Crossgcc 2.8.1 for ppc

[Anders Blomdell]

Thanks for all answers. As most people (except me) know, gcc-2.8.1 for
powerpc needs binutils 2.9. After I got that one right, the following minor
difficulties surfaced with the onetree build method:

	1. gcc makes './as' a link to '../gas/as.new', but gas now names it
	   'as-new'.
	2. gcc fails to honor '--program-suffix=-ppc' which leads
	   to 'ppc-eabi-c++', 'ppc-eabi-g++', 'ppc-eabi-gcc' being installed,
           instead of 'c++-ppc', 'g++-ppc' and 'gcc-ppc'.
	3. libgloss fails to configure due to a missing crt0.s. This
doesn't
	   matter since we use our own runtime modules.

Very minor problems, and now everything works as expected.

Regards

Anders Blomdell

------------------------------------------------------------------------------
 Anders Blomdell
 Department of Automatic Control        Email: anders.blomdell@control.lth.se
 Lund Institute of Technology           Phone: +46 46 222 4625
 Box 118, S-221 00 Lund, Sweden         Fax:   +46 46 138118