Help compiling ModSecurity with AFL

[akama-aka]

Hello, I'd like to use AFL Fuzzer within ModSecurity. Sadly AFL doesnt come with my Operating System so I've to compile it myself with AFL by Google and AFLPlusPlus by AFLPlusPlus. Sadly the building at ModSecurity always fail with the same error as stated in #2431 . Can someone give me a hand using it?

[airween]

Hi @akama-aka,

if you get exactly same message as in issue you mentioned, I'd try this:

(quote from the mentioned issue)

after running command export CXX=afl-clang-fast++ and finally make.

I'd run the export command before the configure. Based on error message, the build system still uses g++, not the necessary afl-clang-fast++, and it seems that g++ does not provide value 4 for -fsanitize-coverage.