[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	08/12/16 17:40:43

Modified files:
	cm3/m3-libs/libm3/src/os/POSIX/: FilePosixC.c 
	cm3/m3-libs/m3core/src/unix/Common/: UdirC.c m3makefile 
	cm3/m3-libs/m3core/src/unix/cygwin/: Uerror.i3 Ustat.i3 
	                                     m3makefile 
	cm3/m3-sys/cminstall/src/config/: NT386.common 
	cm3/m3-sys/cminstall/src/config-no-install/: cm3cfg.common 
	cm3/m3-sys/m3cc/src/: m3makefile 
	cm3/scripts/python/: pylib.py upgrade.py 
Removed files:
	cm3/m3-libs/m3core/src/unix/cygwin/: Udir.i3 

Log message:
	Bring Cygwin to common headers.
	don't enforce alignment on x86 (not aligned on Cygwin)
	Fix Cygwin for m3cg probing (NT386 => NT386GNU)
	Posix says to use SEEK_SET, and Cygwin doesn't define L_SET.
	some m3makefile cleanup to again deal with quotes/slashes
	use single quotes when ok and might be nested in double quotes
	some m3makefile cleanup to depend on "sysutils" for brevity
	and no point in "mkdir(.)"