On Mon, Jul 15, 2019 at 09:03:46PM +0900, Masahiro Yamada wrote:

On Mon, Jul 15, 2019 at 4:30 PM Segher Boessenkool
[off-list ref] wrote:

quoted

On Mon, Jul 15, 2019 at 05:05:34PM +1000, Michael Ellerman wrote:

quoted

Segher Boessenkool [off-list ref] writes:

quoted

Yes, that is why I used the environment variable, all binutils work
with that.  There was no --target option in GNU ar before 2.22.

I use binutils 2.30
It does not understand --target option.

$ powerpc-linux-ar --version
GNU ar (GNU Binutils) 2.30
Copyright (C) 2018 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or (at your option) any later version.
This program has absolutely no warranty.

If I give --target=elf$(BITS)-$(GNUTARGET) option, I see this:
powerpc-linux-ar: -t: No such file or directory

You need to provide a valid command line, like

$ powerpc-linux-ar tv smth.a --target=elf32-powerpc

ar is a bit weird.


Segher