+# cd cincv; cfg_cv.sh /path/cin5
+# used git clone "git://git.cinelerra-cv.org/goodguy/cinelerra.git" "cinelerra5"
+# ver: git checkout 135eb5f052a2f75e4df6c86511a94ec9586e096d (dec 30, 2016)
+cin="$1"
+THIRDPARTY=`pwd`/thirdparty
+unset LIBS LDFLAGS CFLAGS CPPFLAGS CXXFLAGS
+export ac_cv_header_xmmintrin_h=no
+for f in ./quicktime/Makefile.am ./libmpeg3/Makefile.am; do
+ sed -e 's/-Wl,--no-undefined//' -i $f
+done
+rm -rf thirdparty; cp -a $cin/thirdparty .
+for f in configure.ac Makefile.am autogen.sh; do mv $f $f.cv; cp -a $cin/$f .; done
+mv m4 m4.cv
+rm -rf ./libzmpeg3 ./db
+mkdir -p libzmpeg3 db db/utils mpeg2enc mplexlo
+
+./autogen.sh
+./configure --disable-static-build --without-ladspa-build \
+ --enable-faac=yes --enable-faad2=yes --enable-a52dec=yes \
+ --enable-mjpegtools=yes --enable-lame=yes --enable-x264=yes \
+ --enable-libogg=auto --enable-libtheora=auto --enable-libvorbis=auto \
+ --enable-openexr=auto --enable-libsndfile=auto --enable-libdv=auto \
+ --enable-libjpeg=auto --enable-tiff=auto --enable-x264=auto \
+ --disable-audiofile --disable-encore --disable-esound --disable-fdk \
+ --disable-ffmpeg --disable-fftw --disable-flac --disable-giflib --disable-ilmbase \
+ --disable-libavc1394 --disable-libraw1394 --disable-libiec61883 --disable-libvpx \
+ --disable-openjpeg --disable-twolame --disable-x265
+
+export CFG_VARS='CFLAGS+=" -fPIC"'; \
+export MAK_VARS='CFLAGS+=" -fPIC"'; \
+export CFG_PARAMS="--with-pic --enable-pic --disable-asm"; \