Re: Rust on NetBSD 9

[Havard Eidnes <he%NetBSD.org@localhost>]

>> The latest NetBSD 9 bulk build (on x86_64) has a Rust build failure:
>>
>> https://releng.netbsd.org/bulktracker/pkg/55017055
>>
>>    Compiling core v0.0.0
>> (/pbulk/work/lang/rust/work/rustc-1.86.0-src/library/core)
>> error: failed to parse bitcode for LTO module: Invalid alignment value
>> (Producer: 'LLVM19.1.7' Reader: 'LLVM 19.1.7')
>
> I'm starting off a build on 9.3 to see if I can reproduce this,
> and will possibly subsequently upgrade to 9.4 to see if that
> fares any better.

It gets past this point when building with the rust-internal
LLVM (yes, I'll try with external LLVM too):

so this is with

PKG_OPTIONS.rust+=      rust-internal-llvm

in /etc/mk.conf.

...
Building stage1 library artifacts (x86_64-unknown-netbsd)
   Compiling shlex v1.3.0
   Compiling core v0.0.0 (/usr/pkgsrc/lang/rust/work/rustc-1.86.0-src/library/core)
   Compiling libc v0.2.169
   Compiling object v0.36.7
   Compiling cc v1.2.0
   Compiling std v0.0.0 (/usr/pkgsrc/lang/rust/work/rustc-1.86.0-src/library/std)
   Compiling compiler_builtins v0.1.146
   Compiling rustc-std-workspace-core v1.99.0 (/usr/pkgsrc/lang/rust/work/rustc-1.86.0-src/library/rustc-std-workspace-core)
   Compiling alloc v0.0.0 (/usr/pkgsrc/lang/rust/work/rustc-1.86.0-src/library/alloc)
...

etc. etc. etc.

- Håvard