102 lines
3.5 KiB
CMake
102 lines
3.5 KiB
CMake
cmake_minimum_required (VERSION 3.10)
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project (usb-drivers VERSION 0.1.0 DESCRIPTION "USB drivers" LANGUAGES C)
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# Moar warnings
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set (CMAKE_C_STANDARD 99)
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set (CMAKE_C_STANDARD_REQUIRED ON)
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set (CMAKE_C_EXTENSIONS OFF)
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if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
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# -Wunused-function is pretty annoying here, as everything is static
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-function")
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endif ()
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# Dependencies
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set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/liberty/cmake)
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include (AddThreads)
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find_package (PkgConfig REQUIRED)
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pkg_check_modules (libusb libusb-1.0)
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option (WITH_LIBUSB "Compile with libusb utilities" ${libusb_FOUND})
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# Generate a configuration file
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configure_file (${PROJECT_SOURCE_DIR}/config.h.in
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${PROJECT_BINARY_DIR}/config.h)
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include_directories (${PROJECT_BINARY_DIR})
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# Build
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if ("${CMAKE_SYSTEM_NAME}" MATCHES BSD)
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# Need this for SIGWINCH in FreeBSD and OpenBSD respectively;
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# our POSIX version macros make it undefined
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add_definitions (-D__BSD_VISIBLE=1 -D_BSD_SOURCE=1)
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elseif (APPLE)
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add_definitions (-D_DARWIN_C_SOURCE)
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endif ()
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if (WITH_LIBUSB)
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list (APPEND targets elksmart-comm)
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add_executable (elksmart-comm elksmart-comm.c)
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target_include_directories (elksmart-comm PUBLIC ${libusb_INCLUDE_DIRS})
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target_link_directories (elksmart-comm PUBLIC ${libusb_LIBRARY_DIRS})
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target_link_libraries (elksmart-comm ${libusb_LIBRARIES})
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list (APPEND targets razer-bw-te-ctl)
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add_executable (razer-bw-te-ctl razer-bw-te-ctl.c)
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target_include_directories (razer-bw-te-ctl PUBLIC ${libusb_INCLUDE_DIRS})
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target_link_directories (razer-bw-te-ctl PUBLIC ${libusb_LIBRARY_DIRS})
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target_link_libraries (razer-bw-te-ctl ${libusb_LIBRARIES})
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endif ()
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# Generate documentation from help output
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find_program (HELP2MAN_EXECUTABLE help2man)
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if (NOT HELP2MAN_EXECUTABLE)
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message (FATAL_ERROR "help2man not found")
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endif ()
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foreach (target ${targets})
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set (page_output "${PROJECT_BINARY_DIR}/${target}.1")
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list (APPEND project_MAN_PAGES "${page_output}")
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add_custom_command (OUTPUT ${page_output}
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COMMAND ${HELP2MAN_EXECUTABLE} -N
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"${PROJECT_BINARY_DIR}/${target}" -o ${page_output}
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DEPENDS ${target}
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COMMENT "Generating man page for ${target}" VERBATIM)
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endforeach ()
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add_custom_target (docs ALL DEPENDS ${project_MAN_PAGES})
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# The files to be installed
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include (GNUInstallDirs)
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# These should be accessible by users, but need to touch system devices.
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# Use the setuid bit, for simplicity.
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install (TARGETS ${targets} DESTINATION ${CMAKE_INSTALL_BINDIR}
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PERMISSIONS
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OWNER_WRITE OWNER_READ OWNER_EXECUTE
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GROUP_READ GROUP_EXECUTE
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WORLD_READ WORLD_EXECUTE
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SETUID)
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install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})
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foreach (page ${project_MAN_PAGES})
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string (REGEX MATCH "\\.([0-9])$" manpage_suffix "${page}")
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install (FILES "${page}"
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DESTINATION "${CMAKE_INSTALL_MANDIR}/man${CMAKE_MATCH_1}")
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endforeach ()
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# CPack
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set (CPACK_PACKAGE_VENDOR "Premysl Eric Janouch")
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set (CPACK_PACKAGE_CONTACT "Přemysl Eric Janouch <p@janouch.name>")
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set (CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE")
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set (CPACK_GENERATOR "TGZ;ZIP")
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set (CPACK_PACKAGE_FILE_NAME
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"${PROJECT_NAME}-${PROJECT_VERSION}-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
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set (CPACK_PACKAGE_INSTALL_DIRECTORY "${PROJECT_NAME}-${PROJECT_VERSION}")
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set (CPACK_SOURCE_GENERATOR "TGZ;ZIP")
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set (CPACK_SOURCE_IGNORE_FILES "/\\\\.git;/build;/CMakeLists.txt.user")
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set (CPACK_SOURCE_PACKAGE_FILE_NAME "${PROJECT_NAME}-${PROJECT_VERSION}")
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set (CPACK_SET_DESTDIR TRUE)
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include (CPack)
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