[Midnightbsd-cvs] src: share/mk: Add new make variable ACFLAGS to supply flags to cc

[laffer1 at midnightbsd.org]

Log Message:
-----------
Add new make variable ACFLAGS to supply flags to cc driver when compiling assembly source.

Modified Files:
--------------
    src/share/mk:
        bsd.lib.mk (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/src/share/mk/bsd.lib.mk?r1=1.4&r2=1.5)
        sys.mk (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/share/mk/sys.mk?r1=1.3&r2=1.4)