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|
#!/bin/sh
unset MAKEFLAGS MFLAGS
get_size()
{
size="$1->$3"
}
do_src()
{
if was=`du -sh usr/src 2> /dev/null`; then
tar cf - usr/src | bzip2 -9 > src.tar.bz2
is=`du -sh src.tar.bz2`
rm -rf usr/src &
get_size $was $is
else
size="missing"
fi
printf "src %s" "$size" > summary
}
do_collect()
{
> exec
> dyn
> rel
> archive
find usr/lib* -type f -print0 | xargs --no-run-if-empty -0 file -N -F ' ' -i |
awk -v dir="$dir" -v src="$size" '
BEGIN { e = d = r = u = a = 0 }
NF > 2 && $2 ~ "application/x-" { sub(/[;,] .*$/, "") }
NF == 2 && $2 == "application/x-executable" { print $1 > "exec" ; ++e; next }
NF == 2 && $2 == "application/x-sharedlib" { print $1 > "dyn" ; ++d; next }
NF == 2 && $2 == "application/x-object" { print $1 > "rel" ; ++r; next }
NF == 2 && $2 == "application/x-archive" { print $1 > "archive" ; ++a; next }
{ print "unexpected line from", dir ": " $0 > "/dev/stderr";
++u; print $0 > "bogon"; next }
END {
printf "exec %d dyn %d rel %d archive %d", e, d, r, a;
if (u) printf " bogons %d", u;
print ""
}'
}
do_dir()
{
do_src &
find usr/lib/debug -type f ! -links 1 -exec rm -f {} \; 2> /dev/null
if was=`du -sh usr/lib/debug 2> /dev/null`; then
summary=`do_collect`
(echo 'all: \'
sed 's,$,.bz2,;$!s,$,\\,' exec dyn rel
echo '%.bz2: %; bzip2 -9 $<'
) | make -s -r -f - -j`getconf _NPROCESSORS_ONLN`
is=`du -sh usr/lib/debug`
get_size $was $is
summary="$summary bz2 $size"
else
summary="debug missing"
fi
wait
echo " $summary" >> summary
echo "packed $dir"
}
while read rpm; do
archless=${rpm%.*}
arch=${rpm##*.}
d=${arch}/${archless:0:2}/${archless:2:2}/$rpm
if [ -r "$d/summary" ]; then
echo >&2 "$rpm looks packed"
continue
fi
dir=$rpm
(cd "$d" && do_dir)
done
wait
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