Re: cross-building with qemu-i386/aarch64 - SOLVED

[Frans de Boer]

On 8/11/21 6:26 PM, Philippe Mathieu-Daudé wrote:
> On 8/11/21 1:15 PM, Frans de Boer wrote:
> > LS,
> >
> > I have a puzzle for which I seek some assistance for the following case:
> >
> > I have build a cross-compiler for - say - the i586 architecture,
> > including glibc and some others. The next step would be to transfer this
> > together with other sources to the target machine and finish the
> > building of a bootable system.
> > Now, suppose I have no bootable target system (yet) and want to build
> > everything using qemu-i386 to be transferred later.
> >
> > However when I start:
> >    qemu-i386 /path to i386
>      qemu-i386 -L /path/to/i386
>
> You might want to also add '-cpu pentium'
>
> > sbin/chroot "<path to new root> /usr/bin/env
> > -i ....... /usr/bin/bash --login
> > I end up that the chroot program complains that it can't find
> > /lib/libc.so.6, which actually does exist on <path to new
> > root>/lib/libc.so.6.
> >
> > Am I missing something and/or is there a solution that I am not aware of
> > as yet.
> >
> > --- Frans.
@Philippe, thanks for your response. I missed the -L option although I 
was looking for something similar.

By the way, qemu-i386/aarch64 already assumes - I guess - that the 
binaries are properly coded.
Is there a real need to add "-cpu pentium", or just a precautionary 
addition?

--- Frans

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