Re: [PATCH v6 03/20] seabios: add bios-microvm.bin binary

[Sergio Lopez]

On Fri, Aug 28, 2020 at 07:02:32AM +0200, Gerd Hoffmann wrote:
> On Thu, Aug 27, 2020 at 04:48:54PM +0200, Sergio Lopez wrote:
> > On Wed, Aug 26, 2020 at 12:52:37PM +0200, Gerd Hoffmann wrote:
> > > Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> > > ---
> > >  pc-bios/bios-microvm.bin | Bin 0 -> 131072 bytes
> > >  1 file changed, 0 insertions(+), 0 deletions(-)
> > >  create mode 100644 pc-bios/bios-microvm.bin
> > 
> > Without reproducible builds (which we should probably consider having
> > for everything inside "pc-bios", but that's outside the scope of this
> > series), this one is hard to debug.
> 
> We have roms/Makefile for firmware builds.  "make -C roms bios" will
> build seabios binaries (you need the seabios submodule initialized for
> this).
> 
> And, yes, seabios builds are reproducible.  If you build with the same
> compiler (rhel-7 gcc 4.8.5) you should end up with the same binary.

Which version exactly? I'm still getting a different binary with this
one:

gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-39)
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Thanks,
Sergio.

> take care,
>   Gerd
>

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