Jason A. Donenfeld d261ba6aa4 wireguard: selftests: restore support for ccache
When moving to non-system toolchains, we inadvertantly killed the
ability to use ccache. So instead, build ccache support into the test
harness directly.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-04 17:49:56 -07:00
..