Build fails on x32

[alexanderkjall]

Fails with these errors:

error[E0432]: unresolved import `std::arch::x86`
  --> src/x86/mod.rs:17:16
   |
17 | use std::arch::x86::{__m128, __m128i};
   |                ^^^ could not find `x86` in `arch`

error[E0432]: unresolved import `std::arch::x86`
  --> src/x86/mod.rs:19:5
   |
19 | use std::arch::x86;
   |     ^^^^^^^^^^^^^^ no `x86` in `arch`

error[E0432]: unresolved import `std::arch::x86`
  --> src/x86/swizzle_f32x4.rs:14:5
   |
14 | use std::arch::x86;
   |     ^^^^^^^^^^^^^^ no `x86` in `arch`

error[E0432]: unresolved import `std::arch::x86`
  --> src/x86/swizzle_i32x4.rs:14:5
   |
14 | use std::arch::x86;
   |     ^^^^^^^^^^^^^^ no `x86` in `arch`

Complete log here: https://buildd.debian.org/status/fetch.php?pkg=rust-pathfinder-simd&arch=x32&ver=0.5.1-1&stamp=1647460848&raw=0

[s3bk]

try enabling the pf-no-simd feature in pathfinder-simd.

[alexanderkjall]

Sorry, this was a horrible bug report, I shouldn't write those while tired.

The background for the bug report is that the Debian build system for rust builds all the different features, and also no features, and that makes the build of this crate fail for x32 in Debian.

Your suggestion about pf-no-simd is an excellent place to start digging into this problem, I will try to write a patch for it.