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
  81 ## Define C_SWITCH_X_SITE to contain any special flags your compiler
  82 ## may need to deal with X Windows.  For instance, if you've defined
  83 ## HAVE_X_WINDOWS and your X include files aren't in a place that your
  84 ## compiler can find on its own, you might want to add "-I/..." or
  85 ## something similar.  This is normally set by configure.
  86 C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
  87
  88 ## Define LD_SWITCH_X_SITE to contain any special flags your loader
  89 ## may need to deal with X Windows.  For instance, if your X libraries
  90 ## aren't in a place that your loader can find on its own, you might
  91 ## want to add "-L/..." or something similar.  Only used if
  92 ## HAVE_X_WINDOWS.
  93 ## FIXME? configure sets a value for this, but it has never been
  94 ## substituted in this or any other Makefile. Cf C_SWITCH_X_SITE.
  95 LD_SWITCH_X_SITE=
  96
  97 ## This must come before LD_SWITCH_SYSTEM.
  98 ## If needed, a -rpath option that says where to find X windows at run time.
  99 LD_SWITCH_X_SITE_RPATH=@LD_SWITCH_X_SITE_RPATH@
 100
 101 ## System-specific LDFLAGS.
 102 LD_SWITCH_SYSTEM=@LD_SWITCH_SYSTEM@
 103
 104 ## This holds any special options for linking temacs only (i.e., not
 105 ## used by configure).
 106 LD_SWITCH_SYSTEM_TEMACS=@LD_SWITCH_SYSTEM_TEMACS@
 107
 108 ## Flags to pass to ld only for temacs.
 109 TEMACS_LDFLAGS = $(LD_SWITCH_SYSTEM) $(LD_SWITCH_SYSTEM_TEMACS)
 110
 111 ## If available, the names of the paxctl and setfattr programs.
 112 ## On grsecurity/PaX systems, unexec will fail due to a gap between
 113 ## the bss section and the heap.  Older versions need paxctl to work
 114 ## around this, newer ones setfattr.  See Bug#11398 and Bug#16343.
 115 PAXCTL = @PAXCTL@
 116 SETFATTR = @SETFATTR@
 117
 118 ## Some systems define this to request special libraries.
 119 LIBS_SYSTEM=@LIBS_SYSTEM@
 120
 121 ## -lm, or empty.
 122 LIB_MATH=@LIB_MATH@
 123
 124 ## -lpthreads, or empty.
 125 LIB_PTHREAD=@LIB_PTHREAD@
 126
 127 LIBIMAGE=@LIBTIFF@ @LIBJPEG@ @LIBPNG@ @LIBGIF@ @LIBXPM@
 128
 129 XFT_LIBS=@XFT_LIBS@
 130 LIBX_EXTRA=-lX11 $(XFT_LIBS)
 131
 132 FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@
 133 FONTCONFIG_LIBS = @FONTCONFIG_LIBS@
 134 FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
 135 FREETYPE_LIBS = @FREETYPE_LIBS@
 136 LIBOTF_CFLAGS = @LIBOTF_CFLAGS@
 137 LIBOTF_LIBS = @LIBOTF_LIBS@
 138 M17N_FLT_CFLAGS = @M17N_FLT_CFLAGS@
 139 M17N_FLT_LIBS = @M17N_FLT_LIBS@
 140
 141 LIB_ACL=@LIB_ACL@
 142 LIB_CLOCK_GETTIME=@LIB_CLOCK_GETTIME@
 143 LIB_EACCESS=@LIB_EACCESS@
 144 LIB_FDATASYNC=@LIB_FDATASYNC@
 145 LIB_TIMER_TIME=@LIB_TIMER_TIME@
 146
 147 DBUS_CFLAGS = @DBUS_CFLAGS@
 148 DBUS_LIBS = @DBUS_LIBS@
 149 ## dbusbind.o if HAVE_DBUS, else empty.
 150 DBUS_OBJ = @DBUS_OBJ@
 151
 152 LIB_EXECINFO=@LIB_EXECINFO@
 153
 154 SETTINGS_CFLAGS = @SETTINGS_CFLAGS@
 155 SETTINGS_LIBS = @SETTINGS_LIBS@
 156
 157 ## gtkutil.o if USE_GTK, else empty.
 158 GTK_OBJ=@GTK_OBJ@
 159
 160 ## gfilenotify.o if HAVE_GFILENOTIFY.
 161 ## inotify.o if HAVE_INOTIFY.
 162 ## w32notify.o if HAVE_W32NOTIFY.
 163 NOTIFY_OBJ = @NOTIFY_OBJ@
 164 GFILENOTIFY_CFLAGS = @GFILENOTIFY_CFLAGS@
 165 GFILENOTIFY_LIBS = @GFILENOTIFY_LIBS@
 166
 167 ## -ltermcap, or -lncurses, or -lcurses, or "".
 168 LIBS_TERMCAP=@LIBS_TERMCAP@
 169 ## terminfo.o if TERMINFO, else tparam.o.
 170 TERMCAP_OBJ=@TERMCAP_OBJ@
 171
 172 LIBXMU=@LIBXMU@
 173
 174 LIBXSM=@LIBXSM@
 175
 176 LIBXTR6=@LIBXTR6@
 177
 178 ## $(LIBXMU) -lXt $(LIBXTR6) -lXext if USE_X_TOOLKIT, else $(LIBXSM).
 179 ## Only used if HAVE_X_WINDOWS.
 180 LIBXT_OTHER=@LIBXT_OTHER@
 181
 182 ## If !HAVE_X11 || USE_GTK, empty.
 183 ## Else if USE_X_TOOLKIT, $(lwlibdir)/liblw.a.
 184 ## Else $(oldXMenudir)/libXMenu11.a.
 185 LIBXMENU=@LIBXMENU@
 186
 187 ## xmenu.o if HAVE_X_WINDOWS, else empty.
 188 XMENU_OBJ=@XMENU_OBJ@
 189 ## xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o if
 190 ## HAVE_X_WINDOWS, else empty.
 191 XOBJ=@XOBJ@
 192
 193 # xgselect.o if linking with GLib, else empty
 194 XGSELOBJ=@XGSELOBJ@
 195
 196 TOOLKIT_LIBW=@TOOLKIT_LIBW@
 197
 198 ## Only used if HAVE_X11, in LIBX_OTHER.
 199 LIBXT=$(TOOLKIT_LIBW) $(LIBXT_OTHER)
 200
 201 ## If HAVE_X11, $(LIBXT) $(LIBX_EXTRA), else empty.
 202 LIBX_OTHER=@LIBX_OTHER@
 203
 204 ## LIBXMENU is empty if !HAVE_X_WINDOWS.
 205 ## LD_SWITCH_X_SITE should not be used if not using X, but nothing
 206 ## sets it at present, and if something ever does, it should be
 207 ## configure, which should set it to nil in non-X builds.
 208 LIBX_BASE=$(LIBXMENU) $(LD_SWITCH_X_SITE)
 209
 210 ## Only used for GNUstep
 211 LIBS_GNUSTEP=@LIBS_GNUSTEP@
 212
 213 LIBSOUND= @LIBSOUND@
 214 CFLAGS_SOUND= @CFLAGS_SOUND@
 215
 216 RSVG_LIBS= @RSVG_LIBS@
 217 RSVG_CFLAGS= @RSVG_CFLAGS@
 218
 219 IMAGEMAGICK_LIBS= @IMAGEMAGICK_LIBS@
 220 IMAGEMAGICK_CFLAGS= @IMAGEMAGICK_CFLAGS@
 221
 222 LIBXML2_LIBS = @LIBXML2_LIBS@
 223 LIBXML2_CFLAGS = @LIBXML2_CFLAGS@
 224
 225 LIBZ = @LIBZ@
 226
 227 XRANDR_LIBS = @XRANDR_LIBS@
 228 XRANDR_CFLAGS = @XRANDR_CFLAGS@
 229
 230 XINERAMA_LIBS = @XINERAMA_LIBS@
 231 XINERAMA_CFLAGS = @XINERAMA_CFLAGS@
 232
 233 ## widget.o if USE_X_TOOLKIT, otherwise empty.
 234 WIDGET_OBJ=@WIDGET_OBJ@
 235
 236 ## sheap.o if CYGWIN, otherwise empty.
 237 CYGWIN_OBJ=@CYGWIN_OBJ@
 238
 239 ## fontset.o fringe.o image.o if we have any window system
 240 WINDOW_SYSTEM_OBJ=@WINDOW_SYSTEM_OBJ@
 241
 242 ## dosfns.o msdos.o w16select.o if MSDOS.
 243 MSDOS_OBJ =
 244 ## w16select.o termcap.o if MSDOS && HAVE_X_WINDOWS.
 245 MSDOS_X_OBJ =
 246
 247 NS_OBJ=@NS_OBJ@
 248 ## nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o macfont.o if HAVE_NS.
 249 NS_OBJC_OBJ=@NS_OBJC_OBJ@
 250 ## Only set if NS_IMPL_GNUSTEP.
 251 GNU_OBJC_CFLAGS=@GNU_OBJC_CFLAGS@
 252 ## w32fns.o w32menu.c w32reg.o fringe.o fontset.o w32font.o w32term.o
 253 ## w32xfns.o w32select.o image.o w32uniscribe.o if HAVE_W32, else
 254 ## empty.
 255 W32_OBJ=@W32_OBJ@
 256 ## -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32 lusp10 -lcomctl32
 257 ## --lwinspool if HAVE_W32, else empty.
 258 W32_LIBS=@W32_LIBS@
 259
 260 ## emacs.res if HAVE_W32
 261 EMACSRES = @EMACSRES@
 262 ## emacs-*.manifest if HAVE_W32
 263 EMACS_MANIFEST = @EMACS_MANIFEST@
 264 ## If HAVE_W32, compiler arguments for including
 265 ## the resource file in the binary.
 266 ## Cygwin: -Wl,emacs.res
 267 ## MinGW: emacs.res
 268 W32_RES_LINK=@W32_RES_LINK@
 269
 270 ## Empty if !HAVE_X_WINDOWS
 271 ## xfont.o ftfont.o xftfont.o ftxfont.o if HAVE_XFT
 272 ## xfont.o ftfont.o ftxfont.o if HAVE_FREETYPE
 273 ## else xfont.o
 274 FONT_OBJ=@FONT_OBJ@
 275
 276 ## Empty for MinGW, cm.o for the rest.
 277 CM_OBJ=@CM_OBJ@
 278
 279 LIBGPM = @LIBGPM@
 280
 281 ## -lresolv, or empty.
 282 LIBRESOLV = @LIBRESOLV@
 283
 284 LIBSELINUX_LIBS = @LIBSELINUX_LIBS@
 285
 286 LIBGNUTLS_LIBS = @LIBGNUTLS_LIBS@
 287 LIBGNUTLS_CFLAGS = @LIBGNUTLS_CFLAGS@
 288
 289 LIB_PTHREAD_SIGMASK = @LIB_PTHREAD_SIGMASK@
 290
 291 INTERVALS_H = dispextern.h intervals.h composite.h
 292
 293 GETLOADAVG_LIBS = @GETLOADAVG_LIBS@
 294
 295 RUN_TEMACS = ./temacs
 296
 297 ## Invoke ../nt/addsection for MinGW, ":" elsewhere.
 298 TEMACS_POST_LINK = @TEMACS_POST_LINK@
 299 ADDSECTION = @ADDSECTION@
 300 EMACS_HEAPSIZE = @EMACS_HEAPSIZE@
 301 MINGW_TEMACS_POST_LINK = \
 302  mv temacs$(EXEEXT) temacs.tmp; \
 303  ../nt/addsection temacs.tmp temacs$(EXEEXT) EMHEAP $(EMACS_HEAPSIZE)
 304
 305 UNEXEC_OBJ = @UNEXEC_OBJ@
 306
 307 CANNOT_DUMP=@CANNOT_DUMP@
 308
 309 DEPDIR=deps
 310 ## -MMD -MF $(DEPDIR)/$*.d if AUTO_DEPEND; else empty.
 311 DEPFLAGS=@DEPFLAGS@
 312 ## ${MKDIR_P} ${DEPDIR} (if AUTO_DEPEND); else ':'.
 313 MKDEPDIR=@MKDEPDIR@
 314
 315 ## DO NOT use -R.  There is a special hack described in lastfile.c
 316 ## which is used instead.  Some initialized data areas are modified
 317 ## at initial startup, then labeled as part of the text area when
 318 ## Emacs is dumped for the first time, and never changed again.
 319 ##
 320 ## -Demacs is needed to make some files produce the correct version
 321 ## for use in Emacs.
 322 ##
 323 ## FIXME? MYCPPFLAGS only referenced in etc/DEBUG.
 324 ALL_CFLAGS=-Demacs $(MYCPPFLAGS) -I. -I$(srcdir) \
 325   -I$(lib) -I$(srcdir)/../lib \
 326   $(C_SWITCH_MACHINE) $(C_SWITCH_SYSTEM) $(C_SWITCH_X_SITE) \
 327   $(GNUSTEP_CFLAGS) $(CFLAGS_SOUND) $(RSVG_CFLAGS) $(IMAGEMAGICK_CFLAGS) \
 328   $(LIBXML2_CFLAGS) $(DBUS_CFLAGS) $(XRANDR_CFLAGS) $(XINERAMA_CFLAGS) \
 329   $(SETTINGS_CFLAGS) $(FREETYPE_CFLAGS) $(FONTCONFIG_CFLAGS) \
 330   $(LIBOTF_CFLAGS) $(M17N_FLT_CFLAGS) $(DEPFLAGS) \
 331   $(LIBGNUTLS_CFLAGS) $(GFILENOTIFY_CFLAGS) \
 332   $(WARN_CFLAGS) $(WERROR_CFLAGS) $(CFLAGS)
 333 ALL_OBJC_CFLAGS=$(ALL_CFLAGS) $(GNU_OBJC_CFLAGS)
 334
 335 .SUFFIXES: .m
 336 .c.o:
 337         @$(MKDEPDIR)
 338         $(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $(PROFILING_CFLAGS) $<
 339 .m.o:
 340         @$(MKDEPDIR)
 341         $(CC) -c $(CPPFLAGS) $(ALL_OBJC_CFLAGS) $(PROFILING_CFLAGS) $<
 342
 343 ## lastfile must follow all files whose initialized data areas should
 344 ## be dumped as pure by dump-emacs.
 345 base_obj = dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \
 346         charset.o coding.o category.o ccl.o character.o chartab.o bidi.o \
 347         $(CM_OBJ) term.o terminal.o xfaces.o $(XOBJ) $(GTK_OBJ) $(DBUS_OBJ) \
 348         emacs.o keyboard.o macros.o keymap.o sysdep.o \
 349         buffer.o filelock.o insdel.o marker.o \
 350         minibuf.o fileio.o dired.o \
 351         cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
 352         alloc.o data.o doc.o editfns.o callint.o \
 353         eval.o floatfns.o fns.o font.o print.o lread.o \
 354         syntax.o $(UNEXEC_OBJ) bytecode.o \
 355         process.o gnutls.o callproc.o \
 356         region-cache.o sound.o atimer.o \
 357         doprnt.o intervals.o textprop.o composite.o xml.o $(NOTIFY_OBJ) \
 358         profiler.o decompress.o \
 359         $(MSDOS_OBJ) $(MSDOS_X_OBJ) $(NS_OBJ) $(CYGWIN_OBJ) $(FONT_OBJ) \
 360         $(W32_OBJ) $(WINDOW_SYSTEM_OBJ) $(XGSELOBJ)
 361 obj = $(base_obj) $(NS_OBJC_OBJ)
 362
 363 ## Object files used on some machine or other.
 364 ## These go in the DOC file on all machines in case they are needed.
 365 ## Some of them have no DOC entries, but it does no harm to have them
 366 ## in the list, in case they ever add any such entries.
 367 SOME_MACHINE_OBJECTS = dosfns.o msdos.o \
 368   xterm.o xfns.o xmenu.o xselect.o xrdb.o xsmfns.o fringe.o image.o \
 369   fontset.o dbusbind.o cygw32.o \
 370   nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o macfont.o \
 371   w32.o w32console.o w32fns.o w32heap.o w32inevt.o w32notify.o \
 372   w32menu.o w32proc.o w32reg.o w32select.o w32term.o w32xfns.o \
 373   w16select.o widget.o xfont.o ftfont.o xftfont.o ftxfont.o gtkutil.o \
 374   xsettings.o xgselect.o termcap.o
 375
 376 ## gmalloc.o if !SYSTEM_MALLOC && !DOUG_LEA_MALLOC, else empty.
 377 GMALLOC_OBJ=@GMALLOC_OBJ@
 378
 379 ## vm-limit.o if !SYSTEM_MALLOC, else empty.
 380 VMLIMIT_OBJ=@VMLIMIT_OBJ@
 381
 382 ## ralloc.o if !SYSTEM_MALLOC && REL_ALLOC, else empty.
 383 RALLOC_OBJ=@RALLOC_OBJ@
 384
 385 ## Empty on Cygwin and MinGW, lastfile.o elsewhere.
 386 PRE_ALLOC_OBJ=@PRE_ALLOC_OBJ@
 387 ## lastfile.o on Cygwin and MinGW, empty elsewhere.
 388 POST_ALLOC_OBJ=@POST_ALLOC_OBJ@
 389
 390 ## List of object files that make-docfile should not be told about.
 391 otherobj= $(TERMCAP_OBJ) $(PRE_ALLOC_OBJ) $(GMALLOC_OBJ) $(RALLOC_OBJ) \
 392   $(POST_ALLOC_OBJ) $(WIDGET_OBJ) $(LIBOBJS)
 393
 394 ## All object files linked into temacs.  $(VMLIMIT_OBJ) should be first.
 395 ## (On MinGW, firstfile.o should be before vm-limit.o.)
 396 FIRSTFILE_OBJ=@FIRSTFILE_OBJ@
 397 ALLOBJS = $(FIRSTFILE_OBJ) $(VMLIMIT_OBJ) $(obj) $(otherobj)
 398
 399 ## Configure inserts the file lisp.mk at this point, defining $lisp.
 400 @lisp_frag@
 401
 402
 403 ## Construct full set of libraries to be linked.
 404 LIBES = $(LIBS) $(W32_LIBS) $(LIBS_GNUSTEP) $(LIBX_BASE) $(LIBIMAGE) \
 405    $(LIBX_OTHER) $(LIBSOUND) \
 406    $(RSVG_LIBS) $(IMAGEMAGICK_LIBS) $(LIB_ACL) $(LIB_CLOCK_GETTIME) \
 407    $(LIB_EACCESS) $(LIB_FDATASYNC) $(LIB_TIMER_TIME) $(DBUS_LIBS) \
 408    $(LIB_EXECINFO) $(XRANDR_LIBS) $(XINERAMA_LIBS) \
 409    $(LIBXML2_LIBS) $(LIBGPM) $(LIBRESOLV) $(LIBS_SYSTEM) \
 410    $(LIBS_TERMCAP) $(GETLOADAVG_LIBS) $(SETTINGS_LIBS) $(LIBSELINUX_LIBS) \
 411    $(FREETYPE_LIBS) $(FONTCONFIG_LIBS) $(LIBOTF_LIBS) $(M17N_FLT_LIBS) \
 412    $(LIBGNUTLS_LIBS) $(LIB_PTHREAD) $(LIB_PTHREAD_SIGMASK) \
 413    $(GFILENOTIFY_LIBS) $(LIB_MATH) $(LIBZ)
 414
 415 all: emacs$(EXEEXT) $(OTHER_FILES)
 416 .PHONY: all
 417
 418 $(leimdir)/leim-list.el: bootstrap-emacs$(EXEEXT)
 419         cd ../leim && $(MAKE) $(MFLAGS) leim-list.el EMACS="$(bootstrap_exe)"
 420
 421 $(lispsource)/international/charprop.el: bootstrap-emacs$(EXEEXT)
 422         cd ../admin/unidata && $(MAKE) $(MFLAGS) all EMACS="../$(bootstrap_exe)"
 423
 424 ## The dumped Emacs is as functional and more efficient than
 425 ## bootstrap-emacs, so we replace the latter with the former.
 426 ## Strictly speaking, emacs does not depend directly on all of $lisp,
 427 ## since not all pieces are used on all platforms.  But DOC depends
 428 ## on all of $lisp, and emacs depends on DOC, so it is ok to use $lisp here.
 429 emacs$(EXEEXT): temacs$(EXEEXT) $(ADDSECTION) \
 430                 $(etc)/DOC $(lisp) $(leimdir)/leim-list.el \
 431                 $(lispsource)/international/charprop.el
 432         if test "$(CANNOT_DUMP)" = "yes"; then \
 433           rm -f emacs$(EXEEXT); \
 434           ln temacs$(EXEEXT) emacs$(EXEEXT); \
 435         else \
 436           LC_ALL=C $(RUN_TEMACS) -batch -l loadup dump || exit 1; \
 437           test "X$(PAXCTL)" = X || $(PAXCTL) -zex emacs$(EXEEXT); \
 438           rm -f bootstrap-emacs$(EXEEXT); \
 439           ln emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
 440         fi
 441
 442 ## We run make-docfile twice because the command line may get too long
 443 ## on some systems.  The sed command operating on lisp.mk also reduces
 444 ## the length of the command line.  Unfortunately, no-one has any idea
 445 ## exactly how long the maximum safe command line length is on all the
 446 ## various systems that Emacs supports.  Obviously, the length depends
 447 ## on what your value of $srcdir is.  If the length restriction goes
 448 ## away, lisp.mk can be merged back into this file.
 449 ##
 450 ## $(SOME_MACHINE_OBJECTS) comes before $(obj) because some files may
 451 ## or may not be included in $(obj), but they are always included in
 452 ## $(SOME_MACHINE_OBJECTS).  Since a file is processed when it is mentioned
 453 ## for the first time, this prevents any variation between configurations
 454 ## in the contents of the DOC file.
 455 ##
 456 $(etc)/DOC: $(libsrc)/make-docfile$(EXEEXT) $(obj) $(lisp)
 457         $(MKDIR_P) $(etc)
 458         -rm -f $(etc)/DOC
 459         $(libsrc)/make-docfile -d $(srcdir) $(SOME_MACHINE_OBJECTS) $(obj) > $(etc)/DOC
 460         $(libsrc)/make-docfile -a $(etc)/DOC -d $(lispsource) `sed -n -e 's| \\\\||' -e 's|^[   ]*$$(lispsource)/||p' $(srcdir)/lisp.mk`
 461
 462 $(libsrc)/make-docfile$(EXEEXT):
 463         cd $(libsrc); $(MAKE) $(MFLAGS) make-docfile$(EXEEXT)
 464
 465 buildobj.h: Makefile
 466         for i in $(ALLOBJS); do \
 467           echo "$$i" | sed 's,.*/,,; s/\.obj$$/\.o/; s/^/"/; s/$$/",/' \
 468             || exit; \
 469         done >$@.tmp
 470         mv $@.tmp $@
 471
 472 globals.h: gl-stamp; @true
 473
 474 GLOBAL_SOURCES = $(base_obj:.o=.c) $(NS_OBJC_OBJ:.o=.m)
 475
 476 gl-stamp: $(libsrc)/make-docfile$(EXEEXT) $(GLOBAL_SOURCES)
 477         $(libsrc)/make-docfile -d $(srcdir) -g $(obj) > gl.tmp
 478         $(srcdir)/../build-aux/move-if-change gl.tmp globals.h
 479         echo timestamp > $@
 480
 481 $(ALLOBJS): globals.h
 482
 483 $(lib)/libgnu.a: $(config_h)
 484         cd $(lib) && $(MAKE) libgnu.a
 485
 486 ## We have to create $(etc) here because init_cmdargs tests its
 487 ## existence when setting Vinstallation_directory (FIXME?).
 488 ## This goes on to affect various things, and the emacs binary fails
 489 ## to start if Vinstallation_directory has the wrong value.
 490 temacs$(EXEEXT): $(LIBXMENU) $(ALLOBJS) \
 491                  $(lib)/libgnu.a $(EMACSRES)
 492         $(CC) $(ALL_CFLAGS) $(TEMACS_LDFLAGS) $(LDFLAGS) \
 493           -o temacs $(ALLOBJS) $(lib)/libgnu.a $(W32_RES_LINK) $(LIBES)
 494         $(MKDIR_P) $(etc)
 495         $(TEMACS_POST_LINK)
 496         test "$(CANNOT_DUMP)" = "yes" || \
 497           test "X$(PAXCTL)" = X || $(PAXCTL) -r temacs$(EXEEXT)
 498         test "$(CANNOT_DUMP)" = "yes" || test -z "$(SETFATTR)" || \
 499           $(SETFATTR) -n user.pax.flags -v r $@
 500
 501 ## The following oldxmenu-related rules are only (possibly) used if
 502 ## HAVE_X11 && !USE_GTK, but there is no harm in always defining them.
 503 $(lwlibdir)/liblw.a: $(config_h) globals.h lisp.h FORCE
 504         cd $(lwlibdir) && \
 505           $(MAKE) $(MFLAGS) CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)' \
 506             liblw.a
 507 $(oldXMenudir)/libXMenu11.a: FORCE
 508         cd $(oldXMenudir) && \
 509           $(MAKE) $(MFLAGS) CC='$(CC)' CFLAGS='$(CFLAGS)' MAKE='$(MAKE)' \
 510             libXMenu11.a
 511 FORCE:
 512 .PHONY: FORCE
 513
 514 ../config.status: config.in epaths.in
 515         @echo "The file ${?:.in=.h} needs to be set up from $?."
 516         @echo "Please run the 'configure' script again."
 517         exit 1
 518
 519 doc.o: buildobj.h
 520
 521 emacs.res: $(ntsource)/emacs.rc \
 522            $(ntsource)/icons/emacs.ico \
 523            $(ntsource)/$(EMACS_MANIFEST)
 524         $(WINDRES) -O COFF --include-dir=$(srcdir)/../nt \
 525           -o $@ $(ntsource)/emacs.rc
 526
 527 ns-app: emacs$(EXEEXT)
 528         cd ../nextstep && $(MAKE) $(MFLAGS) all
 529
 530 .PHONY: mostlyclean clean bootstrap-clean distclean maintainer-clean
 531 .PHONY: versionclean extraclean
 532
 533 mostlyclean:
 534         rm -f temacs$(EXEEXT) core *.core \#* *.o libXMenu11.a liblw.a
 535         rm -f ../etc/DOC
 536         rm -f bootstrap-emacs$(EXEEXT) emacs-$(version)$(EXEEXT)
 537         rm -f buildobj.h
 538         rm -f globals.h gl-stamp
 539         rm -f *.res *.tmp
 540 clean: mostlyclean
 541         rm -f emacs-*.*.*$(EXEEXT) emacs$(EXEEXT)
 542         -rm -rf $(DEPDIR)
 543
 544 ## bootstrap-clean is used to clean up just before a bootstrap.
 545 ## It should remove all files generated during a compilation/bootstrap,
 546 ## but not things like config.status or TAGS.
 547 bootstrap-clean: clean
 548         rm -f epaths.h config.h config.stamp stamp-h1
 549         if test -f ./.gdbinit; then \
 550           mv ./.gdbinit ./.gdbinit.save; \
 551           if test -f "$(srcdir)/.gdbinit"; then rm -f ./.gdbinit.save; \
 552           else mv ./.gdbinit.save ./.gdbinit; fi; \
 553         fi
 554
 555 distclean: bootstrap-clean
 556         rm -f Makefile
 557
 558 maintainer-clean: distclean
 559         rm -f TAGS
 560 versionclean:
 561         -rm -f emacs$(EXEEXT) emacs-*.*.*$(EXEEXT) ../etc/DOC*
 562 extraclean: distclean
 563         -rm -f *~ \#*
 564
 565
 566 ETAGS = ../lib-src/etags
 567
 568 ctagsfiles1 = [xyzXYZ]*.[hc]
 569 ctagsfiles2 = [a-wA-W]*.[hc]
 570 ctagsfiles3 = [a-zA-Z]*.m
 571
 572 ## FIXME? In out-of-tree builds, should TAGS be generated in srcdir?
 573
 574 ## This does not need to depend on ../lisp and ../lwlib TAGS files,
 575 ## because etags "--include" only includes a pointer to the file,
 576 ## rather than the file contents.
 577 TAGS: $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) $(srcdir)/$(ctagsfiles3)
 578         "$(ETAGS)" --include=../lisp/TAGS --include=$(lwlibdir)/TAGS \
 579           --regex='{c}/[        ]*DEFVAR_[A-Z_  (]+"\([^"]+\)"/' \
 580           $(srcdir)/$(ctagsfiles1) $(srcdir)/$(ctagsfiles2) \
 581           --regex='{objc}/[     ]*DEFVAR_[A-Z_  (]+"\([^"]+\)"/' \
 582           $(srcdir)/$(ctagsfiles3)
 583
 584 ## Arrange to make tags tables for ../lisp and ../lwlib,
 585 ## which the above TAGS file for the C files includes by reference.
 586 ../lisp/TAGS:
 587         cd ../lisp && $(MAKE) TAGS ETAGS="$(ETAGS)"
 588
 589 $(lwlibdir)/TAGS:
 590         cd $(lwlibdir) && $(MAKE) TAGS ETAGS="$(ETAGS)"
 591
 592 tags: TAGS ../lisp/TAGS $(lwlibdir)/TAGS
 593 .PHONY: tags
 594
 595
 596 ### Bootstrapping.
 597
 598 ## Bootstrapping right is difficult because of the circular dependencies.
 599 ## Furthermore, we have to deal with the fact that many compilation targets
 600 ## such as loaddefs.el or *.elc can typically be produced by any old
 601 ## Emacs executable, so we would like to avoid rebuilding them whenever
 602 ## we build a new Emacs executable.
 603 ## To solve the circularity, we use 2 different Emacs executables,
 604 ## "emacs" is the main target and "bootstrap-emacs" is the one used
 605 ## to build the *.elc and loaddefs.el files.
 606 ## To solve the freshness issue, we used to use a third file "witness-emacs"
 607 ## which was used to witness the fact that there is a bootstrap-emacs
 608 ## executable, and then have dependencies on witness-emacs rather than
 609 ## bootstrap-emacs, but that lead to problems in parallel builds (because
 610 ## witness-emacs needed to be free from dependencies (to avoid rebuilding
 611 ## it), so it was compiled in parallel, leading typically to having 2
 612 ## processes dumping bootstrap-emacs at the same time).
 613 ## So instead, we replace the witness-emacs dependencies by conditional
 614 ## bootstrap-dependencies (via $(BOOTSTRAPEMACS)).  Of course, since we do
 615 ## not want to rely on GNU Make features, we have to rely on an external
 616 ## script to do the conditional part of the dependency
 617 ## (i.e. see the $(SUBDIR) rule ../Makefile.in).
 618
 619 .SUFFIXES: .elc .el
 620
 621 ## These suffix rules do not allow additional dependencies, sadly, so
 622 ## instead of adding a $(BOOTSTRAPEMACS) dependency here, we add it
 623 ## separately below.
 624 ## With GNU Make, we would just say "%.el : %.elc $(BOOTSTRAPEMACS)"
 625 .el.elc:
 626         @cd ../lisp; $(MAKE) $(MFLAGS) compile-onefile \
 627                              THEFILE=$< EMACS="$(bootstrap_exe)"
 628
 629 ## Since the .el.elc rule cannot specify an extra dependency, we do it here.
 630 $(lisp): $(BOOTSTRAPEMACS)
 631
 632 ## VCSWITNESS points to the file that holds info about the current checkout.
 633 ## We use it as a heuristic to decide when to rebuild loaddefs.el.
 634 ## If empty it is ignored; the parent makefile can set it to some other value.
 635 VCSWITNESS =
 636
 637 $(lispsource)/loaddefs.el: $(BOOTSTRAPEMACS) $(VCSWITNESS)
 638         cd ../lisp; $(MAKE) $(MFLAGS) autoloads EMACS="$(bootstrap_exe)"
 639
 640 ## Dump an Emacs executable named bootstrap-emacs containing the
 641 ## files from loadup.el in source form.
 642 bootstrap-emacs$(EXEEXT): temacs$(EXEEXT)
 643         cd ../lisp; $(MAKE) $(MFLAGS) update-subdirs
 644         if test "$(CANNOT_DUMP)" = "yes"; then \
 645           rm -f bootstrap-emacs$(EXEEXT); \
 646           ln temacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
 647         else \
 648           $(RUN_TEMACS) --batch --load loadup bootstrap || exit 1; \
 649           test "X$(PAXCTL)" = X || $(PAXCTL) -zex emacs$(EXEEXT); \
 650           mv -f emacs$(EXEEXT) bootstrap-emacs$(EXEEXT); \
 651         fi
 652         @: Compile some files earlier to speed up further compilation.
 653         cd ../lisp; $(MAKE) $(MFLAGS) compile-first EMACS="$(bootstrap_exe)"
 654
 655 ## Insert either autodeps.mk (if AUTO_DEPEND), else deps.mk.
 656 @deps_frag@
 657
 658
 659 ### Makefile.in ends here