diff options
| -rw-r--r-- | gnu/packages/games.scm | 99 |
1 files changed, 51 insertions, 48 deletions
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm index 07cb64b6a3..831f6079f2 100644 --- a/gnu/packages/games.scm +++ b/gnu/packages/games.scm @@ -11962,56 +11962,59 @@ etc. You can also play games on FICS or against an engine.") (license license:gpl2+))) (define-public stockfish - (package - (name "stockfish") - (version "14") - (source - (origin - (method git-fetch) - (uri (git-reference - (url "https://github.com/official-stockfish/Stockfish") - (commit (string-append "sf_" version)))) - (file-name (git-file-name name version)) - (sha256 - (base32 "046b3rq9w8lzgk07q5zazzkl93ai99ab18hr9d8n73mabjpi6zbx")))) - (build-system gnu-build-system) - (inputs - `(("neural-network" - ,(origin - (method url-fetch) - (uri "https://tests.stockfishchess.org/api/nn/nn-3475407dc199.nnue") - (sha256 - (base32 "11zci5kgwdw9rh8w2w4p84764g82rr666y3n8r2flwwrq5yl0x9l")))))) - (arguments - `(#:tests? #f - #:make-flags (list "-C" "src" - "build" - (string-append "PREFIX=" - (assoc-ref %outputs "out")) - (string-append "ARCH=" - ,(match (%current-system) - ("x86_64-linux" "x86-64") - ("i686-linux" "x86-32") - ("aarch64-linux" "general-64") - ("armhf-linux" "armv7") - ("mips64el-linux" "general-64") - (_ "general-32")))) - #:phases (modify-phases %standard-phases - (delete 'configure) - ;; The official neural network file is needed for building - ;; and is embedded in the resulting binary. - (add-after 'unpack 'copy-net - (lambda* (#:key inputs #:allow-other-keys) - (copy-file (assoc-ref inputs "neural-network") - "src/nn-3475407dc199.nnue") - #t))))) - (synopsis "Strong chess engine") - (description - "Stockfish is a very strong chess engine. It is much stronger than the + (let ((neural-network-revision "3475407dc199")) ; also update hash below + (package + (name "stockfish") + (version "14") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/official-stockfish/Stockfish") + (commit (string-append "sf_" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 "046b3rq9w8lzgk07q5zazzkl93ai99ab18hr9d8n73mabjpi6zbx")))) + (build-system gnu-build-system) + (inputs + `(("neural-network" + ,(origin + (method url-fetch) + (uri (string-append "https://tests.stockfishchess.org/api/nn/nn-" + neural-network-revision ".nnue")) + (sha256 + (base32 + "11zci5kgwdw9rh8w2w4p84764g82rr666y3n8r2flwwrq5yl0x9l")))))) + (arguments + `(#:tests? #f + #:make-flags (list "-C" "src" + "build" + (string-append "PREFIX=" + (assoc-ref %outputs "out")) + (string-append "ARCH=" + ,(match (%current-system) + ("x86_64-linux" "x86-64") + ("i686-linux" "x86-32") + ("aarch64-linux" "general-64") + ("armhf-linux" "armv7") + ("mips64el-linux" "general-64") + (_ "general-32")))) + #:phases (modify-phases %standard-phases + (delete 'configure) + ;; The official neural network file is needed for building + ;; and is embedded in the resulting binary. + (add-after 'unpack 'copy-net + (lambda* (#:key inputs #:allow-other-keys) + (copy-file (assoc-ref inputs "neural-network") + (format #f "src/nn-~a.nnue" + ,neural-network-revision))))))) + (synopsis "Strong chess engine") + (description + "Stockfish is a very strong chess engine. It is much stronger than the best human chess grandmasters. It can be used with UCI-compatible GUIs like ChessX.") - (home-page "https://stockfishchess.org/") - (license license:gpl3+))) + (home-page "https://stockfishchess.org/") + (license license:gpl3+)))) (define-public barrage (package |