GitLab

(clean): Delete emacs and emacs-* here.
(distclean): Don't delete emacs-* here.

	Makefile.
	(xmakefile): Pass it to the C preprocessor.

	* Makefile.in (mostlyclean): New target.
	(clean): Just call mostlyclean.  Get rid of ../etc/DOC too.
	(distclean): Use clean to do most of the work.
	Get rid of ../etc/DOC-* too.
	(realclean): New target.

	people shouldn't edit this file to choose optimization and
	debugging switches anyway.  ../configure will set CFLAGS to an
	appropriate default, which they will be able to override.
	* Makefile.in (xmakefile): Don't try to turn -g and -O in
	CFLAGS into C_DEBUG_SWITCH and C_OPTIMIZE_SWITCH.  CFLAGS should
	be the sole source of such switches, so that setting CFLAGS
	controls them completely.

	* Makefile.in (srcdir, VPATH): Get this value from the top-level
	Makefile.
	(xmakefile): Use ${srcdir} to find the files from which we produce
	xmakefile.  Edit the values for srcdir and VPATH into xmakefile.
	* ymakefile (srcdir, VPATH): New definitions for the Makefile
	to edit.
	(ALL_CFLAGS): Remove `-Is' and `-Im'; add `-I${srcdir}', and
	`-I.'.
	(emacs): Adjust dumping commands to deal with a separate source
	directory.
	(${etc}DOC): Pass `-d ${srcdir}' to make-docfile, to tell it where
	to find the source files.
	(prefix-args): Find the source code in ${srcdir}.

	config.h file directly, instead of having lots of -D flags.

	* Makefile.in (CFLAGS): Don't make this carry DEFS from the
	configure script; the coding standards say that CFLAGS should be
	left for the user to tweak.

	* Makefile.in (LN_S): New variable, edited by top Makefile.
	(SUBMAKEFILE): New variable, containing all flags to pass to
	recursive makes.

	optimization level.

	* ymakefile (C_DEBUG_SWITCH): If we're using version 2 of GCC or
	higher, use -O99 instead of plain -O.

	* config.h.in: Add extra line to top, in case autoconf gets fixed
	and decides not to add Makefile-style comments to the top of the
	files it generates which we are forced to lop off.
	Indicate that the boolean macros here get their definitions via
	the DEFS Makefile variable.
	Adjust the operating system and machine #includes to use
	autoload's @cookies@.
	(RETSIGTYPE): Give this a default value.
	(SIGTYPE): Set this from RETSIGTYPE.
	(LD_SWITCH_X_SITE, C_SWITCH_X_SITE): Get values via @cookies@.
	* Makefile.in (DEFS): Renamed from CONFIG_CFLAGS.
	(xmakefile): Pass CFLAGS to ${CPP}.

	* Makefile.in (tagsfiles): Remove external-lisp from this list of
	files; we're not distributing it, so the normal build process
	shouldn't depend on it.

	not `xemacs'.
	* Makefile.in (distclean, xemacs, doxemacs): Same.

(TAGS): Depend on $(tagsfiles); use that in cmds.
(tags): Separate phony rule; depends on TAGS.

	they don't exist anymore.

	* Makefile.in (distclean): Don't delete autosave or backup files.
	(extraclean): New target; like distclean, but delete autosave
	and backup files too.

	* Makefile.in (srcdir): New variable, not fully implemented.
	(xmakefile): Turn -g and -O in CFLAGS into C_DEBUG_SWITCH and
	C_OPTIMIZE_SWITCH in C_SWITCH_SITE's definition.  Delete junk.cpp
	when done.
	* ymakefile (archlib): Variable definition deleted.  Run programs
	from ../lib-src directly, or use ${archlibdir}.
	(${etc}DOC): Run make-docfile from ${libsrc}, not ${archlib}.
	(${archlib}make-docfile, ${archlib}emacstool): Use ${libsrc}, not
	${archlib}.

it in to RCS so I can check my changes in with FSF Cambridge.

	variable in these rules, just as in the `doall' rule.

	is built before we try to use it, even using a parallel make.