This commit is a followup to PR #25808 which updates the tests to
ensure the REQUIRED keyword is also used for the ZephyrUnitest package.
This provides a better error message when building with CMake and
forgetting ZEPHYR_BASE or not registering Zephyr in the CMake package
registry.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
The following commit:
commit 407b49b35c (refs/bisect/bad)
Author: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Date: Wed Feb 12 15:00:46 2020 +0100
cmake: use find_package to locate Zephyr
breaks as we don't find the ZephyrUnittest package. For now revert to
the old means until a proper fix can be made.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Using find_package to locate Zephyr.
Old behavior was to use $ENV{ZEPHYR_BASE} for inclusion of boiler plate
code.
Whenever an automatic run of CMake happend by the build system / IDE
then it was required that ZEPHYR_BASE was defined.
Using ZEPHYR_BASE only to locate the Zephyr package allows CMake to
cache the base variable and thus allowing subsequent invocation even
if ZEPHYR_BASE is not set in the environment.
It also removes the risk of strange build results if a user switchs
between different Zephyr based project folders and forgetting to reset
ZEPHYR_BASE before running ninja / make.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
