Commit cb2c1741 authored by Natanael Copa's avatar Natanael Copa

abuild: filter out empty lines when scanning for SO dependencies

This works around a bug in busybox 1.22.0 that makes 'grep -w ^' hang.
It is triggered when there are no deps. (eg. musl)
parent eee827b1
......@@ -1077,7 +1077,7 @@ scan_shared_objects() {
# now find the so dependencies
scanelf --nobanner --recursive --needed "$datadir" | tr ' ' ':' \
| awk -F ":" '$1 == "ET_DYN" || $1 == "ET_EXEC" {print $2}' \
| awk -F ":" '$2 != "" && ($1 == "ET_DYN" || $1 == "ET_EXEC") {print $2}' \
| sed 's:,:\n:g' | sort -u \
| while read soname; do
# only add files that are not self provided
......
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