finddeps



    1 #!/bin/bash
    2 # Find dependency of files in /usr/lib and /usr/bin of a port by looking at
    3 #  the output of ldd
    4 #
    5 # Johannes Winkelmann <jw at tks6 dot net>
    6 # awk stuff by Juergen Daubert <jue at jue dot li>
    7 
    8 version=1.9.1
    9 pkgdb="/var/lib/pkg/db"
   10 
   11 export LD_LIBRARY_PATH=/lib:/usr/lib:/lib32:/usr/lib32:$LD_LIBRARY_PATH
   12 
   13 function printDep() {
   14     deps=()
   15     files=(`awk -v p="$1" -v RS="" '$1==p' $pkgdb | awk '/(sbin|bin|lib|lib32|libexec)\//'`)
   16     for f in ${files[*]}; do
   17         if [ -f "/$f" ]; then
   18             deps=(${deps[*]} `ldd /$f 2> /dev/null | awk '!/(linux-gate)|( dynamic)|(not found)/ {print $3}'`)
   19         fi
   20     done
   21 
   22     deps=(`for t in  ${deps[*]}; do realpath $t; done|sort|uniq`)
   23 
   24     for d in ${deps[*]}; do
   25         awk -v s="$d" -v RS="" '$0 ~ substr(s,2) {print $1}' $pkgdb
   26     done
   27 }
   28 
   29 
   30 if [ "$1" = "" ]; then
   31     echo "Usage: ${0##*/} <port>"
   32     exit -1
   33 fi
   34 
   35 pkgName=${1##*/}
   36 
   37 prt-get isinst $pkgName &> /dev/null
   38 if [ $? -ne 0 ]; then
   39     echo "$pkgName is not installed"
   40     exit -3
   41 fi
   42 
   43 depPkg=`printDep $pkgName |sort|uniq|grep -v "\<$pkgName\>"`
   44 
   45 for p in $depPkg; do
   46     echo -n $p
   47     coll=`prt-get printf "%p" --filter=$p|sed -e 's|.*/||'`
   48     if [ "$coll" != "" ]; then
   49         echo -n " ($coll)"
   50     fi
   51     echo ""
   52 done|sort -k 2