qemu-debootstrap doesn't parse --keyring correctly

[Stefano Rivera]

Binary package hint: qemu-kvm

pbuilder passes arguments to qemu-debootstrap which it doesn't parse
correctly:

| # pbuilder --create --distribution sid --debootstrapopts --arch=armel --debootstrap qemu-debootstrap
|...
| I: running qemu-debootstrap
| /usr/bin/qemu-debootstrap
| I: Running command: debootstrap --arch armel --foreign --include=apt --variant=buildd --keyring /usr/share/keyrings/debian-archive-keyring.gpg sid . http://cdn.debian.net/debian
|...
| I: Running command: chroot sid /debootstrap/debootstrap --second-stage
| chroot: failed to run command `/debootstrap/debootstrap': No such file or directory
| E: qemu-debootstrap failed
| W: Aborting with an error

The bug is qemu-debootstrap can parse --keyring=foo but not --keyring foo. It
shifts all the arguments up by one, and thinks "sid" is the target, rather than
the distribution.

Patch attached.

SR

[Serge Hallyn (serge-hallyn)]

Please see bug 671126. The conclusion there was that it makes more sense for
pbuilder to send the expected arguments than for qemu-debootstrap to be changed.

[Stefano Rivera (stefanor)]

And nobody forwarded that patch to Debian, grumble.

/me does something about it. Thanks.