New comment by pullmoll on void-packages repository

https://github.com/void-linux/void-packages/pull/24991#issuecomment-695789751

Comment:
So cross needs some massaging, see: https://travis-ci.org/github/void-linux/void-packages/jobs/728735611#L643

Either try if rebuilding the configure helps:
Add automake and libtool to hostmakedepends.
Add `pre_configure() { autoreconf -fi }` function (with line breaks :)

Alternatively find out which variable configure expects to be defined to avoid testing for the existence of `gpm.c`. Perhaps there is a `--with-gpm` configure option. Add that variable to `configure_args="…"`.

Actually it may be `--disable-gpm` since you do not have `gpm-devel` in `makedepends`.

If you cannot get it working add `nocross="Needs more work"` or similar.