* Makefile.in (gencheck.o): Remove build commands.
	(dummy-conditions.o): Likewise.
	(read-rtl.o): Likewise.
	(gensupport.o): Likewise.
	(genconfig$(build_exeext)): Remove rule.
	(genconfig.o): Remove build commands.
	(genflags$(build_exeext)): Remove rule.
	(genflags.o): Remove build commands.
	(gencodes$(build_exeext)): Remove rule.
	(gencodes.o): Remove build commands.
	(genconstants.o): Remove build commands.
	(genemit$(build_exeext)): Remove rule.
	(genemit.o): Remove build commands.
	(genrecog$(build_exeext)): Remove rule.
	(genrecog.o): Remove build commands.
	(genextract$(build_exeext)): Remove rule.
	(genextract.o): Remove build commands.
	(genpeep$(build_exeext)): Remove rule.
	(genpeep.o): Remove build commands.
	(genattr$(build_exeext)): Remove rule.
	(genattr.o): Remove build commands.
	(genprognames): New variable.
	(genprogs): Likewise.
	(genobjs): Likewise.
	(genprogs): New rule.
	(genobjs): Likewise.
	(genattrtab.o): Remove build commands.
	(genautomata.o): Likewise.
	(genoutput$(build_exeext)): Remove rule.
	(genoutput.o): Remove build commands.
	(gengenrtl.o): Likewise.
	(genpreds.o): Likewise.
	(gengtype.o): Likewise.
	(genconditions.o): Likewise.
	(gen-protos.o): Likewise.
	(scan.o): Likewise.
	(fix-header.o): Likewise.
	(scan-decls.o): Likewise.
	(check-g++): Combine with other check targets.
	(check-gcc): Likewise.
	(check-g77): Likewise.
	(check-objc): Likewise.

From-SVN: r70980