package(
    default_testonly = True,
    default_visibility = ["//visibility:public"],
)
# Note: these libraries only compile with llvm.

cc_library(
    name = "comm_hdr",
    hdrs = [
        "alloc-inl.h",
        "config.h",
        "debug.h",
        "hash.h",
        "types.h",
    ],
    visibility = ["//visibility:private"],
)

CFLAGS = [
    "-O3 -funroll-loops",
    "-Wall -D_FORTIFY_SOURCE=2 -g -Wno-pointer-sign",
    "-DAFL_PATH=\\\"/usr/local/lib/afl\\\"",
    "-DDOC_PATH=\\\"/usr/local/share/doc/afl\\\"",
    "-DBIN_PATH=\\\"/usr/local/bin\\\"",
]

LDFLAGS = ["-ldl"]

cc_library(
    name = "lib-afl-fuzz",
    srcs = ["afl-fuzz.c"],
    copts = CFLAGS,
    linkopts = LDFLAGS,
    visibility = ["//visibility:private"],
    deps = [":comm_hdr"],
)

cc_library(
    name = "lib-afl-showmap",
    srcs = ["afl-showmap.c"],
    copts = CFLAGS,
    linkopts = LDFLAGS,
    visibility = ["//visibility:private"],
    deps = [":comm_hdr"],
)

cc_library(
    name = "afl-llvm-rt",
    srcs = ["llvm_mode/afl-llvm-rt.o.c"],
    copts = ["-Wno-pointer-sign -O3"],
    visibility = ["//visibility:private"],
    deps = [":comm_hdr"],
)

cc_library(
    name = "fuzzing_engine",
    srcs = ["afl_driver.cpp"],
    copts = ["-fsanitize=address -O3"],
    linkopts = ["-fsanitize=address"],
    tags = ["manual"],
    deps = [":afl-llvm-rt"],
)

genrule(
    name = "libs",
    srcs = [
        ":lib-afl-fuzz",
        ":lib-afl-showmap",
    ],
    outs = [
        "afl-fuzz",
        "afl-showmap",
    ],
    cmd = """
cp $(locations :lib-afl-fuzz) .
cp $(locations :lib-afl-showmap) .
mv liblib-afl-fuzz.a $(location afl-fuzz)
mv liblib-afl-showmap.a $(location afl-showmap)
""",
)