GNU bug report logs - #53878
[PATCH 00/11] Update Racket to 8.4. Adjust Chez Scheme

Previous Next

Full log

View this message in rfc822 format

From: Liliana Marie Prikler <liliana.prikler <at> gmail.com>
To: Philip McGrath <philip <at> philipmcgrath.com>
Cc: 53878 <at> debbugs.gnu.org
Subject: [bug#53878] [PATCH v3 09/15] gnu: Add racket-vm-cgc.
Date: Sun, 20 Feb 2022 10:03:26 +0100

Am Samstag, dem 19.02.2022 um 17:27 -0500 schrieb Philip McGrath:
> Hi,
> 
> On Saturday, February 19, 2022 3:46:47 PM EST you wrote:
> > Am Samstag, dem 19.02.2022 um 01:42 -0500 schrieb Philip McGrath:
> > > * gnu/packages/patches/racket-enable-scheme-backport.patch: New
> > > patch.
> > > * gnu/local.mk (dist_patch_DATA): Add it.
> > > * gnu/packages/chez-and-racket-bootstrap.scm (unbundle-chez-
> > > submodules,
> > > %racket-version, %racket-origin, racket-vm-cgc): New variables.
> > > (chez-scheme)[source]<snippet>: Use 'unbundle-chez-submodules'.
> > 
> > Something weird happened to me just now trying to build this
> > series.  While compiling emacs-xyz, an error was raised regarding
> > %racket-version not existing and and import being missing. 
> > Assuming that you didn't mess up an include somewhere, there could
> > be a cycle meaning we'd have to pass the version and origin by
> > function as I originally said in my reply to v2.
> > 
> > I'll clean up my work tree and try to reapply it, but that will
> > take some time.  Since you mentioned re-exports causing issues, I'd
> > like to ask if you've made a similar experience, but the results
> > got somehow hidden after the right incantations.
> 
> I haven't seen errors from emacs-xyz, but I have gotten errors about
> %racket-version not existing: at the time I thought it was just a
> problem with incremental rebuilds while moving back and forward
> through history, but, having just refreshed my memory on more details
> of the cyclic issues, I think it may be related. I'll send another
> email presently with details once I've gathered references.
> 
> For now, I found that `rm gnu/packages/*.go` was enough to get `make`
> to succeed again.
As you said, the clean build succeeds, but I still think we should do
something about incremental rebuilds.  So here's my suggestion:

Inside chez-and-racket-bootstrap, define (make-<package>) functions for
the following:
- chez-bootstrap-bootfiles, chez-for-racket-bootstrap-bootfiles:
  Taking version and origin.
- racket-vm-cgc: Taking version and origin.
- racket-vm-bc: Taking racket-vm-cgc.
- racket-vm-cs: Taking racket-vm-bc.

Inside chez, define chez-scheme, as well as non-bootstrapped versions
of stex et al.
Also define make-chez-scheme-for-racket, taking version and origin as
parameter.  Finally, define chez-scheme-for-system, which uses
(resolve-interface '(gnu packages racket)) to get racket's version and
origin.

Inside racket, define %racket-version, %racket-origin, racket-minimal
and racket.  It'd also be good if you made local definitions
(define racket-vm-cgc (make-racket-vm-cgc %racket-version %racket-
origin))
(define racket-vm-bc (make-racket-vm-bc racket-vm-cgc))
...
in this file.

With this split, it should be possible to do incremental builds without
stuff breaking.

Cheers

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.