[sane-devel] inb outb missing on mips

Luiz Angelo Daros de Luca luizluca at gmail.com
Wed Sep 9 22:04:25 UTC 2015


I'm trying to get rid of this patch:

That helps sane-backend cross-compile for MIPS processor. But this seems to
be a hacky solution.

The problem seems that configure check for ioperm passes for MIPS with
libc-musl (I didn't test with other libc), while inb and outb are still
missing for this arch. As sane-backend uses HAVE_IOPERM in order to use or
not in/outb, it compiles requiring inb/outb. This results in a linker error.

Who is not playing nice here? musl providing ioperm where it shouldn't?
configure failing to check correcly for ioperm? sane not checking for inb?

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