2022-07-25 00:22:30 +08:00
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# MIT License
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#
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# Copyright (c) 2016-2022 The ZLMediaKit project authors. All Rights Reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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# 查找 srtp 是否安装
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find_package(SRTP QUIET)
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if(NOT SRTP_FOUND OR NOT ENABLE_OPENSSL)
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set(ENABLE_WEBRTC OFF)
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message(WARNING "srtp 未找到, WebRTC 相关功能打开失败")
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return()
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endif()
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message(STATUS "found library: ${SRTP_LIBRARIES}")
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include_directories(SYSTEM ${SRTP_INCLUDE_DIRS})
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set(LINK_LIBRARIES ${SRTP_LIBRARIES})
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2022-07-28 23:15:22 +08:00
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set(COMPILE_DEFINITIONS)
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set(INCLUDE_DIRECTORIES)
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2022-07-25 00:22:30 +08:00
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find_package(SCTP QUIET)
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if(SCTP_FOUND)
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message(STATUS "found library: ${SCTP_INCLUDE_DIRS} ${SCTP_LIBRARIES}")
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include_directories(SYSTEM ${SCTP_INCLUDE_DIRS})
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2022-07-28 23:15:22 +08:00
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# TODO: 避免暴露 SCTP 到 WebRTC 模块外
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list(APPEND COMPILE_DEFINITIONS ENABLE_SCTP)
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list(APPEND INCLUDE_DIRECTORIES ${SCTP_INCLUDE_DIRS})
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list(APPEND LINK_LIBRARIES ${SCTP_LIBRARIES})
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2022-07-25 00:22:30 +08:00
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message(STATUS "WebRTC datachannel 功能已打开")
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endif()
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file(GLOB WEBRTC_SRC_LIST
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${CMAKE_CURRENT_SOURCE_DIR}/*.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/*.h
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${CMAKE_CURRENT_SOURCE_DIR}/*.hpp)
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add_library(webrtc ${WEBRTC_SRC_LIST})
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add_library(ZLMediaKit::WebRTC ALIAS webrtc)
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2022-07-28 23:15:22 +08:00
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target_compile_definitions(webrtc
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# ENABLE_SCTP 暂时需要暴露
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PUBLIC ${COMPILE_DEFINITIONS})
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2022-07-25 00:22:30 +08:00
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target_compile_options(webrtc
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PRIVATE ${COMPILE_OPTIONS_DEFAULT})
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target_link_libraries(webrtc
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PRIVATE
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ZLMediaKit::MediaKit
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ZLMediaKit::ToolKit
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${LINK_LIBRARIES})
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target_include_directories(webrtc
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PRIVATE
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"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>"
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PUBLIC
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2022-07-28 23:15:22 +08:00
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"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/..>"
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${INCLUDE_DIRECTORIES})
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2022-07-25 00:22:30 +08:00
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message(STATUS "WebRTC 功能已开启")
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update_cached_list(MK_COMPILE_DEFINITIONS ENABLE_WEBRTC)
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update_cached_list(MK_LINK_LIBRARIES ZLMediaKit::WebRTC ${LINK_LIBRARIES})
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