[meta-xilinx] MicroBlaze toolchain warping script

[John Williams]

Hi Elvis,

> From: Elvis Dowson [mailto:elvis.dowson at gmail.com]


> On Mar 15, 2013, at 5:46 AM, John Williams <john.williams at xilinx.com> wrote:
> 
> 
> 	Here is the toolchain warping script you asked about.
> 
> 	Note this is a bit of a hack, and could be just plain wrong.
> 
> 	Basically it's taking the MB linux toolchains that we get out of CT-NG,
> and warping to look like a CodeSourceryLite sysroot.  Then we can largely reuse
> the csl-external recipe for it.
> 
> 
> What are the variables that you set in local.conf?

TCMODE="external-csl"
CSL_TARGET_SYS_microblazeel = "microblazeel-xilinx-linux-gnu"
EXTERNAL_TOOLCHAIN = "/home/jwilliams/yocto/gnu/microblazeel-xilinx-linux-gnu"
EXTERNAL_TOOLCHAIN_SYSROOT = "/home/jwilliams/yocto/gnu/microblazeel-xilinx-linux-gnu/microblazeel-xilinx-linux-gnu/libc"

Rgds,

John