[oe] [RFC][PATCH] meta-toolchain: make SDK relocatable by using $SDK_PATH var in env setup script

[Tom Rini]

On Thu, 2010-02-04 at 12:22 -0500, Denys Dmytriyenko wrote:
> On Thu, Feb 04, 2010 at 11:57:51AM -0500, Chris Conroy wrote:
> > Does this really make the SDK relocatable? I thought there were still
> > major issues with relocating GCC.
> 
> GCC built from OE may still have relocation problems - haven't checked lately.
> But it doesn't mean that's the only use case scenario... There is also 
> external toolchain option, as well as building SDK without the toolchain.
> Both of those cases were tested with the above change for several months now.

The hard part is that in some distributions you will have libmpfr.so &
co if you have a host gcc, and on some you won't.  That in turn makes
gcc relocatable or not.  Everything else is handleable via --sysroot=.

-- 
Tom Rini <tom_rini at mentor.com>
Mentor Graphics Corporation