cmake_minimum_required (VERSION 3.0...3.27) project (neetdraw VERSION 0.1.0 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=c99 -Wall -Wextra ${wdisabled}") endif () # For custom modules set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake ${PROJECT_SOURCE_DIR}/liberty/cmake) # Dependencies find_package (LibEV REQUIRED) find_package (Ncursesw REQUIRED) find_package (Termo QUIET NO_MODULE) option (USE_SYSTEM_TERMO "Don't compile our own termo, 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 ${CMAKE_COMMAND} --build termo)") # We don't have many good choices; this is a relatively clean approach # (other possibilities: setting a variable in the parent scope, using # a cache variable, writing a special config file with build paths in it # and including it here, or setting a custom property on the targets) get_directory_property (Termo_INCLUDE_DIRS DIRECTORY termo INCLUDE_DIRECTORIES) set (Termo_LIBRARIES termo-static) endif () # Configuration if ("${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 () set (project_libraries ${LibEV_LIBRARIES} ${Termo_LIBRARIES} ${Ncursesw_LIBRARIES}) include_directories (${LibEV_INCLUDE_DIRS} ${Termo_INCLUDE_DIRS} ${Ncursesw_INCLUDE_DIRS}) include (CheckFunctionExists) set (CMAKE_REQUIRED_LIBRARIES ${project_libraries}) CHECK_FUNCTION_EXISTS ("resizeterm" HAVE_RESIZETERM) # -liconv may or may not be a part of libc foreach (extra iconv) find_library (extra_lib_${extra} ${extra}) if (extra_lib_${extra}) list (APPEND project_libraries ${extra_lib_${extra}}) endif () endforeach () # Project source files set (project_sources ${PROJECT_NAME}.c) set (project_headers ${PROJECT_BINARY_DIR}/config.h) # Generate a configuration file configure_file (${PROJECT_SOURCE_DIR}/config.h.in ${PROJECT_BINARY_DIR}/config.h) include_directories (${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR}) # Build the main executable and link it add_executable (${PROJECT_NAME} ${project_sources} ${project_headers}) target_link_libraries (${PROJECT_NAME} ${project_libraries}) # The files to be installed include (GNUInstallDirs) install (TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR}) install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR}) # CPack set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "Terminal drawing application") set (CPACK_PACKAGE_VENDOR "Premysl Eric Janouch") set (CPACK_PACKAGE_CONTACT "Přemysl Eric Janouch
") set (CPACK_RESOURCE_FILE_LICENSE "${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}") include (CPack)