tree 81c9c4ea94173e8fa7fb31b9d9fd6ba7f55fc62d
parent 10deeae3263301f1d337721ed55c14637b70c3c7
parent 087cd77d969d9c3cf80f47d4fd8a4379aa48f224
author bors <bors@rust-lang.org> 1561464439 +0000
committer bors <bors@rust-lang.org> 1561464439 +0000

Auto merge of #61765 - Keruspe:rustbuild-cxx, r=alexcrichton

rustbuild: detect cxx for all targets

Replaces #61544
Fixes #59917

We need CXX to build llvm-libunwind which can be enabled for alltargets.
As we needed it for all hosts anyways, just move the detection so that it is ran for all targets (which contains all hosts) instead.