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 ntsource
= $(srcdir)/..
/nt
32 abs_builddir
= @abs_builddir@
39 LD_FIRSTFLAG
=@LD_FIRSTFLAG@
42 # Substitute an assignment for the MAKE variable, because
43 # BSD doesn't have it as a default.
46 # Don't use LIBS. configure puts stuff in it that either shouldn't be
47 # linked with Emacs or is duplicated by the other stuff below.
51 lispsource
= $(srcdir)/..
/lisp
56 oldXMenudir
= ..
/oldXMenu
60 # Configuration files for .o files to depend on.
61 config_h
= config.h
$(srcdir)/conf_post.h
63 bootstrap_exe
= $(abs_builddir
)/bootstrap-emacs
$(EXEEXT
)
65 ## ns-app if HAVE_NS, else empty.
66 OTHER_FILES
= @OTHER_FILES@
68 ## Flags to pass for profiling builds
69 PROFILING_CFLAGS
= @PROFILING_CFLAGS@
71 ## Flags to pass to the compiler to enable build warnings
72 WARN_CFLAGS
= @WARN_CFLAGS@
73 WERROR_CFLAGS
= @WERROR_CFLAGS@
75 ## Machine-specific CFLAGS.
76 C_SWITCH_MACHINE
=@C_SWITCH_MACHINE@
77 ## System-specific CFLAGS.
78 C_SWITCH_SYSTEM
=@C_SWITCH_SYSTEM@
80 GNUSTEP_CFLAGS
=@GNUSTEP_CFLAGS@
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 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
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.
98 ## This must come before LD_SWITCH_SYSTEM.
99 ## If needed, a -rpath option that says where to find X windows at run time.
100 LD_SWITCH_X_SITE_RPATH
=@LD_SWITCH_X_SITE_RPATH@
102 ## System-specific LDFLAGS.
103 LD_SWITCH_SYSTEM
=@LD_SWITCH_SYSTEM@
105 ## This holds any special options for linking temacs only (ie, not
106 ## used by configure). Not used elsewhere because it sometimes
107 ## contains options that have to do with using Emacs's crt0,
108 ## which are only good with temacs.
109 LD_SWITCH_SYSTEM_TEMACS
=@LD_SWITCH_SYSTEM_TEMACS@
111 ## Flags to pass to ld only for temacs.
112 TEMACS_LDFLAGS
= $(LD_SWITCH_SYSTEM
) $(LD_SWITCH_SYSTEM_TEMACS
)
114 ## $LDFLAGS or empty if NS_IMPL_GNUSTEP (for some reason).
115 TEMACS_LDFLAGS2
= @TEMACS_LDFLAGS2@
117 ## If available, the full path to the paxctl program.
118 ## On grsecurity/PaX systems, unexec will fail due to a gap between
119 ## the bss section and the heap. This can be prevented by disabling
120 ## memory randomization in temacs with "paxctl -r". See bug#11398.
123 ## Some systems define this to request special libraries.
124 LIBS_SYSTEM
=@LIBS_SYSTEM@
126 ## Where to find libgcc.a, if using gcc and necessary.
131 LIB_STANDARD
=@LIB_STANDARD@
132 START_FILES
= @START_FILES@
137 ## -lpthreads, or empty.
138 LIB_PTHREAD
=@LIB_PTHREAD@
140 LIBIMAGE
=@LIBTIFF@ @LIBJPEG@ @LIBPNG@ @LIBGIF@ @LIBXPM@
143 LIBX_EXTRA
=-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 LIB_CLOCK_GETTIME
=@LIB_CLOCK_GETTIME@
155 LIB_TIMER_TIME
=@LIB_TIMER_TIME@
157 DBUS_CFLAGS
= @DBUS_CFLAGS@
158 DBUS_LIBS
= @DBUS_LIBS@
159 ## dbusbind.o if HAVE_DBUS, else empty.
160 DBUS_OBJ
= @DBUS_OBJ@
162 LIB_EXECINFO
=@LIB_EXECINFO@
164 SETTINGS_CFLAGS
= @SETTINGS_CFLAGS@
165 SETTINGS_LIBS
= @SETTINGS_LIBS@
167 ## gtkutil.o if USE_GTK, else empty.
170 ## -ltermcap, or -lncurses, or -lcurses, or "".
171 LIBS_TERMCAP
=@LIBS_TERMCAP@
172 ## terminfo.o if TERMINFO, else tparam.o.
173 TERMCAP_OBJ
=@TERMCAP_OBJ@
181 ## $(LIBXMU) -lXt $(LIBXTR6) -lXext if USE_X_TOOLKIT, else $(LIBXSM).
182 ## Only used if HAVE_X_WINDOWS.
183 LIBXT_OTHER
=@LIBXT_OTHER@
185 ## If !HAVE_X11 || USE_GTK, empty.
186 ## Else if USE_X_TOOLKIT really-lwlib, else really-oldxmenu.
187 OLDXMENU_TARGET
=@OLDXMENU_TARGET@
189 ## If !HAVE_X11 || USE_GTK, empty.
190 ## Else if USE_X_TOOLKIT, $(lwlibdir)/liblw.a.
191 ## Else $(oldXMenudir)/libXMenu11.a.
192 ## (Actually, rather than being empty, it is set to "nothing".
193 ## It is never actually used for anything in this case.
194 ## This is done because there is a rule with target $(OLDXMENU) below,
195 ## and I think it might be a syntax error with some makes to have
196 ## an empty target, even if the associated rule is never run.
197 ## http://lists.gnu.org/archive/html/help-make/2010-05/msg00058.html
198 ## The alternative would be to put that rule in a makefile fragment.)
201 ## If HAVE_X11 && !USE_GTK, $(OLDXMENU) ../src/$(OLDXMENU); else empty.
202 ## We use stamp-xmenu with these two deps to both ensure that lwlib
203 ## gets remade based on its dependencies in its own makefile,
204 ## and remake temacs if lwlib gets changed by this.
205 OLDXMENU_DEPS
=@OLDXMENU_DEPS@
207 ## If !HAVE_X11 && HAVE_X_WINDOWS, -lXMenu (this case no longer possible).
208 ## Else if !HAVE_X11 || USE_GTK, empty.
212 ## xmenu.o if HAVE_X_WINDOWS, else empty.
213 XMENU_OBJ
=@XMENU_OBJ@
214 ## xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o if
215 ## HAVE_X_WINDOWS, else empty.
218 TOOLKIT_LIBW
=@TOOLKIT_LIBW@
220 ## Only used if HAVE_X11, in LIBX_OTHER.
221 LIBXT
=$(TOOLKIT_LIBW
) $(LIBXT_OTHER
)
223 ## If HAVE_X11, $(LIBXT) $(LIBX_EXTRA), else empty.
224 LIBX_OTHER
=@LIBX_OTHER@
226 ## LIBXMENU is nil if !HAVE_X_WINDOWS.
227 ## LD_SWITCH_X_SITE should not be used if not using X, but nothing
228 ## sets it at present, and if something ever does, it should be
229 ## configure, which should set it to nil in non-X builds.
230 LIBX_BASE
=$(LIBXMENU
) $(LD_SWITCH_X_SITE
)
233 CFLAGS_SOUND
= @CFLAGS_SOUND@
235 RSVG_LIBS
= @RSVG_LIBS@
236 RSVG_CFLAGS
= @RSVG_CFLAGS@
238 IMAGEMAGICK_LIBS
= @IMAGEMAGICK_LIBS@
239 IMAGEMAGICK_CFLAGS
= @IMAGEMAGICK_CFLAGS@
241 LIBXML2_LIBS
= @LIBXML2_LIBS@
242 LIBXML2_CFLAGS
= @LIBXML2_CFLAGS@
244 ## widget.o if USE_X_TOOLKIT, otherwise empty.
245 WIDGET_OBJ
=@WIDGET_OBJ@
247 ## sheap.o if CYGWIN, otherwise empty.
248 CYGWIN_OBJ
=@CYGWIN_OBJ@
250 ## fontset.o fringe.o image.o if we have any window system
251 WINDOW_SYSTEM_OBJ
=@WINDOW_SYSTEM_OBJ@
253 ## dosfns.o msdos.o w16select.o if MSDOS.
255 ## w16select.o termcap.o if MSDOS && HAVE_X_WINDOWS.
259 ## nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o if HAVE_NS.
260 NS_OBJC_OBJ
=@NS_OBJC_OBJ@
261 ## Only set if NS_IMPL_GNUSTEP.
262 GNU_OBJC_CFLAGS
=@GNU_OBJC_CFLAGS@
263 ## w32fns.o w32menu.c w32reg.o fringe.o fontset.o w32font.o w32term.o
264 ## w32xfns.o w32select.o image.o w32uniscribe.o if HAVE_W32, else
267 ## -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32 lusp10 -lcomctl32
268 ## --lwinspool if HAVE_W32, else empty.
271 ## emacs.res if HAVE_W32
273 ## If HAVE_W32, compiler arguments for including
274 ## the resource file in the binary.
275 ## XXX -Wl,-b -Wl,pe-i386 -Wl,emacs.res
276 W32_RES_LINK
=@W32_RES_LINK@
278 ## Empty if !HAVE_X_WINDOWS
279 ## xfont.o ftfont.o xftfont.o ftxfont.o if HAVE_XFT
280 ## xfont.o ftfont.o ftxfont.o if HAVE_FREETYPE
286 ## -lresolv, or empty.
287 LIBRESOLV
= @LIBRESOLV@
289 LIBSELINUX_LIBS
= @LIBSELINUX_LIBS@
291 LIBGNUTLS_LIBS
= @LIBGNUTLS_LIBS@
292 LIBGNUTLS_CFLAGS
= @LIBGNUTLS_CFLAGS@
294 LIB_PTHREAD_SIGMASK
= @LIB_PTHREAD_SIGMASK@
296 INTERVALS_H
= dispextern.h intervals.h composite.h
298 GETLOADAVG_LIBS
= @GETLOADAVG_LIBS@
300 RUN_TEMACS
= `/bin/pwd`/temacs
302 UNEXEC_OBJ
= @UNEXEC_OBJ@
304 CANNOT_DUMP
=@CANNOT_DUMP@
307 ## -MMD -MF $(DEPDIR)/$*.d if AUTO_DEPEND; else empty.
309 ## ${MKDIR_P} ${DEPDIR} (if AUTO_DEPEND); else ':'.
312 ## DO NOT use -R. There is a special hack described in lastfile.c
313 ## which is used instead. Some initialized data areas are modified
314 ## at initial startup, then labeled as part of the text area when
315 ## Emacs is dumped for the first time, and never changed again.
317 ## -Demacs is needed to make some files produce the correct version
320 ## FIXME? MYCPPFLAGS only referenced in etc/DEBUG.
321 ALL_CFLAGS
=-Demacs
$(MYCPPFLAGS
) -I.
-I
$(srcdir) \
322 -I
$(lib
) -I
$(srcdir)/..
/lib \
323 $(C_SWITCH_MACHINE
) $(C_SWITCH_SYSTEM
) $(C_SWITCH_X_SITE
) \
324 $(GNUSTEP_CFLAGS
) $(CFLAGS_SOUND
) $(RSVG_CFLAGS
) $(IMAGEMAGICK_CFLAGS
) \
325 $(LIBXML2_CFLAGS
) $(DBUS_CFLAGS
) \
326 $(SETTINGS_CFLAGS
) $(FREETYPE_CFLAGS
) $(FONTCONFIG_CFLAGS
) \
327 $(LIBOTF_CFLAGS
) $(M17N_FLT_CFLAGS
) $(DEPFLAGS
) $(PROFILING_CFLAGS
) \
328 $(LIBGNUTLS_CFLAGS
) \
329 $(WARN_CFLAGS
) $(WERROR_CFLAGS
) $(CFLAGS
)
330 ALL_OBJC_CFLAGS
=$(ALL_CFLAGS
) $(GNU_OBJC_CFLAGS
)
335 $(CC
) -c
$(CPPFLAGS
) $(ALL_CFLAGS
) $<
338 $(CC
) -c
$(CPPFLAGS
) $(ALL_OBJC_CFLAGS
) $<
340 ## lastfile must follow all files whose initialized data areas should
341 ## be dumped as pure by dump-emacs.
342 base_obj
= dispnew.o frame.o scroll.o xdisp.o menu.o
$(XMENU_OBJ
) window.o \
343 charset.o coding.o category.o ccl.o character.o chartab.o bidi.o \
344 cm.o term.o terminal.o xfaces.o
$(XOBJ
) $(GTK_OBJ
) $(DBUS_OBJ
) \
345 emacs.o keyboard.o macros.o keymap.o sysdep.o \
346 buffer.o filelock.o insdel.o marker.o \
347 minibuf.o fileio.o dired.o \
348 cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
349 alloc.o data.o doc.o editfns.o callint.o \
350 eval.o floatfns.o fns.o font.o
print.o lread.o \
351 syntax.o
$(UNEXEC_OBJ
) bytecode.o \
352 process.o gnutls.o callproc.o \
353 region-cache.o sound.o atimer.o \
354 doprnt.o intervals.o textprop.o composite.o xml.o \
356 $(MSDOS_OBJ
) $(MSDOS_X_OBJ
) $(NS_OBJ
) $(CYGWIN_OBJ
) $(FONT_OBJ
) \
357 $(W32_OBJ
) $(WINDOW_SYSTEM_OBJ
)
358 obj
= $(base_obj
) $(NS_OBJC_OBJ
)
360 ## Object files used on some machine or other.
361 ## These go in the DOC file on all machines in case they are needed.
362 ## Some of them have no DOC entries, but it does no harm to have them
363 ## in the list, in case they ever add any such entries.
364 SOME_MACHINE_OBJECTS
= dosfns.o msdos.o \
365 xterm.o xfns.o xmenu.o xselect.o xrdb.o xsmfns.o fringe.o image.o \
366 fontset.o dbusbind.o cygw32.o \
367 nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o \
368 w32.o w32console.o w32fns.o w32heap.o w32inevt.o \
369 w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o \
370 w16select.o widget.o xfont.o ftfont.o xftfont.o ftxfont.o gtkutil.o \
371 xsettings.o xgselect.o termcap.o
373 ## gmalloc.o if !SYSTEM_MALLOC && !DOUG_LEA_MALLOC, else empty.
374 GMALLOC_OBJ
=@GMALLOC_OBJ@
376 ## vm-limit.o if !SYSTEM_MALLOC, else empty.
377 VMLIMIT_OBJ
=@VMLIMIT_OBJ@
379 ## ralloc.o if !SYSTEM_MALLOC && REL_ALLOC, else empty.
380 RALLOC_OBJ
=@RALLOC_OBJ@
382 ## Empty on Cygwin, lastfile.o elsewhere.
383 PRE_ALLOC_OBJ
=@PRE_ALLOC_OBJ@
384 ## lastfile.o on Cygwin, empty elsewhere.
385 POST_ALLOC_OBJ
=@POST_ALLOC_OBJ@
387 ## List of object files that make-docfile should not be told about.
388 otherobj
= $(TERMCAP_OBJ
) $(PRE_ALLOC_OBJ
) $(GMALLOC_OBJ
) $(RALLOC_OBJ
) \
389 $(POST_ALLOC_OBJ
) $(VMLIMIT_OBJ
) $(WIDGET_OBJ
) $(LIBOBJS
)
392 ## Configure inserts the file lisp.mk at this point, defining $lisp.
396 ## Construct full set of libraries to be linked.
397 ## Note that SunOS needs -lm to come before -lc; otherwise, you get
398 ## duplicated symbols. If the standard libraries were compiled
399 ## with GCC, we might need LIB_GCC again after them.
400 LIBES
= $(LIBS
) $(W32_LIBS
) $(LIBX_BASE
) $(LIBIMAGE
) \
401 $(LIBX_OTHER
) $(LIBSOUND
) \
402 $(RSVG_LIBS
) $(IMAGEMAGICK_LIBS
) $(LIB_CLOCK_GETTIME
) \
403 $(LIB_TIMER_TIME
) $(DBUS_LIBS
) \
405 $(LIBXML2_LIBS
) $(LIBGPM
) $(LIBRESOLV
) $(LIBS_SYSTEM
) \
406 $(LIBS_TERMCAP
) $(GETLOADAVG_LIBS
) $(SETTINGS_LIBS
) $(LIBSELINUX_LIBS
) \
407 $(FREETYPE_LIBS
) $(FONTCONFIG_LIBS
) $(LIBOTF_LIBS
) $(M17N_FLT_LIBS
) \
408 $(LIBGNUTLS_LIBS
) $(LIB_PTHREAD
) $(LIB_PTHREAD_SIGMASK
) \
409 $(LIB_GCC
) $(LIB_MATH
) $(LIB_STANDARD
) $(LIB_GCC
)
411 all: emacs
$(EXEEXT
) $(OTHER_FILES
)
414 $(leimdir
)/leim-list.el
: bootstrap-emacs
$(EXEEXT
)
415 cd
$(leimdir
) && $(MAKE
) $(MFLAGS
) leim-list.el EMACS
=$(bootstrap_exe
)
417 ## The dumped Emacs is as functional and more efficient than
418 ## bootstrap-emacs, so we replace the latter with the former.
419 ## Strictly speaking, emacs does not depend directly on all of $lisp,
420 ## since not all pieces are used on all platforms. But DOC depends
421 ## on all of $lisp, and emacs depends on DOC, so it is ok to use $lisp here.
422 emacs
$(EXEEXT
): temacs
$(EXEEXT
) $(etc
)/DOC
$(lisp
) $(leimdir
)/leim-list.el
423 if
test "$(CANNOT_DUMP)" = "yes"; then \
424 rm -f emacs
$(EXEEXT
); \
425 ln temacs
$(EXEEXT
) emacs
$(EXEEXT
); \
427 LC_ALL
=C
$(RUN_TEMACS
) -batch
-l loadup dump || exit
1; \
428 test "X$(PAXCTL)" = X ||
$(PAXCTL
) -zex emacs
$(EXEEXT
); \
429 rm -f bootstrap-emacs
$(EXEEXT
); \
430 ln emacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
433 ## We run make-docfile twice because the command line may get too long
434 ## on some systems. The sed command operating on lisp.mk also reduces
435 ## the length of the command line. Unfortunately, no-one has any idea
436 ## exactly how long the maximum safe command line length is on all the
437 ## various systems that Emacs supports. Obviously, the length depends
438 ## on what your value of $srcdir is. If the length restriction goes
439 ## away, lisp.mk can be merged back into this file.
441 ## $(SOME_MACHINE_OBJECTS) comes before $(obj) because some files may
442 ## or may not be included in $(obj), but they are always included in
443 ## $(SOME_MACHINE_OBJECTS). Since a file is processed when it is mentioned
444 ## for the first time, this prevents any variation between configurations
445 ## in the contents of the DOC file.
447 $(etc
)/DOC
: $(libsrc
)/make-docfile
$(EXEEXT
) $(obj
) $(lisp
)
449 $(libsrc
)/make-docfile
-d
$(srcdir) $(SOME_MACHINE_OBJECTS
) $(obj
) > $(etc
)/DOC
450 $(libsrc
)/make-docfile
-a
$(etc
)/DOC
-d
$(lispsource
) `sed -n -e 's| \\\\||' -e 's|^[ ]*$$(lispsource)/||p' $(srcdir)/lisp.mk`
452 $(libsrc
)/make-docfile
$(EXEEXT
):
453 cd
$(libsrc
); $(MAKE
) $(MFLAGS
) make-docfile
$(EXEEXT
)
456 echo
"#define BUILDOBJ \"$(obj) $(otherobj) " "\"" > buildobj.h
458 globals.h
: gl-stamp
; @true
460 GLOBAL_SOURCES
= $(base_obj
:.o
=.c
) $(NS_OBJC_OBJ
:.o
=.m
)
462 gl-stamp
: $(libsrc
)/make-docfile
$(EXEEXT
) $(GLOBAL_SOURCES
)
464 $(libsrc
)/make-docfile
-d
$(srcdir) -g
$(obj
) > gl-tmp
465 $(srcdir)/..
/build-aux
/move-if-change gl-tmp globals.h
468 $(obj
) $(otherobj
): globals.h
470 $(lib
)/libgnu.a
: $(config_h
)
471 cd
$(lib
) && $(MAKE
) libgnu.a
473 temacs
$(EXEEXT
): $(START_FILES
) stamp-oldxmenu
$(obj
) $(otherobj
) \
474 $(lib
)/libgnu.a
$(W32_RES
)
475 $(CC
) $(LD_FIRSTFLAG
) $(ALL_CFLAGS
) $(TEMACS_LDFLAGS
) $(TEMACS_LDFLAGS2
) \
476 -o temacs
$(START_FILES
) $(obj
) $(otherobj
) $(lib
)/libgnu.a
$(LIBES
) \
478 test "$(CANNOT_DUMP)" = "yes" || \
479 test "X$(PAXCTL)" = X ||
$(PAXCTL
) -r temacs
$(EXEEXT
)
481 ## The following oldxmenu-related rules are only (possibly) used if
482 ## HAVE_X11 && !USE_GTK, but there is no harm in always defining them
483 ## (provided we take a little care that OLDXMENU is never empty).
484 really-lwlib
: globals.h
485 cd
$(lwlibdir
); $(MAKE
) $(MFLAGS
) \
486 CC
='$(CC)' CFLAGS
='$(CFLAGS)' MAKE
='$(MAKE)'
487 @true
# make -t should not create really-lwlib.
491 cd
$(oldXMenudir
); $(MAKE
) $(MFLAGS
) \
492 CC
='$(CC)' CFLAGS
='$(CFLAGS)' MAKE
='$(MAKE)'
493 @true
# make -t should not create really-oldXMenu.
494 .PHONY
: really-oldXMenu
496 ## We do not really need this when OLDXMENU_DEPS is empty, but as
497 ## things stand we need something to satisfy the temacs dependency.
498 stamp-oldxmenu
: $(OLDXMENU_DEPS
)
501 ## Supply an ordering for parallel make.
502 ..
/src
/$(OLDXMENU
): $(OLDXMENU
)
504 $(OLDXMENU
): $(OLDXMENU_TARGET
)
506 ..
/config.status
:: epaths.in
507 @echo
"The file epaths.h needs to be set up from epaths.in."
508 @echo
"Please run the `configure' script again."
511 ..
/config.status
:: config.in
512 @echo
"The file config.h needs to be set up from config.in."
513 @echo
"Please run the `configure' script again."
518 emacs.res
: $(ntsource
)/emacs.rc \
519 $(ntsource
)/icons
/emacs.ico \
520 $(ntsource
)/emacs-x86.manifest
521 $(WINDRES
) -O COFF
-o
$@
$(ntsource
)/emacs.rc
523 ns-app
: emacs
$(EXEEXT
)
524 cd ..
/nextstep
&& $(MAKE
) $(MFLAGS
) all
526 .PHONY
: mostlyclean clean bootstrap-clean
distclean maintainer-clean
527 .PHONY
: versionclean extraclean frc
530 rm -f temacs
$(EXEEXT
) core
*.core \
#* *.o libXMenu11.a liblw.a
532 rm -f bootstrap-emacs
$(EXEEXT
) emacs-
$(version
)$(EXEEXT
)
534 rm -f globals.h gl-stamp
536 rm -f emacs-
*.
*.
*$(EXEEXT
) emacs
$(EXEEXT
)
539 ## bootstrap-clean is used to clean up just before a bootstrap.
540 ## It should remove all files generated during a compilation/bootstrap,
541 ## but not things like config.status or TAGS.
542 bootstrap-clean
: clean
543 rm -f epaths.h config.h config.stamp stamp-oldxmenu ..
/etc
/DOC-
*
544 if
test -f .
/.gdbinit
; then \
545 mv .
/.gdbinit .
/.gdbinit.save
; \
546 if
test -f
"$(srcdir)/.gdbinit"; then
rm -f .
/.gdbinit.save
; \
547 else mv .
/.gdbinit.save .
/.gdbinit
; fi
; \
549 ## This is used in making a distribution.
550 ## Do not use it on development directories!
551 distclean: bootstrap-clean
553 maintainer-clean
: distclean
554 @echo
"This command is intended for maintainers to use;"
555 @echo
"it deletes files that may require special tools to rebuild."
558 -rm -f emacs
$(EXEEXT
) emacs-
*.
*.
*$(EXEEXT
) ..
/etc
/DOC
*
559 extraclean
: distclean
560 -rm -f
*~ \
#* m/?*~ s/?*~
562 ## Arrange to make a tags table TAGS-LISP for ../lisp,
563 ## plus TAGS for the C files, which includes ../lisp/TAGS by reference.
565 ctagsfiles1
= [xyzXYZ
]*.
[hcm
]
566 ctagsfiles2
= [a-wA-W
]*.
[hcm
]
568 TAGS
: $(srcdir)/$(ctagsfiles1
) $(srcdir)/$(ctagsfiles2
) $(S_FILE
)
569 ..
/lib-src
/etags
--include=TAGS-LISP
--include=$(lwlibdir
)/TAGS \
570 --regex
='/[ ]*DEFVAR_[A-Z_ (]+"\([^"]+\)"/' \
571 $(srcdir)/$(ctagsfiles1
) $(srcdir)/$(ctagsfiles2
) $(S_FILE
)
574 $(MAKE
) -f
$(lispdir
)/Makefile TAGS-LISP ETAGS
=..
/lib-src
/etags
577 (cd
$(lwlibdir
); $(MAKE
) -f
$(lwlibdir
)/Makefile
tags ETAGS
=..
/lib-src
/etags
)
579 tags: TAGS TAGS-LISP
$(lwlibdir
)/TAGS
585 ## Bootstrapping right is difficult because of the circular dependencies.
586 ## Furthermore, we have to deal with the fact that many compilation targets
587 ## such as loaddefs.el or *.elc can typically be produced by any old
588 ## Emacs executable, so we would like to avoid rebuilding them whenever
589 ## we build a new Emacs executable.
590 ## To solve the circularity, we use 2 different Emacs executables,
591 ## "emacs" is the main target and "bootstrap-emacs" is the one used
592 ## to build the *.elc and loaddefs.el files.
593 ## To solve the freshness issue, we used to use a third file "witness-emacs"
594 ## which was used to witness the fact that there is a bootstrap-emacs
595 ## executable, and then have dependencies on witness-emacs rather than
596 ## bootstrap-emacs, but that lead to problems in parallel builds (because
597 ## witness-emacs needed to be free from dependencies (to avoid rebuilding
598 ## it), so it was compiled in parallel, leading typically to having 2
599 ## processes dumping bootstrap-emacs at the same time).
600 ## So instead, we replace the witness-emacs dependencies by conditional
601 ## bootstrap-dependencies (via $(BOOTSTRAPEMACS)). Of course, since we do
602 ## not want to rely on GNU Make features, we have to rely on an external
603 ## script to do the conditional part of the dependency
604 ## (i.e. see the $(SUBDIR) rule ../Makefile.in).
608 ## These suffix rules do not allow additional dependencies, sadly, so
609 ## instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it
611 ## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)"
613 @cd ..
/lisp
; $(MAKE
) $(MFLAGS
) compile-onefile \
614 THEFILE
=$< EMACS
=$(bootstrap_exe
)
616 ## Since the .el.elc rule cannot specify an extra dependency, we do it here.
617 $(lisp
): $(BOOTSTRAPEMACS
)
619 ## VCSWITNESS points to the file that holds info about the current checkout.
620 ## We use it as a heuristic to decide when to rebuild loaddefs.el.
621 $(lispsource
)/loaddefs.el
: $(BOOTSTRAPEMACS
) $(VCSWITNESS
)
622 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) autoloads EMACS
=$(bootstrap_exe
)
624 ## Dump an Emacs executable named bootstrap-emacs containing the
625 ## files from loadup.el in source form.
626 bootstrap-emacs
$(EXEEXT
): temacs
$(EXEEXT
)
627 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) update-subdirs
628 if
test "$(CANNOT_DUMP)" = "yes"; then \
629 rm -f bootstrap-emacs
$(EXEEXT
); \
630 ln temacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
632 $(RUN_TEMACS
) --batch
--load loadup bootstrap || exit
1; \
633 test "X$(PAXCTL)" = X ||
$(PAXCTL
) -zex emacs
$(EXEEXT
); \
634 mv
-f emacs
$(EXEEXT
) bootstrap-emacs
$(EXEEXT
); \
636 @
: Compile some files earlier to speed up further compilation.
637 cd ..
/lisp
; $(MAKE
) $(MFLAGS
) compile-first EMACS
=$(bootstrap_exe
)
639 ## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
643 ### Makefile.in ends here