Gentoo Archives: gentoo-user

From: Jacques Montier <jmontier@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] opencv problem
Date: Thu, 25 Nov 2021 10:10:40
Message-Id: CAHVEG0CcvqaVmQobHy_mN=twJDKOX-p9Ly1Jx-BOA1tshFo8UA@mail.gmail.com
1 Hello all,
2
3 I encounter a problem with emerging opencv-4.5.2-r3 so i can't do any
4 emerge world anymore.
5 I get this :
6
7 media-libs/opencv-4.5.2-r3::gentoo (Change USE: +contribdnn, this change
8 violates use flag constraints defined by media-libs/opencv-4.5.2-r3:
9 'cpu_flags_x86_avx2? ( cpu_flags_x86_f16c ) cpu_flags_x86_f16c? (
10 cpu_flags_x86_avx ) cuda? ( contrib tesseract? ( opencl ) ) dnnsamples? (
11 examples ) gflags? ( contrib ) glog? ( contrib ) contribcvv? ( contrib qt5
12 ) contribdnn? ( contrib ) contribfreetype? ( contrib ) contribhdf? (
13 contrib ) contribovis? ( contrib ) contribsfm? ( contrib eigen gflags glog
14 ) contribxfeatures2d? ( contrib download ) examples? ( contribdnn ) java? (
15 python ) opengl? ( qt5 ) python? ( any-of ( python_targets_python3_8
16 python_targets_python3_9 ) ) tesseract? ( contrib ) at-most-one-of ( gtk3
17 qt5 )')
18
19 Changing the contribdnn use flag does not solve the problem.
20
21 emerge --info in attached file.
22
23 Any idea ?
24
25 Thanks in advance,
26
27 Cheers,
28
29 --
30 Jacques

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Replies

Subject Author
Re: [gentoo-user] opencv problem Arve Barsnes <arve.barsnes@×××××.com>