allow PKGEXT to be set from the environment

1 files changed, 3 insertions, 0 deletions

diff --git a/makechrootpkg.in b/makechrootpkg.in
index dfea18c..56830e2 100644
--- a/makechrootpkg.in
+++ b/makechrootpkg.in
@@ -178,6 +178,9 @@ prepare_chroot() {
 		grep -q "^$x" "$copydir/etc/makepkg.conf" && continue
 		echo "$x" >>"$copydir/etc/makepkg.conf"
 	done
+	if [ -n "${PKGEXT}" ]; then
+		sed -i 's/^PKGEXT=.*/PKGEXT='"'${PKGEXT}'"'/' "$copydir/etc/makepkg.conf"
+	fi
 
 	cat > "$copydir/etc/sudoers.d/builduser-pacman" <<EOF
 builduser ALL = NOPASSWD: /usr/bin/pacman