Damn, this is frustrating. I don't seem to be able to set up a legitimate chroot. Here's what I've done (following guidance in this thread and
https://wiki.archlinux.org/index.php/De ... ean_Chroot) using custom pacman.conf which sets the repo to armv7h:
$this->bbcode_second_pass_code('', '
CHROOT=$HOME/chroot
mkdir ~/chroot
mkarchroot -C ~/pacman.conf -c $CHROOT/cache/armv7h $CHROOT/armv7h base')
Right at the end it terminates as follows:
$this->bbcode_second_pass_code('', 'Container armv7h terminated by signal SYS.')
$this->bbcode_second_pass_code('', 'arch-chroot $CHROOT /bin/bash -l') returns:
$this->bbcode_second_pass_code('', 'mount: mount point /root/chroot/proc does not exist
==> ERROR: failed to setup chroot /root/chroot')