20 lines
498 B
CMake
20 lines
498 B
CMake
find_package(Doxygen)
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if(NOT DOXYGEN_FOUND)
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message(FATAL_ERROR "Doxygen is needed to build the documentation.")
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endif()
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set(DOXYFILE_IN Doxyfile.in)
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set(DOXYFILE ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
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configure_file(${DOXYFILE_IN} ${DOXYFILE} @ONLY)
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# add a target to generate API documentation with Doxygen
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add_custom_target(
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doc
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COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYFILE}
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WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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COMMENT "Generating API documentation with Doxygen"
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VERBATIM
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)
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