Would be nice to have Stockfish use function multi-versioning. Anyone know if this is an issue of compiler and OS portability?
$ ./pre-inst-env guix refresh -l stockfish
No dependents other than itself: stockfish@15
From 3d03ef9bfa164e6cd961400a3518d6d5e5ea70dd Mon Sep 17 00:00:00 2001
From: Greg Hogan <
code@greghogan.com>
Date: Sun, 24 Apr 2022 11:12:48 +0000
Subject: [PATCH] gnu: stockfish: Update to 15.
* gnu/packages/games.scm (stockfish): Update to 15.
---
gnu/packages/games.scm | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index ff2b3199e0..7aad3c00d0 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -59,7 +59,7 @@
;;; Copyright © 2020 Tomás Ortín Fernández <
tomasortin@mailbox.org>
;;; Copyright © 2021 Olivier Rojon <
o.rojon@posteo.net>
;;; Copyright © 2021 Stefan Reichör <
stefan@xsteve.at>
-;;; Copyright © 2021 Greg Hogan <
code@greghogan.com>
+;;; Copyright © 2021, 2022 Greg Hogan <
code@greghogan.com>
;;; Copyright © 2021 David Pflug <
david@pflug.io>
;;; Copyright © 2021, 2022 Felix Gruber <
felgru@posteo.net>
;;; Copyright © 2021 Solene Rapenne <
solene@perso.pw>
@@ -11957,10 +11957,10 @@ (define-public chessx
(license license:gpl2+)))
(define-public stockfish
- (let ((neural-network-revision "13406b1dcbe0")) ; also update hash below
+ (let ((neural-network-revision "6877cd24400e")) ; also update hash below
(package
(name "stockfish")
- (version "14.1")
+ (version "15")
(source
(origin
(method git-fetch)
@@ -11969,7 +11969,7 @@ (define-public stockfish
(commit (string-append "sf_" version))))
(file-name (git-file-name name version))
(sha256
- (base32 "0apqqcgpcflm3c6mcl13ln2y04f6zksnljmk4ys7naf7xk4vdgkd"))))
+ (base32 "1v19v6qhwbf31wpc3qcih4dvqxwqkh0p426skgjin6ags31hkbmh"))))
(build-system gnu-build-system)
(inputs
`(("neural-network"
@@ -11979,7 +11979,7 @@ (define-public stockfish
neural-network-revision ".nnue"))
(sha256
(base32
- "0vr3hcmlqqm74pn7hc54gmfs9drqvgc53nh7bvy6v8z0rcfnnh0k"))))))
+ "1qyna598c0v7gdpycc6kpl12h5a2wa50dqray6gv208f80jcsxv8"))))))
(arguments
`(#:tests? #f
#:make-flags (list "-C" "src"
--
2.35.1
0001-gnu-stockfish-Update-to-15.patch