Makefile.in (ENQUIRE_CFLAGS, [...]): Move down to the end of the Makefile.

	* Makefile.in (ENQUIRE_CFLAGS, ENQUIRE_LDFLAGS): Move down to the end
	of the Makefile.
	(FLOAT_H_TEST): Likewise.
	(ENQUIRE): Likewise.
	(float.h-nat): Likewise.
	(float.h-cross): Likewise.
	(enquire): Likewise.
	(enquire.o): Likewise.
	(stmp-int-hdrs): Fix comment about enquire; depend upon gfloat.h.
	(stmp-headers): Move actions to stmp-int-hdrs, retaining only a
	no-op.
	(FLOAT_H): Remove old float.h-nat version; move current definition
	to CROSS_FLOAT_H location.
	(all.cross): Remove comments about enquire stuff.
	* Makefile.in (all.cross): Swap $(LIBGCC) and $(STMP_FIXPROTO).
	(rest.encap): Likewise.
	(libgcc2.ready): Depend upon $(STMP_FIXPROTO)

From-SVN: r20000