1. Compile file/libmagic ```shell $ cd file-5.37/ $ CC="honggfuzz/hfuzz_cc/hfuzz-clang" ./configure --enable-static --disable-shared $ make -j$(nproc) ``` 2. Compile/link the persistent-file ```shell $ honggfuzz/hfuzz_cc/hfuzz-clang -I ./file-5.37/ honggfuzz/examples/file/persistent-file.c -o persistent-file ./file-5.37/src/.libs/libmagic.a -lz ``` 3. Fuzz it! ```shell $ honggfuzz/honggfuzz --input inputs/ -- ./persistent-file ./file-5.37/magic/magic.mgc ```