Messages in this thread | | | From | Andy Lutomirski <> | Date | Thu, 19 Jun 2014 16:59:53 -0700 | Subject | Re: [PATCH 5/5] x86,vdso: Create .build-id links for unstripped vdso files |
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On Thu, Jun 19, 2014 at 3:46 PM, H. Peter Anvin <hpa@zytor.com> wrote: > On 06/18/2014 03:59 PM, Andy Lutomirski wrote: >> >> This may break make vdso_install with binutils before 2.17.50.0.17. >> On the other hand, make vdso_install was probably never useful with >> earlier binutils, since the installed files are AFAIK completely >> useless without build-id. >> > > How does it fail?
If --build-id=none on modern binutils accurately replicates old binutils, it fails by silently creating a broken symlink called .debug. If you want this patch for 3.16, I can send a better version that just doesn't create the links on old binutils.
> > -hpa > >
-- Andy Lutomirski AMA Capital Management, LLC
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