pw_libc: Pull in 'abort'

abort is platform specific and is found in baremetal/,
generally we would prefer making a seperate source set
which uses stdlib/baremetal as the dir and pull in abort
from the `functions` list. Here it isn't necessary because
it is the only function we need from baremetal/ and it has
no associated test anyway.

Change-Id: Icee856ce299e1bd137437d24fbf544e1244a4835
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/138518
Original-Reviewed-by: Petr Hosek <phosek@google.com>
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/llvm-integration/+/235128
Reviewed-by: Keir Mierle <keir@google.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Commit-Queue: Prabhu Karthikeyan Rajasekaran <prabhukr@google.com>
1 file changed
tree: b2c845212359a92612017af435fa795a3566e5ea
  1. pw_libc/
  2. third_party/
  3. AUTHORS
  4. CONTRIBUTING.md
  5. LICENSE
  6. OWNERS
  7. README.md
README.md

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