src/Makefile.in

   1 /* Makefile for GNU Emacs.
   2    Copyright (C) 1985, 1987, 1988, 1993 Free Software Foundation, Inc.
   3
   4 This file is part of GNU Emacs.
   5
   6 GNU Emacs is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Emacs is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Emacs; see the file COPYING.  If not, write to
  18 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  19
  20 /* BSD doesn't have it as a default. */
  21 MAKE = make
  22
  23 /* Here are the things that we expect ../configure to edit. */
  24 srcdir=@srcdir@
  25 VPATH=@srcdir@
  26 CC=@CC@
  27 CPP=@CPP@
  28 CFLAGS=@CFLAGS@
  29 LN_S=@LN_S@
  30 # These escaped doublequotes become part of the macro definition in emacs.c.
  31 # Thus, the definition is a C string constant.
  32 configuration=\"@configuration@\"
  33
  34 /* On Xenix and the IBM RS6000, double-dot gets screwed up.  */
  35 dot = .
  36 lispdir = ${srcdir}/$(dot)$(dot)/lisp/
  37 libsrc = $(dot)$(dot)/lib-src/
  38 etc = $(dot)$(dot)/etc/
  39 shortnamesdir = $(dot)$(dot)/shortnames/
  40 cppdir = $(dot)$(dot)/cpp/
  41 oldXMenudir = $(dot)$(dot)/oldXMenu/
  42 config_h = config.h
  43
  44 CPPFLAGS=
  45 LDFLAGS=
  46 C_SWITCH_SYSTEM=
  47
  48 /* just to be sure the sh is used */
  49 SHELL=/bin/sh
  50
  51 #define NO_SHORTNAMES
  52 #define THIS_IS_YMAKEFILE
  53 #define NOT_C_CODE
  54 #include "config.h"
  55
  56 /* Use HAVE_X11 as an alias for X11 in this file
  57    to avoid problems with X11 as a subdirectory name
  58    in -I and other such options which pass through this file. */
  59
  60 #ifdef X11
  61 #define HAVE_X11
  62 #undef X11
  63 #endif
  64
  65 /* On some machines #define register is done in config;
  66    don't let it interfere with this file.  */
  67 #undef register
  68
  69 /* On some systems we may not be able to use the system make command. */
  70 #ifdef MAKE_COMMAND
  71 MAKE = MAKE_COMMAND
  72 #else
  73 MAKE=make
  74 #endif
  75
  76 #ifdef C_COMPILER
  77 CC = C_COMPILER
  78 #endif
  79
  80 /* Some machines don't find the standard C libraries in the usual place.  */
  81 #ifndef ORDINARY_LINK
  82 #ifndef LIB_STANDARD
  83 #define LIB_STANDARD -lc
  84 #endif
  85 #else
  86 #ifndef LIB_STANDARD
  87 #define LIB_STANDARD
  88 #endif
  89 #endif
  90
  91 /* Unless inhibited or changed, use -lg to link for debugging.  */
  92 #ifndef LIBS_DEBUG
  93 #define LIBS_DEBUG -lg
  94 #endif
  95
  96 /* Some s/*.h files define this to request special libraries.  */
  97 #ifndef LIBS_SYSTEM
  98 #define LIBS_SYSTEM
  99 #endif
 100
 101 /* Some m/*.h files define this to request special libraries.  */
 102 #ifndef LIBS_MACHINE
 103 #define LIBS_MACHINE
 104 #endif
 105
 106 #ifndef LIB_MATH
 107 # ifdef LISP_FLOAT_TYPE
 108 #  define LIB_MATH -lm
 109 # else /* ! defined (LISP_FLOAT_TYPE) */
 110 #  define LIB_MATH
 111 # endif /* ! defined (LISP_FLOAT_TYPE) */
 112 #endif /* LIB_MATH */
 113
 114 /* Some s/*.h files define this to request special switches in ld.  */
 115 #ifndef LD_SWITCH_SYSTEM
 116 #if !defined (__GNUC__) && (defined(COFF_ENCAPSULATE) || (defined (BSD) && !defined (COFF)))
 117 #define LD_SWITCH_SYSTEM -X
 118 #else /* ! defined(COFF_ENCAPSULATE) || (defined (BSD) && !defined (COFF)) */
 119 #define LD_SWITCH_SYSTEM
 120 #endif /* ! defined(COFF_ENCAPSULATE) || (defined (BSD) && !defined (COFF)) */
 121 #endif /* LD_SWITCH_SYSTEM */
 122
 123 /* Some m/*.h files define this to request special switches in ld.  */
 124 #ifndef LD_SWITCH_MACHINE
 125 #define LD_SWITCH_MACHINE
 126 #endif
 127
 128 /* Some m/*.h files define this to request special switches in cc.  */
 129 #ifndef C_SWITCH_MACHINE
 130 #define C_SWITCH_MACHINE
 131 #endif
 132
 133 /* Some s/*.h files define this to request special switches in cc.  */
 134 #ifndef C_SWITCH_SYSTEM
 135 #define C_SWITCH_SYSTEM
 136 #endif
 137
 138 /* These macros are for switches specifically related to X Windows.  */
 139 #ifndef C_SWITCH_X_MACHINE
 140 #define C_SWITCH_X_MACHINE
 141 #endif
 142
 143 #ifndef C_SWITCH_X_SYSTEM
 144 #define C_SWITCH_X_SYSTEM
 145 #endif
 146
 147 #ifndef C_SWITCH_X_SITE
 148 #define C_SWITCH_X_SITE
 149 #endif
 150
 151 #ifndef LD_SWITCH_X_SITE
 152 #define LD_SWITCH_X_SITE
 153 #endif
 154
 155 /* These can be passed in from config.h to define special load and
 156    compile switches needed by individual sites */
 157 #ifndef LD_SWITCH_SITE
 158 #define LD_SWITCH_SITE
 159 #endif
 160
 161 #ifndef C_SWITCH_SITE
 162 #define C_SWITCH_SITE
 163 #endif
 164
 165 #ifndef ORDINARY_LINK
 166
 167 #ifndef CRT0_COMPILE
 168 #define CRT0_COMPILE $(CC) -c $(ALL_CFLAGS) C_SWITCH_ASM
 169 #endif
 170
 171 #ifndef START_FILES
 172 #ifdef NO_REMAP
 173 #ifdef COFF_ENCAPSULATE
 174 #define START_FILES pre-crt0.o /usr/local/lib/gcc-crt0.o
 175 #else /* ! defined (COFF_ENCAPSULATE) */
 176 #define START_FILES pre-crt0.o /lib/crt0.o
 177 #endif /* ! defined (COFF_ENCAPSULATE) */
 178 #else /* ! defined (NO_REMAP) */
 179 #define START_FILES crt0.o
 180 #endif /* ! defined (NO_REMAP) */
 181 #endif /* START_FILES */
 182 STARTFILES = START_FILES
 183
 184 #else /* ORDINARY_LINK */
 185
 186 /* config.h might want to force START_FILES anyway */
 187 #ifdef START_FILES
 188 STARTFILES = START_FILES
 189 #endif /* START_FILES */
 190
 191 #endif /* not ORDINARY_LINK */
 192
 193
 194 /* cc switches needed to make `asm' keyword work.
 195    Nothing special needed on most machines.  */
 196 #ifndef C_SWITCH_ASM
 197 #define C_SWITCH_ASM
 198 #endif
 199
 200 /* Figure out whether the system cpp can handle long names.
 201    Do it by testing it right now.
 202    If it loses, arrange to use the GNU cpp.  */
 203
 204 #define LONGNAMEBBBFOOX
 205 #ifdef LONGNAMEBBBARFOOX
 206 /* Installed cpp fails to distinguish those names!  */
 207 /* Arrange to compile the GNU cpp later on */
 208 #define NEED_CPP
 209 /* Cause cc to invoke the cpp that comes with Emacs,
 210    which will be in a file named localcpp.  */
 211 MYCPPFLAG= -Blocal
 212 /* LOCALCPP is the local one or nothing.
 213    CPP is the local one or the standardone.  */
 214 LOCALCPP= localcpp
 215 #endif /* ! defined (LONGNAMEBBBARFOOX) */
 216
 217 #ifdef SHORTNAMES
 218 SHORT= shortnames
 219 #endif
 220
 221 /* DO NOT use -R.  There is a special hack described in lastfile.c
 222    which is used instead.  Some initialized data areas are modified
 223    at initial startup, then labeled as part of the text area when
 224    Emacs is dumped for the first time, and never changed again. */
 225
 226 /* If you want to debug, you can add C_DEBUG_SWITCH to this list.
 227    If you want to optimize, you can add C_OPTIMIZE_SWITCH to the list.  */
 228
 229 /* -Demacs is needed to make some files produce the correct version
 230    for use in Emacs.
 231
 232    -DHAVE_CONFIG_H is needed for some other files to take advantage of
 233    the information in `config.h'.  */
 234
 235 /* C_SWITCH_X_SITE must come before C_SWITCH_X_MACHINE and C_SWITCH_X_SYSTEM
 236    since it may have -I options that should override those two.  */
 237 ALL_CFLAGS=-Demacs -DHAVE_CONFIG_H $(MYCPPFLAG) -I. -I${srcdir} C_SWITCH_MACHINE C_SWITCH_SYSTEM C_SWITCH_SITE C_SWITCH_X_SITE C_SWITCH_X_MACHINE C_SWITCH_X_SYSTEM ${CFLAGS}
 238 .c.o:
 239         $(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) $<
 240
 241 #ifndef LIBX10_MACHINE
 242 #define LIBX10_MACHINE
 243 #endif
 244
 245 #ifndef LIBX11_MACHINE
 246 #define LIBX11_MACHINE
 247 #endif
 248
 249 #ifndef LIBX10_SYSTEM
 250 #define LIBX10_SYSTEM
 251 #endif
 252
 253 #ifndef LIBX11_SYSTEM
 254 #define LIBX11_SYSTEM
 255 #endif
 256
 257 #ifndef LIB_X11_LIB
 258 #define LIB_X11_LIB -lX11
 259 #endif
 260
 261 #ifdef HAVE_X_WINDOWS
 262 #ifdef HAVE_X_MENU
 263
 264 /* Include xmenu.o in the list of X object files.  */
 265 XOBJ= xterm.o xfns.o xfaces.o xmenu.o xselect.o xrdb.o
 266
 267 /* The X Menu stuff is present in the X10 distribution, but missing
 268    from X11.  If we have X10, just use the installed library;
 269    otherwise, use our own copy.  */
 270 #ifdef HAVE_X11
 271 OLDXMENU= libXMenu11.a
 272 LIBXMENU= $(OLDXMENU)
 273 #else /* ! defined (HAVE_X11) */
 274 LIBXMENU= -lXMenu
 275 #endif /* ! defined (HAVE_X11) */
 276
 277 #else /* ! defined (HAVE_X_MENU) */
 278
 279 /* Otherwise, omit xmenu.o from the list of X object files, and
 280    don't worry about the menu library at all.  */
 281 XOBJ= xterm.o xfns.o xfaces.o xselect.o xrdb.o
 282 LIBXMENU=
 283 #endif /* ! defined (HAVE_X_MENU) */
 284
 285 #ifdef HAVE_X11
 286 LIBX= $(LIBXMENU) LD_SWITCH_X_SITE LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
 287 #else /* ! defined (HAVE_X11) */
 288 LIBX= $(LIBXMENU) LD_SWITCH_X_SITE -lX10 LIBX10_MACHINE LIBX10_SYSTEM
 289 #endif /* ! defined (HAVE_X11) */
 290 #endif /* ! defined (HAVE_X_WINDOWS) */
 291
 292 #ifndef ORDINARY_LINK
 293 /* Fix linking if compiled with GCC.  */
 294 #ifdef __GNUC__
 295
 296 #if __GNUC__ > 1
 297
 298 #ifdef LINKER
 299 #define LINKER_WAS_SPECIFIED
 300 #endif
 301
 302 /* Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
 303    places that are difficult to figure out at make time.  Fortunately,
 304    these same versions allow you to pass arbitrary flags on to the
 305    linker, so there's no reason not to use it as a linker.
 306
 307    Well, it's not quite perfect.  The `-nostdlib' keeps GCC from
 308    searching for libraries in its internal directories, so we have to
 309    ask GCC explicitly where to find libgcc.a.  */
 310
 311 #ifndef LINKER
 312 #define LINKER $(CC) -nostdlib
 313 #endif
 314
 315 #ifndef LIB_GCC
 316 /* Ask GCC where to find libgcc.a.  */
 317 #define LIB_GCC `$(CC) -print-libgcc-file-name`
 318 #endif /* LIB_GCC */
 319
 320 GNULIB_VAR = LIB_GCC
 321
 322 #ifndef LINKER_WAS_SPECIFIED
 323 /* GCC passes any argument prefixed with -Xlinker directly to the
 324    linker.  See prefix-args.c for an explanation of why we don't do
 325    this with the shell's `for' construct.
 326    Note that some people don't have '.'  in their paths, so we must
 327    use ./prefix-args.  */
 328 #define YMF_PASS_LDFLAGS(flags) `./prefix-args -Xlinker flags`
 329 #else
 330 #define YMF_PASS_LDFLAGS(flags) flags
 331 #endif
 332
 333 #else /* __GNUC__ < 2 */
 334
 335 #ifndef LIB_GCC
 336 #define LIB_GCC /usr/local/lib/gcc-gnulib
 337 #endif /* LIB_GCC */
 338 GNULIB_VAR = `if [ -f LIB_GCC ] ; then echo LIB_GCC; else echo; fi`
 339 #endif /* __GNUC__ < 2 */
 340 #else /* ! defined (__GNUC__) */
 341 GNULIB_VAR =
 342
 343 #endif /* ! defined (__GNUC__) */
 344 #endif /* not ORDINARY_LINK */
 345
 346 /* Specify address for ld to start loading at,
 347    if requested by configuration.  */
 348 #ifdef LD_TEXT_START_ADDR
 349 STARTFLAGS = -T LD_TEXT_START_ADDR -e __start
 350 #endif
 351
 352 #ifdef ORDINARY_LINK
 353 LD = $(CC)
 354 #else
 355 #ifdef COFF_ENCAPSULATE
 356 LD=$(CC) -nostdlib
 357 #else /* not ORDINARY_LINK */
 358 #ifdef LINKER
 359 LD=LINKER
 360 #else /* ! defined (LINKER) */
 361 LD=ld
 362 #endif /* ! defined (LINKER) */
 363 #endif /* ! defined (COFF_ENCAPSULATE) */
 364 #endif /* not ORDINARY_LINK */
 365
 366 ALL_LDFLAGS = LD_SWITCH_SYSTEM LD_SWITCH_MACHINE LD_SWITCH_SITE
 367
 368 /* A macro which other sections of ymakefile can redefine to munge the
 369    flags before they're passed to LD.  This is helpful if you have
 370    redefined LD to something odd, like "gcc".  */
 371 #ifndef YMF_PASS_LDFLAGS
 372 #define YMF_PASS_LDFLAGS(flags) flags
 373 #endif
 374
 375 /* Allow config.h to specify a replacement file for unexec.c.  */
 376 #ifndef UNEXEC
 377 #define UNEXEC unexec.o
 378 #endif
 379 #ifndef UNEXEC_SRC
 380 #define UNEXEC_SRC unexec.c
 381 #endif
 382
 383 #ifdef USE_TEXT_PROPERTIES
 384 #define INTERVAL_SRC intervals.h
 385 #define INTERVAL_OBJ intervals.o textprop.o
 386 #else
 387 #define INTERVAL_SRC
 388 #define INTERVAL_OBJ
 389 #endif
 390
 391 #ifdef HAVE_GETLOADAVG
 392 #define GETLOADAVG_OBJ
 393 #else
 394 #define GETLOADAVG_OBJ getloadavg.o
 395 #endif
 396
 397 /* lastfile must follow all files
 398    whose initialized data areas should be dumped as pure by dump-emacs. */
 399 obj=    dispnew.o frame.o scroll.o xdisp.o window.o \
 400         term.o cm.o $(XOBJ) \
 401         emacs.o keyboard.o macros.o keymap.o sysdep.o \
 402         buffer.o filelock.o insdel.o marker.o INTERVAL_OBJ \
 403         minibuf.o fileio.o dired.o filemode.o \
 404         cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
 405         alloc.o data.o doc.o editfns.o callint.o \
 406         eval.o floatfns.o fns.o print.o lread.o \
 407         abbrev.o syntax.o UNEXEC mocklisp.o bytecode.o \
 408         process.o callproc.o \
 409         doprnt.o GETLOADAVG_OBJ
 410
 411 /* Object files used on some machine or other.
 412    These go in the DOC file on all machines
 413    in case they are needed there.  */
 414 SOME_MACHINE_OBJECTS = sunfns.o
 415
 416 #ifdef TERMINFO
 417 /* Used to be -ltermcap here.  If your machine needs that,
 418    define LIBS_TERMCAP in the m/*.h file.  */
 419 #ifndef LIBS_TERMCAP
 420 #define LIBS_TERMCAP -lcurses
 421 #endif /* LIBS_TERMCAP */
 422 termcapobj = terminfo.o
 423 #else /* ! defined (TERMINFO) */
 424 #ifndef LIBS_TERMCAP
 425 #define LIBS_TERMCAP
 426 termcapobj = termcap.o tparam.o
 427 #else /* LIBS_TERMCAP */
 428 termcapobj = tparam.o
 429 #endif /* LIBS_TERMCAP */
 430 #endif /* ! defined (TERMINFO) */
 431
 432
 433 #ifndef SYSTEM_MALLOC
 434
 435 #ifdef GNU_MALLOC  /* New GNU malloc */
 436 #ifdef REL_ALLOC
 437 mallocobj = gmalloc.o ralloc.o vm-limit.o
 438 #else /* ! defined (REL_ALLOC) */
 439 mallocobj = gmalloc.o vm-limit.o
 440 #endif /* ! defined (REL_ALLOC) */
 441 #else /* Old GNU malloc */
 442 mallocobj = malloc.o
 443 #endif /* Old GNU malloc */
 444
 445 #endif /* SYSTEM_MALLOC */
 446
 447
 448 #ifndef HAVE_ALLOCA
 449 allocaobj = alloca.o
 450 #else
 451 allocaobj =
 452 #endif
 453
 454
 455 /* define otherobj as list of object files that make-docfile
 456    should not be told about.  */
 457 otherobj= $(termcapobj) lastfile.o $(mallocobj) $(allocaobj)
 458
 459 #ifdef LISP_FLOAT_TYPE
 460 #define FLOAT_SUPPORT ${lispdir}float-sup.elc
 461 #else
 462 #define FLOAT_SUPPORT
 463 #endif
 464
 465 #ifdef MULTI_FRAME
 466 #define FRAME_SUPPORT ${lispdir}frame.elc ${lispdir}mouse.elc ${lispdir}select.elc ${lispdir}scroll-bar.elc
 467 #else
 468 #define FRAME_SUPPORT
 469 #endif
 470
 471 #ifdef VMS
 472 #define VMS_SUPPORT ${lispdir}vmsproc.elc ${lispdir}vms-patch
 473 #else
 474 #define VMS_SUPPORT
 475 #endif
 476
 477 /* List of Lisp files loaded into the dumped Emacs.  It's arranged
 478    like this because it's easier to generate it semi-mechanically from
 479    loadup.el this way.
 480
 481    Note that this list should not include lisp files which might not
 482    be present, like site-load.el and site-init.el; this makefile
 483    expects them all to be either present or buildable.
 484
 485    It should not include version.el.  That file is often changed by
 486    the build process itself, but most of the files which want to
 487    depend on lisp.h don't care about those changes.  */
 488 lisp= \
 489         ${lispdir}abbrev.elc \
 490         ${lispdir}buff-menu.elc \
 491         ${lispdir}byte-run.elc \
 492         ${lispdir}c-mode.elc \
 493         ${lispdir}files.elc \
 494         ${lispdir}fill.elc \
 495         FLOAT_SUPPORT \
 496         FRAME_SUPPORT \
 497         ${lispdir}help.elc \
 498         ${lispdir}indent.elc \
 499         ${lispdir}isearch.elc \
 500         ${lispdir}lisp-mode.elc \
 501         ${lispdir}lisp.elc \
 502         ${lispdir}loaddefs.el \
 503         ${lispdir}map-ynp.elc \
 504         ${lispdir}page.elc \
 505         ${lispdir}paragraphs.elc \
 506         ${lispdir}paths.el \
 507         ${lispdir}register.elc \
 508         ${lispdir}replace.elc \
 509         ${lispdir}simple.elc \
 510         ${lispdir}startup.elc \
 511         ${lispdir}subr.elc \
 512         ${lispdir}text-mode.elc \
 513         ${lispdir}vc-hooks.elc \
 514         VMS_SUPPORT \
 515         ${lispdir}window.elc
 516
 517 /* Construct full set of libraries to be linked.
 518    Note that SunOS needs -lm to come before -lc; otherwise, you get
 519    duplicated symbols.  If the standard libraries were compiled
 520    with GCC, we might need gnulib again after them.  */
 521 LIBES = $(LIBX) LIBS_SYSTEM LIBS_MACHINE LIBS_TERMCAP \
 522    LIBS_DEBUG $(GNULIB_VAR) LIB_MATH LIB_STANDARD $(GNULIB_VAR)
 523
 524 /* Enable recompilation of certain other files depending on system type.  */
 525
 526 #ifndef OTHER_FILES
 527 #define OTHER_FILES
 528 #endif
 529
 530 /* Enable inclusion of object files in temacs depending on system type.  */
 531 #ifndef OBJECTS_SYSTEM
 532 #define OBJECTS_SYSTEM
 533 #endif
 534
 535 #ifndef OBJECTS_MACHINE
 536 #define OBJECTS_MACHINE
 537 #endif
 538
 539 all: emacs OTHER_FILES
 540
 541 emacs: temacs ${etc}DOC ${lisp}
 542 #ifdef CANNOT_DUMP
 543         ln temacs emacs
 544 #else
 545 #ifdef HAVE_SHM
 546         ./temacs -nl -batch -l loadup dump
 547 #else /* ! defined (HAVE_SHM) */
 548         ./temacs -batch -l loadup dump
 549 #endif /* ! defined (HAVE_SHM) */
 550 #endif /* ! defined (CANNOT_DUMP) */
 551
 552 ${etc}DOC: ${libsrc}make-docfile ${obj} ${lisp}
 553         rm -f ${etc}DOC
 554         ${libsrc}make-docfile -d ${srcdir} ${obj} ${SOME_MACHINE_OBJECTS} \
 555           ${lisp} ${lispdir}version.el > ${etc}DOC
 556
 557 ${libsrc}make-docfile:
 558         cd ${libsrc}; ${MAKE} ${MFLAGS} make-docfile ../arch-lib
 559
 560 /* Some systems define this to cause parallel Make-ing.  */
 561 #ifndef MAKE_PARALLEL
 562 #define MAKE_PARALLEL
 563 #endif
 564
 565 temacs: MAKE_PARALLEL $(LOCALCPP) $(SHORT) $(STARTFILES) $(OLDXMENU) ${obj} ${otherobj} OBJECTS_SYSTEM OBJECTS_MACHINE prefix-args
 566         $(LD) YMF_PASS_LDFLAGS (${STARTFLAGS}) ${ALL_LDFLAGS} \
 567     -o temacs ${STARTFILES} ${obj} ${otherobj}  \
 568     OBJECTS_SYSTEM OBJECTS_MACHINE ${LIBES}
 569
 570 prefix-args: prefix-args.c $(config_h)
 571         $(CC) $(ALL_CFLAGS) ${srcdir}/prefix-args.c -o prefix-args
 572
 573 /* These are needed for C compilation, on the systems that need them */
 574 #ifdef NEED_CPP
 575 CPP = ./localcpp
 576 localcpp:
 577         cd ${cppdir}; ${MAKE} ${MFLAGS} EMACS=-DEMACS
 578         ln ${cppdir}cpp localcpp  /* Name where ALL_CFLAGS will refer to it */
 579 /* cc appears to be cretinous and require all of these to exist
 580    if -B is specified -- we can't use one local pass and let the
 581    others be the standard ones.  What a loser.
 582    We can't even use ln, since they are probably
 583    on different disks.  */
 584         cp /lib/ccom localccom
 585         -cp /lib/optim localoptim
 586         -cp /lib/c2 localc2
 587         cp /bin/as localas
 588 #else /* ! defined (NEED_CPP) */
 589 CPP = $(CC) -E
 590 #endif /* ! defined (NEED_CPP) */
 591
 592 #ifdef SHORTNAMES
 593 shortnames:
 594         cd ${shortnamesdir}; ${MAKE} ${MFLAGS}
 595 #endif
 596
 597 /* Don't lose if this was not defined.  */
 598 #ifndef OLDXMENU_OPTIONS
 599 #define OLDXMENU_OPTIONS
 600 #endif
 601
 602 #ifdef HAVE_X_WINDOWS
 603 #ifdef HAVE_X_MENU
 604 #ifdef HAVE_X11
 605 $(OLDXMENU): really-oldXMenu
 606         -rm -f $(OLDXMENU) /* We might have a link to an old version.  */
 607         ${LN_S} ${oldXMenudir}libXMenu11.a $(OLDXMENU)
 608
 609 /* Encode the values of these two macros in Make variables,
 610    so we can use $(...) to substitute their values within "...".  */
 611 C_SWITCH_MACHINE_1 = C_SWITCH_MACHINE
 612 C_SWITCH_SYSTEM_1 = C_SWITCH_SYSTEM
 613 C_SWITCH_SITE_1 = C_SWITCH_SITE
 614 C_SWITCH_X_SITE_1 = C_SWITCH_X_SITE
 615 C_SWITCH_X_MACHINE_1 = C_SWITCH_X_MACHINE
 616 C_SWITCH_X_SYSTEM_1 = C_SWITCH_X_SYSTEM
 617 really-oldXMenu:
 618         cd ${oldXMenudir}; ${MAKE} ${MFLAGS} OLDXMENU_OPTIONS \
 619     CC='${CC}' CFLAGS='${CFLAGS}' MAKE='${MAKE}' \
 620     "C_SWITCH_X_SITE=$(C_SWITCH_X_SITE_1)" \
 621     "C_SWITCH_X_MACHINE=$(C_SWITCH_X_MACHINE_1)" \
 622     "C_SWITCH_X_SYSTEM=$(C_SWITCH_X_SYSTEM_1)" \
 623     "C_SWITCH_SITE=$(C_SWITCH_SITE_1)" \
 624     "C_SWITCH_MACHINE=$(C_SWITCH_MACHINE_1)" \
 625     "C_SWITCH_SYSTEM=$(C_SWITCH_SYSTEM_1)"
 626         @true  /* make -t should not create really-oldXMenu.  */
 627 #endif /* ! defined (HAVE_X11) */
 628 #endif /* ! defined (HAVE_X_MENU) */
 629 #endif /* ! defined (HAVE_X_WINDOWS) */
 630
 631 paths.h: paths.h.in
 632         @echo "The file paths.h needs to be set up from paths.h.in."
 633         @echo "Consult the file \`INSTALL' for instructions for building Emacs."
 634         exit 1
 635
 636 config.h: config.h.in
 637         @echo "The file config.h needs to be set up from config.h.in."
 638         @echo "Consult the file \`INSTALL' for instructions for building Emacs."
 639         exit 1
 640
 641 /* Some machines have alloca built-in.
 642    They should define HAVE_ALLOCA, or may just let alloca.s
 643    be used but generate no code.
 644    Some have it written in assembler in alloca.s.
 645    Some use the C version in alloca.c (these define C_ALLOCA in config.h).
 646    */
 647
 648 #ifdef C_ALLOCA
 649 /* We could put something in alloca.c to #define free and malloc
 650    whenever emacs was #defined, but that's not appropriate for all
 651    users of alloca in Emacs.  Check out ../lib-src/getopt.c.  */
 652 alloca.o : alloca.c
 653         $(CC) -c $(CPPFLAGS) -Dfree=xfree -Dmalloc=xmalloc \
 654         $(ALL_CFLAGS) ${srcdir}/alloca.c
 655 #else
 656 #ifndef HAVE_ALLOCA
 657 alloca.o : alloca.s config.h
 658 /* $(CPP) is cc -E, which may get confused by filenames
 659    that do not end in .c.  So copy file to a safe name.  */
 660         cp ${srcdir}/alloca.s allocatem.c
 661 /* Remove any ^L, blank lines, and preprocessor comments,
 662    since some assemblers barf on them.  Use a different basename for the
 663    output file, since some stupid compilers (Green Hill's) use that
 664    name for the intermediate assembler file. */
 665         $(CPP) $(CPPFLAGS) $(ALL_CFLAGS) allocatem.c | \
 666         sed -e 's/\f//' -e 's/^#.*//' | \
 667         sed -n -e '/^..*$$/p' > allocax.s
 668         -rm -f alloca.o
 669 /* Xenix, in particular, needs to run assembler via cc.  */
 670         $(CC) -c allocax.s
 671         mv allocax.o alloca.o
 672         rm allocax.s allocatem.c
 673 #endif /* HAVE_ALLOCA */
 674 #endif /* ! defined (C_ALLOCA) */
 675
 676 /* Nearly all the following files depend on lisp.h,
 677    but it is not included as a dependency because
 678    it is so often changed in ways that do not require any recompilation
 679    and so rarely changed in ways that do require any.  */
 680
 681 abbrev.o : abbrev.c buffer.h commands.h $(config_h)
 682 buffer.o : buffer.c buffer.h commands.h window.h \
 683    INTERVAL_SRC blockinput.h $(config_h)
 684 callint.o : callint.c window.h commands.h buffer.h mocklisp.h \
 685    keyboard.h $(config_h)
 686 callproc.o : callproc.c paths.h buffer.h commands.h $(config_h) \
 687         process.h systty.h syssignal.h
 688 casefiddle.o : casefiddle.c syntax.h commands.h buffer.h $(config_h)
 689 casetab.o : casetab.c buffer.h $(config_h)
 690 cm.o : cm.c cm.h termhooks.h $(config_h)
 691 cmds.o : cmds.c syntax.h buffer.h commands.h $(config_h)
 692 pre-crt0.o : pre-crt0.c
 693 crt0.o : crt0.c $(config_h)
 694         CRT0_COMPILE ${srcdir}/crt0.c
 695 dired.o : dired.c commands.h buffer.h $(config_h) regex.h
 696 dispnew.o : dispnew.c commands.h frame.h window.h buffer.h dispextern.h \
 697    termchar.h termopts.h termhooks.h cm.h disptab.h systty.h systime.h $(config_h)
 698 doc.o : doc.c $(config_h) paths.h buffer.h keyboard.h
 699 doprnt.o : doprnt.c
 700 editfns.o : editfns.c window.h buffer.h systime.h INTERVAL_SRC $(config_h)
 701 emacs.o : emacs.c commands.h systty.h syssignal.h process.h INTERVAL_SRC $(config_h)
 702         $(CC) -c -DCONFIGURATION="$(configuration)" $(CPPFLAGS) $(ALL_CFLAGS) $<
 703 fileio.o : fileio.c window.h buffer.h systime.h INTERVAL_SRC $(config_h)
 704 filelock.o : filelock.c buffer.h paths.h $(config_h)
 705 filemode.o : filemode.c  $(config_h)
 706 getloadavg.o : getloadavg.c $(config_h)
 707 indent.o : indent.c frame.h window.h indent.h buffer.h $(config_h) termchar.h \
 708    termopts.h disptab.h
 709 insdel.o : insdel.c window.h buffer.h INTERVAL_SRC blockinput.h $(config_h)
 710 keyboard.o : keyboard.c termchar.h termhooks.h termopts.h buffer.h \
 711    commands.h frame.h window.h macros.h disptab.h keyboard.h syssignal.h \
 712    systty.h systime.h dispextern.h intervals.h blockinput.h $(config_h)
 713 keymap.o : keymap.c buffer.h commands.h keyboard.h termhooks.h blockinput.h \
 714    $(config_h)
 715 lastfile.o : lastfile.c  $(config_h)
 716 macros.o : macros.c window.h buffer.h commands.h macros.h $(config_h)
 717 malloc.o : malloc.c $(config_h)
 718 gmalloc.o : gmalloc.c $(config_h)
 719 ralloc.o : ralloc.c $(config_h)
 720 vm-limit.o : vm-limit.c mem-limits.h $(config_h)
 721 marker.o : marker.c buffer.h $(config_h)
 722 minibuf.o : minibuf.c syntax.h dispextern.h frame.h window.h \
 723    buffer.h commands.h $(config_h)
 724 mocklisp.o : mocklisp.c buffer.h $(config_h)
 725 process.o : process.c process.h buffer.h window.h termhooks.h termopts.h \
 726    commands.h syssignal.h systime.h systty.h syswait.h frame.h $(config_h)
 727 regex.o : regex.c syntax.h buffer.h $(config_h) regex.h
 728 frame.o : frame.c xterm.h window.h frame.h termhooks.h commands.h keyboard.h \
 729    buffer.h $(config_h)
 730 scroll.o : scroll.c termchar.h $(config_h) dispextern.h frame.h
 731 search.o : search.c regex.h commands.h buffer.h syntax.h blockinput.h $(config_h)
 732 syntax.o : syntax.c syntax.h buffer.h commands.h $(config_h)
 733 sysdep.o : sysdep.c $(config_h) dispextern.h termhooks.h termchar.h termopts.h \
 734    frame.h syssignal.h systty.h systime.h syswait.h blockinput.h window.h
 735 term.o : term.c termchar.h termhooks.h termopts.h $(config_h) cm.h frame.h \
 736    disptab.h
 737 termcap.o : termcap.c $(config_h)
 738 terminfo.o : terminfo.c $(config_h)
 739 tparam.o : tparam.c $(config_h)
 740 undo.o : undo.c buffer.h commands.h $(config_h)
 741 UNEXEC : UNEXEC_SRC $(config_h)
 742 window.o : window.c indent.h commands.h frame.h window.h buffer.h termchar.h \
 743    termhooks.h disptab.h keyboard.h $(config_h)
 744 xdisp.o : xdisp.c macros.h commands.h indent.h buffer.h dispextern.h \
 745    termchar.h frame.h window.h disptab.h termhooks.h $(config_h)
 746 xfaces.o : xfaces.c dispextern.h frame.h xterm.h buffer.h blockinput.h \
 747    window.h $(config_h)
 748 xfns.o : xfns.c buffer.h frame.h window.h keyboard.h xterm.h \
 749    blockinput.h $(config_h)
 750 xmenu.o : xmenu.c xterm.h window.h frame.h keyboard.h blockinput.h $(config_h)
 751 xterm.o : xterm.c xterm.h termhooks.h termopts.h termchar.h window.h \
 752   dispextern.h frame.h disptab.h blockinput.h systime.h \
 753   gnu.h sink.h sinkmask.h $(config_h)
 754 xselect.o : xselect.c dispextern.h frame.h xterm.h blockinput.h $(config_h)
 755 xrdb.o : xrdb.c $(config_h)
 756 hftctl.o : hftctl.c $(config_h)
 757
 758 /* The files of Lisp proper */
 759
 760 alloc.o : alloc.c frame.h window.h buffer.h  puresize.h syssignal.h
 761 alloc.o : blockinput.h $(config_h) INTERVAL_SRC
 762 bytecode.o : bytecode.c buffer.h $(config_h)
 763 data.o : data.c buffer.h puresize.h syssignal.h $(config_h)
 764 eval.o : eval.c commands.h keyboard.h blockinput.h $(config_h)
 765 floatfns.o : floatfns.c $(config_h)
 766 fns.o : fns.c commands.h $(config_h) frame.h buffer.h keyboard.h INTERVAL_SRC
 767 print.o : print.c process.h frame.h window.h buffer.h $(config_h)
 768 lread.o : lread.c commands.h keyboard.h buffer.h paths.h $(config_h) \
 769  termhooks.h
 770
 771 /* Text properties support */
 772 textprop.o : textprop.c buffer.h intervals.h $(config_h)
 773 intervals.o : intervals.c buffer.h intervals.h puresize.h $(config_h)
 774
 775 /* System-specific programs to be made.
 776    OTHER_FILES, OBJECTS_SYSTEM and OBJECTS_MACHINE
 777    select which of these should be compiled.  */
 778
 779 sunfns.o  : sunfns.c buffer.h $(config_h)
 780
 781 ${libsrc}emacstool: ${libsrc}emacstool.c
 782         cd ${libsrc}; ${MAKE} ${MFLAGS} emacstool
 783 mostlyclean:
 784         rm -f temacs prefix-args xmakefile* core \#* *.o libXMenu11.a
 785         rm -f ../etc/DOC
 786 clean: mostlyclean
 787         rm -f emacs-* emacs
 788 /**/# This is used in making a distribution.
 789 /**/# Do not use it on development directories!
 790 distclean: clean
 791         rm -f paths.h config.h Makefile Makefile.in ../etc/DOC-*
 792 realclean: distclean
 793         rm -f TAGS
 794 versionclean:
 795         -rm -f emacs emacs-* ../etc/DOC*
 796 extraclean: distclean
 797         -rm -f *~ \#* m/?*~ s/?*~
 798
 799 /* The rule for the [sm] files has to be written a little funny to
 800    avoid looking like a C comment to CPP. */
 801 SOURCES = *.[ch] [sm]/?* COPYING ymakefile \
 802         config.h.in README COPYING ChangeLog vms.pp-trans
 803 unlock:
 804         chmod u+w $(SOURCES)
 805
 806 relock:
 807         chmod -w $(SOURCES)
 808         chmod +w paths.h
 809 tagsfiles = [a-z]*.h [a-z]*.c ../lisp/[a-z]*.el ../lisp/term/[a-z]*.el
 810 TAGS: $(tagsfiles)
 811         etags $(tagsfiles)
 812 tags: TAGS
 813 .PHONY: tags