Re: Issues building NetBSD with GCC 10

[Sad Clouds <cryintothebluesky%gmail.com@localhost>]

On Thu, 29 Apr 2021 09:41:38 +0200
Martin Husemann <martin%duskware.de@localhost> wrote:

> On Thu, Apr 29, 2021 at 08:32:09AM +0100, Sad Clouds wrote:
> > I tried building NetBSD on Linux host with GCC 10 as the default
> > system compiler and ran into various issues:
> > 
> > - Tried building netbsd-9 and that fails to build bmake tool due to
> > duplicate symbols or something. This seems to have been fixed in
> > netbsd-current, so would this be backported to other branches?
> 
> I have changed my local build scripts to do
> 
> export HOST_CFLAGS="-O -fcommon"
> 
> when building older branches. The pax on the older branches needs a
> fix backported to build w/o that. You need to clean the tools pax
> objdir before retrying.
> 
> Martin

Thanks for the hint, I'll try the HOST_CFLAGS as you suggested.