2004-06-09 Paolo Bonzini <bonzini@gnu.org>

	* Makefile.tpl (touch-stage[+id+]): New.
	(restage[+prev+]): Depend on touch-stage[+id+].

	* Makefile.tpl (RECURSE_FLAGS_TO_PASS): New.
	Use it throughout.

	* Makefile.def: Add profile and feedback bootstrap stages.
	Remove next field from bootstrap stages.
	* Makefile.tpl (LN, LN_S): Substitute.
	(stageN-start, stageN-end): Use double-colon rules, to
	provide a hook for additional setup commands.
	(distclean-stageN-gcc, restageN): Create dependencies from
	[+prev+], not from [+next+].
	(stageN-bubble): Add commands for successive stages from
	[+prev+], using double-colon rules.
	(all-stageN-gcc): Fix typo.
	(stagefeedback-start, profiledbootstrap): New.
	* Makefile.in: Regenerate.
	* configure.in: Call ACX_PROG_LN.
	* configure: Regenerate.

config/ChangeLog:
2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* acx.m4 (ACX_PROG_LN): From gcc, modified to
	accept a parameter.

gcc/ChangeLog:
2004-06-09  Paolo Bonzini  <bonzini@gnu.org>

	* aclocal.m4 (gcc_AC_PROG_LN): Remove.
	(gcc_AC_CHECK_DECLS): Use AH_TEMPLATE to generate
	config.in entries.
	* configure.ac: Call ACX_PROG_LN, falling back to $LN_S
	if hard links are not available.
	* configure: Regenerate.
	* config.in: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82816 138bc75d-0d04-0410-961f-82ee72b054a4