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 C_WARNINGS_SWITCH
= @C_WARNINGS_SWITCH@
73 ## Machine-specific CFLAGS.
74 C_SWITCH_MACHINE
=@C_SWITCH_MACHINE@
75 ## System-specific CFLAGS.
76 C_SWITCH_SYSTEM
=@C_SWITCH_SYSTEM@
78 ## Currently only set if NS_IMPL_GNUSTEP.
79 ## C_SWITCH_X_SITE may override this.
80 C_SWITCH_X_SYSTEM
=@C_SWITCH_X_SYSTEM@
82 ## Define C_SWITCH_X_SITE to contain any special flags your compiler
83 ## may need to deal with X Windows. For instance, if you've defined
84 ## HAVE_X_WINDOWS and your X include files aren't in a place that your
85 ## compiler can find on its own, you might want to add "-I/..." or
86 ## something similar. This is normally set by configure.
87 ## This is used before C_SWITCH_X_SYSTEM and may override it.
88 C_SWITCH_X_SITE
=@C_SWITCH_X_SITE@
90 ## Define LD_SWITCH_X_SITE to contain any special flags your loader
91 ## may need to deal with X Windows. For instance, if your X libraries
92 ## aren't in a place that your loader can find on its own, you might
93 ## want to add "-L/..." or something similar. Only used if
95 ## FIXME? configure sets a value for this, but it has never been
96 ## substituted in this or any other Makefile. Cf C_SWITCH_X_SITE.
99 ## Next two must come before LD_SWITCH_SYSTEM.
100 ## If needed, a -R option that says where to find X windows at run time.
101 LD_SWITCH_X_SITE_AUX
=@LD_SWITCH_X_SITE_AUX@
102 ## As above, but using -rpath instead.
103 LD_SWITCH_X_SITE_AUX_RPATH
=@LD_SWITCH_X_SITE_AUX_RPATH@
105 ## System-specific LDFLAGS.
106 LD_SWITCH_SYSTEM
=@LD_SWITCH_SYSTEM@
108 ## This holds any special options for linking temacs only (ie, not
109 ## used by configure). Not used elsewhere because it sometimes
110 ## contains options that have to do with using Emacs's crt0,
111 ## which are only good with temacs.
112 LD_SWITCH_SYSTEM_TEMACS
=@LD_SWITCH_SYSTEM_TEMACS@
114 ## Flags to pass to ld only for temacs.
115 TEMACS_LDFLAGS
= $(LD_SWITCH_SYSTEM
) $(LD_SWITCH_SYSTEM_TEMACS
)
117 ## $LDFLAGS or empty if NS_IMPL_GNUSTEP (for some reason).
118 TEMACS_LDFLAGS2
= @TEMACS_LDFLAGS2@
120 ## Some systems define this to request special libraries.
121 LIBS_SYSTEM
=@LIBS_SYSTEM@
123 ## Where to find libgcc.a, if using gcc and necessary.
128 LIB_STANDARD
=@LIB_STANDARD@
129 START_FILES
= @START_FILES@
134 ## -lpthreads, or empty.
135 LIB_PTHREAD
=@LIB_PTHREAD@
143 LIBX_EXTRA
=$(LIBTIFF
) $(LIBJPEG
) $(LIBPNG
) $(LIBGIF
) $(LIBXPM
) -lX11
$(XFT_LIBS
)
145 FONTCONFIG_CFLAGS
= @FONTCONFIG_CFLAGS@
146 FONTCONFIG_LIBS
= @FONTCONFIG_LIBS@
147 FREETYPE_CFLAGS
= @FREETYPE_CFLAGS@
148 FREETYPE_LIBS
= @FREETYPE_LIBS@
149 LIBOTF_CFLAGS
= @LIBOTF_CFLAGS@
150 LIBOTF_LIBS
= @LIBOTF_LIBS@
151 M17N_FLT_CFLAGS
= @M17N_FLT_CFLAGS@
152 M17N_FLT_LIBS
= @M17N_FLT_LIBS@
154 DBUS_CFLAGS
= @DBUS_CFLAGS@
155 DBUS_LIBS
= @DBUS_LIBS@
156 ## dbusbind.o if HAVE_DBUS, else empty.
157 DBUS_OBJ
= @DBUS_OBJ@
159 SETTINGS_CFLAGS
= @SETTINGS_CFLAGS@
160 SETTINGS_LIBS
= @SETTINGS_LIBS@
162 ## gtkutil.o if USE_GTK, else empty.
165 ## -ltermcap, or -lncurses, or -lcurses, or "".
166 LIBS_TERMCAP
=@LIBS_TERMCAP@
167 ## terminfo.o if TERMINFO, else tparam.o.
168 TERMCAP_OBJ
=@TERMCAP_OBJ@
176 ## $(LIBXMU) -lXt $(LIBXTR6) -lXext if USE_X_TOOLKIT, else $(LIBXSM).
177 ## Only used if HAVE_X_WINDOWS.
178 LIBXT_OTHER
=@LIBXT_OTHER@
180 ## If !HAVE_X11 || USE_GTK, empty.
181 ## Else if USE_X_TOOLKIT really-lwlib, else really-oldxmenu.
182 OLDXMENU_TARGET
=@OLDXMENU_TARGET@
184 ## If !HAVE_X11 || USE_GTK, empty.
185 ## Else if USE_X_TOOLKIT, $(lwlibdir)/liblw.a.
186 ## Else $(oldXMenudir)/libXMenu11.a.
187 ## (Actually, rather than being empty, it is set to "nothing".
188 ## It is never actually used for anything in this case.
189 ## This is done because there is a rule with target $(OLDXMENU) below,
190 ## and I think it might be a syntax error with some makes to have
191 ## an empty target, even if the associated rule is never run.
192 ## http://lists.gnu.org/archive/html/help-make/2010-05/msg00058.html
193 ## The alternative would be to put that rule in a makefile fragment.)
196 ## If HAVE_X11 && !USE_GTK, $(OLDXMENU) ../src/$(OLDXMENU); else empty.
197 ## We use stamp-xmenu with these two deps to both ensure that lwlib
198 ## gets remade based on its dependencies in its own makefile,
199 ## and remake temacs if lwlib gets changed by this.
200 OLDXMENU_DEPS
=@OLDXMENU_DEPS@
202 ## If !HAVE_X11 && HAVE_X_WINDOWS, -lXMenu (this case no longer possible).
203 ## Else if !HAVE_X11 || USE_GTK, empty.
207 ## xmenu.o if HAVE_X_WINDOWS, else empty.
208 XMENU_OBJ
=@XMENU_OBJ@
209 ## xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o
210 ## xsettings.o xgselect.o if HAVE_X_WINDOWS, else empty.
213 TOOLKIT_LIBW
=@TOOLKIT_LIBW@
215 ## Only used if HAVE_X11, in LIBX_OTHER.
216 LIBXT
=$(TOOLKIT_LIBW
) $(LIBXT_OTHER
)
218 ## If HAVE_X11, $(LIBXT) $(LIBX_EXTRA), else empty.
219 LIBX_OTHER
=@LIBX_OTHER@
221 ## LIBXMENU is nil if !HAVE_X_WINDOWS.
222 ## LD_SWITCH_X_SITE should not be used if not using X, but nothing
223 ## sets it at present, and if something ever does, it should be
224 ## configure, which should set it to nil in non-X builds.
225 LIBX_BASE
=$(LIBXMENU
) $(LD_SWITCH_X_SITE
)
228 CFLAGS_SOUND
= @CFLAGS_SOUND@
230 RSVG_LIBS
= @RSVG_LIBS@
231 RSVG_CFLAGS
= @RSVG_CFLAGS@
233 CLUTTER_LIBS
= @CLUTTER_LIBS@
234 CLUTTER_CFLAGS
= @CLUTTER_CFLAGS@
236 WEBKIT_LIBS
= @WEBKIT_LIBS@
237 WEBKIT_CFLAGS
= @WEBKIT_CFLAGS@
239 IMAGEMAGICK_LIBS
= @IMAGEMAGICK_LIBS@
240 IMAGEMAGICK_CFLAGS
= @IMAGEMAGICK_CFLAGS@
242 LIBXML2_LIBS
= @LIBXML2_LIBS@
243 LIBXML2_CFLAGS
= @LIBXML2_CFLAGS@
245 ## widget.o if USE_X_TOOLKIT, otherwise empty.
246 WIDGET_OBJ
=@WIDGET_OBJ@
248 ## sheap.o if CYGWIN, otherwise empty.
249 CYGWIN_OBJ
=@CYGWIN_OBJ@
251 ## dosfns.o msdos.o w16select.o if MSDOS.
253 ## w16select.o termcap.o if MSDOS && HAVE_X_WINDOWS.
256 ns_appdir
=@ns_appdir@
257 ns_appbindir
=@ns_appbindir@
258 ns_appsrc
=@ns_appsrc@
259 ## fontset.o fringe.o image.o if HAVE_NS, else empty.
261 ## nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o if HAVE_NS.
262 NS_OBJC_OBJ
=@NS_OBJC_OBJ@
263 ## Only set if NS_IMPL_GNUSTEP.
264 GNU_OBJC_CFLAGS
=@GNU_OBJC_CFLAGS@
266 ## Empty if !HAVE_X_WINDOWS
267 ## xfont.o ftfont.o xftfont.o ftxfont.o if HAVE_XFT
268 ## xfont.o ftfont.o ftxfont.o if HAVE_FREETYPE
274 ## -lresolv, or empty.
275 LIBRESOLV
= @LIBRESOLV@
277 LIBSELINUX_LIBS
= @LIBSELINUX_LIBS@
279 LIBGNUTLS_LIBS
= @LIBGNUTLS_LIBS@
280 LIBGNUTLS_CFLAGS
= @LIBGNUTLS_CFLAGS@
282 LIB_PTHREAD_SIGMASK
= @LIB_PTHREAD_SIGMASK@
284 INTERVALS_H
= dispextern.h intervals.h composite.h
286 GETLOADAVG_LIBS
= @GETLOADAVG_LIBS@
288 RUN_TEMACS
= `/bin/pwd`/temacs
290 UNEXEC_OBJ
= @UNEXEC_OBJ@
292 CANNOT_DUMP
=@CANNOT_DUMP@
295 ## -MMD -MF $(DEPDIR)/$*.d if AUTO_DEPEND; else empty.
297 ## test -d $(DEPDIR) || mkdir $(DEPDIR) (if AUTO_DEPEND); else ':'.
300 ## DO NOT use -R. There is a special hack described in lastfile.c
301 ## which is used instead. Some initialized data areas are modified
302 ## at initial startup, then labeled as part of the text area when
303 ## Emacs is dumped for the first time, and never changed again.
305 ## -Demacs is needed to make some files produce the correct version
308 ## -DHAVE_CONFIG_H is needed for some other files to take advantage of
309 ## the information in `config.h'.
311 ## C_SWITCH_X_SITE must come before C_SWITCH_X_SYSTEM
312 ## since it may have -I options that should override those.
314 ## FIXME? MYCPPFLAGS only referenced in etc/DEBUG.
315 ALL_CFLAGS
=-Demacs
-DHAVE_CONFIG_H
$(MYCPPFLAGS
) -I.
-I
$(srcdir) \
316 -I
$(lib
) -I
$(srcdir)/..
/lib \
317 $(C_SWITCH_MACHINE
) $(C_SWITCH_SYSTEM
) $(C_SWITCH_X_SITE
) \
318 $(C_SWITCH_X_SYSTEM
) $(CFLAGS_SOUND
) $(RSVG_CFLAGS
) $(IMAGEMAGICK_CFLAGS
) \
319 $(LIBXML2_CFLAGS
) $(DBUS_CFLAGS
) \
320 $(WEBKIT_CFLAGS
) $(CLUTTER_CFLAGS
) \
321 $(SETTINGS_CFLAGS
) $(FREETYPE_CFLAGS
) $(FONTCONFIG_CFLAGS
) \
322 $(LIBOTF_CFLAGS
) $(M17N_FLT_CFLAGS
) $(DEPFLAGS
) $(PROFILING_CFLAGS
) \
323 $(LIBGNUTLS_CFLAGS
) \
324 $(C_WARNINGS_SWITCH
) $(CFLAGS
)
325 ALL_OBJC_CFLAGS
=$(ALL_CFLAGS
) $(GNU_OBJC_CFLAGS
)
330 $(CC
) -c
$(CPPFLAGS
) $(ALL_CFLAGS
) $<
333 $(CC
) -c
$(CPPFLAGS
) $(ALL_OBJC_CFLAGS
) $<
336 ## lastfile must follow all files whose initialized data areas should
337 ## be dumped as pure by dump-emacs.
338 base_obj
= dispnew.o frame.o scroll.o xdisp.o menu.o
$(XMENU_OBJ
) window.o \
339 charset.o coding.o category.o ccl.o character.o chartab.o bidi.o \
340 cm.o term.o terminal.o xfaces.o
$(XOBJ
) $(GTK_OBJ
) $(DBUS_OBJ
) \
341 emacs.o keyboard.o macros.o keymap.o sysdep.o \
342 buffer.o filelock.o insdel.o marker.o \
343 minibuf.o fileio.o dired.o \
344 cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
345 alloc.o data.o doc.o editfns.o callint.o \
346 eval.o floatfns.o fns.o font.o
print.o lread.o \
347 syntax.o
$(UNEXEC_OBJ
) bytecode.o \
348 process.o gnutls.o callproc.o \
349 region-cache.o sound.o atimer.o \
350 doprnt.o intervals.o textprop.o composite.o xml.o \
352 $(MSDOS_OBJ
) $(MSDOS_X_OBJ
) $(NS_OBJ
) $(CYGWIN_OBJ
) $(FONT_OBJ
)
353 obj
= $(base_obj
) $(NS_OBJC_OBJ
)
355 xwidget.o
: xwidget.c xwidget.h
356 ## Object files used on some machine or other.
357 ## These go in the DOC file on all machines in case they are needed.
358 ## Some of them have no DOC entries, but it does no harm to have them
359 ## in the list, in case they ever add any such entries.
360 SOME_MACHINE_OBJECTS
= dosfns.o msdos.o \
361 xterm.o xfns.o xmenu.o xselect.o xrdb.o xsmfns.o fringe.o image.o \
362 fontset.o dbusbind.o \
363 nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o \
364 w32.o w32console.o w32fns.o w32heap.o w32inevt.o \
365 w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o \
366 w16select.o widget.o xfont.o ftfont.o xftfont.o ftxfont.o gtkutil.o \
367 xsettings.o xgselect.o termcap.o
369 ## gmalloc.o if !SYSTEM_MALLOC && !DOUG_LEA_MALLOC, else empty.
370 GMALLOC_OBJ
=@GMALLOC_OBJ@
372 ## vm-limit.o if !SYSTEM_MALLOC, else empty.
373 VMLIMIT_OBJ
=@VMLIMIT_OBJ@
375 ## ralloc.o if !SYSTEM_MALLOC && REL_ALLOC, else empty.
376 RALLOC_OBJ
=@RALLOC_OBJ@
378 ## Empty on Cygwin, lastfile.o elsewhere.
379 PRE_ALLOC_OBJ
=@PRE_ALLOC_OBJ@
380 ## lastfile.o on Cygwin, empty elsewhere.
381 POST_ALLOC_OBJ
=@POST_ALLOC_OBJ@
383 ## List of object files that make-docfile should not be told about.
384 otherobj
= $(TERMCAP_OBJ
) $(PRE_ALLOC_OBJ
) $(GMALLOC_OBJ
) $(RALLOC_OBJ
) \
385 $(POST_ALLOC_OBJ
) $(VMLIMIT_OBJ
) $(WIDGET_OBJ
) $(LIBOBJS
)
388 ## Configure inserts the file lisp.mk at this point, defining $lisp.
392 ## Construct full set of libraries to be linked.
393 ## Note that SunOS needs -lm to come before -lc; otherwise, you get
394 ## duplicated symbols. If the standard libraries were compiled
395 ## with GCC, we might need LIB_GCC again after them.
396 LIBES
= $(LIBS
) $(LIBX_BASE
) $(LIBX_OTHER
) $(LIBSOUND
) \
397 $(RSVG_LIBS
) $(IMAGEMAGICK_LIBS
) $(DBUS_LIBS
) \
398 $(WEBKIT_LIBS
) $(CLUTTER_LIBS
) \
399 $(LIBXML2_LIBS
) $(LIBGPM
) $(LIBRESOLV
) $(LIBS_SYSTEM
) \
400 $(LIBS_TERMCAP
) $(GETLOADAVG_LIBS
) $(SETTINGS_LIBS
) $(LIBSELINUX_LIBS
) \
401 $(FREETYPE_LIBS
) $(FONTCONFIG_LIBS
) $(LIBOTF_LIBS
) $(M17N_FLT_LIBS
) \
402 $(LIBGNUTLS_LIBS
) $(LIB_PTHREAD
) $(LIB_PTHREAD_SIGMASK
) \
403 $(LIB_GCC
) $(LIB_MATH
) $(LIB_STANDARD
) $(LIB_GCC
)
405 all: emacs
$(EXEEXT
) $(OTHER_FILES
)
407 $(leimdir
)/leim-list.el
: bootstrap-emacs
$(EXEEXT
)
408 cd
$(leimdir
) && $(MAKE
) $(MFLAGS
) leim-list.el EMACS
=$(bootstrap_exe
)
410 ## Does anyone ever pay attention to the load-path-shadows output here?
411 ## The dumped Emacs is as functional and more efficient than
412 ## bootstrap-emacs, so we replace the latter with the former.
413 ## Strictly speaking, emacs does not depend directly on all of $lisp,
414 ## since not all pieces are used on all platforms. But DOC depends
415 ## on all of $lisp, and emacs depends on DOC, so it is ok to use $lisp here.
416 emacs
$(EXEEXT
): temacs
$(EXEEXT
) $(etc
)/DOC
$(lisp
) $(leimdir
)/leim-list.el
417 if
test "$(CANNOT_DUMP)" = "yes"; then \
418 ln
-f temacs
$(EXEEXT
) emacs
$(EXEEXT
); \
419 EMACSLOADPATH
=$(lispsource
) .
/emacs
-batch \
420 -f list-load-path-shadows || true
; \
422 LC_ALL
=C
$(RUN_TEMACS
) -batch
-l loadup dump || exit
1; \
423 ln
-f emacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
424 .
/emacs
-batch
-f list-load-path-shadows || true
; \
427 ## We run make-docfile twice because the command line may get too long
428 ## on some systems. The sed command operating on lisp.mk also reduces
429 ## the length of the command line. Unfortunately, no-one has any idea
430 ## exactly how long the maximum safe command line length is on all the
431 ## various systems that Emacs supports. Obviously, the length depends
432 ## on what your value of $srcdir is. If the length restriction goes
433 ## away, lisp.mk can be merged back into this file.
435 ## $(SOME_MACHINE_OBJECTS) comes before $(obj) because some files may
436 ## or may not be included in $(obj), but they are always included in
437 ## $(SOME_MACHINE_OBJECTS). Since a file is processed when it is mentioned
438 ## for the first time, this prevents any variation between configurations
439 ## in the contents of the DOC file.
441 $(etc
)/DOC
: $(libsrc
)/make-docfile
$(EXEEXT
) $(obj
) $(lisp
)
443 $(libsrc
)/make-docfile
-d
$(srcdir) $(SOME_MACHINE_OBJECTS
) $(obj
) > $(etc
)/DOC
444 $(libsrc
)/make-docfile
-a
$(etc
)/DOC
-d
$(lispsource
) `sed -n -e 's| \\\\||' -e 's|^[ ]*$$(lispsource)/||p' $(srcdir)/lisp.mk`
446 $(libsrc
)/make-docfile
$(EXEEXT
):
447 cd
$(libsrc
); $(MAKE
) $(MFLAGS
) make-docfile
$(EXEEXT
)
450 echo
"#define BUILDOBJ \"$(obj) $(otherobj) " "\"" > buildobj.h
452 globals.h
: gl-stamp
; @true
454 GLOBAL_SOURCES
= $(base_obj
:.o
=.c
) $(NS_OBJC_OBJ
:.o
=.m
)
456 gl-stamp
: $(libsrc
)/make-docfile
$(EXEEXT
) $(GLOBAL_SOURCES
)
458 $(libsrc
)/make-docfile
-d
$(srcdir) -g
$(SOME_MACHINE_OBJECTS
) $(obj
) > gl-tmp
459 $(srcdir)/..
/build-aux
/move-if-change gl-tmp globals.h
462 $(obj
) $(otherobj
): globals.h
464 $(lib
)/libgnu.a
: $(config_h
)
465 cd
$(lib
) && $(MAKE
) libgnu.a
467 temacs
$(EXEEXT
): $(START_FILES
) stamp-oldxmenu
$(obj
) $(otherobj
) $(lib
)/libgnu.a
468 $(CC
) $(LD_FIRSTFLAG
) $(ALL_CFLAGS
) $(TEMACS_LDFLAGS
) $(TEMACS_LDFLAGS2
) \
469 -o temacs
$(START_FILES
) $(obj
) $(otherobj
) $(lib
)/libgnu.a
$(LIBES
)
471 ## The following oldxmenu-related rules are only (possibly) used if
472 ## HAVE_X11 && !USE_GTK, but there is no harm in always defining them
473 ## (provided we take a little care that OLDXMENU is never empty).
474 really-lwlib
: globals.h
475 cd
$(lwlibdir
); $(MAKE
) $(MFLAGS
) \
476 CC
='$(CC)' CFLAGS
='$(CFLAGS)' MAKE
='$(MAKE)'
477 @true
# make -t should not create really-lwlib.
481 cd
$(oldXMenudir
); $(MAKE
) $(MFLAGS
) \
482 CC
='$(CC)' CFLAGS
='$(CFLAGS)' MAKE
='$(MAKE)'
483 @true
# make -t should not create really-oldXMenu.
484 .PHONY
: really-oldXMenu
486 ## We do not really need this when OLDXMENU_DEPS is empty, but as
487 ## things stand we need something to satisfy the temacs dependency.
488 stamp-oldxmenu
: $(OLDXMENU_DEPS
)
491 ## Supply an ordering for parallel make.
492 ..
/src
/$(OLDXMENU
): $(OLDXMENU
)
494 $(OLDXMENU
): $(OLDXMENU_TARGET
)
496 ..
/config.status
:: epaths.in
497 @echo
"The file epaths.h needs to be set up from epaths.in."
498 @echo
"Please run the `configure' script again."
501 ..
/config.status
:: config.in
502 @echo
"The file config.h needs to be set up from config.in."
503 @echo
"Please run the `configure' script again."
509 ## If HAVE_NS, some ns-specific rules (for OTHER_FILES) are inserted here.
514 rm -f temacs
$(EXEEXT
) core
*.core \
#* *.o libXMenu11.a liblw.a
516 rm -f bootstrap-emacs
$(EXEEXT
) emacs-
$(version
)$(EXEEXT
)
518 rm -f globals.h gl-stamp
520 rm -f emacs-
*.
*.
*$(EXEEXT
) emacs
$(EXEEXT
)
522 test "X$(ns_appdir)" = "X" ||
rm -rf
$(ns_appdir
)
524 ## bootstrap-clean is used to clean up just before a bootstrap.
525 ## It should remove all files generated during a compilation/bootstrap,
526 ## but not things like config.status or TAGS.
527 bootstrap-clean
: clean
528 rm -f epaths.h config.h config.stamp stamp-oldxmenu ..
/etc
/DOC-
*
529 if
test -f .
/.gdbinit
; then \
530 mv .
/.gdbinit .
/.gdbinit.save
; \
531 if
test -f
"$(srcdir)/.gdbinit"; then
rm -f .
/.gdbinit.save
; \
532 else mv .
/.gdbinit.save .
/.gdbinit
; fi
; \
534 ## This is used in making a distribution.
535 ## Do not use it on development directories!
536 distclean: bootstrap-clean
538 maintainer-clean
: distclean
539 @echo
"This command is intended for maintainers to use;"
540 @echo
"it deletes files that may require special tools to rebuild."
543 -rm -f emacs
$(EXEEXT
) emacs-
*.
*.
*$(EXEEXT
) ..
/etc
/DOC
*
544 extraclean
: distclean
545 -rm -f
*~ \
#* m/?*~ s/?*~
547 ## Arrange to make a tags table TAGS-LISP for ../lisp,
548 ## plus TAGS for the C files, which includes ../lisp/TAGS by reference.
550 ctagsfiles1
= [xyzXYZ
]*.
[hcm
]
551 ctagsfiles2
= [a-wA-W
]*.
[hcm
]
553 TAGS
: $(srcdir)/$(ctagsfiles1
) $(srcdir)/$(ctagsfiles2
) $(M_FILE
) $(S_FILE
)
554 ..
/lib-src
/etags
--include=TAGS-LISP
--include=$(lwlibdir
)/TAGS \
555 --regex
='/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
556 $(srcdir)/$(ctagsfiles1
) $(srcdir)/$(ctagsfiles2
) $(M_FILE
) $(S_FILE
)
559 $(MAKE
) -f
$(lispdir
)/Makefile TAGS-LISP ETAGS
=..
/lib-src
/etags
562 (cd
$(lwlibdir
); $(MAKE
) -f
$(lwlibdir
)/Makefile
tags ETAGS
=..
/lib-src
/etags
)
564 tags: TAGS TAGS-LISP
$(lwlibdir
)/TAGS
570 ## Bootstrapping right is difficult because of the circular dependencies.
571 ## Furthermore, we have to deal with the fact that many compilation targets
572 ## such as loaddefs.el or *.elc can typically be produced by any old
573 ## Emacs executable, so we would like to avoid rebuilding them whenever
574 ## we build a new Emacs executable.
575 ## To solve the circularity, we use 2 different Emacs executables,
576 ## "emacs" is the main target and "bootstrap-emacs" is the one used
577 ## to build the *.elc and loaddefs.el files.
578 ## To solve the freshness issue, we used to use a third file "witness-emacs"
579 ## which was used to witness the fact that there is a bootstrap-emacs
580 ## executable, and then have dependencies on witness-emacs rather than
581 ## bootstrap-emacs, but that lead to problems in parallel builds (because
582 ## witness-emacs needed to be free from dependencies (to avoid rebuilding
583 ## it), so it was compiled in parallel, leading typically to having 2
584 ## processes dumping bootstrap-emacs at the same time).
585 ## So instead, we replace the witness-emacs dependencies by conditional
586 ## bootstrap-dependencies (via $(BOOTSTRAPEMACS)). Of course, since we do
587 ## not want to rely on GNU Make features, we have to rely on an external
588 ## script to do the conditional part of the dependency
589 ## (i.e. see the $(SUBDIR) rule ../Makefile.in).
593 ## These suffix rules do not allow additional dependencies, sadly, so
594 ## instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it
596 ## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)"
598 @cd ..
/lisp
; $(MAKE
) $(MFLAGS
) compile-onefile \
599 THEFILE
=$< EMACS
=$(bootstrap_exe
)
601 ## Since the .el.elc rule cannot specify an extra dependency, we do it here.
602 $(lisp
): $(BOOTSTRAPEMACS
)
604 ## VCSWITNESS points to the file that holds info about the current checkout.
605 ## We use it as a heuristic to decide when to rebuild loaddefs.el.
606 $(lispsource
)/loaddefs.el
: $(BOOTSTRAPEMACS
) $(VCSWITNESS
)
607 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) autoloads EMACS
=$(bootstrap_exe
)
609 ## Dump an Emacs executable named bootstrap-emacs containing the
610 ## files from loadup.el in source form.
611 bootstrap-emacs
$(EXEEXT
): temacs
$(EXEEXT
)
612 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) update-subdirs
613 if
test "$(CANNOT_DUMP)" = "yes"; then \
614 ln
-f temacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
616 $(RUN_TEMACS
) --batch
--load loadup bootstrap || exit
1; \
617 mv
-f emacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
619 @
: Compile some files earlier to speed up further compilation.
620 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) compile-first EMACS
=$(bootstrap_exe
)
622 ## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
626 ### Makefile.in ends here