[bug#53895] [PATCH 0/5] More CPU detection

[Efraim Flashner <efraim@flashner.co.il>]

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