New issue by aaFn on void-packages repository

https://github.com/void-linux/void-packages/issues/32857

Description:
Hello @leahneukirchen , I am trying to get an Apache server running with mod_perl on a Void Linux instance, to be able to call Perl from Apache.
This DSO module is not included in the packages, so I am then trying to compile it, using instructions at https://perl.apache.org/docs/2.0/user/install/install.html

However, it fails with error
```
mod_perl does not currently support multiplicity without ithreads.
Please recompile Perl with -Duseithreads and -Dusemultiplicity
```

And indeed, doing `perl -V:useithreads -V:usemultiplicity` shows that one is configred, but not the other (and the modules asks for none, or both, but not the intermediate situation):
```
useithreads='define';
usemultiplicity='undef';
```

So I need to reconfigure / re-compile the distributed version, using:
```
  % ./Configure -des -Uusethreads  (or   % ./Configure -des -Dusethreads -Dusemultiplicity)
  % make && make test && make install

```

However, there is no such command in the distributed package, and apparently no perl-devel package is available.
Do you have an advice or better view on how to achieve this ?

Thanks in advance, aaFn.