On Sun, 2017-08-06 at 01:13 +0200, Adam Borowski wrote: > > As for a foreign machine: > * ISA_IGNORE=y apt install »package«
How about: ASSUME_ISAS=sse2 apt install »package« i.e. with the ability to specify the set you expect/know that the target machine will have. It could support "all" as well of course. What is the expected interaction with the hwcaps based library installed paths? (/usr/lib/i386-linux-gnu/i686/{sse2,cmov}). Presumably libraries would still be expected to use those as appropriate? Ian.