GNU bug report logs - #43310
[PATCH] gnu: Add lsp-dsp-lib.

Previous Next

Full log

View this message in rfc822 format

From: Alexandros Theodotou <alex <at> zrythm.org>
To: Efraim Flashner <efraim <at> flashner.co.il>
Cc: 43310 <at> debbugs.gnu.org
Subject: [bug#43310] [PATCH] gnu: Add lsp-dsp-lib.
Date: Mon, 14 Sep 2020 15:17:48 +0100

[Message part 1 (text/plain, inline)]

Hi Efraim,

Thanks for the review.

On Mon, 2020-09-14 at 17:02 +0300, Efraim Flashner wrote:
> It looks like everything in the modules directory is vendored. Can we
> build it separately and link it in? 

I asked the author something similar a while back 
https://github.com/sadko4u/lsp-dsp-lib/issues/1#issuecomment-676517050
I think the build system just expects those modules to be there as
sources - not sure if they even build anything to link to. BTW, this is
my initial patch, before the author started to provide an all-inclusive 
tarball in the github releases page:

```scheme
(define-public lsp-dsp-lib
  (package
    (name "lsp-dsp-lib")
    (version "0.5.6")
    (source
      (origin
        (method git-fetch)
        (uri (git-reference
               (url "https://github.com/sadko4u/lsp-dsp-lib")
               (commit (string-append "lsp-dsp-lib-" version))))
        (file-name (git-file-name name version))
        (sha256
         (base32
          "1n5qp9bjsgg1ziy9mqnx034qlzbsp7yl473vk9aigzkyj883dfpj"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; no tests
       #:make-flags
       (list "CC=gcc")
       #:phases
       (modify-phases %standard-phases
         (add-before 'build 'copy-modules
           (lambda* (#:key inputs #:allow-other-keys)
             (copy-recursively (assoc-ref inputs "lsp-common-lib")
                               "modules/lsp-common-lib")
             (copy-recursively (assoc-ref inputs "lsp-test-fw")
                               "modules/lsp-test-fw")
             #t))
         (replace 'configure
           (lambda _
             (invoke "make" "config" (string-append "PREFIX=" (assoc-
ref %outputs "out")))
             #t)))))
    (inputs
     `(("lsp-common-lib" ,(origin
         (method git-fetch)
         (uri (git-reference
                (url "https://github.com/sadko4u/lsp-common-lib")
                (commit "lsp-common-lib-1.0.7")))
         (file-name (git-file-name name version))
         (sha256
           (base32
             "1alxv2ryivbj122gryxrrvyicw6zgbdk15wp010lrq6r1nj7mjxh"))))
       ("lsp-test-fw" ,(origin
         (method git-fetch)
         (uri (git-reference
                (url "https://github.com/sadko4u/lsp-test-fw")
                (commit "lsp-test-fw-1.0.5")))
         (file-name (git-file-name name version))
         (sha256
           (base32
             "0n4ircp9bgzwfaa6023bvfsb90qvl2iawbihnwivr5id1js5jq3p"))))
       ))
    (home-page "https://github.com/sadko4u/lsp-dsp-lib")
    (synopsis "Digital signal processing library")
    (description "The LSP DSP library provides a set of functions that
perform
SIMD-optimized computing on several hardware architectures.  All
functions
currently operate on IEEE-754 single-precision floating-point
numbers.")
    (license license:lgpl3+)))
```

> Also, I saw that there were a few
> test directories. Are there tests to be built?

Not sure - I don't see a check/test make target (see `make help`)


> > +    (arguments
> > +     `(#:tests? #f ; no tests
> > +       #:make-flags
> > +       (list "CC=gcc")
> 
> This can be cc-for-target
>          (list (string-append "CC=" ,(cc-for-target)))

ACK

> > +       (modify-phases %standard-phases
> > +         (replace 'configure
> > +           (lambda _
> > +             (invoke "make" "config" (string-append "PREFIX="
> > (assoc-ref %outputs "out")))
> > +             #t)))))
> 
> We'd rather not use %outputs if possible, but to add it to the
> lambda.
> Also invoke already returns #t
> 
>            (lambda* (#:key outputs #:allow-other-keys)
>              (invoke "make" "config"
>                      (string-append "PREFIX=" (assoc-ref outputs
> "out"))))))))

ACK

Please find the updated patch attached.

Thanks,
Alex

[0001-gnu-Add-lsp-dsp-lib.patch (text/x-patch, attachment)]

[signature.asc (application/pgp-signature, inline)]

Previous Next

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