Hi Guillem, On Tue, 2024-06-11 at 13:42 +0200, Guillem Jover wrote: > > I had a look at this, and it seems like this package has never really > > worked on ARM systems at all? And this was hidden due to the missing > > declarations not being an error. > > > > AFAIK, only x86 (i386 and amd64), ia64 and alpha have port I/O, other > > systems have instead memory mapped I/O, but the code in mem.c is > > unconditionally calling port I/O functions such as in*() and out*(), > > provided by glibc. > > > > Until the upstream code is ported to systems with memory mapper I/O, I > > think the "best" way to resolve this would be to restrict the > > architecture list to: > > > > any-amd64 any-i386 alpha ia64 > > The attached patch implements this. It should not affect reverse build > depending packages (only hwinfo) which is already arch restricted to > «amd64 i386». > > I'm including the arm list to confirm the above, but also in case > someone there feels like porting the library to support memory mapped > I/O? (But perhaps that's not worth the effort.)
It's perfectly fine to disable libx86emu on ARM as it has already been correctly stated, there are no I/O ports on ARM so the above code won't work on ARM. I also don't expect that to change in the future, so it's not worth bothering about this in the future, especially since the upstream project hasn't been very active lately [1]. Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer `. `' Physicist `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913