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136 lines
5.5 KiB
CMake
136 lines
5.5 KiB
CMake
cmake_minimum_required(VERSION 2.6)
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# set project name from current directory
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get_filename_component(BASENAME ${CMAKE_SOURCE_DIR} NAME)
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project(${BASENAME})
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option(COVERAGE "Coverage" OFF)
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set(CMAKE_C_FLAGS "-Wall")
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set(CMAKE_CXX_FLAGS "-std=c++11 -Wall")
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SET(CMAKE_STAGING_PREFIX "${CMAKE_SOURCE_DIR}/${CMAKE_SYSTEM_PROCESSOR}")
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SET(CMAKE_FIND_ROOT_PATH "${CMAKE_STAGING_PREFIX}")
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# set version based on git
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find_package(Git)
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if(GIT_FOUND)
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EXECUTE_PROCESS(COMMAND ${GIT_EXECUTABLE} describe --tags --always --dirty OUTPUT_VARIABLE VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
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STRING(REGEX REPLACE "^v(.*)" "\\1" VERSION "${VERSION}")
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add_definitions("-DVERSION=\"${VERSION}\"")
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endif()
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# define executable to build
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include_directories("inc")
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aux_source_directory(src SRC_FILES)
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add_executable(${PROJECT_NAME} ${SRC_FILES})
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if (COVERAGE)
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set(COVERAGE_FLAGS "-g -O0 -fprofile-arcs -ftest-coverage")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COVERAGE_FLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_FLAGS}")
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target_link_libraries(${PROJECT_NAME} gcov)
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endif()
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message(STATUS "CMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}")
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message(STATUS "CMAKE_C_COMPILER=${CMAKE_C_COMPILER}")
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message(STATUS "CMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}")
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message(STATUS "CMAKE_FIND_ROOT_PATH=${CMAKE_FIND_ROOT_PATH}")
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message(STATUS "CMAKE_STAGING_PREFIX=${CMAKE_STAGING_PREFIX}")
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# v4l2wrapper
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include_directories("v4l2wrapper/inc")
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find_library(V4L2WRAPPER_LIBRARY libv4l2wrapper.a PATHS "." NO_CMAKE_FIND_ROOT_PATH)
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if (NOT V4L2WRAPPER_LIBRARY)
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message(STATUS "Installing v4l2wrapper")
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EXEC_PROGRAM("git submodule init && git submodule update && make -C v4l2wrapper CC=${CMAKE_C_COMPILER} PREFIX=${CMAKE_STAGING_PREFIX} && cp v4l2wrapper/libv4l2wrapper.a . && make -C v4l2wrapper clean")
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find_library(V4L2WRAPPER_LIBRARY libv4l2wrapper.a PATHS "." NO_CMAKE_FIND_ROOT_PATH)
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message(STATUS "v4l2wrapper built in V4L2WRAPPER_LIBRARY=${V4L2WRAPPER_LIBRARY}")
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endif (NOT V4L2WRAPPER_LIBRARY)
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target_link_libraries(${PROJECT_NAME} ${V4L2WRAPPER_LIBRARY})
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#pthread
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find_package (Threads)
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target_link_libraries (${PROJECT_NAME} ${CMAKE_THREAD_LIBS_INIT})
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#ALSA
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find_package(ALSA QUIET)
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if (ALSA_LIBRARY)
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message(STATUS "Alsa available")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DHAVE_ALSA")
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target_link_libraries (${PROJECT_NAME} ${ALSA_LIBRARY})
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SET(CPACK_DEBIAN_PACKAGE_DEPENDS ${CPACK_DEBIAN_PACKAGE_DEPENDS}libasound2-dev,)
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endif (ALSA_LIBRARY)
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# LOG4CPP
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find_path(LOG4CPP_INCLUDE_DIR log4cpp/Category.hh)
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if (LOG4CPP_INCLUDE_DIR)
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message(STATUS "Log4Cpp available")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DHAVE_LOG4CPP")
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include_directories(${LOG4CPP_INCLUDE_DIR})
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find_library(LOG4CPP_LIBRARY log4cpp)
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target_link_libraries(${PROJECT_NAME} "${LOG4CPP_LIBRARY}")
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SET(CPACK_DEBIAN_PACKAGE_DEPENDS ${CPACK_DEBIAN_PACKAGE_DEPENDS}liblog4cpp5-dev,)
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endif (LOG4CPP_INCLUDE_DIR)
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# live555
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find_path(LIBLIVE555_INCLUDE_DIR liveMedia/liveMedia.hh)
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if (NOT LIBLIVE555_INCLUDE_DIR)
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message(STATUS "Installing live555")
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EXEC_PROGRAM("wget http://www.live555.com/liveMedia/public/live555-latest.tar.gz -O - | tar xzf -")
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EXEC_PROGRAM("cd live && ./genMakefiles linux-gdb && make CPLUSPLUS_COMPILER=${CMAKE_CXX_COMPILER} C_COMPILER=${CMAKE_C_COMPILER} LINK='${CMAKE_CXX_COMPILER} -o' CPPFLAGS=-DALLOW_RTSP_SERVER_PORT_REUSE=1 PREFIX=${CMAKE_STAGING_PREFIX} install")
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else (NOT LIBLIVE555_INCLUDE_DIR)
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SET(CPACK_DEBIAN_PACKAGE_DEPENDS ${CPACK_DEBIAN_PACKAGE_DEPENDS}liblivemedia-dev,)
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endif (NOT LIBLIVE555_INCLUDE_DIR)
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find_path(LIBLIVE555_INCLUDE_DIR liveMedia/liveMedia.hh)
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foreach (LIBLIVE555_module groupsock liveMedia UsageEnvironment BasicUsageEnvironment)
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include_directories(${LIBLIVE555_INCLUDE_DIR}/${LIBLIVE555_module})
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endforeach (LIBLIVE555_module)
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set(LIBLIVE555_LIBRARIES "")
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foreach (LIBLIVE555_module groupsock liveMedia UsageEnvironment BasicUsageEnvironment)
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find_library( ${LIBLIVE555_module}_LIBRARY ${LIBLIVE555_module} )
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if ( ${LIBLIVE555_module}_LIBRARY )
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set(LIBLIVE555_LIBRARIES ${LIBLIVE555_LIBRARIES} ${${LIBLIVE555_module}_LIBRARY})
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endif ( ${LIBLIVE555_module}_LIBRARY )
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endforeach (LIBLIVE555_module)
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target_link_libraries(${PROJECT_NAME} ${LIBLIVE555_LIBRARIES})
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#testing
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enable_testing()
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add_test(help ./${PROJECT_NAME} -h)
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#systemd
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find_package(PkgConfig)
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pkg_check_modules(SYSTEMD systemd QUIET)
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if (SYSTEMD_FOUND)
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message(STATUS "SystemD available")
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execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=systemdsystemunitdir systemd OUTPUT_VARIABLE SYSTEMD_SERVICES_INSTALL_DIR)
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string(REGEX REPLACE "[ \t\n]+" "" SYSTEMD_SERVICES_INSTALL_DIR "${SYSTEMD_SERVICES_INSTALL_DIR}")
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message(STATUS "SystemD directory '${SYSTEMD_SERVICES_INSTALL_DIR}'")
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configure_file(v4l2rtspserver.service.in ${CMAKE_CURRENT_BINARY_DIR}/v4l2rtspserver.service @ONLY)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/v4l2rtspserver.service DESTINATION ${SYSTEMD_SERVICES_INSTALL_DIR} COMPONENT data EXCLUDE_FROM_ALL)
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endif (SYSTEMD_FOUND)
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# package
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install (TARGETS ${PROJECT_NAME} DESTINATION bin COMPONENT bin)
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SET(CPACK_GENERATOR "DEB;TGZ")
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SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "Michel Promonet")
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SET(CPACK_PACKAGE_CONTACT "michel.promonet@free.fr")
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SET(CPACK_SYSTEM_NAME ${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR})
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STRING(REGEX REPLACE ",$" "" CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_DEBIAN_PACKAGE_DEPENDS}")
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set(CPACK_DEB_COMPONENT_INSTALL "ON")
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set(CPACK_ARCHIVE_COMPONENT_INSTALL "OFF")
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if(VERSION)
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SET(CPACK_PACKAGE_VERSION "${VERSION}")
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endif()
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INCLUDE(CPack)
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