Re: Bulld failure of editors/libreoffoce only on main (aka -current)

From: Michael Butler <imb_at_protected-networks.net>
Date: Mon, 23 May 2022 17:17:46 UTC 
On 5/23/22 12:49, Dima Panov wrote:

> My recent -current jail is also have LLVM_DEFAULT=14 and not hit any 
> serious issue yet:)
> 
> tcberner was initiated exp-run to make llvm13 as default some time ago
> 
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263456

I'd caution against adopting llvm14 for the moment.

One apparently architecturally-specific problem with llvm14 on 
rocketlake (Intel Xeon E-2334 here) is a never-ending compilation in 
devel/boost-libs if CPUTYPE is set.

The file libs/atomic/src/find_address_sse41.cpp causes c++ to run 
forever :-( It also seems to spin forever with CPUTYPE set to "native".

I just found this last night but setting CPUTYPE to "ivybridge" or 
leaving it unset allows it to run to completion,

	Michael