GNU bug report logs - #53895
[PATCH 0/5] More CPU detection

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Efraim Flashner <efraim <at> flashner.co.il>
To: guix-patches <at> gnu.org
Cc: Efraim Flashner <efraim <at> flashner.co.il>
Subject: [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
-- 
2.34.0

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