[Buildroot] external toolchains and sysroot

[Richard Braun]

On Fri, Oct 19, 2012 at 01:06:17PM +0200, Jean-Mickael Guerin wrote:
> Not exactly: let the toolchain use its own sysroot, and use -I /-L
> to look up in the staging directory. Original sysroot is read-only &
> shared, staging belongs to your build directory.
> 
> In another words my point is that the copy of sysroot is useless,
> using --sysroot=<my copy of built-in sysroot path, computed from the
> toolchain's compiler> cannot be safer than let it use the built-in
> syroot.
> Removing this copy will save time, space, and compatible whatever
> the directory layout of the toolchain.

Right, this should work just fine. I understand your point now, but then
I can't answer you.

-- 
Richard Braun