p
2962a644da
Taking some preliminary steps for inclusion in Linux distributions. The help message has been slightly improved and the README extended, with part of it now residing in the man page. One less GNU dependency, for what it's worth.
133 lines
4.9 KiB
CMake
133 lines
4.9 KiB
CMake
project (json-rpc-shell C)
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cmake_minimum_required (VERSION 2.8.5)
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# Options
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option (WANT_READLINE "Use GNU Readline for the UI (better)" ON)
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option (WANT_LIBEDIT "Use BSD libedit for the UI" OFF)
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# Moar warnings
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if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
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# -Wunused-function is pretty annoying here, as everything is static
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set (CMAKE_C_FLAGS
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"${CMAKE_C_FLAGS} -std=c99 -Wall -Wextra -Wno-unused-function")
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endif ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
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# Version
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set (project_VERSION_MAJOR "0")
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set (project_VERSION_MINOR "1")
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set (project_VERSION_PATCH "0")
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set (project_VERSION "${project_VERSION_MAJOR}")
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set (project_VERSION "${project_VERSION}.${project_VERSION_MINOR}")
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set (project_VERSION "${project_VERSION}.${project_VERSION_PATCH}")
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# For custom modules
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set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
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# Dependencies
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find_package (Curses)
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find_package (PkgConfig REQUIRED)
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pkg_check_modules (dependencies REQUIRED libcurl jansson)
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# Note that cURL can link to a different version of libssl than we do,
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# in which case the results are undefined
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pkg_check_modules (libssl REQUIRED libssl libcrypto)
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find_package (LibEV REQUIRED)
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pkg_check_modules (ncursesw ncursesw)
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set (project_libraries ${dependencies_LIBRARIES}
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${libssl_LIBRARIES} ${LIBEV_LIBRARIES})
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include_directories (${dependencies_INCLUDE_DIRS}
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${libssl_INCLUDE_DIRS} ${LIBEV_INCLUDE_DIRS})
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if (ncursesw_FOUND)
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list (APPEND project_libraries ${ncursesw_LIBRARIES})
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include_directories (${ncursesw_INCLUDE_DIRS})
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elseif (CURSES_FOUND)
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list (APPEND project_libraries ${CURSES_LIBRARY})
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include_directories (${CURSES_INCLUDE_DIR})
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else (CURSES_FOUND)
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message (SEND_ERROR "Curses not found")
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endif (ncursesw_FOUND)
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if ((WANT_READLINE AND WANT_LIBEDIT) OR (NOT WANT_READLINE AND NOT WANT_LIBEDIT))
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message (SEND_ERROR "You have to choose either GNU Readline or libedit")
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elseif (WANT_READLINE)
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list (APPEND project_libraries readline)
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elseif (WANT_LIBEDIT)
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pkg_check_modules (libedit REQUIRED libedit)
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list (APPEND project_libraries ${libedit_LIBRARIES})
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include_directories (${libedit_INCLUDE_DIRS})
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endif ((WANT_READLINE AND WANT_LIBEDIT) OR (NOT WANT_READLINE AND NOT WANT_LIBEDIT))
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# Generate a configuration file
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set (HAVE_READLINE "${WANT_READLINE}")
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set (HAVE_EDITLINE "${WANT_LIBEDIT}")
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configure_file (${PROJECT_SOURCE_DIR}/config.h.in ${PROJECT_BINARY_DIR}/config.h)
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include_directories (${PROJECT_BINARY_DIR})
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# Build the main executable and link it
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add_executable (${PROJECT_NAME} ${PROJECT_NAME}.c http-parser/http_parser.c)
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target_link_libraries (${PROJECT_NAME} ${project_libraries})
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# Development tools
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find_package (LibMagic)
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if (LIBMAGIC_FOUND)
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include_directories (${LIBMAGIC_INCLUDE_DIRS})
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add_executable (json-rpc-test-server
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json-rpc-test-server.c http-parser/http_parser.c)
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target_link_libraries (json-rpc-test-server
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${project_libraries} ${LIBMAGIC_LIBRARIES})
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endif ()
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# The files to be installed
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include (GNUInstallDirs)
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install (TARGETS ${PROJECT_NAME} DESTINATION ${CMAKE_INSTALL_BINDIR})
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install (PROGRAMS json-format.pl DESTINATION ${CMAKE_INSTALL_BINDIR})
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install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})
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# Generate documentation from program help
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find_program (ASCIIDOCTOR_EXECUTABLE asciidoctor)
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if (NOT ASCIIDOCTOR_EXECUTABLE)
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message (FATAL_ERROR "asciidoctor not found")
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endif (NOT ASCIIDOCTOR_EXECUTABLE)
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foreach (page ${PROJECT_NAME})
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set (page_output "${PROJECT_BINARY_DIR}/${page}.1")
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list (APPEND project_MAN_PAGES "${page_output}")
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add_custom_command (OUTPUT ${page_output}
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COMMAND ${ASCIIDOCTOR_EXECUTABLE} -b manpage
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-a release-version=${project_VERSION}
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"${PROJECT_SOURCE_DIR}/${page}.adoc"
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-o "${page_output}"
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DEPENDS ${page}.adoc
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COMMENT "Generating man page for ${page}" VERBATIM)
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endforeach (page)
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add_custom_target (docs ALL DEPENDS ${project_MAN_PAGES})
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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 (page)
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# CPack
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set (CPACK_PACKAGE_DESCRIPTION_SUMMARY
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"A shell for running JSON-RPC 2.0 queries")
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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_PACKAGE_VERSION_MAJOR ${project_VERSION_MAJOR})
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set (CPACK_PACKAGE_VERSION_MINOR ${project_VERSION_MINOR})
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set (CPACK_PACKAGE_VERSION_PATCH ${project_VERSION_PATCH})
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set (CPACK_GENERATOR "TGZ;ZIP")
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set (CPACK_PACKAGE_FILE_NAME
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"${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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include (CPack)
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