[libcxx-commits] [PATCH] D114473: [runtimes] Remove support for building in 32 bits mode on a 64 bit target

[Martin Storsjö via Phabricator via libcxx-commits]

mstorsjo added a comment.

No objection from me; in my setups, everything is essentially cross compiled anyway, and building for same-arch-32-bit on a 64 bit host would be just as much cross as any other target.



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Comment at: libcxx/docs/ReleaseNotes.rst:144
+    still work (i.e. we haven't done anything that would break that configuration), but it isn't
+    officially supported anymore.
----------------
Would it be good to be a bit more helpful and suggest how to build for such a configuration, if that's needed? I.e. `-DLLVM_ENABLE_RUNTIMES=libcxx` and the corresponding `-DLLVM_RUNTIME_TARGETS=your-32-bit-triple`, or pointing cmake at `llvm-project/runtimes` and just passing `-m32` in `CMAKE_CXXFLAGS`?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D114473/new/

https://reviews.llvm.org/D114473