diff options
| -rwxr-xr-x | makechrootpkg | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/makechrootpkg b/makechrootpkg index b4c94ce..cf1ee26 100755 --- a/makechrootpkg +++ b/makechrootpkg @@ -104,7 +104,13 @@ cleanup () uniondir="$chrootdir/union" echo "building union chroot" -modprobe -q unionfs +grep -Fq unionfs /proc/filesystems +if [ $? -ne 0 ]; then + modprobe -q unionfs + if [ $? -ne 0 ]; + echo "ERROR: No unionfs available. Abandon ship!" && exit 1 + fi +fi mount -t unionfs none -o "dirs=$chrootdir/rw=rw:$chrootdir/root=ro" "$uniondir" trap 'cleanup' 0 1 2 15 |