58 lines
2.1 KiB
CMake
58 lines
2.1 KiB
CMake
# find doxygen
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if(MACOSX)
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# Add some path to search doxygen in more directories.
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set(ADDITIONAL_PATHS
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/Developer/Applications/Doxygen.app/Contents/Resources
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/Developer/Applications/Doxygen.app/Contents/MacOS
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$ENV{HOME}/Applications/Doxygen.app/Contents/Resources
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$ENV{HOME}/Applications/Doxygen.app/Contents/MacOS
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$ENV{HOME}/Applications/Developer/Doxygen.app/Contents/Resources
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$ENV{HOME}/Applications/Developer/Doxygen.app/Contents/MacOS)
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set(CMAKE_PROGRAM_PATH ${CMAKE_PROGRAM_PATH} ${ADDITIONAL_PATHS})
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endif()
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find_package(Doxygen REQUIRED)
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# set the input and output documentation paths
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set(DOXYGEN_INPUT_DIR ${PROJECT_SOURCE_DIR})
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set(DOXYGEN_OUTPUT_DIR ${PROJECT_BINARY_DIR}/doc)
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# see if we can generate the CHM documentation
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if(WINDOWS)
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# if HHC is found, we can generate the CHM (compressed HTML) output
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find_program(DOXYGEN_HHC_PROGRAM
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NAMES hhc.exe
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PATHS "c:/Program Files/HTML Help Workshop"
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DOC "HTML Help Compiler program")
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if(DOXYGEN_HHC_PROGRAM)
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set(DOXYGEN_GENERATE_HTMLHELP YES)
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else()
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set(DOXYGEN_GENERATE_HTMLHELP NO)
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endif()
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else()
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set(DOXYGEN_HHC_PROGRAM)
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set(DOXYGEN_GENERATE_HTMLHELP NO)
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endif()
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# configure the source Doxyfile by copying it and replacing all @variables@
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set(DOXYGEN_CONFIGURED_INPUT ${DOXYGEN_OUTPUT_DIR}/doxyfile)
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configure_file(${DOXYGEN_INPUT_DIR}/doc/doxyfile.in ${DOXYGEN_CONFIGURED_INPUT} @ONLY)
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# target setup
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add_custom_target(doc ALL
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COMMAND ${CMAKE_COMMAND} -E echo_append "Building API Documentation..."
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COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_CONFIGURED_INPUT}
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COMMAND ${CMAKE_COMMAND} -E echo "Done."
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WORKING_DIRECTORY ${DOXYGEN_INPUT_DIR})
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# setup install rules
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install(DIRECTORY ${DOXYGEN_OUTPUT_DIR}/html
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DESTINATION ${INSTALL_MISC_DIR}/doc
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COMPONENT doc)
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if(DOXYGEN_HHC_PROGRAM)
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install(FILES ${DOXYGEN_OUTPUT_DIR}/tgui.chm
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DESTINATION ${INSTALL_MISC_DIR}/doc
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COMPONENT doc)
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endif()
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