[Midnightbsd-cvs] src: Makefile.inc1: add a way to add more directories to the build tools

[laffer1 at midnightbsd.org]

Log Message:
-----------
add a way to add more directories to the build tools list

Modified Files:
--------------
    src:
        Makefile.inc1 (r1.34 -> r1.35)
        (http://cvsweb.midnightbsd.org/src/Makefile.inc1?r1=1.34&r2=1.35)