wlroots/CMake/Manpage.cmake

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CMake
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find_package(A2X)
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if (A2X_FOUND)
add_custom_target(man ALL)
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function(add_manpage name section)
add_custom_command(
OUTPUT ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${name}.${section}
COMMAND ${A2X_COMMAND}
--no-xmllint
--doctype manpage
--format manpage
-D ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}
${CMAKE_CURRENT_SOURCE_DIR}/${name}.${section}.txt
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${name}.${section}.txt
COMMENT Generating manpage for ${name}.${section}
)
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add_custom_target(man-${name}.${section}
DEPENDS
${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${name}.${section}
)
add_dependencies(man
man-${name}.${section}
)
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install(
FILES ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${name}.${section}
DESTINATION ${CMAKE_INSTALL_FULL_DATAROOTDIR}/man/man${section}
COMPONENT documentation
)
endfunction()
endif()