2016-10-15 0:04 GMT+08:00 Ricardo Constantino <wiia...@gmail.com>: > > On 2016-10-14 14:53, Steven Liu wrote: > > @@ -295,6 +295,7 @@ External library support: > > on OSX if openssl and gnutls are not used > [autodetect] > > --enable-x11grab enable X11 grabbing (legacy) [no] > > --disable-xlib disable xlib [autodetect] > > + --enable-xml2 disable XML parsing using the C library > libxml2 [no] > "enable XML parsing" here. > > --disable-zlib disable zlib [autodetect] > > > > The following libraries provide various hardware acceleration > features: > > @@ -1552,6 +1553,7 @@ EXTERNAL_LIBRARY_LIST=" > > videotoolbox > > x11grab > > xlib > > + xml2 > > zlib > > " > > > > @@ -2854,6 +2856,7 @@ eac3_demuxer_select="ac3_parser" > > f4v_muxer_select="mov_muxer" > > fifo_muxer_deps="threads" > > flac_demuxer_select="flac_parser" > > +hds_demuxer_deps="xml2" > > hds_muxer_select="flv_muxer" > > hls_muxer_select="mpegts_muxer" > > image2_alias_pix_demuxer_select="image2_demuxer" > > @@ -5675,6 +5678,7 @@ enabled jni && { [ $target_os = > "android" ] && check_header jni.h > > check_lib2 "dlfcn.h" dlopen -ldl; } > > enabled ladspa && { check_header ladspa.h || die "ERROR: > ladspa.h header not found"; } > > enabled libiec61883 && require libiec61883 libiec61883/iec61883.h > iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394 -liec61883 > > +enabled xml2 && { require_pkg_config libxml-2.0 > libxml2/libxml/xmlversion.h xmlCheckVersion || disabled-xml2; } > Just leave the require_pkg_config. If the user enabled xml2 and it wasn't > detected then configure is supposed to fail. > ok let me test it
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