[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	10/08/17 20:41:21

Modified files:
	cm3/m3-sys/m3cc/src/: m3makefile clean_marker.txt 

Log message:
	Move PPC_DARWIN to gcc 4.5.1 backend again.
	I tested this as far as self-building system under emulation
	and running some gui apps, though Juno and mentor fail
	because thread suspension fails -- which points out a
	surprising lack of coverage of what does work.