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