latest VM images fail to compile for ARM

[Dan Raymond]

> I suspect the culprit is:
>
>    r272849 emaste: Build gperf only if we’re using g++ (not clang++)
>
> It seems that the xdev targets need to be updated to build gperf as a prerequisite for
>  GCC.  You can work around this by manually building and installing gperf.
>
>    $ cd /usr/src/gnu/usr.bin/gperf
>    $ make && make install
>
> As described inhttp://stackoverflow.com/questions/3040801
> <http://stackoverflow.com/questions/3040801>, trying to build GCC without gperf
> installed leaves some broken files behind, so you need to clean out the obj directory
> before trying again lest you encounter other problems:
>
>   $ rm -rf /usr/obj/armv6-freebsd/


Tim, should I open a bug report for this or did you do it already?