Allow static building with meson

Added "static-build" option in the meson_options.txt.
Setting it to "true" allows static building.

Signed-off-by: Tero Tervala <tero.tervala@unikie.com>
Message-Id: <20220629163557.932298-1-tero.tervala@unikie.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
4 files changed