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#!/bin/bash
if [ -z "$1" ]; then
echo "Usage: $0 /path/to/tree"
exit 1
fi
# remove all non unused python files
DIR=$1
ARCH=`uname -m | sed -e 's/i.86/i386/'`
if [ "$ARCH" = "x86_64" -o $ARCH = s390x ]; then
LIBDIR=lib64
else
LIBDIR=lib
fi
mkdir -p $DIR/proc
mkdir -p $DIR/tmp
mount -t proc /proc $DIR/proc
if [ $ARCH = "sparc" -o $ARCH = "sparc64" ]; then
mkdir $DIR/dev
mknod $DIR/dev/openprom c 10 139
<$DIR/dev/openprom
fi
(/usr/sbin/chroot $DIR /usr/bin/anaconda -m dir://mnt/source --test --text --traceonly; \
cd $DIR; find usr/$LIBDIR/python* usr/lib/anaconda usr/lib/booty -type f | sed 's,^,/,' ) | \
sort | uniq -u | sed s,^,./, | while read fn; do
[ ! -d "$DIR/$fn" ] && rm "$DIR/$fn"
done
umount $DIR/proc
rmdir $DIR/proc
rm -rf $DIR/tmp
rm -rf $DIR/dev
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