[Buildroot] [PATCH v2] toolchain-external: fix gdbserver copying for external arc-2014.12 tools

[Alexey Brodkin <Alexey.Brodkin@synopsys.com>]

Thomas, Romain,

On Sat, 2015-07-11 at 10:45 +0200, Thomas Petazzoni wrote:
> Dear Romain Naour,
> 
> On Sat, 11 Jul 2015 09:47:54 +0200, Romain Naour wrote:
> 
> > Le 25/03/2015 09:11, Alexey Brodkin a ?crit :
> > > Historically in pre-built ARC GNU tools gdbserver is located in
> > > top-level "target-bin" folder.
> > > 
> > > Because of that fact if BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY is
> > > selected Buildroot won't find gdbserver (it looks within
> > > SYSROOT/ARCH_SYSROOT folder).
> > > 
> > > Simplest solution is to use TOOLCHAIN_EXTERNAL_FIXUP_CMDS where copy
> > > gdbserver from "target-bin" folder into SYSROOT/usr/bin.
> > 
> > Since this patch, the arc 2014.12 prebuild toolchain as been marked as broken
> > [1]. This patch is still needed ?
> 
> I'd say no for the moment, I'll mark the patch as Rejected for now.

Indeed this patch is no longer required because in arc-2015.06 toolchain
we put gdbserver in proper place  "sysroot/usr/bin".

-Alexey