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[bug#53895] [PATCH 0/5] More CPU detection
From: |
Efraim Flashner |
Subject: |
[bug#53895] [PATCH 0/5] More CPU detection |
Date: |
Wed, 9 Feb 2022 12:16:51 +0200 |
I noticed that my AMD CPU was showing up as bonnell, which was clearly
wrong. I ended up rewriting parts of the x86_64 section (and considered
having it also serve for i686) and then tried to add some bits for
aarch64. IMO it's worth having the compiler-cpu-architectures for
aarch64/armhf, at least until (guix transformations) is taught that for
aarch64/armhf to use -mtune in place of -march.
Efraim Flashner (5):
guix: cpu: Rewrite based on feature flags.
gnu: cpu: Add detection for AMD CPUs.
gnu: gcc: Add compiler-cpu-architectures for aarch64.
gnu: gcc: Add compiler-cpu-architectures for armhf.
WIP: guix: cpu: Add detection for aarch64 CPUs.
gnu/packages/gcc.scm | 33 +++++++-
guix/cpu.scm | 186 +++++++++++++++++++++++++++++++++++--------
2 files changed, 186 insertions(+), 33 deletions(-)
base-commit: 71438cd4222a02b1f89152437c1ea20499baa6a2
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2.34.0