Determine libraries needed by a binary and output in format for snapcraft.yaml

lddtostage-pacman

#!/bin/bash

TMPDIR=$(mktemp -d)
LDD=$TMPDIR/LDD
PACKAGES=$TMPDIR/PACKAGES

ldd $1 | awk -F ' ' '{print $3}' | sed '/^$/d' | sed '/^(/d' | grep -v '^not' > $LDD

while read p; do
  echo -n .
  package=$(pacman -Fq $p | sed 's/.*\///')
  echo "      - "$package  >> $PACKAGES
done < $LDD
echo " "
sort $PACKAGES | uniq
rm -rf $TMPDIR