values-X[ac].o missing with sparc-sun-solaris2 cross compiler

[Jim Wilson]

	/home/rutt/cross/sparc-sun-solaris2/sparc-sun-solaris2/bin/ld: cannot open values-Xc.o: No such file or directory

This file is part of Solaris2.  If you want to get the gcc Solaris2 port
working without using the Solaris2 libraries, then you will need to reverse
engineer it and write a replacement.  This file is in /usr/ccs/lib.

If you only want a sparc cross compiler, and don't need a sparc-sun-solaris2
cross compiler, then try configuring for --target=sparc-elf.  This will
avoid the solaris2 specific stuff that is causing your build to fail.

Jim