bug#41796: closed (Grafts don't handle outputs other than out)

[GNU bug Tracking System]

Your message dated Thu, 11 Jun 2020 19:12:11 +0200
with message-id <87y2ota5n8.fsf@gnu.org>
and subject line Re: bug#41796: Grafts don't handle outputs other than out
has caused the debbugs.gnu.org bug report #41796,
regarding Grafts don't handle outputs other than out
to be marked as done.

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41796: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=41796
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--- Begin Message --- Subject: Grafts don't handle outputs other than out Date: Thu, 11 Jun 2020 00:32:20 +0200

$ cat test.scm
(use-modules
  (guix packages)
  (guix build-system trivial))

(define-public core-pkg
  (package
    (name "core-pkg")
    (version "1.0")
    (replacement core-pkg/fixed)
    (source #f)
    (outputs '("out" "lib"))
    (build-system trivial-build-system)
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (begin
         (use-modules (guix build utils))
         (let ((outdir (assoc-ref %outputs "out"))
               (libdir (assoc-ref %outputs "lib")))
           (mkdir-p outdir)
           (mkdir-p libdir)
           #t))))
    (synopsis #f)
    (description #f)
    (home-page #f)
    (license #f)))

(define-public core-pkg/fixed
  (package
    (inherit core-pkg)
    (version "1.1")))

(package
  (name "other-pkg")
  (version "4.2")
  (source #f)
  (build-system trivial-build-system)
  (inputs
  `(("core-pkg" ,core-pkg)
    ("core-pkg:lib" ,core-pkg "lib")))
  (arguments
  `(#:modules ((guix build utils))
    #:builder
    (begin
      (use-modules (guix build utils))
      (let ((outdir (assoc-ref %outputs "out")))
        (mkdir-p outdir)
        (with-output-to-file (string-append outdir "/hello")
          (lambda ()
            (display (assoc-ref %build-inputs "core-pkg"))
            (newline)
            (display (assoc-ref %build-inputs "core-pkg:lib"))
            (newline)))
        #t))))
  (synopsis #f)
  (description #f)
  (home-page #f)
  (license #f))
~$ cat `guix build --no-offload -f test.scm`/hello
/gnu/store/pmz07rzm63z02lkyyldsw3srf98h01y2-core-pkg-1.1
/gnu/store/pivsji8qfpln4i4v0f5v5cjmzakmcmvg-core-pkg-1.0-lib

Expected output: the second line contains -core-pkg-1.1-lib.

Regards,
Jakub Kądziołka

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--- End Message ---

> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: bug#41796: Grafts don't handle outputs other than out
>
>
>
>
> Date: 
>
> Thu, 11 Jun 2020 19:12:11 +0200
>
>
>
>
> User-agent: 
>
> Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux)
>
>
>
>
> Hi Jakub,
>
> Thanks a lot for the reduced test case, much appreciated!
>
> This is fixed with 03a70e4c190420e87c0b535285caf8f77260d4ff, which
> includes a test inspired by yours.
>
> ecf92194a55188a9c217d76617378749db063453 adds an nghttp2 replacement, as
> you suggested on IRC, which is what prompted you to report this bug.
> Apparently it works as expected.  Same for 389-ds-base.
>
> Thanks,
> Ludo’.
>
>
> --- End Message ---