bug#42947: closed (Chez Scheme libraries are broken)

[GNU bug Tracking System]

Your message dated Wed, 02 Sep 2020 16:36:26 +0200
with message-id <87tuwg5jpx.fsf@gnu.org>
and subject line Re: bug#42947: Chez Scheme libraries are broken
has caused the debbugs.gnu.org bug report #42947,
regarding Chez Scheme libraries are broken
to be marked as done.

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42947: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=42947
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--- Begin Message --- Subject: Chez Scheme libraries are broken Date: Thu, 20 Aug 2020 06:30:44 -0500

Chez Scheme libraries are broken. For example `guix environment --ad-hoc
chez-scheme chez-fmt`. chez-fmt will not install (for me) because it is
dependent on chez-srfi and chez-scheme seem unable to locate it.

I think it is because CHEZSCHEMELIBDIRS is not being set. But I'm not
sure why that is happening. The chez-scheme package includes the following


```
(native-search-paths
      (list (search-path-specification
            (variable "CHEZSCHEMELIBDIRS")
            (files (list (string-append "lib/csv" version "-site"))))))
```
Which I think should set it.

-Martin

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> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#42947: Chez Scheme libraries are broken
>
>
>
>
> Date: 
>
> Wed, 02 Sep 2020 16:36:26 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux)
>
>
>
>
> Hi,
>
> Martin Becze <mjbecze@riseup.net> skribis:
>
> >> I see, but now we’re creating a directory that remains empty, and as I
> >> wrote, chez-fmt is actually installed in another directory anyway:
> >
> > Oh yikes! Yeah so I see half of the scheme libraries are installed in
> > lib/csv-site and other are installed in lib/csv<version>-site. It
> > appears that there was a missing make flag for scheme-fmt and several
> > others. Attached is an updated patch that fixes that.
>
> [...]
>
> > From 328ab304b47671dcdc03768f07484aae298ca646 Mon Sep 17 00:00:00 2001
> > From: Martin Becze <mjbecze@riseup.net>
> > Date: Thu, 20 Aug 2020 12:39:50 -0500
> > Subject: [PATCH v2 1/2] gnu: chez-scheme: Fix libary directory issue.
> >
> > This creates the directory lib/csv<version>-site which the scheme libary 
> > packages
> > expect.
> >
> > * gnu/packages/chez.scm (chez-scheme): Create libary directory.
> > * gnu/packages/chez.scm (chez-make-flags): Add chezversion to make flags.
>
> I’ve applied it without the ‘mkdir’.  I confirm it solves the problem:
>
>   echo '(import (fmt))' | ./pre-inst-env guix environment -C --ad-hoc 
> chez-scheme chez-fmt -- chez-scheme
>
> Thanks!
>
> Ludo’.
>
>
> --- End Message ---