cmake_minimum_required(VERSION 3.2) project(mbusd VERSION 0.5.1) list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake/extern_GPL) include(CheckFunctionExists) include(CheckLibraryExists) include(GNUInstallDirs) include(FindUnixCommands) include(FindSystemd) #TODO ISC_Posix, prog_libtool # single-configuration generator setup SET(BASIC_C_FLAGS "-W -pedantic -fno-builtin-log -Wall") SET(CMAKE_C_FLAGS_RELEASE "${BASIC_C_FLAGS} -O2") SET(CMAKE_C_FLAGS_DEBUG "${BASIC_C_FLAGS} -g") add_definitions(-DPACKAGE="${PROJECT_NAME}" -DVERSION="${PROJECT_VERSION}") # user options option (TRXCTL "Support RS-232 to RS-485 converter data direction control" ON) if(TRXCTL) add_definitions(-DTRXCTL) endif() option (LOG "enabling logging facility" ON) if(LOG) add_definitions(-DLOG) endif() option(DEBUG_LOG "extra debug log info" ON) if(DEBUG_LOG) add_definitions(-DDEBUG) endif() ## check for and pass preprocessor flags check_function_exists(cfmakeraw HAVE_CFMAKERAW) if(HAVE_CFMAKERAW) add_definitions(-DHAVE_CFMAKERAW) endif() check_function_exists(cfsetspeed HAVE_CFSETSPEED) check_function_exists(cfsetispeed HAVE_CFSETISPEED) if(HAVE_CFSETSPEED AND HAVE_CFSETISPEED) add_definitions(-DHAVE_CFSETSPEED) endif() check_function_exists(time HAVE_TIME) check_function_exists(localtime HAVE_LOCALTIME) if(HAVE_TIME AND HAVE_LOCALTIME) message(STATUS "Passing HRDATE to compiler space") add_definitions(-DHRDATE) endif() find_library(LIB_UTIL NAMES libutil util) check_library_exists(util tty_get_name LIB_UTIL HAVE_TTY_GET_NAME) check_library_exists(util uu_lock LIB_UTIL HAVE_UU_LOCK) if(LIB_UTIL AND HAVE_TTY_GET_NAME AND HAVE_UU_LOCK) message(STATUS "Passing HAVE_LIBUTIL to compiler space") add_definitions(-DHAVE_LIBUTIL) endif() # add the main application set(mbusd_SOURCES src/main.c src/tty.c src/log.c src/cfg.c src/conn.c src/queue.c src/modbus.c src/crc16.c src/state.c src/sig.c src/sock.c ) add_executable(mbusd ${mbusd_SOURCES}) install(TARGETS mbusd DESTINATION bin) # aggregate the man page template configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doc/mbusd.8.in mbusd.8) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/mbusd.8 DESTINATION ${CMAKE_INSTALL_FULL_DATADIR}/man/man8) # install example configuration file install( FILES ${CMAKE_CURRENT_SOURCE_DIR}/conf/mbusd.conf.example DESTINATION ${CMAKE_INSTALL_FULL_SYSCONFDIR}/${CMAKE_PROJECT_NAME} ) if(SYSTEMD_SERVICES_INSTALL_DIR) message(STATUS "Systemd service file will be installed to ${SYSTEMD_SERVICES_INSTALL_DIR}") # aggregate mbusd@.service from its template configure_file(${CMAKE_CURRENT_SOURCE_DIR}/systemd-units/mbusd@.service.in mbusd@.service) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/mbusd@.service DESTINATION ${SYSTEMD_SERVICES_INSTALL_DIR}) endif() # uninstall target configure_file( ${CMAKE_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake @ONLY) add_custom_target(uninstall ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake ) # integration tests target enable_testing() add_test( NAME itests COMMAND ${BASH} -c "cd ${CMAKE_CURRENT_SOURCE_DIR}/tests && ./run_itests.sh $" ) ## Please find Packaging stuff following #@source http://xit0.org/2013/04/cmake-use-git-branch-and-commit-details-in-project/ # Get the current working branch execute_process( COMMAND git rev-parse --abbrev-ref HEAD WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE GIT_BRANCH OUTPUT_STRIP_TRAILING_WHITESPACE ) # Get the latest abbreviated commit hash of the working branch execute_process( COMMAND git log -1 --format=%h WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE GIT_COMMIT_HASH OUTPUT_STRIP_TRAILING_WHITESPACE ) ## issue the package creation with $make package # which infrastructure do we want set(CPACK_GENERATOR "DEB") find_program(rpmBuilder rpmbuild) if(rpmBuilder) # @see https://schneide.wordpress.com/2013/02/11/build-a-rpm-package-using-cmake/ # @see http://www.g-loaded.eu/2006/04/05/how-to-build-rpm-packages-on-fedora/ set(CPACK_GENERATOR "RPM") endif() set(CPACK_PACKAGE_NAME "mbusd") set(CPACK_DEBIAN_PACKAGE_MAINTAINER "Victor Antonovich") #required set(CPACK_PACKAGE_CONTACT "Victor Antonovich ") set(CPACK_PACKAGE_VERSION ${PROJECT_VERSION}-${GIT_BRANCH}-g${GIT_COMMIT_HASH}) set(CPACK_PACKAGE_FILE_NAME ${PROJECT_NAME}-${CMAKE_SYSTEM_NAME}_${CMAKE_SYSTEM_PROCESSOR}-v${PROJECT_VERSION}) set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md") set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Modbus TCP to Modbus RTU gateway") set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE") set(CPACK_SOURCE_STRIP_FILES TRUE) set(CPACK_STRIP_FILES TRUE) #the include must be after all the cpack concerning set's include(CPack) message(STATUS "Install prefix ${CMAKE_INSTALL_PREFIX}") message(STATUS "Install bindir: ${CMAKE_INSTALL_FULL_BINDIR}") message(STATUS "Install sysconfdir: ${CMAKE_INSTALL_FULL_SYSCONFDIR}") message(STATUS "Install datadir: ${CMAKE_INSTALL_FULL_DATADIR}")