GNU bug report logs - #64981
GTK4 applications broken (missing libGLESv2)

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Message #37 received at submit <at> debbugs.gnu.org (full text, mbox):

From: John Kehayias <john.kehayias <at> protonmail.com>
To: iyzsong <at> envs.net, "(" <paren <at> disroot.org>, Csepp <raingloom <at> riseup.net>,
 liliana.prikler <at> gmail.com, Denis 'GNUtoo' Carikli <GNUtoo <at> cyberdimension.org>,
 Efraim Flashner <efraim <at> flashner.co.il>, jbranso <at> dismail.de
Cc: 宋文武 <iyzsong <at> member.fsf.org>, 64981 <at> debbugs.gnu.org,
 guix-patches <at> gnu.org, 65375 <at> debbugs.gnu.org
Subject: Re: bug#64981: GTK4 applications broken (missing libGLESv2)
Date: Fri, 06 Oct 2023 15:47:00 +0000

Hi everyone,

Not sure if people saw this patch, has anyone tested if it fixes the
problem for them? I can include it in an upcoming mesa-updates branch
with other related updates/rebuilds.

<https://issues.guix.gnu.org/65375>

Hope I got everyone from the original bug thread (seems many replies
didn't go directly to everyone) and cc'ed the patch number as well.

Thanks!
John

On Sat, Aug 19, 2023 at 10:59 AM, iyzsong <at> envs.net wrote:

> From: 宋文武 <iyzsong <at> member.fsf.org>
>
> Fixes <https://issues.guix.gnu.org/64981>.
>
> * gnu/packages/gl.scm (libepoxy)[arguments]<#:phases>:
> Hardcode paths to libGLESv1_CM.so.1 and libGLESv2.so.2.
> ---
>  gnu/packages/gl.scm | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
> index b53b42a9ba..f662f0f7da 100644
> --- a/gnu/packages/gl.scm
> +++ b/gnu/packages/gl.scm
> @@ -742,10 +742,14 @@ (define-public libepoxy
>        #~(modify-phases %standard-phases
>            (add-before 'configure 'patch-paths
>              (lambda* (#:key inputs #:allow-other-keys)
> -              (let ((mesa (dirname (search-input-file inputs "lib/libGL.so"))))
> +              (let ((mesa-lib
> +                     (lambda (file)
> +                       (search-input-file inputs (string-append "lib/" file)))))
>                  (substitute* (find-files "." "\\.[ch]$")
> -                  (("libGL.so.1") (string-append mesa "/libGL.so.1"))
> -                  (("libEGL.so.1") (string-append mesa "/libEGL.so.1")))))))))
> +                  (("libGL.so.1") (mesa-lib "libGL.so.1"))
> +                  (("libEGL.so.1") (mesa-lib "libEGL.so.1"))
> +                  (("libGLESv1_CM.so.1") (mesa-lib "libGLESv1_CM.so.1"))
> +                  (("libGLESv2.so.2") (mesa-lib "libGLESv2.so.2")))))))))
>      (build-system meson-build-system)
>      (native-inputs
>       (list pkg-config python))
>
> base-commit: 597af70fd24eb85a85fa8c45008c9cfa241f4d0b

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