diff --git a/makechrootpkg.in b/makechrootpkg.in
index dfea18c..2b9459c 100644
--- a/makechrootpkg.in
+++ b/makechrootpkg.in
@@ -64,6 +64,7 @@ usage() {
echo 'Flags:'
echo '-h This help'
echo '-c Clean the chroot before building'
+ echo '-C
Set pacman cache to pass to arch-nspawn'
echo '-d Bind directory into build chroot as read-write'
echo '-D Bind directory into build chroot as read-only'
echo '-u Update the working copy of the chroot before building'
@@ -273,12 +274,13 @@ move_products() {
}
# }}}
-while getopts 'hcur:I:l:nCTD:d:U:' arg; do
+while getopts 'hcuC:r:I:l:nCTD:d:U:' arg; do
case "$arg" in
c) clean_first=1 ;;
D) bindmounts_ro+=("--bind-ro=$OPTARG") ;;
d) bindmounts_rw+=("--bind=$OPTARG") ;;
u) update_first=1 ;;
+ C) cache_dir="-c $OPTARG" ;;
r) passeddir="$OPTARG" ;;
I) install_pkgs+=("$OPTARG") ;;
l) copy="$OPTARG" ;;
@@ -360,7 +362,7 @@ download_sources
prepare_chroot
-if arch-nspawn "$copydir" \
+if arch-nspawn $cache_dir "$copydir" \
--bind="${PWD//:/\\:}:/startdir" \
--bind="${SRCDEST//:/\\:}:/srcdest" \
"${bindmounts_ro[@]}" "${bindmounts_rw[@]}" \