As of today MWDT toolchain in case of Zephyr may use few
tools from GNU toolchain - GNU compiler for DTS preprocessing
and objcopy for section renaming.
Currently we were trying to find any GNU compiler & objcopy
which start to cause compatibility issues for new targets -
i.e. not every objcopy knows new ARC targets.
Let's use ARC GNU tools from Zephyr SDK as we still usually
require it when building with MWDT for other tools like DTC
(device tree compiler)
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
This improves the version checking for the zephyr SDK by searching
for newer versions that the version that was detected. This works
around the issue whereby the versions are contained in files with
MD5 hashes which might be in any order.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
Fixes: #40389
Update toolchain handling to use zephyr_get() to ensure consistent
handling of CMake cache variables, environment variable, and CMake
local variables.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
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>
