[Midnightbsd-cvs] mports: gcc.mk: Add new versions of gcc to the supported list.

[laffer1 at midnightbsd.org]

Log Message:
-----------
Add new versions of gcc to the supported list. we'll be bringing these in soon. Handle the diversity of modern fortran compilers and all the options available including the possibility of intel.

Modified Files:
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    mports/Mk/extensions:
        gcc.mk (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/mports/Mk/extensions/gcc.mk?r1=1.3&r2=1.4)