1 # src/Makefile for GNU Emacs.
3 # Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2012
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.
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.
31 abs_builddir
= @abs_builddir@
37 LD_FIRSTFLAG
=@LD_FIRSTFLAG@
40 # Substitute an assignment for the MAKE variable, because
41 # BSD doesn't have it as a default.
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.
48 lispsource
= $(srcdir)/..
/lisp
53 oldXMenudir
= ..
/oldXMenu
57 # Configuration files for .o files to depend on.
60 config_h
= config.h
$(M_FILE
) $(S_FILE
)
62 bootstrap_exe
= $(abs_builddir
)/bootstrap-emacs
$(EXEEXT
)
64 ## ns-app if HAVE_NS, else empty.
65 OTHER_FILES
= @OTHER_FILES@
67 ## Flags to pass for profiling builds
68 PROFILING_CFLAGS
= @PROFILING_CFLAGS@
70 ## Flags to pass to the compiler to enable build warnings
71 WARN_CFLAGS
= @WARN_CFLAGS@
72 WERROR_CFLAGS
= @WERROR_CFLAGS@
74 ## Machine-specific CFLAGS.
75 C_SWITCH_MACHINE
=@C_SWITCH_MACHINE@
76 ## System-specific CFLAGS.
77 C_SWITCH_SYSTEM
=@C_SWITCH_SYSTEM@
79 ## Currently only set if NS_IMPL_GNUSTEP.
80 ## C_SWITCH_X_SITE may override this.
81 C_SWITCH_X_SYSTEM
=@C_SWITCH_X_SYSTEM@
83 ## Define C_SWITCH_X_SITE to contain any special flags your compiler
84 ## may need to deal with X Windows. For instance, if you've defined
85 ## HAVE_X_WINDOWS and your X include files aren't in a place that your
86 ## compiler can find on its own, you might want to add "-I/..." or
87 ## something similar. This is normally set by configure.
88 ## This is used before C_SWITCH_X_SYSTEM and may override it.
89 C_SWITCH_X_SITE
=@C_SWITCH_X_SITE@
91 ## Define LD_SWITCH_X_SITE to contain any special flags your loader
92 ## may need to deal with X Windows. For instance, if your X libraries
93 ## aren't in a place that your loader can find on its own, you might
94 ## want to add "-L/..." or something similar. Only used if
96 ## FIXME? configure sets a value for this, but it has never been
97 ## substituted in this or any other Makefile. Cf C_SWITCH_X_SITE.
100 ## Next two must come before LD_SWITCH_SYSTEM.
101 ## If needed, a -R option that says where to find X windows at run time.
102 LD_SWITCH_X_SITE_AUX
=@LD_SWITCH_X_SITE_AUX@
103 ## As above, but using -rpath instead.
104 LD_SWITCH_X_SITE_AUX_RPATH
=@LD_SWITCH_X_SITE_AUX_RPATH@
106 ## System-specific LDFLAGS.
107 LD_SWITCH_SYSTEM
=@LD_SWITCH_SYSTEM@
109 ## This holds any special options for linking temacs only (ie, not
110 ## used by configure). Not used elsewhere because it sometimes
111 ## contains options that have to do with using Emacs's crt0,
112 ## which are only good with temacs.
113 LD_SWITCH_SYSTEM_TEMACS
=@LD_SWITCH_SYSTEM_TEMACS@
115 ## Flags to pass to ld only for temacs.
116 TEMACS_LDFLAGS
= $(LD_SWITCH_SYSTEM
) $(LD_SWITCH_SYSTEM_TEMACS
)
118 ## $LDFLAGS or empty if NS_IMPL_GNUSTEP (for some reason).
119 TEMACS_LDFLAGS2
= @TEMACS_LDFLAGS2@
121 ## Some systems define this to request special libraries.
122 LIBS_SYSTEM
=@LIBS_SYSTEM@
124 ## Where to find libgcc.a, if using gcc and necessary.
129 LIB_STANDARD
=@LIB_STANDARD@
130 START_FILES
= @START_FILES@
135 ## -lpthreads, or empty.
136 LIB_PTHREAD
=@LIB_PTHREAD@
144 LIBX_EXTRA
=$(LIBTIFF
) $(LIBJPEG
) $(LIBPNG
) $(LIBGIF
) $(LIBXPM
) -lX11
$(XFT_LIBS
)
146 FONTCONFIG_CFLAGS
= @FONTCONFIG_CFLAGS@
147 FONTCONFIG_LIBS
= @FONTCONFIG_LIBS@
148 FREETYPE_CFLAGS
= @FREETYPE_CFLAGS@
149 FREETYPE_LIBS
= @FREETYPE_LIBS@
150 LIBOTF_CFLAGS
= @LIBOTF_CFLAGS@
151 LIBOTF_LIBS
= @LIBOTF_LIBS@
152 M17N_FLT_CFLAGS
= @M17N_FLT_CFLAGS@
153 M17N_FLT_LIBS
= @M17N_FLT_LIBS@
155 DBUS_CFLAGS
= @DBUS_CFLAGS@
156 DBUS_LIBS
= @DBUS_LIBS@
157 ## dbusbind.o if HAVE_DBUS, else empty.
158 DBUS_OBJ
= @DBUS_OBJ@
160 SETTINGS_CFLAGS
= @SETTINGS_CFLAGS@
161 SETTINGS_LIBS
= @SETTINGS_LIBS@
163 ## gtkutil.o if USE_GTK, else empty.
166 ## -ltermcap, or -lncurses, or -lcurses, or "".
167 LIBS_TERMCAP
=@LIBS_TERMCAP@
168 ## terminfo.o if TERMINFO, else tparam.o.
169 TERMCAP_OBJ
=@TERMCAP_OBJ@
177 ## $(LIBXMU) -lXt $(LIBXTR6) -lXext if USE_X_TOOLKIT, else $(LIBXSM).
178 ## Only used if HAVE_X_WINDOWS.
179 LIBXT_OTHER
=@LIBXT_OTHER@
181 ## If !HAVE_X11 || USE_GTK, empty.
182 ## Else if USE_X_TOOLKIT really-lwlib, else really-oldxmenu.
183 OLDXMENU_TARGET
=@OLDXMENU_TARGET@
185 ## If !HAVE_X11 || USE_GTK, empty.
186 ## Else if USE_X_TOOLKIT, $(lwlibdir)/liblw.a.
187 ## Else $(oldXMenudir)/libXMenu11.a.
188 ## (Actually, rather than being empty, it is set to "nothing".
189 ## It is never actually used for anything in this case.
190 ## This is done because there is a rule with target $(OLDXMENU) below,
191 ## and I think it might be a syntax error with some makes to have
192 ## an empty target, even if the associated rule is never run.
193 ## http://lists.gnu.org/archive/html/help-make/2010-05/msg00058.html
194 ## The alternative would be to put that rule in a makefile fragment.)
197 ## If HAVE_X11 && !USE_GTK, $(OLDXMENU) ../src/$(OLDXMENU); else empty.
198 ## We use stamp-xmenu with these two deps to both ensure that lwlib
199 ## gets remade based on its dependencies in its own makefile,
200 ## and remake temacs if lwlib gets changed by this.
201 OLDXMENU_DEPS
=@OLDXMENU_DEPS@
203 ## If !HAVE_X11 && HAVE_X_WINDOWS, -lXMenu (this case no longer possible).
204 ## Else if !HAVE_X11 || USE_GTK, empty.
208 ## xmenu.o if HAVE_X_WINDOWS, else empty.
209 XMENU_OBJ
=@XMENU_OBJ@
210 ## xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o
211 ## xsettings.o xgselect.o if HAVE_X_WINDOWS, else empty.
214 TOOLKIT_LIBW
=@TOOLKIT_LIBW@
216 ## Only used if HAVE_X11, in LIBX_OTHER.
217 LIBXT
=$(TOOLKIT_LIBW
) $(LIBXT_OTHER
)
219 ## If HAVE_X11, $(LIBXT) $(LIBX_EXTRA), else empty.
220 LIBX_OTHER
=@LIBX_OTHER@
222 ## LIBXMENU is nil if !HAVE_X_WINDOWS.
223 ## LD_SWITCH_X_SITE should not be used if not using X, but nothing
224 ## sets it at present, and if something ever does, it should be
225 ## configure, which should set it to nil in non-X builds.
226 LIBX_BASE
=$(LIBXMENU
) $(LD_SWITCH_X_SITE
)
229 CFLAGS_SOUND
= @CFLAGS_SOUND@
231 RSVG_LIBS
= @RSVG_LIBS@
232 RSVG_CFLAGS
= @RSVG_CFLAGS@
234 IMAGEMAGICK_LIBS
= @IMAGEMAGICK_LIBS@
235 IMAGEMAGICK_CFLAGS
= @IMAGEMAGICK_CFLAGS@
237 LIBXML2_LIBS
= @LIBXML2_LIBS@
238 LIBXML2_CFLAGS
= @LIBXML2_CFLAGS@
240 ## widget.o if USE_X_TOOLKIT, otherwise empty.
241 WIDGET_OBJ
=@WIDGET_OBJ@
243 ## sheap.o if CYGWIN, otherwise empty.
244 CYGWIN_OBJ
=@CYGWIN_OBJ@
246 ## dosfns.o msdos.o w16select.o if MSDOS.
248 ## w16select.o termcap.o if MSDOS && HAVE_X_WINDOWS.
251 ns_appdir
=@ns_appdir@
252 ns_appbindir
=@ns_appbindir@
253 ns_appsrc
=@ns_appsrc@
254 ## fontset.o fringe.o image.o if HAVE_NS, else empty.
256 ## nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o if HAVE_NS.
257 NS_OBJC_OBJ
=@NS_OBJC_OBJ@
258 ## Only set if NS_IMPL_GNUSTEP.
259 GNU_OBJC_CFLAGS
=@GNU_OBJC_CFLAGS@
261 ## Empty if !HAVE_X_WINDOWS
262 ## xfont.o ftfont.o xftfont.o ftxfont.o if HAVE_XFT
263 ## xfont.o ftfont.o ftxfont.o if HAVE_FREETYPE
269 ## -lresolv, or empty.
270 LIBRESOLV
= @LIBRESOLV@
272 LIBSELINUX_LIBS
= @LIBSELINUX_LIBS@
274 LIBGNUTLS_LIBS
= @LIBGNUTLS_LIBS@
275 LIBGNUTLS_CFLAGS
= @LIBGNUTLS_CFLAGS@
277 LIB_PTHREAD_SIGMASK
= @LIB_PTHREAD_SIGMASK@
279 INTERVALS_H
= dispextern.h intervals.h composite.h
281 GETLOADAVG_LIBS
= @GETLOADAVG_LIBS@
283 RUN_TEMACS
= `/bin/pwd`/temacs
285 UNEXEC_OBJ
= @UNEXEC_OBJ@
287 CANNOT_DUMP
=@CANNOT_DUMP@
290 ## -MMD -MF $(DEPDIR)/$*.d if AUTO_DEPEND; else empty.
292 ## test -d $(DEPDIR) || mkdir $(DEPDIR) (if AUTO_DEPEND); else ':'.
295 ## DO NOT use -R. There is a special hack described in lastfile.c
296 ## which is used instead. Some initialized data areas are modified
297 ## at initial startup, then labeled as part of the text area when
298 ## Emacs is dumped for the first time, and never changed again.
300 ## -Demacs is needed to make some files produce the correct version
303 ## -DHAVE_CONFIG_H is needed for some other files to take advantage of
304 ## the information in `config.h'.
306 ## C_SWITCH_X_SITE must come before C_SWITCH_X_SYSTEM
307 ## since it may have -I options that should override those.
309 ## FIXME? MYCPPFLAGS only referenced in etc/DEBUG.
310 ALL_CFLAGS
=-Demacs
-DHAVE_CONFIG_H
$(MYCPPFLAGS
) -I.
-I
$(srcdir) \
311 -I
$(lib
) -I
$(srcdir)/..
/lib \
312 $(C_SWITCH_MACHINE
) $(C_SWITCH_SYSTEM
) $(C_SWITCH_X_SITE
) \
313 $(C_SWITCH_X_SYSTEM
) $(CFLAGS_SOUND
) $(RSVG_CFLAGS
) $(IMAGEMAGICK_CFLAGS
) \
314 $(LIBXML2_CFLAGS
) $(DBUS_CFLAGS
) \
315 $(SETTINGS_CFLAGS
) $(FREETYPE_CFLAGS
) $(FONTCONFIG_CFLAGS
) \
316 $(LIBOTF_CFLAGS
) $(M17N_FLT_CFLAGS
) $(DEPFLAGS
) $(PROFILING_CFLAGS
) \
317 $(LIBGNUTLS_CFLAGS
) \
318 $(WARN_CFLAGS
) $(WERROR_CFLAGS
) $(CFLAGS
)
319 ALL_OBJC_CFLAGS
=$(ALL_CFLAGS
) $(GNU_OBJC_CFLAGS
)
324 $(CC
) -c
$(CPPFLAGS
) $(ALL_CFLAGS
) $<
327 $(CC
) -c
$(CPPFLAGS
) $(ALL_OBJC_CFLAGS
) $<
330 ## lastfile must follow all files whose initialized data areas should
331 ## be dumped as pure by dump-emacs.
332 base_obj
= dispnew.o frame.o scroll.o xdisp.o menu.o
$(XMENU_OBJ
) window.o \
333 charset.o coding.o category.o ccl.o character.o chartab.o bidi.o \
334 cm.o term.o terminal.o xfaces.o
$(XOBJ
) $(GTK_OBJ
) $(DBUS_OBJ
) \
335 emacs.o keyboard.o macros.o keymap.o sysdep.o \
336 buffer.o filelock.o insdel.o marker.o \
337 minibuf.o fileio.o dired.o \
338 cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
339 alloc.o data.o doc.o editfns.o callint.o \
340 eval.o floatfns.o fns.o font.o
print.o lread.o \
341 syntax.o
$(UNEXEC_OBJ
) bytecode.o \
342 process.o gnutls.o callproc.o \
343 region-cache.o sound.o atimer.o \
344 doprnt.o intervals.o textprop.o composite.o xml.o \
345 $(MSDOS_OBJ
) $(MSDOS_X_OBJ
) $(NS_OBJ
) $(CYGWIN_OBJ
) $(FONT_OBJ
)
346 obj
= $(base_obj
) $(NS_OBJC_OBJ
)
348 ## Object files used on some machine or other.
349 ## These go in the DOC file on all machines in case they are needed.
350 ## Some of them have no DOC entries, but it does no harm to have them
351 ## in the list, in case they ever add any such entries.
352 SOME_MACHINE_OBJECTS
= dosfns.o msdos.o \
353 xterm.o xfns.o xmenu.o xselect.o xrdb.o xsmfns.o fringe.o image.o \
354 fontset.o dbusbind.o \
355 nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o \
356 w32.o w32console.o w32fns.o w32heap.o w32inevt.o \
357 w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o \
358 w16select.o widget.o xfont.o ftfont.o xftfont.o ftxfont.o gtkutil.o \
359 xsettings.o xgselect.o termcap.o
361 ## gmalloc.o if !SYSTEM_MALLOC && !DOUG_LEA_MALLOC, else empty.
362 GMALLOC_OBJ
=@GMALLOC_OBJ@
364 ## vm-limit.o if !SYSTEM_MALLOC, else empty.
365 VMLIMIT_OBJ
=@VMLIMIT_OBJ@
367 ## ralloc.o if !SYSTEM_MALLOC && REL_ALLOC, else empty.
368 RALLOC_OBJ
=@RALLOC_OBJ@
370 ## Empty on Cygwin, lastfile.o elsewhere.
371 PRE_ALLOC_OBJ
=@PRE_ALLOC_OBJ@
372 ## lastfile.o on Cygwin, empty elsewhere.
373 POST_ALLOC_OBJ
=@POST_ALLOC_OBJ@
375 ## List of object files that make-docfile should not be told about.
376 otherobj
= $(TERMCAP_OBJ
) $(PRE_ALLOC_OBJ
) $(GMALLOC_OBJ
) $(RALLOC_OBJ
) \
377 $(POST_ALLOC_OBJ
) $(VMLIMIT_OBJ
) $(WIDGET_OBJ
) $(LIBOBJS
)
380 ## Configure inserts the file lisp.mk at this point, defining $lisp.
384 ## Construct full set of libraries to be linked.
385 ## Note that SunOS needs -lm to come before -lc; otherwise, you get
386 ## duplicated symbols. If the standard libraries were compiled
387 ## with GCC, we might need LIB_GCC again after them.
388 LIBES
= $(LIBS
) $(LIBX_BASE
) $(LIBX_OTHER
) $(LIBSOUND
) \
389 $(RSVG_LIBS
) $(IMAGEMAGICK_LIBS
) $(DBUS_LIBS
) \
390 $(LIBXML2_LIBS
) $(LIBGPM
) $(LIBRESOLV
) $(LIBS_SYSTEM
) \
391 $(LIBS_TERMCAP
) $(GETLOADAVG_LIBS
) $(SETTINGS_LIBS
) $(LIBSELINUX_LIBS
) \
392 $(FREETYPE_LIBS
) $(FONTCONFIG_LIBS
) $(LIBOTF_LIBS
) $(M17N_FLT_LIBS
) \
393 $(LIBGNUTLS_LIBS
) $(LIB_PTHREAD
) $(LIB_PTHREAD_SIGMASK
) \
394 $(LIB_GCC
) $(LIB_MATH
) $(LIB_STANDARD
) $(LIB_GCC
)
396 all: emacs
$(EXEEXT
) $(OTHER_FILES
)
398 $(leimdir
)/leim-list.el
: bootstrap-emacs
$(EXEEXT
)
399 cd
$(leimdir
) && $(MAKE
) $(MFLAGS
) leim-list.el BUILT_EMACS
=$(bootstrap_exe
)
401 ## Does anyone ever pay attention to the load-path-shadows output here?
402 ## The dumped Emacs is as functional and more efficient than
403 ## bootstrap-emacs, so we replace the latter with the former.
404 ## Strictly speaking, emacs does not depend directly on all of $lisp,
405 ## since not all pieces are used on all platforms. But DOC depends
406 ## on all of $lisp, and emacs depends on DOC, so it is ok to use $lisp here.
407 emacs
$(EXEEXT
): temacs
$(EXEEXT
) $(etc
)/DOC
$(lisp
) $(leimdir
)/leim-list.el
408 if
test "$(CANNOT_DUMP)" = "yes"; then \
409 ln
-f temacs
$(EXEEXT
) emacs
$(EXEEXT
); \
410 EMACSLOADPATH
=$(lispsource
) .
/emacs
-batch \
411 -f list-load-path-shadows || true
; \
413 LC_ALL
=C
$(RUN_TEMACS
) -batch
-l loadup dump || exit
1; \
414 ln
-f emacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
415 .
/emacs
-batch
-f list-load-path-shadows || true
; \
418 ## We run make-docfile twice because the command line may get too long
419 ## on some systems. The sed command operating on lisp.mk also reduces
420 ## the length of the command line. Unfortunately, no-one has any idea
421 ## exactly how long the maximum safe command line length is on all the
422 ## various systems that Emacs supports. Obviously, the length depends
423 ## on what your value of $srcdir is. If the length restriction goes
424 ## away, lisp.mk can be merged back into this file.
426 ## $(SOME_MACHINE_OBJECTS) comes before $(obj) because some files may
427 ## or may not be included in $(obj), but they are always included in
428 ## $(SOME_MACHINE_OBJECTS). Since a file is processed when it is mentioned
429 ## for the first time, this prevents any variation between configurations
430 ## in the contents of the DOC file.
432 $(etc
)/DOC
: $(libsrc
)/make-docfile
$(EXEEXT
) $(obj
) $(lisp
)
434 $(libsrc
)/make-docfile
-d
$(srcdir) $(SOME_MACHINE_OBJECTS
) $(obj
) > $(etc
)/DOC
435 $(libsrc
)/make-docfile
-a
$(etc
)/DOC
-d
$(lispsource
) `sed -n -e 's| \\\\||' -e 's|^[ ]*$$(lispsource)/||p' $(srcdir)/lisp.mk`
437 $(libsrc
)/make-docfile
$(EXEEXT
):
438 cd
$(libsrc
); $(MAKE
) $(MFLAGS
) make-docfile
$(EXEEXT
)
441 echo
"#define BUILDOBJ \"$(obj) $(otherobj) " "\"" > buildobj.h
443 globals.h
: gl-stamp
; @true
445 GLOBAL_SOURCES
= $(base_obj
:.o
=.c
) $(NS_OBJC_OBJ
:.o
=.m
)
447 gl-stamp
: $(libsrc
)/make-docfile
$(EXEEXT
) $(GLOBAL_SOURCES
)
449 $(libsrc
)/make-docfile
-d
$(srcdir) -g
$(SOME_MACHINE_OBJECTS
) $(obj
) > gl-tmp
450 $(srcdir)/..
/build-aux
/move-if-change gl-tmp globals.h
453 $(obj
) $(otherobj
): globals.h
455 $(lib
)/libgnu.a
: $(config_h
)
456 cd
$(lib
) && $(MAKE
) libgnu.a
458 temacs
$(EXEEXT
): $(START_FILES
) stamp-oldxmenu
$(obj
) $(otherobj
) $(lib
)/libgnu.a
459 $(CC
) $(LD_FIRSTFLAG
) $(ALL_CFLAGS
) $(TEMACS_LDFLAGS
) $(TEMACS_LDFLAGS2
) \
460 -o temacs
$(START_FILES
) $(obj
) $(otherobj
) $(lib
)/libgnu.a
$(LIBES
)
462 ## The following oldxmenu-related rules are only (possibly) used if
463 ## HAVE_X11 && !USE_GTK, but there is no harm in always defining them
464 ## (provided we take a little care that OLDXMENU is never empty).
465 really-lwlib
: globals.h
466 cd
$(lwlibdir
); $(MAKE
) $(MFLAGS
) \
467 CC
='$(CC)' CFLAGS
='$(CFLAGS)' MAKE
='$(MAKE)'
468 @true
# make -t should not create really-lwlib.
472 cd
$(oldXMenudir
); $(MAKE
) $(MFLAGS
) \
473 CC
='$(CC)' CFLAGS
='$(CFLAGS)' MAKE
='$(MAKE)'
474 @true
# make -t should not create really-oldXMenu.
475 .PHONY
: really-oldXMenu
477 ## We do not really need this when OLDXMENU_DEPS is empty, but as
478 ## things stand we need something to satisfy the temacs dependency.
479 stamp-oldxmenu
: $(OLDXMENU_DEPS
)
482 ## Supply an ordering for parallel make.
483 ..
/src
/$(OLDXMENU
): $(OLDXMENU
)
485 $(OLDXMENU
): $(OLDXMENU_TARGET
)
487 ..
/config.status
:: epaths.in
488 @echo
"The file epaths.h needs to be set up from epaths.in."
489 @echo
"Please run the `configure' script again."
492 ..
/config.status
:: config.in
493 @echo
"The file config.h needs to be set up from config.in."
494 @echo
"Please run the `configure' script again."
500 ## If HAVE_NS, some ns-specific rules (for OTHER_FILES) are inserted here.
505 rm -f temacs
$(EXEEXT
) core
*.core \
#* *.o libXMenu11.a liblw.a
507 rm -f bootstrap-emacs
$(EXEEXT
) emacs-
$(version
)$(EXEEXT
)
509 rm -f globals.h gl-stamp
511 rm -f emacs-
*.
*.
*$(EXEEXT
) emacs
$(EXEEXT
)
513 test "X$(ns_appdir)" = "X" ||
rm -rf
$(ns_appdir
)
515 ## bootstrap-clean is used to clean up just before a bootstrap.
516 ## It should remove all files generated during a compilation/bootstrap,
517 ## but not things like config.status or TAGS.
518 bootstrap-clean
: clean
519 rm -f epaths.h config.h config.stamp stamp-oldxmenu ..
/etc
/DOC-
*
520 if
test -f .
/.gdbinit
; then \
521 mv .
/.gdbinit .
/.gdbinit.save
; \
522 if
test -f
"$(srcdir)/.gdbinit"; then
rm -f .
/.gdbinit.save
; \
523 else mv .
/.gdbinit.save .
/.gdbinit
; fi
; \
525 ## This is used in making a distribution.
526 ## Do not use it on development directories!
527 distclean: bootstrap-clean
529 maintainer-clean
: distclean
530 @echo
"This command is intended for maintainers to use;"
531 @echo
"it deletes files that may require special tools to rebuild."
534 -rm -f emacs
$(EXEEXT
) emacs-
*.
*.
*$(EXEEXT
) ..
/etc
/DOC
*
535 extraclean
: distclean
536 -rm -f
*~ \
#* m/?*~ s/?*~
538 ## Arrange to make a tags table TAGS-LISP for ../lisp,
539 ## plus TAGS for the C files, which includes ../lisp/TAGS by reference.
541 ctagsfiles1
= [xyzXYZ
]*.
[hcm
]
542 ctagsfiles2
= [a-wA-W
]*.
[hcm
]
544 TAGS
: $(srcdir)/$(ctagsfiles1
) $(srcdir)/$(ctagsfiles2
) $(M_FILE
) $(S_FILE
)
545 ..
/lib-src
/etags
--include=TAGS-LISP
--include=$(lwlibdir
)/TAGS \
546 --regex
='/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
547 $(srcdir)/$(ctagsfiles1
) $(srcdir)/$(ctagsfiles2
) $(M_FILE
) $(S_FILE
)
550 $(MAKE
) -f
$(lispdir
)/Makefile TAGS-LISP ETAGS
=..
/lib-src
/etags
553 (cd
$(lwlibdir
); $(MAKE
) -f
$(lwlibdir
)/Makefile
tags ETAGS
=..
/lib-src
/etags
)
555 tags: TAGS TAGS-LISP
$(lwlibdir
)/TAGS
561 ## Bootstrapping right is difficult because of the circular dependencies.
562 ## Furthermore, we have to deal with the fact that many compilation targets
563 ## such as loaddefs.el or *.elc can typically be produced by any old
564 ## Emacs executable, so we would like to avoid rebuilding them whenever
565 ## we build a new Emacs executable.
566 ## To solve the circularity, we use 2 different Emacs executables,
567 ## "emacs" is the main target and "bootstrap-emacs" is the one used
568 ## to build the *.elc and loaddefs.el files.
569 ## To solve the freshness issue, we used to use a third file "witness-emacs"
570 ## which was used to witness the fact that there is a bootstrap-emacs
571 ## executable, and then have dependencies on witness-emacs rather than
572 ## bootstrap-emacs, but that lead to problems in parallel builds (because
573 ## witness-emacs needed to be free from dependencies (to avoid rebuilding
574 ## it), so it was compiled in parallel, leading typically to having 2
575 ## processes dumping bootstrap-emacs at the same time).
576 ## So instead, we replace the witness-emacs dependencies by conditional
577 ## bootstrap-dependencies (via $(BOOTSTRAPEMACS)). Of course, since we do
578 ## not want to rely on GNU Make features, we have to rely on an external
579 ## script to do the conditional part of the dependency
580 ## (i.e. see the $(SUBDIR) rule ../Makefile.in).
584 ## These suffix rules do not allow additional dependencies, sadly, so
585 ## instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it
587 ## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)"
589 @cd ..
/lisp
; $(MAKE
) $(MFLAGS
) compile-onefile \
590 THEFILE
=$< EMACS
=$(bootstrap_exe
)
592 ## Since the .el.elc rule cannot specify an extra dependency, we do it here.
593 $(lisp
): $(BOOTSTRAPEMACS
)
595 ## VCSWITNESS points to the file that holds info about the current checkout.
596 ## We use it as a heuristic to decide when to rebuild loaddefs.el.
597 $(lispsource
)/loaddefs.el
: $(BOOTSTRAPEMACS
) $(VCSWITNESS
)
598 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) autoloads EMACS
=$(bootstrap_exe
)
600 ## Dump an Emacs executable named bootstrap-emacs containing the
601 ## files from loadup.el in source form.
602 bootstrap-emacs
$(EXEEXT
): temacs
$(EXEEXT
)
603 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) update-subdirs
604 if
test "$(CANNOT_DUMP)" = "yes"; then \
605 ln
-f temacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
607 $(RUN_TEMACS
) --batch
--load loadup bootstrap || exit
1; \
608 mv
-f emacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
610 @
: Compile some files earlier to speed up further compilation.
611 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) compile-first EMACS
=$(bootstrap_exe
)
613 ## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
617 ### Makefile.in ends here