[libcxx-commits] [PATCH] D57624: Support tests in freestanding

[JF Bastien via Phabricator via libcxx-commits]

jfb added a comment.

In D57624#1383576 <https://reviews.llvm.org/D57624#1383576>, @ldionne wrote:

> Like Marshall said, LGTM if all changes look like https://reviews.llvm.org/differential/changeset/?ref=1324002. What's the plan for actually supporting freestanding though? We'll need a separate entry point? Do we know that it's feasible?


Yeah we'll need to force-link a TU which defines `extern "C" int main(int argc, char **argv) { return _whatevermainmanglesto(argc, argv); }`

As you said above it might make some of the tests sad, I'll disentangle that separately.


Repository:
  rCXX libc++

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  https://reviews.llvm.org/D57624/new/

https://reviews.llvm.org/D57624