[PATCH] D126397: [pseudo] Fix pseudo-gen usage when cross-compiling

Tue May 31 05:31:28 PDT 2022

thakis added a comment.

Even after this, you still have to explicitly set `-DCMAKE_SYSTEM_NAME=Darwin` when building clang for mac/arm on mac/intel. Given that the host and target systems are both mac, that's a bit weird. llvm-tblgen doesn't need this, it just works as long as you set `LLVM_USE_HOST_TOOLS=ON`. Should pseudo-gen honor LLVM_USE_HOST_TOOLS too? It looks like it's basically the same situation.

(It's only the 2nd compiled binary in all of llvm that needs to run as part of the build (if you count the various tblgen binaries as a single binary). Maybe it'd make sense to make this a tblgen-based tool? Then this would've Just Worked.).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126397/new/

https://reviews.llvm.org/D126397