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gnu: openblas: Fix building on powerpc64le-linux.

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* gnu/packages/maths.scm (openblas)[arguments]: Add make-flags to enable
building for powerpc64le-linux.
This commit is contained in:
Efraim Flashner 2021-07-06 16:23:30 +03:00
parent 67ce43c0d3
commit 4b4d4d7bae
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1 changed files with 5 additions and 1 deletions
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6
gnu/packages/maths.scm
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@ -3843,13 +3843,17 @@ parts of it.")
;; Build the library for all supported CPUs. This allows
;; switching CPU targets at runtime with the environment variable
;; OPENBLAS_CORETYPE=<type>, where "type" is a supported CPU type.
;; Unfortunately, this is not supported on non-x86 architectures,
;; Unfortunately, this is not supported on all architectures,
;; where it leads to failed builds.
,@(let ((system (or (%current-target-system) (%current-system))))
(cond
((or (string-prefix? "x86_64" system)
(string-prefix? "i686" system))
'("DYNAMIC_ARCH=1"))
;; On some of these architectures the CPU can't be detected.
((string-prefix? "powerpc64le" system)
'("DYNAMIC_ARCH=1"
"TARGET=GENERIC"))
;; On MIPS we force the "SICORTEX" TARGET, as for the other
;; two available MIPS targets special extended instructions
;; for Loongson cores are used.