Fixes scripts/configure_llvm.sh

CHIP-SPV / chipStar

chipStar is a tool for compiling and running HIP/CUDA on SPIR-V via OpenCL or Level Zero APIs.

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Fixes scripts/configure_llvm.sh #835

Closed linehill closed 2 months ago

linehill commented 2 months ago

Clone chipStar's fork of LLVM to match root README.md instructions.
Fix mix-up of SPIRV_BRANCH and TRANSLATOR_BRANCH.
git br ... -> git branch .... The br command alias does not seems to be available in some git versions.
Fix static library build option lacked -DLLVM_ENABLE_ASSERTIONS=On (assuming it's desired since the dynamic library option has it).
Fix the script failed on SPIR-V translator branch checkout when runnig the script on already cloned LLVM.

Fixes #834.

pvelesko commented 2 months ago

Thanks @linehill I'm not sure what happened here bc we definitely used our fork previously. Also, we need to apply patches for LLVM18 since that branch is not available.

linehill commented 2 months ago

Also, we need to apply patches for LLVM18 since that branch is not available.

I made branches for LLVM 18 (https://github.com/CHIP-SPV/llvm-project/tree/chipStar-llvm-18, https://github.com/CHIP-SPV/llvm-project/tree/spirv-ext-fixes-18).