Gentoo Archives: gentoo-user

From: Jonathan Yong <10walls@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Multilib ABI specific CPU use flags?
Date: Thu, 08 Oct 2020 11:57:54
Message-Id: 1ddb8f28-9178-8759-a924-7e61347f2c14@gmail.com
1 Hello,
2
3 I am getting AVX2 related compile errors in 32bit
4 media-libs/opencv-4.4.0, there are some internet text mentioning not all
5 AVX2 instructions are supported on 32bit x86.
6
7 For now, I have set -abi_x86_32 since I don't need it now.
8
9 Any plans to support ABI specific USE masking/setting?