gstreamer1-plugins-bad-free/gst-p-bad-cleanup.sh

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2012-08-20 16:09:17 +00:00
#!/bin/sh
# Process a gst-plugins-bad tarball to remove
# unwanted GStreamer plugins.
#
# See https://bugzilla.redhat.com/show_bug.cgi?id=532470
# for details
#
# Bastien Nocera <bnocera@redhat.com> - 2010
#
SOURCE="$1"
NEW_SOURCE=`echo $SOURCE | sed 's/bad-/bad-free-/'`
DIRECTORY=`echo $SOURCE | sed 's/\.tar\.xz//'`
ALLOWED="
aacparse
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accurip
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adpcmdec
adpcmenc
aiff
aiffparse
amrparse
asfmux
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audiobuffersplit
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audiofxbad
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audiomixer
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audiomixmatrix
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audioparsers
audiovisualizers
autoconvert
bayer
camerabin
camerabin2
cdxaparse
coloreffects
colorspace
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compositor
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dataurisrc
dccp
debugutils
dtmf
faceoverlay
festival
fieldanalysis
freeverb
freeze
frei0r
gaudieffects
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gdp
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geometrictransform
h264parse
hdvparse
hls
id3tag
inter
interlace
invtelecine
ivfparse
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ivtc
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jpegformat
jp2kdecimator
legacyresample
librfb
liveadder
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midi
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mve
mpegdemux
mpeg4videoparse
mpegpsmux
mpegtsdemux
mpegtsmux
mpegvideoparse
mxf
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netsim
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nsf
nuvdemux
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onvif
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patchdetect
pcapparse
pnm
qtmux
rawparse
removesilence
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rtp
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rtpmux
rtpvp8
scaletempo
sdi
sdp
segmentclip
selector
smooth
speed
stereo
subenc
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timecode
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tta
valve
videofilters
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videoframe_audiolevel
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videomaxrate
videomeasure
videoparsers
videosignal
vmnc
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yadif
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y4m
"
NOT_ALLOWED="
dvbsuboverlay
dvdspu
real
siren
"
error()
{
MESSAGE=$1
echo $MESSAGE
exit 1
}
check_allowed()
{
MODULE=$1
for i in $ALLOWED ; do
if test x$MODULE = x$i ; then
return 0;
fi
done
# Ignore errors coming from ext/ directory
# they require external libraries so are ineffective anyway
return 1;
}
check_not_allowed()
{
MODULE=$1
for i in $NOT_ALLOWED ; do
if test x$MODULE = x$i ; then
return 0;
fi
done
return 1;
}
rm -rf $DIRECTORY
tar xJf $SOURCE || error "Cannot unpack $SOURCE"
pushd $DIRECTORY > /dev/null || error "Cannot open directory \"$DIRECTORY\""
unknown=""
for subdir in gst ext sys; do
for dir in $subdir/* ; do
# Don't touch non-directories
if ! [ -d $dir ] ; then
continue;
fi
MODULE=`basename $dir`
if ( check_not_allowed $MODULE ) ; then
echo "**** Removing $MODULE ****"
echo "Removing directory $dir"
rm -r $dir || error "Cannot remove $dir"
if grep -q "AG_GST_CHECK_PLUGIN($MODULE)" configure.ac ; then
echo "Removing element check for $MODULE"
grep -v "AG_GST_CHECK_PLUGIN($MODULE)" configure.ac > configure.ac.new && mv configure.ac.new configure.ac
fi
echo "Removing Makefile generation for $MODULE"
grep -v "$dir/Makefile" configure.ac > configure.ac.new && mv configure.ac.new configure.ac
# Urgh
if test $MODULE = real ; then
grep -v "AG_GST_DISABLE_PLUGIN(real)" configure.ac > configure.ac.new && mv configure.ac.new configure.ac
fi
echo "Removing documentation for $MODULE"
if grep -q "$MODULE" docs/plugins/Makefile.am ; then
grep -v $dir docs/plugins/Makefile.am > docs/plugins/Makefile.am.new && mv docs/plugins/Makefile.am.new docs/plugins/Makefile.am
fi
echo
elif test $subdir = ext || test $subdir = sys; then
# Ignore library or system non-blacklisted plugins
continue;
elif ! ( check_allowed $MODULE ) ; then
echo "Unknown module in $dir"
unknown="$unknown $dir"
fi
done
done
echo
if test "x$unknown" != "x"; then
echo -n "Aborting due to unkown modules: "
echo "$unknown" | sed "s/ /\n /g"
exit 1
fi
autoreconf
popd > /dev/null
tar cJf $NEW_SOURCE $DIRECTORY
echo "$NEW_SOURCE is ready to use"