From aad93806ac26d53d301bcb9acfe45dc2aa01c355 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Wed, 17 Nov 2021 10:12:43 +0000
Subject: gnu: python-hnswlib: Disable native optimizations.

* gnu/packages/python-xyz.scm (python-hnswlib)[arguments]: Add build phase
'disable-native-optimization.
---
 gnu/packages/python-xyz.scm | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'gnu')

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index f32c322c0a..4623c7b3b2 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -1380,6 +1380,13 @@ concepts.")
        (sha256
         (base32 "0wf1cwmxmdzfqmfhrkqdxb5spf21ylgl2bidswhzjrqhwf35c9qf"))))
     (build-system python-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'disable-native-optimization
+           (lambda _
+             (substitute* "setup.py"
+               ((", '-march=native'") "")))))))
     (propagated-inputs
      `(("python-numpy" ,python-numpy)))
     (native-inputs
-- 
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