lkml.org 
[lkml]   [2019]   [Apr]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH] objtool: Don't use -Werror
Date
From: Josh Poimboeuf
> Sent: 05 April 2019 17:21
..
> > FWIW I had to update libelf.so from version 0.153 to 0.165 in
> > order for the amd64 orc unwinder code in objtool to not generate
> > corrupt output files.
> > That is an Ubuntu 13.04 system - nothing like 10 years old.
>
> Ah. It would be great if we had a patch to fail the build for old
> versions of elfutils-libelf as well.

I think the check I added for that specific error got committed.
Look at the defintion of cmd_objtool in scripts/Makefile.build.

Although I seem to have a local change to the definition of
cmd_modversions_c.
It might be that the version of a change I made that got committed
is missing an extra $ when processing the saved output from 'objdump -h'.
It used to just pipe into grep - so lost the error result from objdump.

David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
\
 
 \ /
  Last update: 2019-04-05 18:35    [W:0.051 / U:22.712 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site