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Re: binutils 2.30 still breaks rust builds on sparc64



On 02/11/2018 03:25 PM, Eric Botcazou wrote:
>> binutils 2.30 has unfortunately still at least two issues on sparc64 which
>> become visible when trying to build rust code. Both issues do not exist
>> with 2.28.
> 
> Can you try with current 2.30 branch (and current 2.29 branch if possible)?

I applied your GOT patch to the Debian binutils_2.30-4 package, rebuilt it on
deb4g and tried again to bootstrap rustc on sparc64 natively:

    Finished dev [unoptimized] target(s) in 88.99 secs
failed to run: /srv/glaubitz/rust/rust/build/bootstrap/debug/bootstrap build
Build completed unsuccessfully in 0:01:29

The compiled bootstrap binary still crashes. Downgrading binutils to 2.28
fixes the problem.

I am still checking whether the internal error generated during the cross-
build is fixed by this patch.

Adrian

-- 
 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz@debian.org
`. `'   Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
  `-    GPG: 62FF 8A75 84E0 2956 9546  0006 7426 3B37 F5B5 F913


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