77 lines
2.2 KiB
CMake
77 lines
2.2 KiB
CMake
cmake_minimum_required (VERSION 3.7)
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find_program(ASCIIDOC NAMES asciidoc asciidoctor DOC "path to the asciidoc binary")
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mark_as_advanced (ASCIIDOC)
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if (ASCIIDOC)
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execute_process (
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COMMAND ${ASCIIDOC} --version
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OUTPUT_VARIABLE ASCIIDOC_version_output
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ERROR_VARIABLE ASCIIDOC_version_error
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RESULT_VARIABLE ASCIIDOC_version_result
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)
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if (${ASCIIDOC_version_output})
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string (
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REGEX REPLACE
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"^asciidoc (\\d+\\.\\d+\\.\\d+)$"
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"\\1"
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ASCIIDOC_VERSION
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"${ASCIIDOC_version_output}"
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)
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endif ()
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set (ASCIIDOC_target_usage "ASCIIDOC_target(<name> SOURCE <source> OUTPUT <output> [DEPENDS ...])")
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macro (ASCIIDOC_target name)
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set (_ASCIIDOC_${name}_onoff_args HTML5)
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set (_ASCIIDOC_${name}_value_args SOURCE OUTPUT)
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set (_ASCIIDOC_${name}_multi_args DEPENDS)
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cmake_parse_arguments (_ASCIIDOC_${name}
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"${_ASCIIDOC_${name}_onoff_args}"
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"${_ASCIIDOC_${name}_value_args}"
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"${_ASCIIDOC_${name}_multi_args}"
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${ARGN}
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)
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if (NOT _ASCIIDOC_${name}_SOURCE)
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message (FATAL_ERROR "${ASCIIDOC_target_usage}")
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endif ()
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if (NOT _ASCIIDOC_${name}_OUTPUT)
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message (FATAL_ERROR "${ASCIIDOC_target_usage}")
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endif ()
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get_filename_component (dir "${_ASCIIDOC_${name}_OUTPUT}" DIRECTORY)
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file (MAKE_DIRECTORY "${dir}")
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add_custom_command (
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OUTPUT
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"${_ASCIIDOC_${name}_OUTPUT}"
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COMMAND
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"${ASCIIDOC}"
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-b html5
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-o "${_ASCIIDOC_${name}_OUTPUT}"
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#--theme=volnitsky
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-a icons
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"${_ASCIIDOC_${name}_SOURCE}"
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DEPENDS
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"${_ASCIIDOC_${name}_SOURCE};${_ASCIIDOC_${name}_DEPENDS}"
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MAIN_DEPENDENCY
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"${_ASCIIDOC_${name}_SOURCE}"
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COMMENT
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"[asciidoc] ${_ASCIIDOC_${name}_SOURCE}"
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)
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add_custom_target (${name} "${_ASCIIDOC_${name}_OUTPUT}")
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endmacro ()
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endif ()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args (ASCIIDOC
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REQUIRED_VARS ASCIIDOC
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VERSION_VAR ASCIIDOC_VERSION
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)
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