[GRASS5] Error building 5.1 CVS head on Solaris 8 sparc

[cheg01 at attbi.com]

I'm getting the following error during "make" in the latest 5.1 CVS head:

make: *** No rule to make target `OBJ.sparc-sun-solaris2.8/area.o', needed
by `/usr3/grass51/dist.sparc-sun-solaris2.8/lib/libvect.a'. Stop.