PHP_ARG_ENABLE([dom],
  [whether to enable DOM support],
  [AS_HELP_STRING([--disable-dom],
    [Disable DOM support])],
  [yes])

if test "$PHP_DOM" != "no"; then
  PHP_SETUP_LIBXML([DOM_SHARED_LIBADD], [
    AC_DEFINE([HAVE_DOM], [1],
      [Define to 1 if the PHP extension 'dom' is available.])
    PHP_LEXBOR_CFLAGS="-I@ext_srcdir@/lexbor -DLEXBOR_STATIC"
    LEXBOR_DIR="lexbor/lexbor"
    LEXBOR_SOURCES=m4_normalize(["
      $LEXBOR_DIR/core/array_obj.c
      $LEXBOR_DIR/core/array.c
      $LEXBOR_DIR/core/avl.c
      $LEXBOR_DIR/core/bst.c
      $LEXBOR_DIR/core/conv.c
      $LEXBOR_DIR/core/diyfp.c
      $LEXBOR_DIR/core/dobject.c
      $LEXBOR_DIR/core/dtoa.c
      $LEXBOR_DIR/core/hash.c
      $LEXBOR_DIR/core/mem.c
      $LEXBOR_DIR/core/mraw.c
      $LEXBOR_DIR/core/print.c
      $LEXBOR_DIR/core/serialize.c
      $LEXBOR_DIR/core/shs.c
      $LEXBOR_DIR/core/str.c
      $LEXBOR_DIR/core/strtod.c
      $LEXBOR_DIR/css/css.c
      $LEXBOR_DIR/css/log.c
      $LEXBOR_DIR/css/parser.c
      $LEXBOR_DIR/css/selectors/pseudo_state.c
      $LEXBOR_DIR/css/selectors/pseudo.c
      $LEXBOR_DIR/css/selectors/selector.c
      $LEXBOR_DIR/css/selectors/selectors.c
      $LEXBOR_DIR/css/selectors/state.c
      $LEXBOR_DIR/css/state.c
      $LEXBOR_DIR/css/syntax/anb.c
      $LEXBOR_DIR/css/syntax/parser.c
      $LEXBOR_DIR/css/syntax/state.c
      $LEXBOR_DIR/css/syntax/syntax.c
      $LEXBOR_DIR/css/syntax/token.c
      $LEXBOR_DIR/css/syntax/tokenizer.c
      $LEXBOR_DIR/css/syntax/tokenizer/error.c
      $LEXBOR_DIR/dom/interface.c
      $LEXBOR_DIR/dom/interfaces/attr.c
      $LEXBOR_DIR/dom/interfaces/cdata_section.c
      $LEXBOR_DIR/dom/interfaces/character_data.c
      $LEXBOR_DIR/dom/interfaces/comment.c
      $LEXBOR_DIR/dom/interfaces/document_fragment.c
      $LEXBOR_DIR/dom/interfaces/document_type.c
      $LEXBOR_DIR/dom/interfaces/document.c
      $LEXBOR_DIR/dom/interfaces/element.c
      $LEXBOR_DIR/dom/interfaces/node.c
      $LEXBOR_DIR/dom/interfaces/processing_instruction.c
      $LEXBOR_DIR/dom/interfaces/shadow_root.c
      $LEXBOR_DIR/dom/interfaces/text.c
      $LEXBOR_DIR/encoding/big5.c
      $LEXBOR_DIR/encoding/decode.c
      $LEXBOR_DIR/encoding/encode.c
      $LEXBOR_DIR/encoding/encoding.c
      $LEXBOR_DIR/encoding/euc_kr.c
      $LEXBOR_DIR/encoding/gb18030.c
      $LEXBOR_DIR/encoding/iso_2022_jp_katakana.c
      $LEXBOR_DIR/encoding/jis0208.c
      $LEXBOR_DIR/encoding/jis0212.c
      $LEXBOR_DIR/encoding/range.c
      $LEXBOR_DIR/encoding/res.c
      $LEXBOR_DIR/encoding/single.c
      $LEXBOR_DIR/html/encoding.c
      $LEXBOR_DIR/html/interface.c
      $LEXBOR_DIR/html/interfaces/anchor_element.c
      $LEXBOR_DIR/html/interfaces/area_element.c
      $LEXBOR_DIR/html/interfaces/audio_element.c
      $LEXBOR_DIR/html/interfaces/base_element.c
      $LEXBOR_DIR/html/interfaces/body_element.c
      $LEXBOR_DIR/html/interfaces/br_element.c
      $LEXBOR_DIR/html/interfaces/button_element.c
      $LEXBOR_DIR/html/interfaces/canvas_element.c
      $LEXBOR_DIR/html/interfaces/d_list_element.c
      $LEXBOR_DIR/html/interfaces/data_element.c
      $LEXBOR_DIR/html/interfaces/data_list_element.c
      $LEXBOR_DIR/html/interfaces/details_element.c
      $LEXBOR_DIR/html/interfaces/dialog_element.c
      $LEXBOR_DIR/html/interfaces/directory_element.c
      $LEXBOR_DIR/html/interfaces/div_element.c
      $LEXBOR_DIR/html/interfaces/document.c
      $LEXBOR_DIR/html/interfaces/element.c
      $LEXBOR_DIR/html/interfaces/embed_element.c
      $LEXBOR_DIR/html/interfaces/field_set_element.c
      $LEXBOR_DIR/html/interfaces/font_element.c
      $LEXBOR_DIR/html/interfaces/form_element.c
      $LEXBOR_DIR/html/interfaces/frame_element.c
      $LEXBOR_DIR/html/interfaces/frame_set_element.c
      $LEXBOR_DIR/html/interfaces/head_element.c
      $LEXBOR_DIR/html/interfaces/heading_element.c
      $LEXBOR_DIR/html/interfaces/hr_element.c
      $LEXBOR_DIR/html/interfaces/html_element.c
      $LEXBOR_DIR/html/interfaces/iframe_element.c
      $LEXBOR_DIR/html/interfaces/image_element.c
      $LEXBOR_DIR/html/interfaces/input_element.c
      $LEXBOR_DIR/html/interfaces/label_element.c
      $LEXBOR_DIR/html/interfaces/legend_element.c
      $LEXBOR_DIR/html/interfaces/li_element.c
      $LEXBOR_DIR/html/interfaces/link_element.c
      $LEXBOR_DIR/html/interfaces/map_element.c
      $LEXBOR_DIR/html/interfaces/marquee_element.c
      $LEXBOR_DIR/html/interfaces/media_element.c
      $LEXBOR_DIR/html/interfaces/menu_element.c
      $LEXBOR_DIR/html/interfaces/meta_element.c
      $LEXBOR_DIR/html/interfaces/meter_element.c
      $LEXBOR_DIR/html/interfaces/mod_element.c
      $LEXBOR_DIR/html/interfaces/o_list_element.c
      $LEXBOR_DIR/html/interfaces/object_element.c
      $LEXBOR_DIR/html/interfaces/opt_group_element.c
      $LEXBOR_DIR/html/interfaces/option_element.c
      $LEXBOR_DIR/html/interfaces/output_element.c
      $LEXBOR_DIR/html/interfaces/paragraph_element.c
      $LEXBOR_DIR/html/interfaces/param_element.c
      $LEXBOR_DIR/html/interfaces/picture_element.c
      $LEXBOR_DIR/html/interfaces/pre_element.c
      $LEXBOR_DIR/html/interfaces/progress_element.c
      $LEXBOR_DIR/html/interfaces/quote_element.c
      $LEXBOR_DIR/html/interfaces/script_element.c
      $LEXBOR_DIR/html/interfaces/select_element.c
      $LEXBOR_DIR/html/interfaces/slot_element.c
      $LEXBOR_DIR/html/interfaces/source_element.c
      $LEXBOR_DIR/html/interfaces/span_element.c
      $LEXBOR_DIR/html/interfaces/style_element.c
      $LEXBOR_DIR/html/interfaces/table_caption_element.c
      $LEXBOR_DIR/html/interfaces/table_cell_element.c
      $LEXBOR_DIR/html/interfaces/table_col_element.c
      $LEXBOR_DIR/html/interfaces/table_element.c
      $LEXBOR_DIR/html/interfaces/table_row_element.c
      $LEXBOR_DIR/html/interfaces/table_section_element.c
      $LEXBOR_DIR/html/interfaces/template_element.c
      $LEXBOR_DIR/html/interfaces/text_area_element.c
      $LEXBOR_DIR/html/interfaces/time_element.c
      $LEXBOR_DIR/html/interfaces/title_element.c
      $LEXBOR_DIR/html/interfaces/track_element.c
      $LEXBOR_DIR/html/interfaces/u_list_element.c
      $LEXBOR_DIR/html/interfaces/unknown_element.c
      $LEXBOR_DIR/html/interfaces/video_element.c
      $LEXBOR_DIR/html/interfaces/window.c
      $LEXBOR_DIR/html/parser.c
      $LEXBOR_DIR/html/token_attr.c
      $LEXBOR_DIR/html/token.c
      $LEXBOR_DIR/html/tokenizer.c
      $LEXBOR_DIR/html/tokenizer/error.c
      $LEXBOR_DIR/html/tokenizer/state_comment.c
      $LEXBOR_DIR/html/tokenizer/state_doctype.c
      $LEXBOR_DIR/html/tokenizer/state_rawtext.c
      $LEXBOR_DIR/html/tokenizer/state_rcdata.c
      $LEXBOR_DIR/html/tokenizer/state_script.c
      $LEXBOR_DIR/html/tokenizer/state.c
      $LEXBOR_DIR/html/tree.c
      $LEXBOR_DIR/html/tree/active_formatting.c
      $LEXBOR_DIR/html/tree/error.c
      $LEXBOR_DIR/html/tree/insertion_mode/after_after_body.c
      $LEXBOR_DIR/html/tree/insertion_mode/after_after_frameset.c
      $LEXBOR_DIR/html/tree/insertion_mode/after_body.c
      $LEXBOR_DIR/html/tree/insertion_mode/after_frameset.c
      $LEXBOR_DIR/html/tree/insertion_mode/after_head.c
      $LEXBOR_DIR/html/tree/insertion_mode/before_head.c
      $LEXBOR_DIR/html/tree/insertion_mode/before_html.c
      $LEXBOR_DIR/html/tree/insertion_mode/foreign_content.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_body.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_caption.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_cell.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_column_group.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_frameset.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_head_noscript.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_head.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_row.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_select_in_table.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_select.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_table_body.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_table_text.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_table.c
      $LEXBOR_DIR/html/tree/insertion_mode/in_template.c
      $LEXBOR_DIR/html/tree/insertion_mode/initial.c
      $LEXBOR_DIR/html/tree/insertion_mode/text.c
      $LEXBOR_DIR/html/tree/open_elements.c
      $LEXBOR_DIR/ns/ns.c
      $LEXBOR_DIR/ports/posix/lexbor/core/memory.c
      $LEXBOR_DIR/selectors-adapted/selectors.c
      $LEXBOR_DIR/tag/tag.c
    "])
    PHP_NEW_EXTENSION([dom], m4_normalize([
        attr.c
        cdatasection.c
        characterdata.c
        comment.c
        document.c
        documentfragment.c
        documenttype.c
        dom_iterators.c
        domexception.c
        domimplementation.c
        element.c
        entity.c
        entityreference.c
        html_collection.c
        html_document.c
        html5_parser.c
        html5_serializer.c
        infra.c
        inner_html_mixin.c
        namednodemap.c
        namespace_compat.c
        node.c
        nodelist.c
        notation.c
        parentnode/css_selectors.c
        parentnode/tree.c
        php_dom.c
        private_data.c
        processinginstruction.c
        text.c
        token_list.c
        xml_document.c
        xml_serializer.c
        xpath_callbacks.c
        xpath.c
        $LEXBOR_SOURCES
      ]),
      [$ext_shared],,
      [$PHP_LEXBOR_CFLAGS])
    PHP_ADD_BUILD_DIR([
      $ext_builddir/parentnode
      $ext_builddir/$LEXBOR_DIR/core
      $ext_builddir/$LEXBOR_DIR/css/selectors
      $ext_builddir/$LEXBOR_DIR/css/syntax/tokenizer
      $ext_builddir/$LEXBOR_DIR/css/tokenizer
      $ext_builddir/$LEXBOR_DIR/dom/interfaces
      $ext_builddir/$LEXBOR_DIR/encoding
      $ext_builddir/$LEXBOR_DIR/html/interfaces
      $ext_builddir/$LEXBOR_DIR/html/tokenizer
      $ext_builddir/$LEXBOR_DIR/html/tree/insertion_mode
      $ext_builddir/$LEXBOR_DIR/ns
      $ext_builddir/$LEXBOR_DIR/ports/posix/lexbor/core
      $ext_builddir/$LEXBOR_DIR/selectors-adapted
      $ext_builddir/$LEXBOR_DIR/tag
    ])
    PHP_SUBST([DOM_SHARED_LIBADD])
    PHP_INSTALL_HEADERS([ext/dom], m4_normalize([
      dom_ce.h
      namespace_compat.h
      xml_common.h
      xpath_callbacks.h
    ]))
    PHP_ADD_EXTENSION_DEP(dom, libxml)
  ])
fi