set(SPHINX_BUILD "sphinx-build" CACHE STRING "Name/Path of the sphinx-build executable to use.") set(SPHINX_FLAGS "" CACHE STRING "Flags to pass to sphinx-build") find_program(BIN_SPHINX "${SPHINX_BUILD}") if(NOT BIN_SPHINX) message(FATAL_ERROR "sphinx-build executable '${SPHINX_BUILD}' not found.") endif() separate_arguments(sphinx_flags UNIX_COMMAND "${SPHINX_FLAGS}") set(doc_path "${CMAKE_CURRENT_SOURCE_DIR}") # Configures conf.py in the current folder and puts it in the build folder configure_file(conf.py conf.py @ONLY) # We want to run `sphinx-build` with the following builders if (BUILD_DOC_HTML) list(APPEND doc_builders "html") endif() if (BUILD_DOC_MAN) list(APPEND doc_builders "man") endif() # Name of all documentation targets set(doc_targets "") foreach(builder ${doc_builders}) set(doc_target "doc_${builder}") set(builder_log "builder-${builder}.log") add_custom_target(${doc_target} COMMAND ${BIN_SPHINX} -b ${builder} # conf.py dir -c "${CMAKE_CURRENT_BINARY_DIR}" -d "${CMAKE_CURRENT_BINARY_DIR}/doctrees" ${sphinx_flags} # Documentation source file dir "${CMAKE_CURRENT_SOURCE_DIR}" # Output dir "${CMAKE_CURRENT_BINARY_DIR}/${builder}" > ${builder_log} COMMENT "sphinx-build ${builder}: see doc/${builder_log}") list(APPEND doc_targets ${doc_target}) endforeach() # Dummy target that depends on all documentation targets add_custom_target(doc ALL DEPENDS ${doc_targets}) install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/ DESTINATION ${CMAKE_INSTALL_DOCDIR} COMPONENT doc) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/man/polybar.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 COMPONENT doc) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/man/polybar.5 DESTINATION ${CMAKE_INSTALL_MANDIR}/man5 COMPONENT doc)