comparison misc/debian-dependencies.sh @ 863:ac805901f02a

Output for control file

 
 pfile=/tmp/packages_$$
 rfile=/tmp/redundant_$$
 
 trap "rm -f $pfile $rfile" 0
-echo
+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:"
-cat $pfile
-echo
+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
+		echo $p 1>&2
 	    fi
     done
 done | sort | uniq > $rfile
 
-echo "Packages that can be eliminated because other packages depend on them:"
-cat $rfile
-echo
+echo "Packages that can be eliminated because other packages depend on them:" 1>&2
+cat $rfile 1>&2
+echo 1>&2
 
-echo "Remaining required packages:"
-cat $pfile $rfile | sort | uniq -u
+cat $pfile $rfile | sort | uniq -u | sed 's/$/,/' | fmt -1000 | sed 's/^/Depends: /'
 
+