src/Makefile.in

   1 ### @configure_input@
   2
   3 # Copyright (C) 1985, 1987-1988, 1993-1995, 1999-2014 Free Software
   4 # Foundation, Inc.
   5
   6 # This file is part of GNU Emacs.
   7
   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.
  12
  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.
  17
  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/>.
  20
  21
  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.
  25
  26 SHELL = @SHELL@
  27
  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 # MinGW CPPFLAGS may use this.
  32 abs_top_srcdir=@abs_top_srcdir@
  33 ntsource = $(srcdir)/../nt
  34 VPATH = $(srcdir)
  35 CC = @CC@
  36 WINDRES = @WINDRES@
  37 CFLAGS = @CFLAGS@
  38 CPPFLAGS = @CPPFLAGS@
  39 LDFLAGS = @LDFLAGS@
  40 EXEEXT = @EXEEXT@
  41 version = @version@
  42 # Substitute an assignment for the MAKE variable, because
  43 # BSD doesn't have it as a default.
  44 @SET_MAKE@
  45 MKDIR_P = @MKDIR_P@
  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.
  48 # LIBS = @LIBS@
  49 LIBOBJS = @LIBOBJS@
  50
  51 lispsource = $(srcdir)/../lisp
  52 lib = ../lib
  53 libsrc = ../lib-src
  54 etc = ../etc
  55 leimdir = ${lispsource}/leim
  56 oldXMenudir = ../oldXMenu
  57 lwlibdir = ../lwlib
  58
  59 # Configuration files for .o files to depend on.
  60 config_h = config.h $(srcdir)/conf_post.h
  61
  62 bootstrap_exe = ../src/bootstrap-emacs$(EXEEXT)
  63
  64 ## ns-app if HAVE_NS, else empty.
  65 OTHER_FILES = @OTHER_FILES@
  66
  67 ## Flags to pass for profiling builds
  68 PROFILING_CFLAGS = @PROFILING_CFLAGS@
  69
  70 ## Flags to pass to the compiler to enable build warnings
  71 WARN_CFLAGS = @WARN_CFLAGS@
  72 WERROR_CFLAGS = @WERROR_CFLAGS@
  73
  74 ## Machine-specific CFLAGS.
  75 C_SWITCH_MACHINE=@C_SWITCH_MACHINE@
  76 ## System-specific CFLAGS.
  77 C_SWITCH_SYSTEM=@C_SWITCH_SYSTEM@
  78
  79 GNUSTEP_CFLAGS=@GNUSTEP_CFLAGS@
  80 PNG_CFLAGS=@PNG_CFLAGS@
  81
  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@
  88
  89 ## Set Emacs dumped heap size for Windows NT
  90 C_HEAP_SWITCH=@C_HEAP_SWITCH@
  91
  92 ## Define LD_SWITCH_X_SITE to contain any special flags your loader
  93 ## may need to deal with X Windows.  For instance, if your X libraries
  94 ## aren't in a place that your loader can find on its own, you might
  95 ## want to add "-L/..." or something similar.  Only used if
  96 ## HAVE_X_WINDOWS.
  97 ## FIXME? configure sets a value for this, but it has never been
  98 ## substituted in this or any other Makefile. Cf C_SWITCH_X_SITE.
  99 LD_SWITCH_X_SITE=
 100
 101 ## This must come before LD_SWITCH_SYSTEM.
 102 ## If needed, a -rpath option that says where to find X windows at run time.
 103 LD_SWITCH_X_SITE_RPATH=@LD_SWITCH_X_SITE_RPATH@
 104
 105 ## System-specific LDFLAGS.
 106 LD_SWITCH_SYSTEM=@LD_SWITCH_SYSTEM@
 107
 108 ## This holds any special options for linking temacs only (i.e., not
 109 ## used by configure).
 110 LD_SWITCH_SYSTEM_TEMACS=@LD_SWITCH_SYSTEM_TEMACS@
 111
 112 ## Flags to pass to ld only for temacs.
 113 TEMACS_LDFLAGS = $(LD_SWITCH_SYSTEM) $(LD_SWITCH_SYSTEM_TEMACS)
 114
 115 ## If available, the names of the paxctl and setfattr programs.
 116 ## On grsecurity/PaX systems, unexec will fail due to a gap between
 117 ## the bss section and the heap.  Older versions need paxctl to work
 118 ## around this, newer ones setfattr.  See Bug#11398 and Bug#16343.
 119 PAXCTL = @PAXCTL@
 120 SETFATTR = @SETFATTR@
 121
 122 ## Some systems define this to request special libraries.
 123 LIBS_SYSTEM=@LIBS_SYSTEM@
 124
 125 ## -lm, or empty.
 126 LIB_MATH=@LIB_MATH@
 127
 128 ## -lpthread, or empty.
 129 LIB_PTHREAD=@LIB_PTHREAD@
 130
 131 LIBIMAGE=@LIBTIFF@ @LIBJPEG@ @LIBPNG@ @LIBGIF@ @LIBXPM@
 132
 133 XFT_LIBS=@XFT_LIBS@
 134 LIBX_EXTRA=-lX11 $(XFT_LIBS)
 135
 136 FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@
 137 FONTCONFIG_LIBS = @FONTCONFIG_LIBS@
 138 FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
 139 FREETYPE_LIBS = @FREETYPE_LIBS@
 140 LIBOTF_CFLAGS = @LIBOTF_CFLAGS@
 141 LIBOTF_LIBS = @LIBOTF_LIBS@
 142 M17N_FLT_CFLAGS = @M17N_FLT_CFLAGS@
 143 M17N_FLT_LIBS = @M17N_FLT_LIBS@
 144
 145 LIB_ACL=@LIB_ACL@
 146 LIB_CLOCK_GETTIME=@LIB_CLOCK_GETTIME@
 147 LIB_EACCESS=@LIB_EACCESS@
 148 LIB_FDATASYNC=@LIB_FDATASYNC@
 149 LIB_TIMER_TIME=@LIB_TIMER_TIME@
 150
 151 DBUS_CFLAGS = @DBUS_CFLAGS@
 152 DBUS_LIBS = @DBUS_LIBS@
 153 ## dbusbind.o if HAVE_DBUS, else empty.
 154 DBUS_OBJ = @DBUS_OBJ@
 155
 156 LIB_EXECINFO=@LIB_EXECINFO@
 157
 158 SETTINGS_CFLAGS = @SETTINGS_CFLAGS@
 159 SETTINGS_LIBS = @SETTINGS_LIBS@
 160
 161 ## gtkutil.o if USE_GTK, else empty.
 162 GTK_OBJ=@GTK_OBJ@
 163
 164 ## gfilenotify.o if HAVE_GFILENOTIFY.
 165 ## inotify.o if HAVE_INOTIFY.
 166 ## w32notify.o if HAVE_W32NOTIFY.
 167 NOTIFY_OBJ = @NOTIFY_OBJ@
 168 GFILENOTIFY_CFLAGS = @GFILENOTIFY_CFLAGS@
 169 GFILENOTIFY_LIBS = @GFILENOTIFY_LIBS@
 170
 171 ## -ltermcap, or -lncurses, or -lcurses, or "".
 172 LIBS_TERMCAP=@LIBS_TERMCAP@
 173 ## terminfo.o if TERMINFO, else tparam.o.
 174 TERMCAP_OBJ=@TERMCAP_OBJ@
 175
 176 LIBXMU=@LIBXMU@
 177
 178 LIBXSM=@LIBXSM@
 179
 180 LIBXTR6=@LIBXTR6@
 181
 182 ## $(LIBXMU) -lXt $(LIBXTR6) -lXext if USE_X_TOOLKIT, else $(LIBXSM).
 183 ## Only used if HAVE_X_WINDOWS.
 184 LIBXT_OTHER=@LIBXT_OTHER@
 185
 186 ## If !HAVE_X11 || USE_GTK, empty.
 187 ## Else if USE_X_TOOLKIT, $(lwlibdir)/liblw.a.
 188 ## Else $(oldXMenudir)/libXMenu11.a.
 189 LIBXMENU=@LIBXMENU@
 190
 191 ## xmenu.o if HAVE_X_WINDOWS, else empty.
 192 XMENU_OBJ=@XMENU_OBJ@
 193 ## xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o if
 194 ## HAVE_X_WINDOWS, else empty.
 195 XOBJ=@XOBJ@
 196
 197 # xgselect.o if linking with GLib, else empty
 198 XGSELOBJ=@XGSELOBJ@
 199
 200 TOOLKIT_LIBW=@TOOLKIT_LIBW@
 201
 202 ## Only used if HAVE_X11, in LIBX_OTHER.
 203 LIBXT=$(TOOLKIT_LIBW) $(LIBXT_OTHER)
 204
 205 ## If HAVE_X11, $(LIBXT) $(LIBX_EXTRA), else empty.
 206 LIBX_OTHER=@LIBX_OTHER@
 207
 208 ## LIBXMENU is empty if !HAVE_X_WINDOWS.
 209 ## LD_SWITCH_X_SITE should not be used if not using X, but nothing
 210 ## sets it at present, and if something ever does, it should be
 211 ## configure, which should set it to nil in non-X builds.
 212 LIBX_BASE=$(LIBXMENU) $(LD_SWITCH_X_SITE)
 213
 214 ## Only used for GNUstep
 215 LIBS_GNUSTEP=@LIBS_GNUSTEP@
 216
 217 LIBSOUND= @LIBSOUND@
 218 CFLAGS_SOUND= @CFLAGS_SOUND@
 219
 220 RSVG_LIBS= @RSVG_LIBS@
 221 RSVG_CFLAGS= @RSVG_CFLAGS@
 222
 223 WEBKIT_LIBS= @WEBKIT_LIBS@
 224 WEBKIT_CFLAGS= @WEBKIT_CFLAGS@
 225
 226 GIR_LIBS= @GIR_LIBS@
 227 GIR_CFLAGS= @GIR_CFLAGS@
 228
 229 IMAGEMAGICK_LIBS= @IMAGEMAGICK_LIBS@
 230 IMAGEMAGICK_CFLAGS= @IMAGEMAGICK_CFLAGS@
 231
 232 LIBXML2_LIBS = @LIBXML2_LIBS@
 233 LIBXML2_CFLAGS = @LIBXML2_CFLAGS@
 234
 235 LIBZ = @LIBZ@
 236
 237 XRANDR_LIBS = @XRANDR_LIBS@
 238 XRANDR_CFLAGS = @XRANDR_CFLAGS@
 239
 240 XINERAMA_LIBS = @XINERAMA_LIBS@
 241 XINERAMA_CFLAGS = @XINERAMA_CFLAGS@
 242
 243 XFIXES_LIBS = @XFIXES_LIBS@
 244 XFIXES_CFLAGS = @XFIXES_CFLAGS@
 245
 246 ## widget.o if USE_X_TOOLKIT, otherwise empty.
 247 WIDGET_OBJ=@WIDGET_OBJ@
 248
 249 ## sheap.o if CYGWIN, otherwise empty.
 250 CYGWIN_OBJ=@CYGWIN_OBJ@
 251
 252 ## fontset.o fringe.o image.o if we have any window system
 253 WINDOW_SYSTEM_OBJ=@WINDOW_SYSTEM_OBJ@
 254
 255 ## dosfns.o msdos.o w16select.o if MSDOS.
 256 MSDOS_OBJ =
 257 ## w16select.o termcap.o if MSDOS && HAVE_X_WINDOWS.
 258 MSDOS_X_OBJ =
 259
 260 NS_OBJ=@NS_OBJ@
 261 ## nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o macfont.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@
 265 ## w32fns.o w32menu.c w32reg.o fringe.o fontset.o w32font.o w32term.o
 266 ## w32xfns.o w32select.o image.o w32uniscribe.o if HAVE_W32, else
 267 ## empty.
 268 W32_OBJ=@W32_OBJ@
 269 ## -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32 lusp10 -lcomctl32
 270 ## --lwinspool if HAVE_W32, else empty.
 271 W32_LIBS=@W32_LIBS@
 272
 273 ## emacs.res if HAVE_W32
 274 EMACSRES = @EMACSRES@
 275 ## emacs-*.manifest if HAVE_W32
 276 EMACS_MANIFEST = @EMACS_MANIFEST@
 277 ## If HAVE_W32, compiler arguments for including
 278 ## the resource file in the binary.
 279 ## Cygwin: -Wl,emacs.res
 280 ## MinGW: emacs.res
 281 W32_RES_LINK=@W32_RES_LINK@
 282
 283 ## Empty if !HAVE_X_WINDOWS
 284 ## xfont.o ftfont.o xftfont.o ftxfont.o if HAVE_XFT
 285 ## xfont.o ftfont.o ftxfont.o if HAVE_FREETYPE
 286 ## else xfont.o
 287 FONT_OBJ=@FONT_OBJ@
 288
 289 ## Empty for MinGW, cm.o for the rest.
 290 CM_OBJ=@CM_OBJ@
 291
 292 LIBGPM = @LIBGPM@
 293
 294 ## -lresolv, or empty.
 295 LIBRESOLV = @LIBRESOLV@
 296
 297 LIBSELINUX_LIBS = @LIBSELINUX_LIBS@
 298
 299 LIBGNUTLS_LIBS = @LIBGNUTLS_LIBS@
 300 LIBGNUTLS_CFLAGS = @LIBGNUTLS_CFLAGS@
 301
 302 INTERVALS_H = dispextern.h intervals.h composite.h
 303
 304 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
 305
 306 RUN_TEMACS = ./temacs
 307
 308 ## Static heap size for temacs on MinGW.
 309 EMACS_HEAPSIZE = @EMACS_HEAPSIZE@
 310
 311 UNEXEC_OBJ = @UNEXEC_OBJ@
 312
 313 CANNOT_DUMP=@CANNOT_DUMP@
 314
 315 DEPDIR=deps
 316 ## -MMD -MF $(DEPDIR)/$*.d if AUTO_DEPEND; else empty.
 317 DEPFLAGS=@DEPFLAGS@
 318 ## ${MKDIR_P} ${DEPDIR} (if AUTO_DEPEND); else ':'.
 319 MKDEPDIR=@MKDEPDIR@
 320
 321 ## DO NOT use -R.  There is a special hack described in lastfile.c
 322 ## which is used instead.  Some initialized data areas are modified
 323 ## at initial startup, then labeled as part of the text area when
 324 ## Emacs is dumped for the first time, and never changed again.
 325 ##
 326 ## -Demacs is needed to make some files produce the correct version
 327 ## for use in Emacs.
 328 ##
 329 ## FIXME? MYCPPFLAGS only referenced in etc/DEBUG.
 330 ALL_CFLAGS=-Demacs $(MYCPPFLAGS) -I. -I$(srcdir) \
 331   -I$(lib) -I$(srcdir)/../lib $(C_HEAP_SWITCH) \
 332   $(C_SWITCH_MACHINE) $(C_SWITCH_SYSTEM) $(C_SWITCH_X_SITE) \
 333   $(GNUSTEP_CFLAGS) $(CFLAGS_SOUND) $(RSVG_CFLAGS) $(IMAGEMAGICK_CFLAGS) \
 334   $(PNG_CFLAGS) $(LIBXML2_CFLAGS) $(DBUS_CFLAGS) \
 335   $(XRANDR_CFLAGS) $(XINERAMA_CFLAGS) $(XFIXES_CFLAGS) \
 336   $(WEBKIT_CFLAGS) $(CLUTTER_CFLAGS) $(GIR_CFLAGS) \
 337   $(SETTINGS_CFLAGS) $(FREETYPE_CFLAGS) $(FONTCONFIG_CFLAGS) \
 338   $(LIBOTF_CFLAGS) $(M17N_FLT_CFLAGS) $(DEPFLAGS) \
 339   $(LIBGNUTLS_CFLAGS) $(GFILENOTIFY_CFLAGS) \
 340   $(WARN_CFLAGS) $(WERROR_CFLAGS) $(CFLAGS)
 341 ALL_OBJC_CFLAGS=$(ALL_CFLAGS) $(GNU_OBJC_CFLAGS)
 342
 343 .SUFFIXES: .m
 344 .c.o:
 345         @$(MKDEPDIR)
 346         $(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $(PROFILING_CFLAGS) $<
 347 .m.o:
 348         @$(MKDEPDIR)
 349         $(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $(PROFILING_CFLAGS) $<
 350
 351 ## lastfile must follow all files whose initialized data areas should
 352 ## be dumped as pure by dump-emacs.
 353 base_obj = dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \
 354         charset.o coding.o category.o ccl.o character.o chartab.o bidi.o \
 355         $(CM_OBJ) term.o terminal.o xfaces.o $(XOBJ) $(GTK_OBJ) $(DBUS_OBJ) \
 356         emacs.o keyboard.o macros.o keymap.o sysdep.o \
 357         buffer.o filelock.o insdel.o marker.o \
 358         minibuf.o fileio.o dired.o \
 359         cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
 360         alloc.o data.o doc.o editfns.o callint.o \
 361         eval.o floatfns.o fns.o font.o print.o lread.o \
 362         syntax.o $(UNEXEC_OBJ) bytecode.o \
 363         process.o gnutls.o callproc.o \
 364         region-cache.o sound.o atimer.o \
 365         doprnt.o intervals.o textprop.o composite.o xml.o $(NOTIFY_OBJ) \
 366         xwidget.o \
 367         profiler.o decompress.o \
 368         $(MSDOS_OBJ) $(MSDOS_X_OBJ) $(NS_OBJ) $(CYGWIN_OBJ) $(FONT_OBJ) \
 369         $(W32_OBJ) $(WINDOW_SYSTEM_OBJ) $(XGSELOBJ)
 370 obj = $(base_obj) $(NS_OBJC_OBJ)
 371
 372 xwidget.o: xwidget.c xwidget.h
 373 ## Object files used on some machine or other.
 374 ## These go in the DOC file on all machines in case they are needed.
 375 ## Some of them have no DOC entries, but it does no harm to have them
 376 ## in the list, in case they ever add any such entries.
 377 SOME_MACHINE_OBJECTS = dosfns.o msdos.o \
 378   xterm.o xfns.o xmenu.o xselect.o xrdb.o xsmfns.o fringe.o image.o \
 379   fontset.o dbusbind.o cygw32.o \
 380   nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o macfont.o \
 381   w32.o w32console.o w32fns.o w32heap.o w32inevt.o w32notify.o \
 382   w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o \
 383   w16select.o widget.o xfont.o ftfont.o xftfont.o ftxfont.o gtkutil.o \
 384   xsettings.o xgselect.o termcap.o
 385
 386 ## gmalloc.o if !SYSTEM_MALLOC && !DOUG_LEA_MALLOC, else empty.
 387 GMALLOC_OBJ=@GMALLOC_OBJ@
 388
 389 ## vm-limit.o if !SYSTEM_MALLOC, else empty.
 390 VMLIMIT_OBJ=@VMLIMIT_OBJ@
 391
 392 ## ralloc.o if !SYSTEM_MALLOC && REL_ALLOC, else empty.
 393 RALLOC_OBJ=@RALLOC_OBJ@
 394
 395 ## Empty on Cygwin and MinGW, lastfile.o elsewhere.
 396 PRE_ALLOC_OBJ=@PRE_ALLOC_OBJ@
 397 ## lastfile.o on Cygwin and MinGW, empty elsewhere.
 398 POST_ALLOC_OBJ=@POST_ALLOC_OBJ@
 399
 400 ## List of object files that make-docfile should not be told about.
 401 otherobj= $(TERMCAP_OBJ) $(PRE_ALLOC_OBJ) $(GMALLOC_OBJ) $(RALLOC_OBJ) \
 402   $(POST_ALLOC_OBJ) $(WIDGET_OBJ) $(LIBOBJS)
 403
 404 ## All object files linked into temacs.  $(VMLIMIT_OBJ) should be first.
 405 ## (On MinGW, firstfile.o should be before vm-limit.o.)
 406 FIRSTFILE_OBJ=@FIRSTFILE_OBJ@
 407 ALLOBJS = $(FIRSTFILE_OBJ) $(VMLIMIT_OBJ) $(obj) $(otherobj)
 408
 409 ## Configure inserts the file lisp.mk at this point, defining $lisp.
 410 @lisp_frag@
 411
 412
 413 ## Construct full set of libraries to be linked.
 414 LIBES = $(LIBS) $(W32_LIBS) $(LIBS_GNUSTEP) $(LIBX_BASE) $(LIBIMAGE) \
 415    $(LIBX_OTHER) $(LIBSOUND) \
 416    $(RSVG_LIBS) $(IMAGEMAGICK_LIBS) $(LIB_ACL) $(LIB_CLOCK_GETTIME) \
 417    $(WEBKIT_LIBS) $(CLUTTER_LIBS) $(GIR_LIBS) \
 418    $(LIB_EACCESS) $(LIB_FDATASYNC) $(LIB_TIMER_TIME) $(DBUS_LIBS) \
 419    $(LIB_EXECINFO) $(XRANDR_LIBS) $(XINERAMA_LIBS) $(XFIXES_LIBS) \
 420    $(LIBXML2_LIBS) $(LIBGPM) $(LIBRESOLV) $(LIBS_SYSTEM) \
 421    $(LIBS_TERMCAP) $(GETLOADAVG_LIBS) $(SETTINGS_LIBS) $(LIBSELINUX_LIBS) \
 422    $(FREETYPE_LIBS) $(FONTCONFIG_LIBS) $(LIBOTF_LIBS) $(M17N_FLT_LIBS) \
 423    $(LIBGNUTLS_LIBS) $(LIB_PTHREAD) \
 424    $(GFILENOTIFY_LIBS) $(LIB_MATH) $(LIBZ)
 425
 426 all: emacs$(EXEEXT) $(OTHER_FILES)
 427 .PHONY: all
 428
 429 $(leimdir)/leim-list.el: bootstrap-emacs$(EXEEXT)
 430         cd ../leim && $(MAKE) $(MFLAGS) leim-list.el EMACS="$(bootstrap_exe)"
 431
 432 $(lispsource)/international/charprop.el: bootstrap-emacs$(EXEEXT)
 433         cd ../admin/unidata && $(MAKE) $(MFLAGS) all EMACS="../$(bootstrap_exe)"
 434
 435 ## The dumped Emacs is as functional and more efficient than
 436 ## bootstrap-emacs, so we replace the latter with the former.
 437 ## Strictly speaking, emacs does not depend directly on all of $lisp,
 438 ## since not all pieces are used on all platforms.  But DOC depends
 439 ## on all of $lisp, and emacs depends on DOC, so it is ok to use $lisp here.
 440 emacs$(EXEEXT): temacs$(EXEEXT) \
 441                 $(etc)/DOC $(lisp) $(leimdir)/leim-list.el \
 442                 $(lispsource)/international/charprop.el
 443         if test "$(CANNOT_DUMP)" = "yes"; then \
 444           rm -f emacs$(EXEEXT); \
 445           ln temacs$(EXEEXT) emacs$(EXEEXT); \
 446         else \
 447           LC_ALL=C $(RUN_TEMACS) -batch -l loadup dump || exit 1; \
 448           test "X$(PAXCTL)" = X || $(PAXCTL) -zex emacs$(EXEEXT); \
 449           rm -f bootstrap-emacs$(EXEEXT); \
 450           ln emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
 451         fi
 452
 453 ## We run make-docfile twice because the command line may get too long
 454 ## on some systems.  The sed command operating on lisp.mk also reduces
 455 ## the length of the command line.  Unfortunately, no-one has any idea
 456 ## exactly how long the maximum safe command line length is on all the
 457 ## various systems that Emacs supports.  Obviously, the length depends
 458 ## on what your value of $srcdir is.  If the length restriction goes
 459 ## away, lisp.mk can be merged back into this file.
 460 ##
 461 ## $(SOME_MACHINE_OBJECTS) comes before $(obj) because some files may
 462 ## or may not be included in $(obj), but they are always included in
 463 ## $(SOME_MACHINE_OBJECTS).  Since a file is processed when it is mentioned
 464 ## for the first time, this prevents any variation between configurations
 465 ## in the contents of the DOC file.
 466 ##
 467 $(etc)/DOC: $(libsrc)/make-docfile$(EXEEXT) $(obj) $(lisp)
 468         $(MKDIR_P) $(etc)
 469         -rm -f $(etc)/DOC
 470         $(libsrc)/make-docfile -d $(srcdir) $(SOME_MACHINE_OBJECTS) $(obj) > $(etc)/DOC
 471         $(libsrc)/make-docfile -a $(etc)/DOC -d $(lispsource) `sed -n -e 's| \\\\||' -e 's|^[   ]*$$(lispsource)/||p' $(srcdir)/lisp.mk`
 472
 473 $(libsrc)/make-docfile$(EXEEXT):
 474         cd $(libsrc); $(MAKE) $(MFLAGS) make-docfile$(EXEEXT)
 475
 476 buildobj.h: Makefile
 477         for i in $(ALLOBJS); do \
 478           echo "$$i" | sed 's,.*/,,; s/\.obj$$/\.o/; s/^/"/; s/$$/",/' \
 479             || exit; \
 480         done >$@.tmp
 481         mv $@.tmp $@
 482
 483 globals.h: gl-stamp; @true
 484
 485 GLOBAL_SOURCES = $(base_obj:.o=.c) $(NS_OBJC_OBJ:.o=.m)
 486
 487 gl-stamp: $(libsrc)/make-docfile$(EXEEXT) $(GLOBAL_SOURCES)
 488         $(libsrc)/make-docfile -d $(srcdir) -g $(obj) > gl.tmp
 489         $(srcdir)/../build-aux/move-if-change gl.tmp globals.h
 490         echo timestamp > $@
 491
 492 $(ALLOBJS): globals.h
 493
 494 $(lib)/libgnu.a: $(config_h)
 495         cd $(lib) && $(MAKE) libgnu.a
 496
 497 ## We have to create $(etc) here because init_cmdargs tests its
 498 ## existence when setting Vinstallation_directory (FIXME?).
 499 ## This goes on to affect various things, and the emacs binary fails
 500 ## to start if Vinstallation_directory has the wrong value.
 501 temacs$(EXEEXT): $(LIBXMENU) $(ALLOBJS) \
 502                  $(lib)/libgnu.a $(EMACSRES)
 503         $(CC) $(ALL_CFLAGS) $(TEMACS_LDFLAGS) $(LDFLAGS) \
 504           -o temacs $(ALLOBJS) $(lib)/libgnu.a $(W32_RES_LINK) $(LIBES)
 505         $(MKDIR_P) $(etc)
 506         test "$(CANNOT_DUMP)" = "yes" || \
 507           test "X$(PAXCTL)" = X || $(PAXCTL) -r temacs$(EXEEXT)
 508         test "$(CANNOT_DUMP)" = "yes" || test -z "$(SETFATTR)" || \
 509           $(SETFATTR) -n user.pax.flags -v r $@
 510
 511 ## The following oldxmenu-related rules are only (possibly) used if
 512 ## HAVE_X11 && !USE_GTK, but there is no harm in always defining them.
 513 $(lwlibdir)/liblw.a: $(config_h) globals.h lisp.h FORCE
 514         cd $(lwlibdir) && \
 515           $(MAKE) $(MFLAGS) CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)' \
 516             liblw.a
 517 $(oldXMenudir)/libXMenu11.a: FORCE
 518         cd $(oldXMenudir) && \
 519           $(MAKE) $(MFLAGS) CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)' \
 520             libXMenu11.a
 521 FORCE:
 522 .PHONY: FORCE
 523
 524 ../config.status: config.in epaths.in
 525         @echo "The file ${?:.in=.h} needs to be set up from $?."
 526         @echo "Please run the 'configure' script again."
 527         exit 1
 528
 529 doc.o: buildobj.h
 530
 531 emacs.res: $(ntsource)/emacs.rc \
 532            $(ntsource)/icons/emacs.ico \
 533            $(ntsource)/$(EMACS_MANIFEST)
 534         $(WINDRES) -O COFF --include-dir=$(srcdir)/../nt \
 535           -o $@ $(ntsource)/emacs.rc
 536
 537 ns-app: emacs$(EXEEXT)
 538         cd ../nextstep && $(MAKE) $(MFLAGS) all
 539
 540 .PHONY: mostlyclean clean bootstrap-clean distclean maintainer-clean
 541 .PHONY: versionclean extraclean
 542
 543 mostlyclean:
 544         rm -f temacs$(EXEEXT) core *.core \#* *.o libXMenu11.a liblw.a
 545         rm -f ../etc/DOC
 546         rm -f bootstrap-emacs$(EXEEXT) emacs-$(version)$(EXEEXT)
 547         rm -f buildobj.h
 548         rm -f globals.h gl-stamp
 549         rm -f *.res *.tmp
 550 clean: mostlyclean
 551         rm -f emacs-*.*.*$(EXEEXT) emacs$(EXEEXT)
 552         -rm -rf $(DEPDIR)
 553
 554 ## bootstrap-clean is used to clean up just before a bootstrap.
 555 ## It should remove all files generated during a compilation/bootstrap,
 556 ## but not things like config.status or TAGS.
 557 bootstrap-clean: clean
 558         rm -f epaths.h config.h config.stamp stamp-h1
 559         if test -f ./.gdbinit; then \
 560           mv ./.gdbinit ./.gdbinit.save; \
 561           if test -f "$(srcdir)/.gdbinit"; then rm -f ./.gdbinit.save; \
 562           else mv ./.gdbinit.save ./.gdbinit; fi; \
 563         fi
 564
 565 distclean: bootstrap-clean
 566         rm -f Makefile
 567
 568 maintainer-clean: distclean
 569         rm -f TAGS
 570 versionclean:
 571         -rm -f emacs$(EXEEXT) emacs-*.*.*$(EXEEXT) ../etc/DOC*
 572 extraclean: distclean
 573         -rm -f *~ \#*
 574
 575
 576 ETAGS = ../lib-src/etags
 577
 578 ctagsfiles1 = [xyzXYZ]*.[hc]
 579 ctagsfiles2 = [a-wA-W]*.[hc]
 580 ctagsfiles3 = [a-zA-Z]*.m
 581
 582 ## FIXME? In out-of-tree builds, should TAGS be generated in srcdir?
 583
 584 ## This does not need to depend on ../lisp and ../lwlib TAGS files,
 585 ## because etags "--include" only includes a pointer to the file,
 586 ## rather than the file contents.
 587 TAGS: $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) $(srcdir)/$(ctagsfiles3)
 588         "$(ETAGS)" --include=../lisp/TAGS --include=$(lwlibdir)/TAGS \
 589           --regex='{c}/[        ]*DEFVAR_[A-Z_  (]+"\([^"]+\)"/' \
 590           $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) \
 591           --regex='{objc}/[     ]*DEFVAR_[A-Z_  (]+"\([^"]+\)"/' \
 592           $(srcdir)/$(ctagsfiles3)
 593
 594 ## Arrange to make tags tables for ../lisp and ../lwlib,
 595 ## which the above TAGS file for the C files includes by reference.
 596 ../lisp/TAGS:
 597         cd ../lisp && $(MAKE) TAGS ETAGS="$(ETAGS)"
 598
 599 $(lwlibdir)/TAGS:
 600         cd $(lwlibdir) && $(MAKE) TAGS ETAGS="$(ETAGS)"
 601
 602 tags: TAGS ../lisp/TAGS $(lwlibdir)/TAGS
 603 .PHONY: tags
 604
 605
 606 ### Bootstrapping.
 607
 608 ## Bootstrapping right is difficult because of the circular dependencies.
 609 ## Furthermore, we have to deal with the fact that many compilation targets
 610 ## such as loaddefs.el or *.elc can typically be produced by any old
 611 ## Emacs executable, so we would like to avoid rebuilding them whenever
 612 ## we build a new Emacs executable.
 613 ## To solve the circularity, we use 2 different Emacs executables,
 614 ## "emacs" is the main target and "bootstrap-emacs" is the one used
 615 ## to build the *.elc and loaddefs.el files.
 616 ## To solve the freshness issue, we used to use a third file "witness-emacs"
 617 ## which was used to witness the fact that there is a bootstrap-emacs
 618 ## executable, and then have dependencies on witness-emacs rather than
 619 ## bootstrap-emacs, but that lead to problems in parallel builds (because
 620 ## witness-emacs needed to be free from dependencies (to avoid rebuilding
 621 ## it), so it was compiled in parallel, leading typically to having 2
 622 ## processes dumping bootstrap-emacs at the same time).
 623 ## So instead, we replace the witness-emacs dependencies by conditional
 624 ## bootstrap-dependencies (via $(BOOTSTRAPEMACS)).  Of course, since we do
 625 ## not want to rely on GNU Make features, we have to rely on an external
 626 ## script to do the conditional part of the dependency
 627 ## (i.e. see the $(SUBDIR) rule ../Makefile.in).
 628
 629 .SUFFIXES: .elc .el
 630
 631 ## These suffix rules do not allow additional dependencies, sadly, so
 632 ## instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it
 633 ## separately below.
 634 ## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)"
 635 .el.elc:
 636         @cd ../lisp; $(MAKE) $(MFLAGS) compile-onefile \
 637                              THEFILE=$< EMACS="$(bootstrap_exe)"
 638
 639 ## Since the .el.elc rule cannot specify an extra dependency, we do it here.
 640 $(lisp): $(BOOTSTRAPEMACS)
 641
 642 ## VCSWITNESS points to the file that holds info about the current checkout.
 643 ## We use it as a heuristic to decide when to rebuild loaddefs.el.
 644 ## If empty it is ignored; the parent makefile can set it to some other value.
 645 VCSWITNESS =
 646
 647 $(lispsource)/loaddefs.el: $(BOOTSTRAPEMACS) $(VCSWITNESS)
 648         cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS="$(bootstrap_exe)"
 649
 650 ## Dump an Emacs executable named bootstrap-emacs containing the
 651 ## files from loadup.el in source form.
 652 bootstrap-emacs$(EXEEXT): temacs$(EXEEXT)
 653         cd ../lisp; $(MAKE) $(MFLAGS) update-subdirs
 654         if test "$(CANNOT_DUMP)" = "yes"; then \
 655           rm -f bootstrap-emacs$(EXEEXT); \
 656           ln temacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
 657         else \
 658           $(RUN_TEMACS) --batch --load loadup bootstrap || exit 1; \
 659           test "X$(PAXCTL)" = X || $(PAXCTL) -zex emacs$(EXEEXT); \
 660           mv -f emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
 661         fi
 662         @: Compile some files earlier to speed up further compilation.
 663         cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS="$(bootstrap_exe)"
 664
 665 ## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
 666 @deps_frag@
 667
 668
 669 ### Makefile.in ends here