dependency tracking in binutils

dependency tracking in binutils

binutils/:
	* Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, add no-dist and
	foreign.
	(MKDEP, CLEANFILES): Remove now-unneeded variables.
	(DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
	(mkdep section): Remove.
	(BUILT_SOURCES): New variable, list $(GENERATED_HFILES).
	(EXTRA_ar_SOURCES): New, list $(CFILES).
	(syslex.o): Depend on syslex.c.
	(sysinfo.o): Depend on sysinfo.c.
	(arparse.h, defparse.h, nlmheaders.h rcparse.h mcparse.h):
	Remove dependencies, now tracked by automake.
	(srconv.o): Depend on sysroff.c.
	(objdump.o, arparse.o, arlex.o, sysroff.o, defparse.o, deflex.o)
	(nlmheader.o, rcparse.o, mcparse.o, rclex.o, mclex.o, dlltool.o)
	(rescoff.o, nlmconv.o): Rewrite using automake-style dependency
	tracking rules; only list the dependency upon the primary source
	file, but no included headers.
	* Makefile.in: Regenerate.