923d9ae061
This makes the code a bit less messy. We barely need if(BUILD_...) guards inside the cmake files, just the root CMakeLists.txt.
56 lines
1.7 KiB
CMake
56 lines
1.7 KiB
CMake
set(SPHINX_BUILD "sphinx-build" CACHE STRING "Name/Path of the sphinx-build executable to use.")
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set(SPHINX_FLAGS "" CACHE STRING "Flags to pass to sphinx-build")
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find_program(BIN_SPHINX "${SPHINX_BUILD}")
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if(NOT BIN_SPHINX)
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message(FATAL_ERROR "sphinx-build executable '${SPHINX_BUILD}' not found.")
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endif()
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separate_arguments(sphinx_flags UNIX_COMMAND "${SPHINX_FLAGS}")
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set(doc_path "${CMAKE_CURRENT_SOURCE_DIR}")
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# Configures conf.py in the current folder and puts it in the build folder
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configure_file(conf.py conf.py @ONLY)
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# We want to run `sphinx-build` with the following builders
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set(doc_builders "html" "man")
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# Name of all documentation targets
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set(doc_targets "")
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foreach(builder ${doc_builders})
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set(doc_target "doc_${builder}")
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set(builder_log "builder-${builder}.log")
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add_custom_target(${doc_target}
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COMMAND ${BIN_SPHINX}
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-b ${builder}
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# conf.py dir
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-c "${CMAKE_CURRENT_BINARY_DIR}"
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-d "${CMAKE_CURRENT_BINARY_DIR}/doctrees"
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${sphinx_flags}
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# Documentation source file dir
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"${CMAKE_CURRENT_SOURCE_DIR}"
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# Output dir
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"${CMAKE_CURRENT_BINARY_DIR}/${builder}" > ${builder_log}
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COMMENT "sphinx-build ${builder}: see doc/${builder_log}")
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list(APPEND doc_targets ${doc_target})
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endforeach()
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# Dummy target that depends on all documentation targets
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add_custom_target(doc ALL DEPENDS ${doc_targets})
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install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
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DESTINATION ${CMAKE_INSTALL_DOCDIR}
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COMPONENT doc)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/man/polybar.1
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DESTINATION ${CMAKE_INSTALL_MANDIR}/man1
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COMPONENT doc)
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install(FILES ${CMAKE_CURRENT_BINARY_DIR}/man/polybar.5
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DESTINATION ${CMAKE_INSTALL_MANDIR}/man5
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COMPONENT doc)
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