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gnu: stockfish: Add support for more architectures.

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* gnu/packages/games.scm (stockfish)[arguments]: Add ARCH matches for
more architectures. Add EXTRALDFLAGS for powerpc-linux. Add phase to
remove '-m' compiler flags.
This commit is contained in:
Efraim Flashner 2022-04-24 17:32:42 +03:00
parent 9cf812f601
commit 03d0f7cca1
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1 changed files with 12 additions and 1 deletions
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13
gnu/packages/games.scm
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@ -11986,12 +11986,18 @@ etc. You can also play games on FICS or against an engine.")
"build"
(string-append "PREFIX="
(assoc-ref %outputs "out"))
,@(if (target-ppc32?)
`("EXTRALDFLAGS=-latomic")
`())
(string-append "ARCH="
,(match (%current-system)
("x86_64-linux" "x86-64")
("i686-linux" "x86-32")
("aarch64-linux" "armv8")
("armhf-linux" "armv7")
("powerpc-linux" "ppc-32")
("powerpc64le-linux" "ppc-64")
("riscv64-linux" "general-64")
("mips64el-linux" "general-64")
(_ "general-32"))))
#:phases (modify-phases %standard-phases
@ -12002,7 +12008,12 @@ etc. You can also play games on FICS or against an engine.")
(lambda* (#:key inputs #:allow-other-keys)
(copy-file (assoc-ref inputs "neural-network")
(format #f "src/nn-~a.nnue"
,neural-network-revision)))))))
,neural-network-revision))))
;; Guix doesn't use a multiarch gcc.
(add-after 'unpack 'remove-m-flag
(lambda _
(substitute* "src/Makefile"
(("-m\\$\\(bits\\)") "")))))))
(synopsis "Strong chess engine")
(description
"Stockfish is a very strong chess engine. It is much stronger than the