tests: Build Cmocka from source

Relying on Cmocka packages, which are provided with different OS
distributions, may introduce some problems with setup environments
across developers (e.g. library version mismatch). Instead, let's build
Cmocka from source code, which is now added to git submodules as
3rdparty/cmocka.

Please note, that cmake tool is required for building Cmocka (thus also
coreboot unit tests).

Signed-off-by: Jan Dabros <jsd@semihalf.com>
Change-Id: Ia947c5c60d5c58b76acebe4b614dd427ef995950
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41653
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

0 files changed, 0 insertions, 0 deletions