[Ltib] Dynamically setting which toolchain to use?

[Mattias Boström]

Hi,

We are using ltib-mpc5200-20070203 as a part of our build system. Ltib
is called from a "global" Makefile that compiles applications etc.
that are put in the merge directory to get them into the final rootfs.
In our global Makefile we specify which toolchain to use. Is it
possible to get ltib to use this same toolchain i.e using env
variables like TOOLCHAIN_PATH and TOOLCHAIN_ PREFIX. I don't want to
hardcoded it using TOOLCHAIN4 etc.
If I would use TOOLCHAIN_CUSTOM I would have to type it in manually
when I compile I guess?
I need to be able to do batch compilations and want to change which
toolchain to use in one place in our build system.

Regards,
Mattias