cbindgen = find_program('cbindgen')

fuzzers = {}

subdir('atom')

foreach fuzzer, sources : fuzzers
    gencorpus_rs = sources[0]
    fuzz_rs = sources[1]

    gencorpus = executable(
        fuzzer + '_' + 'gencorpus',
        gencorpus_rs,
        dependencies: [mon],
        link_with: [gentoo_utils],
    )

    corpus_directory = fuzzer + '_' + 'corpus'

    corpus = custom_target(
        fuzzer + '_' + 'corpus',
        output: fuzzer + '_' + 'corpus',
        command: [gencorpus, corpus_directory],
    )

    fuzz_h = custom_target(
        fuzzer + '_' + 'fuzz_h',
        input: fuzz_rs,
        output: fuzzer + '_' + 'fuzz.h',
        command: [cbindgen, '@INPUT@', '-o', '@OUTPUT'],
    )

    fuzz_rs = static_library(
        fuzzer + '.rs',
        fuzz_rs,
        rust_abi: 'c',
        rust_args: [
            '-Cpasses=sancov-module',
            '-Cllvm-args=-sanitizer-coverage-level=3',
            '-Cllvm-args=-sanitizer-coverage-inline-8bit-counters',
        ],
        dependencies: [mon],
        link_with: [gentoo_utils],
    )

    fuzz = executable(
        fuzzer + '_' + 'fuzzer',
        link_args: ['-fsanitize=fuzzer'],
        link_with: [fuzz_rs],
    )

    test(
        fuzzer + '_' + 'fuzz',
        fuzz,
        args: [corpus_directory],
        depends: [corpus],
        timeout: 0,
    )
endforeach