Hi, I found another package, ugrep, which is evidently using native instructions that do not work on my processor. When I run ugrep (e.g., `ugrep -Q') it immediately dies with error 'illegal instruction'. However, if I pull the source with `guix build -S' and build and install it to a local directory, it runs without trouble.
I'm sure this will also be a reproducibility bug, and plan on submitting guix challenge results. However, the command I am running to rebuild ugrep without grafts or substitutes is rebuilding everything all the way back to bootstrap, so it probably will not be completed for a day or two:
guix gc -D $(guix build --no-grafts ugrep); guix build --no-substitutes ugrep
Please compare similar bug 48373. It didn't seem worth the trouble of running an object dump and figuring out which instruction is illegal, but I could do that if required.
My system information:
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate vmmcall npt lbrv svm_lock nrip_save
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OS: Guix System d4ffa9630277fa8699c783c08381d688626d4bc3 x86_64
Host: GA-880GM-UD2H
Kernel: 5.12.5-gnu
Uptime: 1 hour, 30 mins
Packages: 107 (guix-system), 93 (guix-user)
Shell: bash 5.0.16
Resolution: 1920x1200
DE: GNOME 3.34.5
Theme: Adwaita [GTK2/3]
Icons: Adwaita [GTK2/3]
Terminal: kitty
CPU: AMD Athlon II X3 455 (3) @ 3.300GHz
GPU: NVIDIA GeForce 8400 GS Rev. 3
Memory: 1573MiB / 7957MiB
Generation 5 May 22 2021 09:43:30 (current)
guix d4ffa96
branch: master
commit: d4ffa9630277fa8699c783c08381d688626d4bc3