programs 0)
option(sctp_build_shared_lib 0)
set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)
add_subdirectory(deps/usrsctp EXCLUDE_FROM_ALL)
if (MSYS OR MINGW)
target_compile_definitions(usrsctp PUBLIC -DSCTP_STDINT_INCLUDE=<stdint.h>)
endif()
if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
target_compile_options(usrsctp PRIVATE -Wno-error=format-truncation)
endif()
add_library(Usrsctp::Usrsctp ALIAS usrsctp)
add_library(datachannel SHARED
${LIBDATACHANNEL_SOURCES}
${LIBDATACHANNEL_HEADERS}
${LIBDATACHANNEL_IMPL_SOURCES}
${LIBDATACHANNEL_IMPL_HEADERS})
add_library(datachannel-static STATIC EXCLUDE_FROM_ALL
${LIBDATACHANNEL_SOURCES}
${LIBDATACHANNEL_HEADERS}
${LIBDATACHANNEL_IMPL_SOURCES}
${LIBDATACHANNEL_IMPL_HEADERS})
set_target_properties(datachannel PROPERTIES
VERSION ${PROJECT_VERSION}
CXX_STANDARD 17)
set_target_properties(datachannel-static PROPERTIES
VERSION ${PROJECT_VERSION}
CXX_STANDARD 17)
target_include_directories(datachannel PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
target_include_directories(datachannel PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include/rtc)
target_include_directories(datachannel PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
target_link_libraries(datachannel PUBLIC Threads::Threads plog::plog)
target_link_libraries(datachannel PRIVATE Usrsctp::Usrsctp)
target_include_directories(datachannel-static PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/include)
target_include_directories(datachannel-static PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include/rtc)
target_include_directories(datachannel-static PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
target_link_libraries(datachannel-static PUBLIC Threads::Threads plog::plog)
target_link_libraries(datachannel-static PRIVATE Usrsctp::Usrsctp)
if(WIN32)
target_link_libraries(datachannel PUBLIC ws2_32) # winsock2
target_link_libraries(datachannel-static PUBLIC ws2_32) # winsock2
endif()
if (NO_WEBSOCKET)
target_compile_definitions(datachannel PUBLIC RTC_ENABLE_WEBSOCKET=0)
target_compile_definitions(datachannel-static PUBLIC RTC_ENABLE_WEBSOCKET=0)
else()
target_compile_definitions(datachannel PUBLIC RTC_ENABLE_WEBSOCKET=1)
target_compile_definitions(datachannel-static PUBLIC RTC_ENABLE_WEBSOCKET=1)
endif()
if(NO_MEDIA)
target_compile_definitions(datachannel PUBLIC RTC_ENABLE_MEDIA=0)
target_compile_definitions(datachannel-static PUBLIC RTC_ENABLE_MEDIA=0)
else()
target_compile_definitions(datachannel PUBLIC RTC_ENABLE_MEDIA=1)
target_compile_definitions(datachannel-static PUBLIC RTC_ENABLE_MEDIA=1)
if(USE_SYSTEM_SRTP)
find_package(SRTP REQUIRED)
if(NOT TARGET SRTP::SRTP)
add_library(SRTP::SRTP UNKNOWN IMPORTED)
set_target_properties(SRTP::SRTP PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES ${SRTP_INCLUDE_DIRS}
IMPORTED_LINK_INTERFACE_LANGUAGES C
IMPORTED_LOCATION ${SRTP_LIBRARIES})
endif()
target_compile_definitions(datachannel PRIVATE RTC_SYSTEM_SRTP=1)
target_compile_definitions(datachannel-static PRIVATE RTC_SYSTEM_SRTP=1)
target_link_libraries(datachannel PRIVATE SRTP::SRTP)
target_link_libraries(datachannel-static PRIVATE SRTP::SRTP)
else()
add_subdirectory(deps/libsrtp EXCLUDE_FROM_ALL)
target_compile_definitions(datachannel PRIVATE RTC_SYSTEM_SRTP=0)
target_compile_definitions(datachannel-static PRIVATE RTC_SYSTEM_SRTP=0)
target_link_libraries(datachannel PRIVATE srtp2)
target_link_libraries(datachannel-static PRIVATE srtp2)
endif()
endif()
if (USE_GNUTLS)
find_package(GnuTLS REQUIRED)
if(NOT TARGET GnuTLS::GnuTLS)
add_library(GnuTLS::GnuTLS UNKNOWN IMPORTED)
set_target_properties(GnuTLS::GnuTLS PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${GNUTLS_INCLUDE_DIRS}"
INTERFACE_COMPILE_DEFINITIONS "${GNUTLS_DEFINITIONS}"
IMPORTED_LINK_INTERFACE_LANGUAGES C
IMPORTED_LOCATION "${GNUTLS_LIBRARIES}")
endif()
target_compile_definitions(datachannel PRIVATE USE_GNUTLS=1)
target_compile_definitions(datachannel-static PRIVATE USE_GNUTLS=1)
target_link_libraries(datachannel PRIVATE GnuTLS::GnuTLS)
target_link_libraries(datachannel-static PRIVATE GnuTLS::GnuTLS)
else()
find_package(OpenSSL REQUIRED)
target_compile_definitions(datachannel PRIVATE USE_GNUTLS=0)
target_compile_definitions(datachannel-static PRIVATE USE_GNUTLS=0)
target_link_libraries(datachannel PRIVATE OpenSSL::SSL)
target_link_libraries(datachannel-static PRIVATE OpenSSL::SSL)
endif()
if (USE_NICE)
find_package(LibNice REQUIRED)
target_compile_definitions(datachannel PRIVATE USE_NICE=1)
target_compile_definitions(datachannel-static PRIVATE USE_NICE=1)
target_link_libraries(datachannel PRIVATE LibNice::LibNice)
target_link_libraries(datachannel-static PRIVATE LibNice::LibNice)
else()
add_subdirectory(deps/libjuice EXCLUDE_FROM_ALL)
target_compile_definitions(datachannel PRIVATE USE_NICE=0)
target_compile_definitions(datachannel-static PRIVATE USE_NICE=0)
target_link_libraries(datachannel PRIVATE LibJuice::LibJuiceStatic)
target_link_libraries(datachannel-static PRIVATE LibJuice::LibJuiceStatic)
endif()
if(CAPI_STDCALL)
target_compile_definitions(datachannel PUBLIC CAPI_STDCALL)
target_compile_definitions(datachannel-static PUBLIC CAPI_STDCALL)
endif()
add_library(LibDataChannel::LibDataChannel ALIAS datachannel)
add_library(LibDataChannel::LibDataChannelStatic ALIAS datachannel-static)
install(TARGETS datachannel LIBRARY DESTINATION lib)
install(FILES ${LIBDATACHANNEL_HEADERS} DESTINATION include/rtc)
if(NOT MSVC)
target_compile_options(datachannel PRIVATE -Wall -Wextra)
target_compile_options(datachannel-static PRIVATE -Wall -Wextra)
endif()
if(WARNINGS_AS_ERRORS)
if(MSVC)
target_compile_options(datachannel PRIVATE /WX)
target_compile_options(datachannel-static PRIVATE /WX)
else()
target_compile_options(datachannel PRIVATE -Werror)
target_compile_options(datachannel-static PRIVATE -Werror)
endif()
endif()
# Tests
if(NOT NO_TESTS)
if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
# Add resource files needed for UWP apps.
add_executable(datachannel-tests ${TESTS_SOURCES} ${TESTS_UWP_RESOURCES})
else()
add_executable(datachannel-tests ${TESTS_SOURCES})
endif()
set_target_properties(datachannel-tests PROPERTIES
VERSION ${PROJECT_VERSION}
CXX_STANDARD 17)
set_target_properties(datachannel-tests PROPERTIES OUTPUT_NAME tests)
target_include_directories(datachannel-tests PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
target_link_libraries(datachannel-tests datachannel)
# Benchmark
if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
# Add resource files needed for UWP apps.
add_executable(datachannel-benchmark test/benchmark.cpp ${BENCHMARK_UWP_RESOURCES})
else()
add_executable(datachannel-benchmark test/benchmark.cpp)
endif()
set_target_properties(datachannel-benchmark PROPERTIES
VERSION ${PROJECT_VERSION}
CXX_STANDARD 17)
set_target_properties(datachannel-benchmark PROPERTIES OUTPUT_NAME benchmark)
target_compile_definitions(datachannel-benchmark PRIVATE BENCHMARK_MAIN=1)
target_include_directories(datachannel-benchmark PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
target_link_libraries(datachannel-benchmark datachannel)
endif()
# Examples
if(NOT NO_EXAMPLES)
set(JSON_BuildTests OFF CACHE INTERNAL "")
add_subdirectory(deps/json)
add_subdirectory(examples/client)
add_subdirectory(examples/client-benchmark)
if(NOT NO_MEDIA)
add_subdirectory(examples/media)
add_subdirectory(examples/sfu-media)
add_subdirectory(examples/streamer)
endif()
add_subdirectory(examples/copy-paste)
add_subdirectory(examples/copy-paste-capi)
endif()
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