SlackBuilds-git/scripts/brokenpkg

#!/bin/sh
#  2004/08/22  K. Piche  Find missing library references.
#  2015/11/27  orbea     Refreshed script
#  2016/12/23  orbea     Format cleanup
#  2017/06/16  orbea     Optimization + cleanup
#  2018/02/10  orbea     Silence ldd warnings
#  2018/03/07  orbea     Silence find errors for missing directories
#  2018/03/11  orbea     Reduce indentation

ifs=$IFS
IFS=':'

ARCH=`uname -m`

libdirs="/lib:/usr/lib:/usr/X11R6/lib:/usr/libexec:/usr/$ARCH-slackware-linux:/lib64:/usr/lib64:/usr/X11R6/lib64"
extras=

#  Check ELF binaries in the PATH and specified dir trees.
for tree in $PATH $libdirs $extras; do
  [ -d "$tree" ] || continue
  printf %s\\n "DIR $tree"
  #  Get list of files in tree.
  files=`find "$tree" -type f`
  IFS=$ifs
  for i in $files; do
    [ -r "$i" ] || continue
    type=`file "$i"`
    case "$type" in *ELF*)
      #  Is an ELF binary.
      ldd=`ldd "$i" 2>/dev/null`
      case "$ldd" in *'not found'*)
        #  Missing lib.
        printf %s\\n "$i:"
        printf %s\\n "$ldd" | grep 'not found' ;;
      esac ;;
    esac
  done
done

exit 0