wip

Signed-off-by: Anas Nashif <[email protected]>

Author: nashif

.github/workflows/twister.yaml

@@ -127,7 +127,9 @@ jobs:
       - name: generate filter cache
         if:  github.event_name == 'push'
         run: |
-          ./scripts/twister --cmake-only -T samples/syncronization --outdir filter_cache
+          export ZEPHYR_BASE=${PWD}
+          export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
+          python3 ./scripts/twister --cmake-only -T samples/syncronization --outdir filter_cache
       - name: Upload Filter Cache
         if: always()
         uses: actions/upload-artifact@v4