To enable fuzz targets compilation, add --enable-fuzztargets to configure.
Note
This changes various parts of Suricata making the suricata binary unsafe for production use.
The targets can be used with libFuzzer, AFL and other fuzz platforms.
TODO. For now see src/tests/fuzz/README
Suricata is continuously fuzz tested in Oss-Fuzz. See https://github.com/google/oss-fuzz/tree/master/projects/suricata