tgt = custom_target( 'xml-Server-doc', command: [ gen_doxygen, # XXX pass doxygen path as argument '--builddir=@OUTDIR@', '--section=Server', '--output-format=xml', wayland_doxygen, '@INPUT@', ], input: [ shared_files, server_files ], output: [ 'combine.xslt', 'index.xml' ], depends: [dot_png, dot_map] ) doxygen_Server_combine_xslt = tgt[0] doxygen_Server_index_xml = tgt[1]