Mercurial > hg > sonic-visualiser
annotate misc/debian-dependencies.sh @ 649:24d17d37d81d kiosk
Close obsolete branch kiosk
author | Chris Cannam |
---|---|
date | Wed, 23 Mar 2011 14:29:38 +0000 (2011-03-23) |
parents | 84fd4bb8d656 |
children | f84413dd5a7a |
rev | line source |
---|---|
Chris@378 | 1 #!/bin/bash |
Chris@378 | 2 |
Chris@378 | 3 target=$1 |
Chris@378 | 4 |
Chris@378 | 5 if [ ! -f "$target" ]; then |
Chris@378 | 6 echo "Usage: $0 target-executable" |
Chris@378 | 7 exit 1 |
Chris@378 | 8 fi |
Chris@378 | 9 |
Chris@378 | 10 pfile=/tmp/packages_$$ |
Chris@378 | 11 rfile=/tmp/redundant_$$ |
Chris@378 | 12 |
Chris@378 | 13 trap "rm -f $pfile $rfile" 0 |
Chris@378 | 14 echo |
Chris@378 | 15 |
Chris@378 | 16 ldd "$target" | awk '{ print $3; }' | while read lib; do |
Chris@378 | 17 if test -n "$lib" ; then |
Chris@378 | 18 dpkg-query -S "$lib" |
Chris@378 | 19 fi |
Chris@378 | 20 done | grep ': ' | awk -F: '{ print $1 }' | sort | uniq > $pfile |
Chris@378 | 21 |
Chris@378 | 22 echo "Packages providing required libraries:" |
Chris@378 | 23 cat $pfile |
Chris@378 | 24 echo |
Chris@378 | 25 |
Chris@378 | 26 for p in `cat $pfile`; do |
Chris@378 | 27 apt-cache showpkg "$p" | grep '^ ' | grep ',' | awk -F, '{ print $1; }' | \ |
Chris@378 | 28 while read d; do |
Chris@378 | 29 if grep -q '^'$d'$' $pfile; then |
Chris@378 | 30 echo $p |
Chris@378 | 31 fi |
Chris@378 | 32 done |
Chris@378 | 33 done | sort | uniq > $rfile |
Chris@378 | 34 |
Chris@378 | 35 echo "Packages that can be eliminated because other packages depend on them:" |
Chris@378 | 36 cat $rfile |
Chris@378 | 37 echo |
Chris@378 | 38 |
Chris@378 | 39 echo "Remaining required packages:" |
Chris@378 | 40 cat $pfile $rfile | sort | uniq -u |
Chris@378 | 41 |