Add a flag to control deb-srcs and only add host bins to the chroot if the distro matches.

Add a flag to control deb-srcs and only add host bins to the chroot if the distro matches.

This fixes a problem on the Chrome buildbots where installing a hardy32 chroot
on a lucid64 machine results in 'ld' and other files in the chroot which do not
work because glibc is too old, and also prevents problems with apt-get fetching
from custom mirrors without source packages.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=63175

[Markus (顧孟勤), 2010-10-18 20:42:31]

Can you make the copying of ld and gdb a command line option? There are
actually situations where the distributions names don't match, but where is
still works just fine (e.g. installing Maverick on a Lucid host).


Markus

[Michael Moss, 2010-10-20 02:25:44]

OK, it will only automatically copy the 64bit bins when the chroot distro
matches the host, which I think it always safe, otherwise the user must force it
with the "-c" flag.

[nsylvain, 2010-10-20 02:42:28]

lgtm ;)

[Markus (顧孟勤), 2010-10-20 06:17:37]

LGTM