* config/t-sol2 (sol2-c.o): Remove header dependencies.
	Use $(COMPILE) and $(POSTCOMPILE).
	(sol2-cxx.o): Likewise.
	(sol2-stubs.o): Likewise.
	(sol2.o): Likewise.
	* config/x-solaris (host-solaris.o): Likewise.

	* config/sparc/t-sparc (sparc.o): Remove.
	(sparc-c.o): Remove header dependencies.
	Use $(COMPILE) and $(POSTCOMPILE).
	* config/sparc/x-sparc: Likewise.

From-SVN: r203111