Log Message:
mail/alpine: fix broken build

Seems we need to include terminfo.buildlink3.mk before gettext-tools's bl3.
The latter includes termcap.buildlink3.mk and having that comes first
causes the wrappers to drop -lterminfo, and since that's what the package
is expecting to use, it all fails.

This is a hack; bl3 inclusions should not be order-dependent. But there
isn't really a better solution.