genrule(
    name = "cmake",
    srcs = [
        "cmake-3.16.0.tar.gz",
    ],
    bash =
"""
    core_count="`sysctl -n hw.logicalcpu`"
    mkdir -p "$OUT"
    tar -xzf "$SRCDIR/cmake-3.16.0.tar.gz" --directory "$OUT"
    pushd "$OUT/cmake-3.16.0"
    ./bootstrap --parallel=$core_count -- -DCMAKE_BUILD_TYPE:STRING=Release
    make -j $core_count
    popd
""",
    out = "cmake",
    visibility = [
        "PUBLIC",
    ]
)