tzdb 2025
=
https://data.iana.org/time-zones/releases/tzdb-2025b.tar.lz

``` sh *** build ***
make CC=gcc -j$(nproc)
make DESTDIR=/pkg/gnu/tzdb install
mv /pkg/gnu/tzdb/usr/* /pkg/gnu/tzdb/
rm -r /pkg/gnu/tzdb/usr/
```