examples/intl/tz_version_parrot/meta/tz_version_parrot_with_tzdata.cmx

{
    "program": {
        "args": [
            "--use-tzdata"
        ],
        "binary": "bin/tz_version_parrot"
    },
    "sandbox": {
        "features": [
            "config-data"
        ]
    }
}