Am 09.05.2011 14:36, schrieb Peter Stuge:
Remember that we may want ARCH to be set by mainboards rather than users. This might become important because xcompile usually runs also before configuration.
That's why (in my proposal) the actual assignment is done in the Makefile, not in xcompile. xcompile lists _all_ candidate toolchains it finds, Makefile selects the one for the current build out of those given by xcompile.
Patrick