"Symbol 'rustix_int_0x80' is already defined" error

[cakebaker]

Hi,

I noticed in our CI, in a PR that attempts to update tempfile from 3.17.1 to 3.18.0 (with the primary change being the update of rustix to 1.0.0), the following error:

error: symbol 'rustix_int_0x80' is already defined
   |
note: instantiated into assembly here
  --> <inline asm>:23:1
   |
23 | rustix_int_0x80:

The error appears while building with i686-unknown-linux-musl and i686-unknown-linux-gnu, using ubuntu-latest.

[sunfishcode]

Thanks for the report! I've now submited #1396 with a fix.

[sunfishcode]

This issue only affects i686-unknown-linux-gnu, only when building with lto enabled, and only when multiple versions of rustix are linked in.

[cakebaker]

Thanks for the quick fix, much appreciated!

[sunfishcode]

This is now fixed and released in rustix 1.0.1.