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Ludovic Courtès 34ead56156 Add (guix amd-gpu).
Moving these definitions to a separate module is necessary to avoid circular
references at the top-level among package modules.

* gnu/packages/rocm.scm (%default-amd-gpu-targets, current-amd-gpu-targets)
(current-amd-gpu-targets-string): Move to…
* guix/amd-gpu.scm: … here.  New file.
* Makefile.am (MODULES): Add it.

Merges guix/guix!7251

Change-Id: I60496fb4d81ea0445ec176add7afc388f6790bd3
Signed-off-by: Cayetano Santos <csantosb@inventati.org>
2026-03-24 14:21:49 +01:00

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2026 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2026 David Elsing <david.elsing@posteo.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (guix amd-gpu)
#:autoload (guix packages) (this-package package-properties)
#:export (%default-amd-gpu-targets
current-amd-gpu-targets
current-amd-gpu-targets-string))
;;; Commentary:
;;;
;;; This module provides helpers for packages targeting AMD GPUs.
;;;
;;; Code:
(define %default-amd-gpu-targets
'("gfx908" "gfx90a" "gfx942" "gfx1030" "gfx1100" "gfx1101" "gfx1200" "gfx1201"))
(define-syntax-rule (current-amd-gpu-targets)
"Return the list of AMD GPU targets for this package, as a list of strings."
(or (assoc-ref (package-properties this-package) 'amd-gpu-targets)
%default-amd-gpu-targets))
(define-syntax-rule (current-amd-gpu-targets-string)
"Return the list of AMD GPU targets for this package, as a string separated
by \";\". This is useful for build options like 'AMDGPU_TARGETS' in many
CMake-based packages."
(string-join (current-amd-gpu-targets) ";"))