Re: textproc/py27-expat requires python27-2.7.16

[Thomas Klausner <wiz%NetBSD.org@localhost>]

On Tue, Jun 04, 2019 at 04:32:17PM +0200, Edgar Fuß wrote:
> > How would you do "=" considering PKGREVISION?
> Doesn't Perl do something similar for its Modules (not only the built-in ones)?

You probably mean this, which hardcodes the version number
(lang/perl5/buildlink3.mk):

.include "../../mk/bsd.fast.prefs.mk"
PERL5_REQD+=                    5.28.0
.for _perl5_ver_ in ${PERL5_REQD}
BUILDLINK_API_DEPENDS.perl+=    perl>=${_perl5_ver_}
.endfor
# Prevent p5-* etc. packages built for 5.28.0 to be used
# with the next incompatible version of perl:
BUILDLINK_API_DEPENDS.perl+=    perl<5.30.0

 Thomas