ADD_CUSTOM_COMMAND(
    OUTPUT ruby-autogen.rb
    COMMAND ${PERL_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/codegen.pl ${dfhack_SOURCE_DIR}/library/include/df/codegen.out.xml ${CMAKE_CURRENT_SOURCE_DIR}/ruby-autogen.rb
    DEPENDS ${dfhack_SOURCE_DIR}/library/include/df/codegen.out.xml codegen.pl
)
ADD_CUSTOM_TARGET(ruby-autogen-rb ALL DEPENDS ruby-autogen.rb)
include_directories("${dfhack_SOURCE_DIR}/depends/tthread")
DFHACK_PLUGIN(ruby ruby.cpp LINK_LIBRARIES dfhack-tinythread)
install(FILES ruby.rb ruby-autogen.rb DESTINATION ${DFHACK_LIBRARY_DESTINATION})