project (hex C) cmake_minimum_required (VERSION 2.8.5) # Moar warnings if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUC) set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99") set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall -Wextra -Wno-unused-function") endif ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUC) # Version set (project_VERSION_MAJOR "0") set (project_VERSION_MINOR "1") set (project_VERSION_PATCH "0") set (project_VERSION "${project_VERSION_MAJOR}") set (project_VERSION "${project_VERSION}.${project_VERSION_MINOR}") set (project_VERSION "${project_VERSION}.${project_VERSION_PATCH}") # For custom modules set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/liberty/cmake) # Dependencies find_package (Ncursesw REQUIRED) find_package (PkgConfig REQUIRED) find_package (Unistring REQUIRED) include (AddThreads) find_package (Termo QUIET NO_MODULE) 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 (NOT Termo_FOUND) else () add_subdirectory (termo EXCLUDE_FROM_ALL) # We don't have many good choices when we don't want to install it and want # to support older versions of CMake; 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 () set (project_libraries ${UNISTRING_LIBRARIES} ${NCURSESW_LIBRARIES} termo-static) pkg_search_module (lua lua53 lua5.3 lua-5.3 lua>=5.3) option (WITH_LUA "Enable support for Lua plugins" ${lua_FOUND}) if (WITH_LUA) if (NOT lua_FOUND) message (FATAL_ERROR "Lua library not found") endif () list (APPEND project_libraries ${lua_LIBRARIES}) include_directories (${lua_INCLUDE_DIRS}) link_directories (${lua_LIBRARY_DIRS}) include (CheckTypeSize) set (CMAKE_REQUIRED_LIBRARIES ${lua_LIBRARIES}) set (CMAKE_REQUIRED_INCLUDES ${lua_INCLUDE_DIRS}) set (CMAKE_EXTRA_INCLUDE_FILES "lua.h") CHECK_TYPE_SIZE (lua_Integer LUA_INTEGER) if (NOT HAVE_LUA_INTEGER OR LUA_INTEGER LESS 8) message (FATAL_ERROR "Lua must have at least 64-bit integers") endif () endif () include_directories (${UNISTRING_INCLUDE_DIRS} ${NCURSESW_INCLUDE_DIRS} ${Termo_INCLUDE_DIRS}) # Configuration include (CheckFunctionExists) set (CMAKE_REQUIRED_LIBRARIES ${NCURSESW_LIBRARIES}) CHECK_FUNCTION_EXISTS ("resizeterm" HAVE_RESIZETERM) # Generate a configuration file set (HAVE_LUA "${WITH_LUA}") configure_file (${PROJECT_SOURCE_DIR}/config.h.in ${PROJECT_BINARY_DIR}/config.h) include_directories (${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR}) # Build the main executable and link it add_executable (${PROJECT_NAME} ${PROJECT_NAME}.c) target_link_libraries (${PROJECT_NAME} ${project_libraries}) add_threads (${PROJECT_NAME}) # Installation include (GNUInstallDirs) install (TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR}) install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR}) # Generate documentation from program help find_program (HELP2MAN_EXECUTABLE help2man) if (NOT HELP2MAN_EXECUTABLE) message (FATAL_ERROR "help2man not found") endif () foreach (page ${PROJECT_NAME}) set (page_output "${PROJECT_BINARY_DIR}/${page}.1") list (APPEND project_MAN_PAGES "${page_output}") add_custom_command (OUTPUT ${page_output} COMMAND ${HELP2MAN_EXECUTABLE} -N "${PROJECT_BINARY_DIR}/${page}" -o ${page_output} DEPENDS ${page} COMMENT "Generating man page for ${page}" VERBATIM) 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 "Hex viewer") set (CPACK_PACKAGE_VENDOR "Premysl Janouch") set (CPACK_PACKAGE_CONTACT "Přemysl Janouch ") set (CPACK_RESOURCE_FILE_LICENSE "${PROJECT_SOURCE_DIR}/LICENSE") set (CPACK_PACKAGE_VERSION_MAJOR ${project_VERSION_MAJOR}) set (CPACK_PACKAGE_VERSION_MINOR ${project_VERSION_MINOR}) set (CPACK_PACKAGE_VERSION_PATCH ${project_VERSION_PATCH}) set (CPACK_GENERATOR "TGZ;ZIP") set (CPACK_PACKAGE_FILE_NAME "${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)