Note that this requires at least NixOS/Nix@1c208f2b7ef8ffb5e6d435d703dad83223a67bd6.
4LL3WLONJMVWQTRRWQYJQ2XAZKF2FYRU4IZ7WGRH6YL3PZITVH2QC
NCYM2P3D3ZAJOG6YCLF7QYWSWWXCPO42B2FUEFAB3MFF4TZC62WAC
DKINJZTI7Q6QYBR7GQMTRU46VCK4XDV2KBVRB2HCB4INBFV5LCIQC
A63IHCMXH3F4V56HDXJLJVVHKXRSJCJMT2PWXXI2IW3J734J6SGQC
F5RYSE7TNJ6G35LFFV2F6IYDVPV4XG3A5LGDJECA7VJRS4SUER3QC
2GK5DOU7ODF4WBSN3QTD3WIO52VTL2LOAXKGCDEMMAQPTEO4A4HAC
2T42QGZDK23C5V4ZHO4R7EBJESIQ62GKWDBWVX7OBEE3YVBUNUFAC
IN272KZWHENW2TCR3LWQ6OZAEESJL5S7AEL3GYLJTWHJUDE6HADAC
UGA45FNCYAHX77QI3MTMSRF676N2BUW2ZUUI4OZCI2C3EJOYKY3QC
3D3F5I744YILPYZYZQHGADFNYIM7RESDLSCDULH5WVIIPTYD5GYQC
WZ3AEJ67LOG5L335AAC2BDLIJPIU4VSCGBMATBHDZC26ECRS5A6AC
if (!-l $link) {
symlink($path, $link)
or die "cannot create GC root `$link' to `$path'";
}
open ROOT, ">$link" or die "cannot create GC root `$link' to `$path'";
close ROOT;