zephyr/scripts/pylib/twister
Torsten Rasmussen 8d2998d4f9 cmake: rework of host tools and generic toolchain handling
Follow-up: #41301

This commit is a rework and cleanup of the tools handling in Zephyr
CMake build system.

Instead of directly loading code a CMake modules for tool lookup, the
host tools now follows the CMake `find_package()` pattern for finding
programs / tools in module mode.

This makes it more clear which modules are responsible for finding tools
and which modules provides build integration / features.

The following tools can now be found using `find_package()`:
- Zephyr-sdk        : find_package(Zephyr-sdk <version>)
- Generic host tools: find_package(HostTools)

This further allows us to decouple the `verify-toolchain` CMake script
part required by `twister` into a tool lookup module and a dedicated
CMake script which utilizes the lookup module.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
2022-09-01 15:59:43 +02:00
..
boards/unit/unit_testing
twisterlib cmake: rework of host tools and generic toolchain handling 2022-09-01 15:59:43 +02:00
expr_parser.py
scl.py