[Midnightbsd-cvs] mports: Makefile: Add a bandaid to this port to make it build again.

[laffer1 at midnightbsd.org]

Log Message:
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Add a bandaid to this port to make it build again.

We've got a problem in general with imake ports currently.  imake has been hacked to run on midnightbsd for a long time, but now that we're properly reporting the OSREL to the ports system and a few other things, it's thinking we're at freebsd < 1.  Thus it tries gnumalloc and xpg4 (a lib from the freebsd4 era).

I've fixed the gnumalloc problem with imake, but i haven't figured out how to deal with this xpg bug correctly.

Modified Files:
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    mports/astro/xearth:
        Makefile (r1.8 -> r1.9)
        (http://cvsweb.midnightbsd.org/mports/astro/xearth/Makefile?r1=1.8&r2=1.9)