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32 lines
1.2 KiB
CMake
32 lines
1.2 KiB
CMake
#[===================================================================[
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docs target (optional)
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#]===================================================================]
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find_package (Doxygen)
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if (TARGET Doxygen::doxygen)
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set (doc_srcs docs/source.dox)
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file (GLOB_RECURSE other_docs docs/*.md)
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list (APPEND doc_srcs "${other_docs}")
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# read the source config and make a modified one
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# that points the output files to our build directory
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file (READ "${CMAKE_CURRENT_SOURCE_DIR}/docs/source.dox" dox_content)
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string (REGEX REPLACE "[\t ]*OUTPUT_DIRECTORY[\t ]*=(.*)"
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"OUTPUT_DIRECTORY=${CMAKE_BINARY_DIR}\n\\1"
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new_config "${dox_content}")
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file (WRITE "${CMAKE_BINARY_DIR}/source.dox" "${new_config}")
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add_custom_target (docs
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COMMAND "${DOXYGEN_EXECUTABLE}" "${CMAKE_BINARY_DIR}/source.dox"
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BYPRODUCTS "${CMAKE_BINARY_DIR}/html_doc/index.html"
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/docs"
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SOURCES "${doc_srcs}")
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if (is_multiconfig)
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set_property (
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SOURCE ${doc_srcs}
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APPEND
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PROPERTY HEADER_FILE_ONLY
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true)
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endif ()
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else ()
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message (STATUS "doxygen executable not found -- skipping docs target")
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endif ()
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