Merge from trunk.
[emacs.git] / src / Makefile.in
blobc4250b90633924a6a0297160a6d9bdbc7ec5ba4e
1 # src/Makefile for GNU Emacs.
3 # Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2011
4 # Free Software Foundation, Inc.
6 # This file is part of GNU Emacs.
8 # GNU Emacs is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
13 # GNU Emacs is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
22 # Note that this file is edited by msdos/sed1v2.inp for MSDOS. That
23 # script may need modifying in sync with changes made here. Try to
24 # avoid shell-ism because the DOS build has to use the DOS shell.
26 SHELL = /bin/sh
28 # Here are the things that we expect ../configure to edit.
29 # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
30 srcdir = @srcdir@
31 abs_builddir = @abs_builddir@
32 VPATH = $(srcdir)
33 CC = @CC@
34 CFLAGS = @CFLAGS@
35 CPPFLAGS = @CPPFLAGS@
36 LDFLAGS = @LDFLAGS@
37 LD_FIRSTFLAG=@LD_FIRSTFLAG@
38 EXEEXT = @EXEEXT@
39 version = @version@
40 # Substitute an assignment for the MAKE variable, because
41 # BSD doesn't have it as a default.
42 @SET_MAKE@
43 # Don't use LIBS. configure puts stuff in it that either shouldn't be
44 # linked with Emacs or is duplicated by the other stuff below.
45 # LIBS = @LIBS@
46 LIBOBJS = @LIBOBJS@
48 lispsource = $(srcdir)/../lisp
49 lib = ../lib
50 libsrc = ../lib-src
51 etc = ../etc
52 oldXMenudir = ../oldXMenu
53 lwlibdir = ../lwlib
54 lispdir = ../lisp
56 # Configuration files for .o files to depend on.
57 M_FILE = @M_FILE@
58 S_FILE = @S_FILE@
59 config_h = config.h $(M_FILE) $(S_FILE)
61 bootstrap_exe = $(abs_builddir)/bootstrap-emacs$(EXEEXT)
63 ## ns-app if HAVE_NS, else empty.
64 OTHER_FILES = @OTHER_FILES@
66 ## Flags to pass for profiling builds
67 PROFILING_CFLAGS = @PROFILING_CFLAGS@
69 ## Flags to pass to the compiler to enable build warnings
70 C_WARNINGS_SWITCH = @C_WARNINGS_SWITCH@
72 ## Machine-specific CFLAGS.
73 C_SWITCH_MACHINE=@C_SWITCH_MACHINE@
74 ## System-specific CFLAGS.
75 C_SWITCH_SYSTEM=@C_SWITCH_SYSTEM@
77 ## Currently only set if NS_IMPL_GNUSTEP.
78 ## C_SWITCH_X_SITE may override this.
79 C_SWITCH_X_SYSTEM=@C_SWITCH_X_SYSTEM@
81 ## Define C_SWITCH_X_SITE to contain any special flags your compiler
82 ## may need to deal with X Windows. For instance, if you've defined
83 ## HAVE_X_WINDOWS and your X include files aren't in a place that your
84 ## compiler can find on its own, you might want to add "-I/..." or
85 ## something similar. This is normally set by configure.
86 ## This is used before C_SWITCH_X_SYSTEM and may override it.
87 C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
89 ## Define LD_SWITCH_X_SITE to contain any special flags your loader
90 ## may need to deal with X Windows. For instance, if your X libraries
91 ## aren't in a place that your loader can find on its own, you might
92 ## want to add "-L/..." or something similar. Only used if
93 ## HAVE_X_WINDOWS.
94 ## FIXME? configure sets a value for this, but it has never been
95 ## substituted in this or any other Makefile. Cf C_SWITCH_X_SITE.
96 LD_SWITCH_X_SITE=
98 ## Next two must come before LD_SWITCH_SYSTEM.
99 ## If needed, a -R option that says where to find X windows at run time.
100 LD_SWITCH_X_SITE_AUX=@LD_SWITCH_X_SITE_AUX@
101 ## As above, but using -rpath instead.
102 LD_SWITCH_X_SITE_AUX_RPATH=@LD_SWITCH_X_SITE_AUX_RPATH@
104 ## System-specific LDFLAGS.
105 LD_SWITCH_SYSTEM=@LD_SWITCH_SYSTEM@
107 ## This holds any special options for linking temacs only (ie, not
108 ## used by configure). Not used elsewhere because it sometimes
109 ## contains options that have to do with using Emacs's crt0,
110 ## which are only good with temacs.
111 LD_SWITCH_SYSTEM_TEMACS=@LD_SWITCH_SYSTEM_TEMACS@
113 ## Flags to pass to ld only for temacs.
114 TEMACS_LDFLAGS = $(LD_SWITCH_SYSTEM) $(LD_SWITCH_SYSTEM_TEMACS)
116 ## $LDFLAGS or empty if NS_IMPL_GNUSTEP (for some reason).
117 TEMACS_LDFLAGS2 = @TEMACS_LDFLAGS2@
119 ## Some systems define this to request special libraries.
120 LIBS_SYSTEM=@LIBS_SYSTEM@
122 ## Where to find libgcc.a, if using gcc and necessary.
123 LIB_GCC=@LIB_GCC@
125 CRT_DIR=@CRT_DIR@
126 ## May use $CRT_DIR.
127 LIB_STANDARD=@LIB_STANDARD@
128 START_FILES = @START_FILES@
130 ## -lm, or empty.
131 LIB_MATH=@LIB_MATH@
133 LIBTIFF=@LIBTIFF@
134 LIBJPEG=@LIBJPEG@
135 LIBPNG=@LIBPNG@
136 LIBGIF=@LIBGIF@
137 LIBXPM=@LIBXPM@
138 XFT_LIBS=@XFT_LIBS@
139 LIBX_EXTRA=$(LIBTIFF) $(LIBJPEG) $(LIBPNG) $(LIBGIF) $(LIBXPM) -lX11 $(XFT_LIBS)
141 FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@
142 FONTCONFIG_LIBS = @FONTCONFIG_LIBS@
143 FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
144 FREETYPE_LIBS = @FREETYPE_LIBS@
145 LIBOTF_CFLAGS = @LIBOTF_CFLAGS@
146 LIBOTF_LIBS = @LIBOTF_LIBS@
147 M17N_FLT_CFLAGS = @M17N_FLT_CFLAGS@
148 M17N_FLT_LIBS = @M17N_FLT_LIBS@
150 DBUS_CFLAGS = @DBUS_CFLAGS@
151 DBUS_LIBS = @DBUS_LIBS@
152 ## dbusbind.o if HAVE_DBUS, else empty.
153 DBUS_OBJ = @DBUS_OBJ@
155 GCONF_CFLAGS = @GCONF_CFLAGS@
156 GCONF_LIBS = @GCONF_LIBS@
158 ## gtkutil.o if USE_GTK, else empty.
159 GTK_OBJ=@GTK_OBJ@
161 ## -ltermcap, or -lncurses, or -lcurses, or "".
162 LIBS_TERMCAP=@LIBS_TERMCAP@
163 ## terminfo.o if TERMINFO, else tparam.o.
164 TERMCAP_OBJ=@TERMCAP_OBJ@
166 LIBXMU=@LIBXMU@
168 LIBXSM=@LIBXSM@
170 LIBXTR6=@LIBXTR6@
172 ## $(LIBXMU) -lXt $(LIBXTR6) -lXext if USE_X_TOOLKIT, else $(LIBXSM).
173 ## Only used if HAVE_X_WINDOWS.
174 LIBXT_OTHER=@LIBXT_OTHER@
176 ## If !HAVE_X11 || USE_GTK, empty.
177 ## Else if USE_X_TOOLKIT really-lwlib, else really-oldxmenu.
178 OLDXMENU_TARGET=@OLDXMENU_TARGET@
180 ## If !HAVE_X11 || USE_GTK, empty.
181 ## Else if USE_X_TOOLKIT, $(lwlibdir)/liblw.a.
182 ## Else $(oldXMenudir)/libXMenu11.a.
183 ## (Actually, rather than being empty, it is set to "nothing".
184 ## It is never actually used for anything in this case.
185 ## This is done because there is a rule with target $(OLDXMENU) below,
186 ## and I think it might be a syntax error with some makes to have
187 ## an empty target, even if the associated rule is never run.
188 ## http://lists.gnu.org/archive/html/help-make/2010-05/msg00058.html
189 ## The alternative would be to put that rule in a makefile fragment.)
190 OLDXMENU=@OLDXMENU@
192 ## If HAVE_X11 && !USE_GTK, $(OLDXMENU) ../src/$(OLDXMENU); else empty.
193 ## We use stamp-xmenu with these two deps to both ensure that lwlib
194 ## gets remade based on its dependencies in its own makefile,
195 ## and remake temacs if lwlib gets changed by this.
196 OLDXMENU_DEPS=@OLDXMENU_DEPS@
198 ## If !HAVE_X11 && HAVE_X_WINDOWS, -lXMenu (this case no longer possible).
199 ## Else if !HAVE_X11 || USE_GTK, empty.
200 ## Else $(OLDXMENU).
201 LIBXMENU=@LIBXMENU@
203 ## xmenu.o if HAVE_X_WINDOWS, else empty.
204 XMENU_OBJ=@XMENU_OBJ@
205 ## xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o
206 ## xsettings.o xgselect.o if HAVE_X_WINDOWS, else empty.
207 XOBJ=@XOBJ@
209 TOOLKIT_LIBW=@TOOLKIT_LIBW@
211 ## Only used if HAVE_X11, in LIBX_OTHER.
212 LIBXT=$(TOOLKIT_LIBW) $(LIBXT_OTHER)
214 ## If HAVE_X11, $(LIBXT) $(LIBX_EXTRA), else empty.
215 LIBX_OTHER=@LIBX_OTHER@
217 ## LIBXMENU is nil if !HAVE_X_WINDOWS.
218 ## LD_SWITCH_X_SITE should not be used if not using X, but nothing
219 ## sets it at present, and if something ever does, it should be
220 ## configure, which should set it to nil in non-X builds.
221 LIBX_BASE=$(LIBXMENU) $(LD_SWITCH_X_SITE)
223 LIBSOUND= @LIBSOUND@
224 CFLAGS_SOUND= @CFLAGS_SOUND@
226 RSVG_LIBS= @RSVG_LIBS@
227 RSVG_CFLAGS= @RSVG_CFLAGS@
229 IMAGEMAGICK_LIBS= @IMAGEMAGICK_LIBS@
230 IMAGEMAGICK_CFLAGS= @IMAGEMAGICK_CFLAGS@
232 LIBXML2_LIBS = @LIBXML2_LIBS@
233 LIBXML2_CFLAGS = @LIBXML2_CFLAGS@
235 ## widget.o if USE_X_TOOLKIT, otherwise empty.
236 WIDGET_OBJ=@WIDGET_OBJ@
238 ## sheap.o if CYGWIN, otherwise empty.
239 CYGWIN_OBJ=@CYGWIN_OBJ@
241 ## dosfns.o msdos.o w16select.o if MSDOS.
242 MSDOS_OBJ =
243 ## w16select.o termcap.o if MSDOS && HAVE_X_WINDOWS.
244 MSDOS_X_OBJ =
246 ns_appdir=@ns_appdir@
247 ns_appbindir=@ns_appbindir@
248 ns_appsrc=@ns_appsrc@
249 ## fontset.o fringe.o image.o if HAVE_NS, else empty.
250 NS_OBJ=@NS_OBJ@
251 ## nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o if HAVE_NS.
252 NS_OBJC_OBJ=@NS_OBJC_OBJ@
253 ## Only set if NS_IMPL_GNUSTEP.
254 GNU_OBJC_CFLAGS=@GNU_OBJC_CFLAGS@
256 ## Empty if !HAVE_X_WINDOWS
257 ## xfont.o ftfont.o xftfont.o ftxfont.o if HAVE_XFT
258 ## xfont.o ftfont.o ftxfont.o if HAVE_FREETYPE
259 ## else xfont.o
260 FONT_OBJ=@FONT_OBJ@
262 LIBGPM = @LIBGPM@
264 ## -lresolv, or empty.
265 LIBRESOLV = @LIBRESOLV@
267 LIBSELINUX_LIBS = @LIBSELINUX_LIBS@
269 LIBGNUTLS_LIBS = @LIBGNUTLS_LIBS@
270 LIBGNUTLS_CFLAGS = @LIBGNUTLS_CFLAGS@
272 INTERVALS_H = dispextern.h intervals.h composite.h
274 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
276 RUN_TEMACS = `/bin/pwd`/temacs
278 UNEXEC_OBJ = @UNEXEC_OBJ@
280 CANNOT_DUMP=@CANNOT_DUMP@
282 DEPDIR=deps
283 ## -MMD -MF $(DEPDIR)/$*.d if AUTO_DEPEND; else empty.
284 DEPFLAGS=@DEPFLAGS@
285 ## test -d $(DEPDIR) || mkdir $(DEPDIR) (if AUTO_DEPEND); else ':'.
286 MKDEPDIR=@MKDEPDIR@
288 ## DO NOT use -R. There is a special hack described in lastfile.c
289 ## which is used instead. Some initialized data areas are modified
290 ## at initial startup, then labeled as part of the text area when
291 ## Emacs is dumped for the first time, and never changed again.
293 ## -Demacs is needed to make some files produce the correct version
294 ## for use in Emacs.
296 ## -DHAVE_CONFIG_H is needed for some other files to take advantage of
297 ## the information in `config.h'.
299 ## C_SWITCH_X_SITE must come before C_SWITCH_X_SYSTEM
300 ## since it may have -I options that should override those.
302 ## FIXME? MYCPPFLAGS only referenced in etc/DEBUG.
303 ALL_CFLAGS=-Demacs -DHAVE_CONFIG_H $(MYCPPFLAGS) -I. -I$(srcdir) \
304 -I$(lib) -I$(srcdir)/../lib \
305 $(C_SWITCH_MACHINE) $(C_SWITCH_SYSTEM) $(C_SWITCH_X_SITE) \
306 $(C_SWITCH_X_SYSTEM) $(CFLAGS_SOUND) $(RSVG_CFLAGS) $(IMAGEMAGICK_CFLAGS) \
307 $(LIBXML2_CFLAGS) $(DBUS_CFLAGS) \
308 $(GCONF_CFLAGS) $(FREETYPE_CFLAGS) $(FONTCONFIG_CFLAGS) \
309 $(LIBOTF_CFLAGS) $(M17N_FLT_CFLAGS) $(DEPFLAGS) $(PROFILING_CFLAGS) \
310 $(LIBGNUTLS_CFLAGS) \
311 $(C_WARNINGS_SWITCH) $(CFLAGS)
312 ALL_OBJC_CFLAGS=$(ALL_CFLAGS) $(GNU_OBJC_CFLAGS)
314 .SUFFIXES: .m
315 .c.o:
316 @$(MKDEPDIR)
317 $(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $<
318 .m.o:
319 @$(MKDEPDIR)
320 $(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $<
323 ## lastfile must follow all files whose initialized data areas should
324 ## be dumped as pure by dump-emacs.
325 base_obj = dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \
326 charset.o coding.o category.o ccl.o character.o chartab.o bidi.o \
327 cm.o term.o terminal.o xfaces.o $(XOBJ) $(GTK_OBJ) $(DBUS_OBJ) \
328 emacs.o keyboard.o macros.o keymap.o sysdep.o \
329 buffer.o filelock.o insdel.o marker.o \
330 minibuf.o fileio.o dired.o \
331 cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
332 alloc.o data.o doc.o editfns.o callint.o \
333 eval.o floatfns.o fns.o font.o print.o lread.o \
334 syntax.o $(UNEXEC_OBJ) bytecode.o \
335 process.o gnutls.o callproc.o \
336 region-cache.o sound.o atimer.o \
337 doprnt.o intervals.o textprop.o composite.o xml.o \
338 $(MSDOS_OBJ) $(MSDOS_X_OBJ) $(NS_OBJ) $(CYGWIN_OBJ) $(FONT_OBJ)
339 obj = $(base_obj) $(NS_OBJC_OBJ)
341 ## Object files used on some machine or other.
342 ## These go in the DOC file on all machines in case they are needed.
343 ## Some of them have no DOC entries, but it does no harm to have them
344 ## in the list, in case they ever add any such entries.
345 SOME_MACHINE_OBJECTS = dosfns.o msdos.o \
346 xterm.o xfns.o xmenu.o xselect.o xrdb.o xsmfns.o fringe.o image.o \
347 fontset.o dbusbind.o \
348 nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o \
349 w32.o w32console.o w32fns.o w32heap.o w32inevt.o \
350 w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o \
351 w16select.o widget.o xfont.o ftfont.o xftfont.o ftxfont.o gtkutil.o \
352 xsettings.o xgselect.o termcap.o
354 ## gmalloc.o if !SYSTEM_MALLOC && !DOUG_LEA_MALLOC, else empty.
355 GMALLOC_OBJ=@GMALLOC_OBJ@
357 ## vm-limit.o if !SYSTEM_MALLOC, else empty.
358 VMLIMIT_OBJ=@VMLIMIT_OBJ@
360 ## ralloc.o if !SYSTEM_MALLOC && REL_ALLOC, else empty.
361 RALLOC_OBJ=@RALLOC_OBJ@
363 ## Empty on Cygwin, lastfile.o elsewhere.
364 PRE_ALLOC_OBJ=@PRE_ALLOC_OBJ@
365 ## lastfile.o on Cygwin, empty elsewhere.
366 POST_ALLOC_OBJ=@POST_ALLOC_OBJ@
368 ## List of object files that make-docfile should not be told about.
369 otherobj= $(TERMCAP_OBJ) $(PRE_ALLOC_OBJ) $(GMALLOC_OBJ) $(RALLOC_OBJ) \
370 $(POST_ALLOC_OBJ) $(VMLIMIT_OBJ) $(WIDGET_OBJ) $(LIBOBJS)
373 ## Configure inserts the file lisp.mk at this point, defining $lisp.
374 @lisp_frag@
377 ## Construct full set of libraries to be linked.
378 ## Note that SunOS needs -lm to come before -lc; otherwise, you get
379 ## duplicated symbols. If the standard libraries were compiled
380 ## with GCC, we might need LIB_GCC again after them.
381 LIBES = $(LIBS) $(LIBX_BASE) $(LIBX_OTHER) $(LIBSOUND) \
382 $(RSVG_LIBS) $(IMAGEMAGICK_LIBS) $(DBUS_LIBS) \
383 $(LIBXML2_LIBS) $(LIBGPM) $(LIBRESOLV) $(LIBS_SYSTEM) \
384 $(LIBS_TERMCAP) $(GETLOADAVG_LIBS) $(GCONF_LIBS) $(LIBSELINUX_LIBS) \
385 $(FREETYPE_LIBS) $(FONTCONFIG_LIBS) $(LIBOTF_LIBS) $(M17N_FLT_LIBS) \
386 $(LIBGNUTLS_LIBS) \
387 $(LIB_GCC) $(LIB_MATH) $(LIB_STANDARD) $(LIB_GCC)
389 all: emacs$(EXEEXT) $(OTHER_FILES)
391 ## Does anyone ever pay attention to the load-path-shadows output here?
392 ## The dumped Emacs is as functional and more efficient than
393 ## bootstrap-emacs, so we replace the latter with the former.
394 ## Strictly speaking, emacs does not depend directly on all of $lisp,
395 ## since not all pieces are used on all platforms. But DOC depends
396 ## on all of $lisp, and emacs depends on DOC, so it is ok to use $lisp here.
397 emacs$(EXEEXT): temacs$(EXEEXT) $(etc)/DOC $(lisp)
398 if test "$(CANNOT_DUMP)" = "yes"; then \
399 ln -f temacs$(EXEEXT) emacs$(EXEEXT); \
400 EMACSLOADPATH=$(lispsource) ./emacs -batch \
401 -f list-load-path-shadows || true; \
402 else \
403 LC_ALL=C $(RUN_TEMACS) -batch -l loadup dump || exit 1; \
404 ln -f emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
405 ./emacs -batch -f list-load-path-shadows || true; \
408 ## We run make-docfile twice because the command line may get too long
409 ## on some systems. The sed command operating on lisp.mk also reduces
410 ## the length of the command line. Unfortunately, no-one has any idea
411 ## exactly how long the maximum safe command line length is on all the
412 ## various systems that Emacs supports. Obviously, the length depends
413 ## on what your value of $srcdir is. If the length restriction goes
414 ## away, lisp.mk can be merged back into this file.
416 ## $(SOME_MACHINE_OBJECTS) comes before $(obj) because some files may
417 ## or may not be included in $(obj), but they are always included in
418 ## $(SOME_MACHINE_OBJECTS). Since a file is processed when it is mentioned
419 ## for the first time, this prevents any variation between configurations
420 ## in the contents of the DOC file.
422 $(etc)/DOC: $(libsrc)/make-docfile$(EXEEXT) $(obj) $(lisp)
423 -rm -f $(etc)/DOC
424 $(libsrc)/make-docfile -d $(srcdir) $(SOME_MACHINE_OBJECTS) $(obj) > $(etc)/DOC
425 $(libsrc)/make-docfile -a $(etc)/DOC -d $(lispsource) `sed -n -e 's| \\\\||' -e 's|^[ ]*$$(lispsource)/||p' $(srcdir)/lisp.mk`
427 $(libsrc)/make-docfile$(EXEEXT):
428 cd $(libsrc); $(MAKE) $(MFLAGS) make-docfile$(EXEEXT)
430 buildobj.h: Makefile
431 echo "#define BUILDOBJ \"$(obj) $(otherobj) " "\"" > buildobj.h
433 globals.h: gl-stamp; @true
435 GLOBAL_SOURCES = $(base_obj:.o=.c) $(NS_OBJC_OBJ:.o=.m)
437 gl-stamp: $(libsrc)/make-docfile$(EXEEXT) $(GLOBAL_SOURCES)
438 @rm -f gl-tmp
439 $(libsrc)/make-docfile -d $(srcdir) -g $(SOME_MACHINE_OBJECTS) $(obj) > gl-tmp
440 $(srcdir)/../move-if-change gl-tmp globals.h
441 echo timestamp > $@
443 $(obj) $(otherobj): globals.h
445 $(lib)/libgnu.a: $(config_h)
446 cd $(lib) && $(MAKE) libgnu.a
448 temacs$(EXEEXT): $(START_FILES) stamp-oldxmenu $(obj) $(otherobj) $(lib)/libgnu.a
449 $(CC) $(LD_FIRSTFLAG) $(ALL_CFLAGS) $(TEMACS_LDFLAGS) $(TEMACS_LDFLAGS2) \
450 -o temacs $(START_FILES) $(obj) $(otherobj) $(lib)/libgnu.a $(LIBES)
452 ## The following oldxmenu-related rules are only (possibly) used if
453 ## HAVE_X11 && !USE_GTK, but there is no harm in always defining them
454 ## (provided we take a little care that OLDXMENU is never empty).
455 really-lwlib: globals.h
456 cd $(lwlibdir); $(MAKE) $(MFLAGS) \
457 CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)'
458 @true # make -t should not create really-lwlib.
459 .PHONY: really-lwlib
461 really-oldXMenu:
462 cd $(oldXMenudir); $(MAKE) $(MFLAGS) \
463 CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)'
464 @true # make -t should not create really-oldXMenu.
465 .PHONY: really-oldXMenu
467 ## We do not really need this when OLDXMENU_DEPS is empty, but as
468 ## things stand we need something to satisfy the temacs dependency.
469 stamp-oldxmenu: $(OLDXMENU_DEPS)
470 touch stamp-oldxmenu
472 ## Supply an ordering for parallel make.
473 ../src/$(OLDXMENU): $(OLDXMENU)
475 $(OLDXMENU): $(OLDXMENU_TARGET)
477 ../config.status:: epaths.in
478 @echo "The file epaths.h needs to be set up from epaths.in."
479 @echo "Please run the `configure' script again."
480 exit 1
482 ../config.status:: config.in
483 @echo "The file config.h needs to be set up from config.in."
484 @echo "Please run the `configure' script again."
485 exit 1
487 doc.o: buildobj.h
490 ## If HAVE_NS, some ns-specific rules (for OTHER_FILES) are inserted here.
491 @ns_frag@
494 mostlyclean:
495 rm -f temacs$(EXEEXT) core *.core \#* *.o libXMenu11.a liblw.a
496 rm -f ../etc/DOC
497 rm -f bootstrap-emacs$(EXEEXT) emacs-$(version)$(EXEEXT)
498 rm -f buildobj.h
499 rm -f globals.h gl-stamp
500 clean: mostlyclean
501 rm -f emacs-*.*.*$(EXEEXT) emacs$(EXEEXT)
502 -rm -rf $(DEPDIR)
503 test "X$(ns_appdir)" = "X" || rm -rf $(ns_appdir)
505 ## bootstrap-clean is used to clean up just before a bootstrap.
506 ## It should remove all files generated during a compilation/bootstrap,
507 ## but not things like config.status or TAGS.
508 bootstrap-clean: clean
509 rm -f epaths.h config.h config.stamp stamp-oldxmenu ../etc/DOC-*
510 if test -f ./.gdbinit; then \
511 mv ./.gdbinit ./.gdbinit.save; \
512 if test -f "$(srcdir)/.gdbinit"; then rm -f ./.gdbinit.save; \
513 else mv ./.gdbinit.save ./.gdbinit; fi; \
515 ## This is used in making a distribution.
516 ## Do not use it on development directories!
517 distclean: bootstrap-clean
518 rm -f Makefile
519 maintainer-clean: distclean
520 @echo "This command is intended for maintainers to use;"
521 @echo "it deletes files that may require special tools to rebuild."
522 rm -f TAGS
523 versionclean:
524 -rm -f emacs$(EXEEXT) emacs-*.*.*$(EXEEXT) ../etc/DOC*
525 extraclean: distclean
526 -rm -f *~ \#* m/?*~ s/?*~
528 ## Arrange to make a tags table TAGS-LISP for ../lisp,
529 ## plus TAGS for the C files, which includes ../lisp/TAGS by reference.
531 ctagsfiles1 = [xyzXYZ]*.[hcm]
532 ctagsfiles2 = [a-wA-W]*.[hcm]
534 TAGS: $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) $(M_FILE) $(S_FILE)
535 ../lib-src/etags --include=TAGS-LISP --include=$(lwlibdir)/TAGS \
536 --regex='/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
537 $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) $(M_FILE) $(S_FILE)
538 frc:
539 TAGS-LISP: frc
540 $(MAKE) -f $(lispdir)/Makefile TAGS-LISP ETAGS=../lib-src/etags
542 $(lwlibdir)/TAGS:
543 (cd $(lwlibdir); $(MAKE) -f $(lwlibdir)/Makefile tags ETAGS=../lib-src/etags)
545 tags: TAGS TAGS-LISP $(lwlibdir)/TAGS
546 .PHONY: tags
549 ### Bootstrapping.
551 ## Bootstrapping right is difficult because of the circular dependencies.
552 ## Furthermore, we have to deal with the fact that many compilation targets
553 ## such as loaddefs.el or *.elc can typically be produced by any old
554 ## Emacs executable, so we would like to avoid rebuilding them whenever
555 ## we build a new Emacs executable.
556 ## To solve the circularity, we use 2 different Emacs executables,
557 ## "emacs" is the main target and "bootstrap-emacs" is the one used
558 ## to build the *.elc and loaddefs.el files.
559 ## To solve the freshness issue, we used to use a third file "witness-emacs"
560 ## which was used to witness the fact that there is a bootstrap-emacs
561 ## executable, and then have dependencies on witness-emacs rather than
562 ## bootstrap-emacs, but that lead to problems in parallel builds (because
563 ## witness-emacs needed to be free from dependencies (to avoid rebuilding
564 ## it), so it was compiled in parallel, leading typically to having 2
565 ## processes dumping bootstrap-emacs at the same time).
566 ## So instead, we replace the witness-emacs dependencies by conditional
567 ## bootstrap-dependencies (via $(BOOTSTRAPEMACS)). Of course, since we do
568 ## not want to rely on GNU Make features, we have to rely on an external
569 ## script to do the conditional part of the dependency
570 ## (i.e. see the $(SUBDIR) rule ../Makefile.in).
572 .SUFFIXES: .elc .el
574 ## These suffix rules do not allow additional dependencies, sadly, so
575 ## instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it
576 ## separately below.
577 ## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)"
578 .el.elc:
579 @cd ../lisp; $(MAKE) $(MFLAGS) compile-onefile \
580 THEFILE=$< EMACS=$(bootstrap_exe)
582 ## Since the .el.elc rule cannot specify an extra dependency, we do it here.
583 $(lisp): $(BOOTSTRAPEMACS)
585 ## VCSWITNESS points to the file that holds info about the current checkout.
586 ## We use it as a heuristic to decide when to rebuild loaddefs.el.
587 $(lispsource)/loaddefs.el: $(BOOTSTRAPEMACS) $(VCSWITNESS)
588 cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS=$(bootstrap_exe)
590 ## Dump an Emacs executable named bootstrap-emacs containing the
591 ## files from loadup.el in source form.
592 bootstrap-emacs$(EXEEXT): temacs$(EXEEXT)
593 cd ../lisp; $(MAKE) $(MFLAGS) update-subdirs
594 if test "$(CANNOT_DUMP)" = "yes"; then \
595 ln -f temacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
596 else \
597 $(RUN_TEMACS) --batch --load loadup bootstrap || exit 1; \
598 mv -f emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
600 @: Compile some files earlier to speed up further compilation.
601 cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS=$(bootstrap_exe)
603 ## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
604 @deps_frag@
607 ### Makefile.in ends here