Re: 01/03: gnu: Add QD.

[Mark H Weaver]

Hi Eric,

address@hidden (Eric Bavier) writes:
> bavier pushed a commit to branch master
> in repository guix.
>
> commit cbc084e1a7c25d1c8944bcb20a989f795acdb096
> Author: Eric Bavier <address@hidden>
> Date:   Wed Jan 31 13:55:37 2018 -0600
>
>     gnu: Add QD.
[...]
> +(define-public qd
> +  (package
> +    (name "qd")
> +    (version "2.3.18")
> +    (source (origin
> +              (method url-fetch)
> +              (uri (string-append "http://crd.lbl.gov/~dhbailey/mpdist/qd-";
> +                                  version ".tar.gz"))
> +              (sha256
> +               (base32
> +                "0vkihcj9fyv2cycq8515713gbs3yskhmivy8bznvx72i6ddnn2c1"))))
> +    (build-system gnu-build-system)
> +    (native-inputs
> +     `(("gfortran" ,gfortran)))
> +    (arguments
> +     `(#:configure-flags `("--disable-enable_fma" ;weird :/

"weird :/" is not a very useful comment.  Can you change it to explain
why you added this flag?  It seems unfortunate to disable fused
multiply-add for this kind of library.

      Mark