c++ -DHAVE_CONFIG_H -I. -I.. -Wall -I/usr/local/include      -I/usr/local/include/libxml2 -I/usr/local/include   -D_REENTRANT -D_THREAD_SAFE -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include/libglade-2.0 -I/usr/local/include/gtk-2.0 -I/usr/local/include/libxml2 -I/usr/local/include -I/usr/local/lib/gtk-2.0/include -I/usr/local/include/atk-1.0 -I/usr/local/include/cairo -I/usr/local/include/pango-1.0 -I/usr/local/include/freetype2   -I../ffmpeg/libavformat -I../ffmpeg/libavcodec -I../ffmpeg/libavutil -I../ffmpeg/libswscale -DHAVE_SWSCALE  -I/usr/local/include   -D_FILE_OFFSET_BITS=64 -DKINO_PLUGINDIR=\""/usr/local/lib/kino-gtk2"\" -DDATADIR=\""/usr/local/share"\" -D_REENTRANT -D__STDC_CONSTANT_MACROS  -I/usr/local/include/lqt		 -I/usr/local/include -I/usr/local/include  -O -pipe -MT rwpipe.o -MD -MP -MF .deps/rwpipe.Tpo -c -o rwpipe.o rwpipe.cc
mv -f .deps/rwpipe.Tpo .deps/rwpipe.Po
/bin/sh ../libtool --tag=CXX   --mode=link c++  -O -pipe -export-dynamic -L/usr/local/lib/libquicktime	 -L/usr/local/lib -L/usr/local/lib -o kino main.o support.o callbacks.o message.o preferences.o preferences_dialog.o playlist.o filehandler.o riff.o avi.o frame.o error.o ieee1394io.o framedisplayer.o oss.o jogshuttle.o mediactrl.o kino_common.o page_editor.o page_capture.o page_timeline.o page_export.o page_bttv.o export.o page_export_1394.o page_export_avi.o page_export_stills.o page_export_audio.o page_export_mjpeg.o page_export_pipe.o page_trim.o page_magick.o commands.o v4l.o displayer.o gtkenhancedscale.o kino_av_pipe.o image_create.o image_filters.o image_transitions.o audio_filters.o audio_transitions.o storyboard.o stringutils.o smiltime.o rwpipe.o -L/usr/local/lib -L/usr/local/include -ldv -lm      -L/usr/local/lib -lxml2   -pthread -Wl,--rpath -Wl,/usr/local/lib -L/usr/local/lib -lgthread-2.0 -lglade-2.0 -lxml2 -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.
 0 -lpangocairo-1.0 -lXext -lXrender -lXinerama -lXi -lXrandr -lXcursor -lXcomposite -lXdamage -lcairo -lpangoft2-1.0 -lfontconfig -lfreetype -lz -lpango-1.0 -lm -lX11 -lXfixes -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -liconv   ../ffmpeg/libavformat/libavformat-kino.a ../ffmpeg/libavcodec/libavcodec-kino.a ../ffmpeg/libavutil/libavutil-kino.a ../ffmpeg/libswscale/libswscale-kino.a  -L/usr/local/lib -lsamplerate   cell-renderers/libcellrenderers.a -lXv -lXext   -lm  -lSM -lICE  -L/usr/local/lib -R/usr/local/lib 
mkdir .libs
c++ -O -pipe -o kino main.o support.o callbacks.o message.o preferences.o preferences_dialog.o playlist.o filehandler.o riff.o avi.o frame.o error.o ieee1394io.o framedisplayer.o oss.o jogshuttle.o mediactrl.o kino_common.o page_editor.o page_capture.o page_timeline.o page_export.o page_bttv.o export.o page_export_1394.o page_export_avi.o page_export_stills.o page_export_audio.o page_export_mjpeg.o page_export_pipe.o page_trim.o page_magick.o commands.o v4l.o displayer.o gtkenhancedscale.o kino_av_pipe.o image_create.o image_filters.o image_transitions.o audio_filters.o audio_transitions.o storyboard.o stringutils.o smiltime.o rwpipe.o -pthread -Wl,--rpath -Wl,/usr/local/lib -Wl,--export-dynamic  -L/usr/local/lib/libquicktime -L/usr/local/lib -L/usr/local/include /usr/local/lib/libdv.so /usr/local/lib/libgthread-2.0.so /usr/local/lib/libglade-2.0.so /usr/local/lib/libxml2.so /usr/local/lib/libgtk-x11-2.0.so /usr/local/lib/libgdk-x11-2.0.so /usr/local/lib/libatk-1.0.so /usr/lo
 cal/lib/libgdk_pixbuf-2.0.so /usr/local/lib/libpangocairo-1.0.so /usr/local/lib/libXinerama.so /usr/local/lib/libXi.so /usr/local/lib/libXrandr.so /usr/local/lib/libXcursor.so /usr/local/lib/libXcomposite.so /usr/local/lib/libXdamage.so /usr/local/lib/libcairo.so -pthread -lpng /usr/local/lib/libXrender.so /usr/local/lib/libpangoft2-1.0.so /usr/local/lib/libfontconfig.so /usr/local/lib/libexpat.so /usr/local/lib/libfreetype.so -lz /usr/local/lib/libpango-1.0.so /usr/local/lib/libXfixes.so /usr/local/lib/libgobject-2.0.so /usr/local/lib/libgmodule-2.0.so /usr/local/lib/libglib-2.0.so /usr/local/lib/libintl.so /usr/local/lib/libpcre.so /usr/local/lib/libiconv.so ../ffmpeg/libavformat/libavformat-kino.a ../ffmpeg/libavcodec/libavcodec-kino.a ../ffmpeg/libavutil/libavutil-kino.a ../ffmpeg/libswscale/libswscale-kino.a /usr/local/lib/libsamplerate.so cell-renderers/libcellrenderers.a /usr/local/lib/libXv.so /usr/local/lib/libXext.so /usr/local/lib/libX11.so /usr/local/lib/libXdmcp
 .so -lrpcsvc /usr/local/lib/libXau.so -lm /usr/local/lib/lib!
 SM.so /u
sr/local/lib/libICE.so   -Wl,--rpath -Wl,/usr/local/lib -Wl,--rpath -Wl,/usr/local/lib
main.o(.text+0x87): In function `sigsegv_handler':
: undefined reference to `backtrace'
main.o(.text+0x93): In function `sigsegv_handler':
: undefined reference to `backtrace_symbols'
gmake[3]: *** [kino] Error 1
gmake[3]: Leaving directory `/usr/ports/multimedia/kino/work/kino-1.1.1/src'
gmake[2]: *** [all-recursive] Error 1
gmake[2]: Leaving directory `/usr/ports/multimedia/kino/work/kino-1.1.1/src'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/usr/ports/multimedia/kino/work/kino-1.1.1'
gmake: *** [all] Error 2
*** Error code 2

Stop in /usr/ports/multimedia/kino.

Fix: 

A workaround is to deinstall devel/libexecinfo before building
or updating (kino-1.1.1_1) then reinstall devel/libexecinfo.

It appears the problem lies in the backtrace area but its a
bit beyond my skills to do a real fix.
How-To-Repeat: Install devel/libexecinfo and build/update multimedia/kino