Re: pkgsrc 2021Q4 on M1 Mac

[Jonathan Perkin <jperkin%joyent.com@localhost>]

* On 2021-04-13 at 23:50 BST, Mansour Moufid wrote:

> On Tue, Apr 13, 2021 at 1:29 PM Jonathan Perkin <jperkin%joyent.com@localhost> wrote:
> > * On 2021-04-13 at 18:03 BST, Mansour Moufid wrote:
> >
> > >I just bootstrapped pkgsrc-2021Q4 on macOS 11.2.3 with Xcode version 12.4.
> >
> > I don't know what pkgsrc-2021Q4 is but it's not one of our releases, at
> > least not for another few quarters ;)
> >
> > >First problem: bootstrap fails because it looks for the SDK of the
> > >same version as macOS (macosx11.2), but only macosx11.1 is available:
> >
> > This is fixed in pkgsrc trunk, I would recommend just using that rather
> > than a quarterly release.
> >
> > It will likely fix your zlib problem too as it will be able to find the
> > headers properly.
>
> Oops I meant 2021Q1. Switching to current fixed the first problem thanks. :)
>
> But zlib still won't build. Looking at the file zconf.h in
> devel/zlib/files/ I see:
>
> #ifdef HAVE_UNISTD_H    /* may be set to #if 1 by ./configure */
> #  define Z_HAVE_UNISTD_H
> #endif
>
> (same for devel/zlib/work/zlib-1.2.11/zconf.h)
>
> If I get the zlib source separately and run configure script, zconf.h
> looks like this:
>
> #if 1    /* was set to #if 1 by ./configure */
> #  define Z_HAVE_UNISTD_H
> #endif

Right, we don't run configure, we just use the unpacked sources as-is.

I don't know why you're getting -Werror, I don't when I try to reproduce 
on my mac.  It may be reasonable for us to add

  CFLAGS.Darwin+=	-DHAVE_UNISTD_H

to the Makefile, which certainly removes the warnings for me, but it's 
worth investigating why you are seeing -Werror being added, as I can't 
see where pkgsrc would be inserting it.

--
Jonathan Perkin  -  Joyent, Inc.  -  www.joyent.com