[PATCH] D144603: Add option to disable compiler launcher on external projects
David Fang via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Mar 2 13:50:25 PST 2023
fangism added a comment.
In D144603#4163751 <https://reviews.llvm.org/D144603#4163751>, @phosek wrote:
> In D144603#4162974 <https://reviews.llvm.org/D144603#4162974>, @haowei wrote:
>
>> I think remove the compiler launcher from default pass through flags are fine. What about the using compiler launcher in runtime builds? I don't think we should read `CLANG_BOOTSTRAP_PASSTHROUGH` to determine if we should pass through compiler launcher flags.
>
> I'd suggest a similar approach, that is remove `C_COMPILER_LAUNCHER` and `CXX_COMPILER_LAUNCHER` from the default passthrough list and provide a new `LLVM_EXTERNAL_PROJECT_PASSTHROUGH` variable.
Will the PASSTHROUGH approach let us choose a //different// LAUNCHER for the external projects? For example, we could still distribute those compiles, albeit without expecting any caching.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D144603/new/
https://reviews.llvm.org/D144603
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