[Bug 223300] www/firefox (56+) fails to build using lang/rust (1.21+) built with PORT_LLVM=on: error[E0432]: unresolved import `x86::sse2`

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Nov 28 14:07:49 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223300

--- Comment #34 from vvd at unislabs.com ---
$ rustc --print target-features | grep sse
    sse                    - Enable SSE instructions.
    sse-unaligned-mem      - Allow unaligned memory operands with SSE
instructions.
    sse2                   - Enable SSE2 instructions.
    sse3                   - Enable SSE3 instructions.
    sse4.1                 - Enable SSE 4.1 instructions.
    sse4.2                 - Enable SSE 4.2 instructions.
    sse4a                  - Support SSE 4a instructions.
    ssse3                  - Enable SSSE3 instructions.

With rust-1.22.1 firefox-57.0_3,1 build fine.

Testing build with rust-1.22.1_1 and new Mk/bsd.gecko.mk now.

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