tree 80afb2f220e1de4d2932a82693b77f0028b0bd23
parent f48643dc55af45a6fe182d57ac1ae99176a9c4e0
author Cory Barker <cobark@google.com> 1658510522 +0000
committer Cory Barker <cobark@google.com> 1659990369 +0000

Revert^2 "Update the way we build AFL++ fuzz binaries"

Test: Built AFL fuzzers individually and built all using haiku command
and built libfuzzers individually and also by using haiku command. Ran
selected fuzzers manually to ensure fuzzing still worked.

Description: Previously we needed to add cc_afl_fuzz to build an afl fuzz binary,
however, to turn current libFuzzers into AFL fuzzers this would required
an update to each Android.bp file which is a lot of work, and would also
require an approval from each Android.bp file owner, which is even more
work.

To get around this (and also to match how AFL fuzzers are built in G3)
we will build AFL++ fuzz binaries by command line option FUZZ_FRAMEWORK.
When FUZZ_FRAMEWORK=AFL is set, all cc_fuzz modules will be built
for AFL rather than libFuzzer. Devs can also specify if a cc_fuzz module
is only for libFuzzer or AFL by using fuzzing_frameworks. If
fuzzing_frameworks is left blank then it will be assumed that the
cc_fuzz module can be built for all available fuzzing frameworks.

Change-Id: If57d3038f05e52775177eaeb26f8ed2bdc73443a