cmake_minimum_required (VERSION 3.0) project (nncmpp VERSION 2.0.0 LANGUAGES C) # Moar warnings if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC) set (wdisabled "-Wno-unused-function") set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99 -Wall -Wextra ${wdisabled}") endif () # For custom modules set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/liberty/cmake) # Collect important build toggles for our simple preprocessor # (cpp(1) isn't part of POSIX, otherwise we could reuse config.h) set (options) macro (add_option variable help value) option (${ARGV}) list (APPEND options "${variable}=$") endmacro () # Dependencies find_package (Ncursesw REQUIRED) find_package (PkgConfig REQUIRED) find_package (Unistring REQUIRED) pkg_check_modules (curl REQUIRED libcurl) include (AddThreads) find_package (Termo QUIET NO_MODULE) add_option (USE_SYSTEM_TERMO "Don't compile our own termo library, use the system one" ${Termo_FOUND}) if (USE_SYSTEM_TERMO) if (NOT Termo_FOUND) message (FATAL_ERROR "System termo library not found") endif () else () # We don't want the library to install, but EXCLUDE_FROM_ALL ignores tests add_subdirectory (termo EXCLUDE_FROM_ALL) file (WRITE ${PROJECT_BINARY_DIR}/CTestCustom.cmake "execute_process (COMMAND ${CMAKE_COMMAND} --build termo)") # We don't have many good choices; this is a relatively clean approach # (other possibilities: setting a variable in the parent scope, using # a cache variable, writing a special config file with build paths in it # and including it here, or setting a custom property on the targets) get_directory_property (Termo_INCLUDE_DIRS DIRECTORY termo INCLUDE_DIRECTORIES) set (Termo_LIBRARIES termo-static) endif () pkg_check_modules (fftw fftw3 fftw3f) add_option (WITH_FFTW "Use FFTW to enable spectrum visualisation" ${fftw_FOUND}) if (WITH_FFTW) if (NOT fftw_FOUND) message (FATAL_ERROR "FFTW not found") endif () list (APPEND extra_libraries ${fftw_LIBRARIES}) endif () pkg_check_modules (libpulse libpulse) add_option (WITH_PULSE "Enable PulseAudio sink volume control" ${libpulse_FOUND}) if (WITH_PULSE) if (NOT libpulse_FOUND) message (FATAL_ERROR "libpulse not found") endif () list (APPEND extra_libraries ${libpulse_LIBRARIES}) endif () pkg_check_modules (x11 x11 xrender xft fontconfig) add_option (WITH_X11 "Use FFTW to enable spectrum visualisation" ${x11_FOUND}) if (WITH_X11) if (NOT x11_FOUND) message (FATAL_ERROR "Some X11 libraries were not found") endif () list (APPEND extra_libraries ${x11_LIBRARIES}) endif () include_directories (${Unistring_INCLUDE_DIRS} ${Ncursesw_INCLUDE_DIRS} ${Termo_INCLUDE_DIRS} ${curl_INCLUDE_DIRS} ${fftw_INCLUDE_DIRS} ${libpulse_INCLUDE_DIRS} ${x11_INCLUDE_DIRS}) link_directories (${curl_LIBRARY_DIRS} ${fftw_LIBRARY_DIRS} ${libpulse_LIBRARY_DIRS} ${x11_LIBRARY_DIRS}) # Configuration if ("${CMAKE_SYSTEM_NAME}" MATCHES "BSD") # Need this for SIGWINCH in FreeBSD and OpenBSD respectively; # our POSIX version macros make it undefined add_definitions (-D__BSD_VISIBLE=1 -D_BSD_SOURCE=1) elseif (APPLE) add_definitions (-D_DARWIN_C_SOURCE) endif () include (CheckFunctionExists) set (CMAKE_REQUIRED_LIBRARIES ${Ncursesw_LIBRARIES}) CHECK_FUNCTION_EXISTS ("resizeterm" HAVE_RESIZETERM) # -lm may or may not be a part of libc foreach (extra m) find_library (extra_lib_${extra} ${extra}) if (extra_lib_${extra}) list (APPEND extra_libraries ${extra_lib_${extra}}) endif () endforeach () # Generate a configuration file configure_file (${PROJECT_SOURCE_DIR}/config.h.in ${PROJECT_BINARY_DIR}/config.h) include_directories (${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR}) set (actions_list ${PROJECT_SOURCE_DIR}/nncmpp.actions) set (actions_awk ${PROJECT_SOURCE_DIR}/nncmpp.actions.awk) set (actions ${PROJECT_BINARY_DIR}/nncmpp-actions.h) add_custom_command (OUTPUT ${actions} COMMAND env LC_ALL=C ${options} awk -f ${actions_awk} ${actions_list} > ${actions} DEPENDS ${actions_awk} ${actions_list} VERBATIM) # Build the main executable and link it add_executable (${PROJECT_NAME} ${PROJECT_NAME}.c ${actions}) target_link_libraries (${PROJECT_NAME} ${Unistring_LIBRARIES} ${Ncursesw_LIBRARIES} termo-static ${curl_LIBRARIES} ${extra_libraries}) add_threads (${PROJECT_NAME}) # Installation include (GNUInstallDirs) install (TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR}) install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR}) install (DIRECTORY contrib DESTINATION ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}) # Generate documentation from text markup find_program (ASCIIDOCTOR_EXECUTABLE asciidoctor) find_program (A2X_EXECUTABLE a2x) if (NOT ASCIIDOCTOR_EXECUTABLE AND NOT A2X_EXECUTABLE) message (FATAL_ERROR "Neither asciidoctor nor a2x were found") endif () foreach (page ${PROJECT_NAME}) set (page_output "${PROJECT_BINARY_DIR}/${page}.1") list (APPEND project_MAN_PAGES "${page_output}") if (ASCIIDOCTOR_EXECUTABLE) add_custom_command (OUTPUT ${page_output} COMMAND ${ASCIIDOCTOR_EXECUTABLE} -b manpage -a release-version=${PROJECT_VERSION} -o "${page_output}" "${PROJECT_SOURCE_DIR}/${page}.adoc" DEPENDS ${page}.adoc COMMENT "Generating man page for ${page}" VERBATIM) elseif (A2X_EXECUTABLE) add_custom_command (OUTPUT ${page_output} COMMAND ${A2X_EXECUTABLE} --doctype manpage --format manpage -a release-version=${PROJECT_VERSION} -D "${PROJECT_BINARY_DIR}" "${PROJECT_SOURCE_DIR}/${page}.adoc" DEPENDS ${page}.adoc COMMENT "Generating man page for ${page}" VERBATIM) endif () endforeach () add_custom_target (docs ALL DEPENDS ${project_MAN_PAGES}) foreach (page ${project_MAN_PAGES}) string (REGEX MATCH "\\.([0-9])$" manpage_suffix "${page}") install (FILES "${page}" DESTINATION "${CMAKE_INSTALL_MANDIR}/man${CMAKE_MATCH_1}") endforeach () # CPack set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "Terminal/X11 MPD client") set (CPACK_PACKAGE_VENDOR "Premysl Eric Janouch") set (CPACK_PACKAGE_CONTACT "Přemysl Eric Janouch ") set (CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE") set (CPACK_GENERATOR "TGZ;ZIP") set (CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}") set (CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME}-${PROJECT_VERSION}") set (CPACK_SOURCE_GENERATOR "TGZ;ZIP") set (CPACK_SOURCE_IGNORE_FILES "/\\\\.git;/build;/CMakeLists.txt.user") set (CPACK_SOURCE_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}") set (CPACK_SET_DESTDIR TRUE) include (CPack)