Invoking 'make vm-build-freebsd' and friends with V=1 should
propagate that verbosity setting down into the build run
inside the VM. Make sure we do that. This brings it into
line with how the container tests handle V=1.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-Id: <20180803085230.30574-4-peter.maydell@linaro.org>
Signed-off-by: NFam Zheng <famz@redhat.com>

Our test suite works for parallel execution too, and this can
noticeably speed up a test run; pass the 'jobs' setting to
it as well as to the build proper.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-Id: <20180803085230.30574-3-peter.maydell@linaro.org>
Signed-off-by: NFam Zheng <famz@redhat.com>

The image is prepared following instructions as in:

https://wiki.qemu.org/Hosts/BSDSigned-off-by: NFam Zheng <famz@redhat.com>
Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>