We often run Linux kernels to test QEMU. We sometimes need
to build them manually to use non-default features. We only
miss the tiny 'bc' tool.

The ncurses library is helpful to run 'make menuconfig'.

Finally, gdb-multiarch allow us to debug a TCG guest when its
architecture is different than the host.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200212202738.12986-1-philmd@redhat.com>
Message-Id: <20200316172155.971-2-alex.bennee@linaro.org>