[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	13/10/20 09:52:06

Modified files:
	cm3/m3-sys/cminstall/src/config-no-install/: cm3cfg.common 
	./: cm3cfg.common 
	cm3/scripts/python/: pylib.py 

Log message:
	add lower case "c" to the end of BUILD_DIR if using the C backend
	
	in scripts/python, user must add "c" as a parameter
	then e.g. realclean appends "c"
	
	This is experimental, in that it has likely been years
	since anyone had TARGET != BUILD_DIR.
	But this is what profiling evidently did.
	
	Strongly consider:
	make the C backend the overwhelming norm for most/all platforms
	and switch the logic around, i.e. append "cm3cg" if using cm3cg
	
	Note that AMD64_NT only has one backend.
	
	Note further that the C output is almost identical across all
	targets, and this will become more the case.. it should, just
	about, become its own target; except that we also run cc/cl
	and ld/link in these output directories...so we need a way
	to share..later
	
	I considered ".c" but that would look like a file name to people.
	"-c" or "_c" should also be considered.
	
	This is a working (hopefully) proof of concept, open to change.