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#!/bin/bash pkgconfig=${1:-/usr/bin/pkg-config} test -x $pkgconfig || exit 0 while read filename ; do case "${filename}" in *.pc) # Assume that this file doesn't contain useful information. needs_pkgconfig=false # Query the dependencies of the package. $pkgconfig --print-provides "$filename" 2> /dev/null | while read n r v ; do # We have a dependency. Make a note that we need the pkgconfig # tool for this package. echo "pkgconfig($n)" "$r" "$v" needs_pkgconfig=true done # The dependency on the pkgconfig package itself. if $needs_pkgconfig ; then echo pkgconfig fi ;; esac done