bug#57954: closed ([PATCH] gnu: clapack: Use position-independent code for use as a library.)

[GNU bug Tracking System]

Your message dated Wed, 28 Sep 2022 14:19:39 +0200
with message-id <8735cbbsis.fsf@ngraves.fr>
and subject line Re: [bug#57954] Some details about why and see if there is no 
other solution.
has caused the debbugs.gnu.org bug report #57954,
regarding [PATCH] gnu: clapack: Use position-independent code for use as a 
library.
to be marked as done.

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-- 
57954: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=57954
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> --- Begin Message ---
>
>
>
> Subject: 
>
> [PATCH] gnu: clapack: Use position-independent code for use as a library.
>
>
>
>
> Date: 
>
> Tue, 20 Sep 2022 14:40:10 +0200
>
>
>
>
> * gnu/packages/maths.scm (clapack): Use position-independent code for use as a 
> library.
> ---
>  gnu/packages/maths.scm | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
> index 72d5e9a83a..0c4b7ada03 100644
> --- a/gnu/packages/maths.scm
> +++ b/gnu/packages/maths.scm
> @@ -968,6 +968,7 @@ (define-public clapack
>      (build-system cmake-build-system)
>      (arguments
>       `(#:configure-flags '("-DCMAKE_C_FLAGS=-fcommon -O2")
> +       #:make-flags '("-fPIC")
>         #:phases
>         (modify-phases %standard-phases
>           ;; These tests use a lot of stack variables and segfault without
> -- 
> 2.37.3
>
>
>
>
> --- End Message ---
> --- Begin Message ---
>
>
>
> Subject: 
>
> Re: [bug#57954] Some details about why and see if there is no other solution.
>
>
>
>
> Date: 
>
> Wed, 28 Sep 2022 14:19:39 +0200
>
>
>
>
> > ... it sounds like clapack could be replaced with lapack without any
> > problems (and even removed), and our 'lapack' package already makes
> > shared libraries, which seems like a simpler course of action.
>
> You're absolutely right about this. I replaced clapack by lapack and
> discarded the flag -lf2c during the build phase.
>
> Everything works fine. I'm closing the issue.
>
> The resulting packages are available in issue 58140.
>
> -- 
> Best regards,
> Nicolas Graves
>
>
> --- End Message ---