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* [rpms/opencv] opencv5: Workaround fix build for i686 with eigen 5
@ 2026-08-28 13:33 Nicolas Chauvet
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From: Nicolas Chauvet @ 2026-08-28 13:33 UTC (permalink / raw)
To: git-commits
A new commit has been pushed.
Repo : rpms/opencv
Branch : opencv5
Commit : ef49f5c10afe9f60252881f895246847b1ec2636
Author : Nicolas Chauvet <kwizart@gmail.com>
Date : 2025-10-20T20:51:38+02:00
Stats : +1/-2 in 1 file(s)
URL : https://src.fedoraproject.org/rpms/opencv/c/ef49f5c10afe9f60252881f895246847b1ec2636?branch=opencv5
Log:
Workaround fix build for i686 with eigen 5
Disabling AVX for i686 fixes build with eigen-5.0.0
https://gitlab.com/libeigen/eigen/-/issues/2991
---
diff --git a/opencv.spec b/opencv.spec
index 2af66a0..77532a7 100644
--- a/opencv.spec
+++ b/opencv.spec
@@ -491,8 +491,7 @@ cd modules/python/package
%ifarch x86_64 %{ix86}
-DCPU_BASELINE=SSE2 \
%ifarch %{ix86}
- -DCV_DISABLE_OPTIMIZATION=ON \
- -DCPU_DISPATCH=SSE4.2 \
+ -DCPU_DISPATCH=SSE4_2 \
%endif
%endif
-DCMAKE_BUILD_TYPE=Release \
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