Libav 0.7 FTBFS on mipsel: Error: opcode not supported on this processor: mips2 (mips2) `ldl $2, 7($13)'

[Kurt Roeckx]

On Sun, Jul 24, 2011 at 12:03:59AM +0200, Aurelien Jarno wrote:
> > 
> > It at least does the right thing on the i386 buildds.  Maybe the
> > chroot was older?
> > 
> 
> It's what I thought first, but the script [1] doesn't seems to do that,
> or at least I fail to see where.
> 
> [1] https://buildd.debian.org/docs/create-chroot.sh

/usr/sbin/sbuild-createchroot has:
    my ($personality, $personality_message);
    # Detect whether personality might be needed.
    if ($conf->get('ARCH') ne $conf->get('HOST_ARCH')) {
        # Take care of the known case(s).
        if ($conf->get('ARCH') eq 'i386' &&
            $conf->get('HOST_ARCH') eq 'amd64') {
            $personality='linux32';
            $personality_message =
                "I: Added personality=$personality automatically (i386 on amd64).\n";
        }
        else {
            $personality_message =
                "W: The selected architecture and the current architecture do not match\n" .
                "W: (" . $conf->get('ARCH') . " versus " . $conf->get('HOST_ARCH') . ").\n" .
                "I: You probably need to add a personality option (see schroot(1)).\n" .
                "I: You may want to report your use case to the sbuild developers so that\n" .
                "I: the appropriate option gets automatically added in the future.\n\n";
        }
    }


Kurt