Mercurial > hg > sonic-visualiser
view deploy/linux/debian-dependencies.sh @ 1815:ec7d4f243ffa
Subrepo update
author | Chris Cannam |
---|---|
date | Tue, 15 May 2018 13:30:09 +0100 |
parents | c977df9da61e |
children | a901eff2acaf |
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#!/bin/bash target=$1 if [ ! -f "$target" ]; then echo "Usage: $0 target-executable" exit 1 fi pfile=/tmp/packages_$$ rfile=/tmp/redundant_$$ trap "rm -f $pfile $rfile" 0 echo 1>&2 ldd "$target" | awk '{ print $3; }' | grep '^/' | while read lib; do if test -n "$lib" ; then dpkg-query -S "$lib" fi done | grep ': ' | awk -F: '{ print $1 }' | sort | uniq > $pfile echo "Packages providing required libraries:" 1>&2 cat $pfile 1>&2 echo 1>&2 for p in `cat $pfile`; do echo Looking at $p 1>&2 apt-cache showpkg "$p" | grep '^ ' | grep ',' | awk -F, '{ print $1; }' | \ while read d; do if grep -q '^'$d'$' $pfile; then echo $p fi done done | sort | uniq > $rfile echo "Packages that can be eliminated because other packages depend on them:" 1>&2 cat $rfile 1>&2 echo 1>&2 cat $pfile $rfile | sort | uniq -u | sed 's/$/,/' | fmt -1000 | sed 's/^/Depends: /' | sed 's/,$/, libc6/' | sed 's/libjack0,/jackd,/'