[PATCH] D54840: [GN][NFC] Update readme example to functional command

[Nico Weber via Phabricator via llvm-commits]

thakis added a comment.

In D54840#1306533 <https://reviews.llvm.org/D54840#1306533>, @martell wrote:

> I really hope gn catches on and it also works with the tools layout ( i.e. `llvm/tools/lld` ) so I can make good use of `ninja -C out/gn check-lld`. :)


As far as I understand, that layout will go away once the transition to the monorepo is done, so I haven't spent time on supporting it.


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  rL LLVM

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https://reviews.llvm.org/D54840