tree a8d603dab45a8f0e34c70f77b204aba5f18d35e7
parent a9ca999b09670ca02cd5a2540a3e3507667111ad
author Ali Zhang <alizhang@google.com> 1611950646 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1612306517 +0000

pw_fuzzer: Add dedicated toolchain and target for fuzzing

Adds a "//targets/host:host_clang_fuzz" target so fuzzers get built
along with other build targets. This new target uses "address" as the
default sanitizer for fuzzing. Sanitizers are overridable via
pw_toolchain_SANITIZERS.

Adds a top-level "fuzzers" target so it could be used (e.g. by
OSS-Fuzz) to just fuzzers.

Test: build normally and run
      `//out/host_clang_fuzz/obj/pw_fuzzer/bin/toy_fuzzer`

Change-Id: I4f1df389289ae7a47b29738a3c245f7bac308a08
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/31301
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Reviewed-by: Armando Montanez <amontanez@google.com>
Reviewed-by: Keir Mierle <keir@google.com>
Pigweed-Auto-Submit: Ali Zhang <alizhang@google.com>