[Midnightbsd-cvs] mports: autotools.mk: fix the libtool depends and path to ltmain.sh

[laffer1 at midnightbsd.org]

Log Message:
-----------
fix the libtool depends and path to ltmain.sh

Modified Files:
--------------
    mports/Mk/extensions:
        autotools.mk (r1.4 -> r1.5)
        (http://cvsweb.midnightbsd.org/mports/Mk/extensions/autotools.mk?r1=1.4&r2=1.5)