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gnu: faiss: Fix building on non-Intel architectures.

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* gnu/packages/graph.scm (faiss)[source]: Add snippet to wrap Intel
specific headers.
[arguments]: Adjust custom 'prepare-build phase to adjust compile flags
for different architectures.
This commit is contained in:
Efraim Flashner 2019-03-29 17:06:00 +03:00
parent 4774677228
commit 3776dc094c
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GPG key ID: 41AAE7DCCA3D8351
1 changed files with 13 additions and 3 deletions
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16
gnu/packages/graph.scm
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@ -2,6 +2,7 @@
;;; Copyright © 2017, 2018, 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2018 Joshua Sierles, Nextjournal <joshua@nextjournal.com>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; This file is part of GNU Guix.
;;;
@ -256,7 +257,14 @@ (define-public faiss
(file-name (git-file-name name version))
(sha256
(base32
"0pk15jfa775cy2pqmzq62nhd6zfjxmpvz5h731197c28aq3zw39w"))))
"0pk15jfa775cy2pqmzq62nhd6zfjxmpvz5h731197c28aq3zw39w"))
(modules '((guix build utils)))
(snippet
'(begin
(substitute* "utils.cpp"
(("#include <immintrin.h>")
"#ifdef __SSE__\n#include <immintrin.h>\n#endif"))
#t))))
(build-system cmake-build-system)
(arguments
`(#:configure-flags
@ -270,12 +278,14 @@ (define-public faiss
(%current-system))))
(cond
((string-prefix? "x86_64" system)
'("-mavx" "-msse2"))
'("-mavx" "-msse2" "-mpopcnt"))
((string-prefix? "i686" system)
'("-msse2"))
'("-msse2" "-mpopcnt"))
(else
'()))))))
(substitute* "CMakeLists.txt"
(("-m64") "")
(("-mpopcnt") "") ; only some architectures
(("-msse4")
(string-append
(string-join features)