[roll] Roll llvm-project/libc [libc][Obvious] Fix the build after e748db0f7f0971dc258c6631ae1fb0a38cfdf9dd.

That changed some parts of the Support API to use std::optional instead
of llvm::Optional. This patch updates the libc uses to the new API.

GitOrigin-RevId: 75ee7a64e19f946add9b6996d351816b3d34a7fa
Original-Revision: 73ff56407174b95088449d4a57a28c50ab8ac66d
Change-Id: I21dc49e172b7cbb845f53a70fc482e23c7b960e3
1 file changed
tree: a2ac8abcd0efcf1a258d735c92450a8b7a07fd9e
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. test_durations
  13. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.