whisper.cpp/.github
Daniel Bevenius 9302c060f0
ci : use ccache instead of sccache for windows-cublas [no ci] (#3855)
This commit updates the Install cache step to use ggml-org/ccache-action
and switched to use ccache instead of sccache.

The motivation for switching to ccache is that this is what llama.cpp
does and also there is an issue with later version of sscache:
```console

    sccache C:\PROGRA~1\NVIDIA~1\CUDA\v\bin\nvcc.exe -forward-unknown-to-host-compiler -DGGML_BACKEND_BUILD -DGGML_BACKEND_SHARED -DGGML_CUDA_PEER_MAX_BATCH_SIZE=128 -DGGML_SCHED_MAX_COPIES=4 -DGGML_SHARED -D_CRT_SECURE_NO_WARNINGS -D_XOPEN_SOURCE=600 -Dggml_cuda_EXPORTS -DCMAKE_INTDIR=\"Release\" -ID:\a\whisper.cpp\whisper.cpp\ggml\src\ggml-cuda\.. -ID:\a\whisper.cpp\whisper.cpp\ggml\src\..\include -isystem "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v\include" -Xcompiler="-MD -O2 -Ob2" -DNDEBUG -std=c++17 -arch=native -use_fast_math -extended-lambda -Xcompiler /Zc:preprocessor -MD -MT ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj -MF ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj.d -x cu -c D:\a\whisper.cpp\whisper.cpp\ggml\src\ggml-cuda\allreduce.cu -o ggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\allreduce.cu.obj -Xcompiler=-Fdggml\src\ggml-cuda\CMakeFiles\ggml-cuda.dir\Release\,-FS

    sccache: encountered fatal error

    sccache: error: Could not parse shell line

    sccache: caused by: Could not parse shell line

    ```
```
2026-06-04 11:37:22 +02:00
..
actions/ccache-clear ci : refactor + optimize (#3847) 2026-06-04 09:35:58 +03:00
workflows ci : use ccache instead of sccache for windows-cublas [no ci] (#3855) 2026-06-04 11:37:22 +02:00