On Thu, Mar 17, 2022 at 6:25 AM Richard W.M. Jones <rjo...@redhat.com> wrote:
>
> On Thu, Mar 17, 2022 at 11:10:12AM +0100, Florian Weimer wrote:
> > * Richard W. M. Jones:
> >
> > > On Wed, Mar 16, 2022 at 07:27:05PM -0400, Demi Marie Obenour wrote:
> > >> Native compilation on 32-bit is a dead end.
> > >
> > > And I was going to add that this is wrong - 32 bit chroots running on
> > > 64 bit hosts work fine and run at full speed.
> >
> > No, not for everyone, they don't.  Some Fedora packages need more than a
> > 32-bit address space to build, and that becomes more and more common.
>
> This is true, but what proportion of packages does this really affect?
> Also it's stuff like Firefox that we wouldn't want to compile for 32 bit
> anyway.
>

It affects three major categories:

* Go/Rust (or anything static build+linking) since they need memory to
load all sources and object code to compile
* Firefox (because of Rust)
* Chromium (because it does a unity build with gigabytes of C and C++
source code)



-- 
真実はいつも一つ!/ Always, there's only one truth!
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