Makefile.in

   1 # DIST: This is the distribution Makefile for Emacs.  configure can
   2 # DIST: make most of the changes to this file you might want, so try
   3 # DIST: that first.
   4
   5 # make all      to compile and build Emacs.
   6 # make install  to install it.
   7 # make TAGS     to update tags tables.
   8 #
   9 # make clean  or  make mostlyclean
  10 #      Delete all files from the current directory that are normally
  11 #      created by building the program.  Don't delete the files that
  12 #      record the configuration.  Also preserve files that could be made
  13 #      by building, but normally aren't because the distribution comes
  14 #      with them.
  15 #
  16 #      Delete `.dvi' files here if they are not part of the distribution.
  17 #
  18 # make distclean
  19 #      Delete all files from the current directory that are created by
  20 #      configuring or building the program.  If you have unpacked the
  21 #      source and built the program without creating any other files,
  22 #      `make distclean' should leave only the files that were in the
  23 #      distribution.
  24 #
  25 # make maintainer-clean
  26 #      Delete everything from the current directory that can be
  27 #      reconstructed with this Makefile.  This typically includes
  28 #      everything deleted by distclean, plus more: C source files
  29 #      produced by Bison, tags tables, info files, and so on.
  30 #
  31 # make extraclean
  32 #      Still more severe - delete backup and autosave files, too.
  33
  34 SHELL = /bin/sh
  35
  36 # If Make doesn't predefine MAKE, set it here.
  37 @SET_MAKE@
  38
  39 # ==================== Things `configure' Might Edit ====================
  40
  41 CC=@CC@
  42 CPP=@CPP@
  43 C_SWITCH_SYSTEM=@c_switch_system@
  44 ALLOCA=@ALLOCA@
  45 LN_S=@LN_S@
  46 CFLAGS=@CFLAGS@
  47 LDFLAGS=@LDFLAGS@
  48 CPPFLAGS=@CPPFLAGS@
  49 C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
  50 LD_SWITCH_X_SITE=@LD_SWITCH_X_SITE@
  51 YACC=@YACC@
  52
  53 ### These help us choose version- and architecture-specific directories
  54 ### to install files in.
  55
  56 ### This should be the number of the Emacs version we're building,
  57 ### like `18.59' or `19.0'.
  58 version=@version@
  59
  60 ### This should be the name of the configuration we're building Emacs
  61 ### for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
  62 configuration=@configuration@
  63
  64 # ==================== Where To Install Things ====================
  65
  66 # The default location for installation.  Everything is placed in
  67 # subdirectories of this directory.  The default values for many of
  68 # the variables below are expressed in terms of this one, so you may
  69 # not need to change them.  This defaults to /usr/local.
  70 prefix=@prefix@
  71
  72 # Like `prefix', but used for architecture-specific files.
  73 exec_prefix=@exec_prefix@
  74
  75 # Where to install Emacs and other binaries that people will want to
  76 # run directly (like etags).
  77 bindir=@bindir@
  78
  79 # Where to install architecture-independent data files.  ${lispdir}
  80 # and ${etcdir} are subdirectories of this.
  81 datadir=@datadir@
  82
  83 # Where to install and expect the files that Emacs modifies as it
  84 # runs.  These files are all architecture-independent.
  85 # Right now, this is not used.
  86 sharedstatedir=@sharedstatedir@
  87
  88 # Where to install and expect executable files to be run by Emacs
  89 # rather than directly by users, and other architecture-dependent
  90 # data.  ${archlibdir} is a subdirectory of this.
  91 libexecdir=@libexecdir@
  92
  93 # Where to install Emacs's man pages, and what extension they should have.
  94 mandir=@mandir@
  95 manext=.1
  96 man1dir=$(mandir)/man1
  97
  98 # Where to install and expect the info files describing Emacs.  In the
  99 # past, this defaulted to a subdirectory of ${prefix}/lib/emacs, but
 100 # since there are now many packages documented with the texinfo
 101 # system, it is inappropriate to imply that it is part of Emacs.
 102 infodir=@infodir@
 103
 104 # Where to look for bitmap files.
 105 bitmapdir=@bitmapdir@
 106
 107 # Where to find the source code.  The source code for Emacs's C kernel is
 108 # expected to be in ${srcdir}/src, and the source code for Emacs's
 109 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 110 # set by the configure script's `--srcdir' option.
 111
 112 # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
 113 srcdir=@srcdir@
 114
 115 # Tell make where to find source files; this is needed for the makefiles.
 116 VPATH=@srcdir@
 117
 118 # Where to find the application default.
 119 x_default_search_path=@x_default_search_path@
 120
 121 # ==================== Emacs-specific directories ====================
 122
 123 # These variables hold the values Emacs will actually use.  They are
 124 # based on the values of the standard Make variables above.
 125
 126 # Where to install the lisp files distributed with
 127 # Emacs.  This includes the Emacs version, so that the
 128 # lisp files for different versions of Emacs will install
 129 # themselves in separate directories.
 130 lispdir=@lispdir@
 131
 132 # Directories Emacs should search for lisp files specific
 133 # to this site (i.e. customizations), before consulting
 134 # ${lispdir}.  This should be a colon-separated list of
 135 # directories.
 136 locallisppath=@locallisppath@
 137
 138 # Where Emacs will search to find its lisp files.  Before
 139 # changing this, check to see if your purpose wouldn't
 140 # better be served by changing locallisppath.  This
 141 # should be a colon-separated list of directories.
 142 lisppath=@lisppath@
 143
 144 # Where Emacs will search for its lisp files while
 145 # building.  This is only used during the process of
 146 # compiling Emacs, to help Emacs find its lisp files
 147 # before they've been installed in their final location.
 148 # It's usually identical to lisppath, except that
 149 # it does not include locallisppath, and the
 150 # entry for the directory containing the installed lisp
 151 # files has been replaced with ../lisp.  This should be a
 152 # colon-separated list of directories.
 153 buildlisppath=${srcdir}/lisp
 154
 155 # Where to install the other architecture-independent
 156 # data files distributed with Emacs (like the tutorial,
 157 # the cookie recipes and the Zippy database). This path
 158 # usually contains the Emacs version number, so the data
 159 # files for multiple versions of Emacs may be installed
 160 # at once.
 161 etcdir=@etcdir@
 162
 163 # Where to put executables to be run by Emacs rather than
 164 # the user.  This path usually includes the Emacs version
 165 # and configuration name, so that multiple configurations
 166 # for multiple versions of Emacs may be installed at
 167 # once.
 168 archlibdir=@archlibdir@
 169
 170 # Where to put the docstring file.
 171 docdir=@docdir@
 172
 173 # ==================== Utility Programs for the Build ====================
 174
 175 # Allow the user to specify the install program.
 176 INSTALL = @INSTALL@
 177 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 178 INSTALL_DATA = @INSTALL_DATA@
 179 INSTALL_INFO = install-info
 180 # By default, we uphold the dignity of our programs.
 181 INSTALL_STRIP =
 182
 183 # ============================= Targets ==============================
 184
 185 # What emacs should be called when installed.
 186 EMACS = emacs
 187
 188 # Subdirectories to make recursively.  `lisp' is not included
 189 # because the compiled lisp files are part of the distribution
 190 # and you cannot remake them without installing Emacs first.
 191 SUBDIR = lib-src src leim
 192
 193 # The makefiles of the directories in $SUBDIR.
 194 SUBDIR_MAKEFILES = lib-src/Makefile man/Makefile src/Makefile oldXMenu/Makefile lwlib/Makefile leim/Makefile
 195
 196 # Subdirectories to install, and where they'll go.
 197 # lib-src's makefile knows how to install it, so we don't do that here.
 198 # leim's makefile also knows how to install it, so we don't do that here.
 199 # When installing the info files, we need to do special things to
 200 # avoid nuking an existing dir file, so we don't do that here;
 201 # instead, we have written out explicit code in the `install' targets.
 202 COPYDIR = ${srcdir}/etc ${srcdir}/lisp
 203 COPYDESTS = ${etcdir} ${lispdir}
 204
 205 all: ${SUBDIR}
 206
 207 removenullpaths=sed -e 's/^://g' -e 's/:$$//g' -e 's/::/:/g'
 208
 209 # Generate epaths.h from epaths.in.  This target is invoked by `configure'.
 210 epaths-force: FRC
 211         @(lisppath=`echo ${lisppath} | ${removenullpaths}` ;            \
 212           buildlisppath=`echo ${buildlisppath} | ${removenullpaths}` ;  \
 213           x_default_search_path=`echo ${x_default_search_path}`; \
 214           sed < ${srcdir}/src/epaths.in > epaths.h.$$$$         \
 215           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'$${lisppath}'";'        \
 216           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'$${buildlisppath}'";' \
 217           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 218           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 219           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 220           -e 's;\(#.*PATH_BITMAPS\).*$$;\1 "${bitmapdir}";'             \
 221           -e 's;\(#.*PATH_X_DEFAULTS\).*$$;\1 "${x_default_search_path}";' \
 222           -e 's;\(#.*PATH_DOC\).*$$;\1 "${docdir}";') &&                \
 223         ${srcdir}/move-if-change epaths.h.$$$$ src/epaths.h
 224
 225 # For parallel make, src should be build before leim.
 226 leim:   src
 227
 228 src:    lib-src FRC
 229
 230 lib-src: FRC src/config.stamp
 231
 232 .RECURSIVE: ${SUBDIR}
 233
 234 ${SUBDIR}: ${SUBDIR_MAKEFILES} FRC
 235         cd $@; $(MAKE) all $(MFLAGS) \
 236           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 237           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}'
 238
 239 blessmail: ${SUBDIR_MAKEFILES} src FRC
 240         cd lib-src; $(MAKE) maybe-blessmail $(MFLAGS) \
 241           MAKE='${MAKE}' archlibdir='$(archlibdir)'
 242
 243 Makefile: $(srcdir)/Makefile.in config.status
 244         ./config.status
 245
 246 config.status: configure
 247         ./config.status --recheck
 248
 249 ${srcdir}/configure: configure.in
 250         cd ${srcdir} && autoconf
 251
 252 src/Makefile: $(srcdir)/src/Makefile.in config.status
 253         ./config.status
 254
 255 src/config.stamp: $(srcdir)/src/config.in config.status
 256         ./config.status
 257         touch src/config.stamp
 258
 259 lib-src/Makefile: $(srcdir)/lib-src/Makefile.in config.status
 260         ./config.status
 261
 262 man/Makefile: $(srcdir)/man/Makefile.in config.status
 263         ./config.status
 264
 265 oldXMenu/Makefile: $(srcdir)/oldXMenu/Makefile.in config.status
 266         ./config.status
 267
 268 lwlib/Makefile: $(srcdir)/lwlib/Makefile.in config.status
 269         ./config.status
 270
 271 leim/Makefile: $(srcdir)/leim/Makefile.in config.status
 272         ./config.status
 273
 274 # ==================== Installation ====================
 275
 276 ## If we let lib-src do its own installation, that means we
 277 ## don't have to duplicate the list of utilities to install in
 278 ## this Makefile as well.
 279
 280 ## On AIX, use tar xBf.
 281 ## On Xenix, use tar xpf.
 282
 283 .PHONY: install mkdir
 284
 285 ## We delete each directory in ${COPYDESTS} before we copy into it;
 286 ## that way, we can reinstall over directories that have been put in
 287 ## place with their files read-only (perhaps because they are checked
 288 ## into RCS).  In order to make this safe, we make sure that the
 289 ## source exists and is distinct from the destination.
 290 ### We do install-arch-indep first because
 291 ### the executable needs the Lisp files and DOC file to work properly.
 292 install: all install-arch-indep install-arch-dep install-leim blessmail
 293         @true
 294
 295 ### Install the executables that were compiled specifically for this machine.
 296 ### It would be nice to do something for a parallel make
 297 ### to ensure that install-arch-indep finishes before this starts.
 298 install-arch-dep: mkdir
 299         (cd lib-src; \
 300           $(MAKE) install $(MFLAGS) prefix=${prefix} \
 301             exec_prefix=${exec_prefix} bindir=${bindir} \
 302             libexecdir=${libexecdir} archlibdir=${archlibdir} \
 303             INSTALL_STRIP=${INSTALL_STRIP})
 304         ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs ${bindir}/emacs-${version}
 305         -chmod 1755  ${bindir}/emacs-${version}
 306         rm -f ${bindir}/$(EMACS)
 307         -ln ${bindir}/emacs-${version} ${bindir}/$(EMACS)
 308         unset CDPATH; \
 309         for f in `cd lib-src && echo fns-*.el`; do \
 310           ${INSTALL_DATA} lib-src/$$f ${archlibdir}/$$f; \
 311         done
 312
 313 ### Install the files that are machine-independent.
 314 ### Most of them come straight from the distribution;
 315 ### the exception is the DOC-* files, which are copied
 316 ## from the build directory.
 317
 318 ## Note that we copy DOC* and then delete DOC
 319 ## as a workaround for a bug in tar on Ultrix 4.2.
 320 install-arch-indep: mkdir info
 321         -set ${COPYDESTS} ; \
 322         unset CDPATH; \
 323         for dir in ${COPYDIR} ; do \
 324           if [ `(cd $$1 && /bin/pwd)` != `(cd $${dir} && /bin/pwd)` ] ; then \
 325             rm -rf $$1 ; \
 326           fi ; \
 327           shift ; \
 328         done
 329         -set ${COPYDESTS} ; \
 330         mkdir ${COPYDESTS} ; \
 331         chmod ugo+rx ${COPYDESTS} ; \
 332         unset CDPATH; \
 333         for dir in ${COPYDIR} ; do \
 334           dest=$$1 ; shift ; \
 335           [ -d $${dir} ] \
 336           && [ `(cd $${dir} && /bin/pwd)` != `(cd $${dest} && /bin/pwd)` ] \
 337           && (echo "Copying $${dir} to $${dest}..." ; \
 338               (cd $${dir}; tar -cf - . ) \
 339                 |(cd $${dest};umask 022; tar -xvf - && cat > /dev/null); \
 340               for subdir in `find $${dest} -type d ! -name RCS -print` ; do \
 341                 chmod a+rx $${subdir} ; \
 342                 rm -rf $${subdir}/RCS ; \
 343                 rm -rf $${subdir}/CVS ; \
 344                 rm -f  $${subdir}/\#* ; \
 345                 rm -f  $${subdir}/.\#* ; \
 346                 rm -f  $${subdir}/*~ ; \
 347                 rm -f  $${subdir}/*.orig ; \
 348                 rm -f  $${subdir}/[mM]akefile* ; \
 349                 rm -f  $${subdir}/ChangeLog* ; \
 350                 rm -f  $${subdir}/dired.todo ; \
 351               done) ; \
 352         done
 353         -rm -f ${lispdir}/subdirs.el
 354         $(srcdir)/update-subdirs ${lispdir}
 355         if [ -f ${datadir}/emacs/${version}/site-lisp/subdirs.el ]; \
 356         then true; \
 357         else \
 358           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 359            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 360             > ${datadir}/emacs/${version}/site-lisp/subdirs.el; \
 361         fi
 362         chmod a+r ${datadir}/emacs/${version}/site-lisp/subdirs.el
 363         -if [ -f ${datadir}/emacs/site-lisp/subdirs.el ]; \
 364         then true; \
 365         else \
 366           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 367            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 368             > ${datadir}/emacs/site-lisp/subdirs.el; \
 369         fi
 370         -chmod a+r ${datadir}/emacs/site-lisp/subdirs.el
 371         unset CDPATH; \
 372         if [ `(cd ./etc; /bin/pwd)` != `(cd ${docdir}; /bin/pwd)` ]; \
 373         then \
 374            echo "Copying etc/DOC-* to ${docdir} ..." ; \
 375            (cd ./etc; tar -cf - DOC*) \
 376              |(cd ${docdir}; umask 0; tar -xvf - && cat > /dev/null); \
 377            (cd $(docdir); chmod a+r DOC*; rm DOC); \
 378         else true; fi
 379         unset CDPATH; \
 380         if [ -r ./lisp ] \
 381            && [ -r ./lisp/simple.el ] \
 382            && [ x`(cd ./lisp; /bin/pwd)` != x`(cd ${lispdir}; /bin/pwd)` ] \
 383            && [ x`(cd ${srcdir}/lisp; /bin/pwd)` != x`(cd ./lisp; /bin/pwd)` ]; \
 384         then \
 385            echo "Copying lisp/*.el and lisp/*.elc to ${lispdir} ..." ; \
 386            (cd lisp; tar -cf - *.el *.elc) \
 387              |(cd ${lispdir}; umask 0; tar -xvf - && cat > /dev/null); \
 388         else true; fi
 389         unset CDPATH; \
 390         thisdir=`/bin/pwd`; \
 391         if [ `(cd ${srcdir}/info && /bin/pwd)` != `(cd ${infodir} && /bin/pwd)` ]; \
 392         then \
 393           (cd ${infodir};  \
 394            if [ -f dir ]; then true; \
 395            else \
 396              (cd $${thisdir}; \
 397               ${INSTALL_DATA} ${srcdir}/info/dir ${infodir}/dir; \
 398               chmod a+r ${infodir}/dir); \
 399            fi; \
 400            cd ${srcdir}/info ; \
 401            for f in ada-mode* autotype* ccmode* cl* dired-x* ediff* efaq* emacs* eudc* forms* gnus* idlwave* info* message* mh-e* reftex* sc* vip* widget*; do \
 402              (cd $${thisdir}; \
 403               ${INSTALL_DATA} ${srcdir}/info/$$f ${infodir}/$$f; \
 404               chmod a+r ${infodir}/$$f); \
 405            done); \
 406         else true; fi
 407         -unset CDPATH; \
 408         thisdir=`/bin/pwd`; \
 409         if [ `(cd ${srcdir}/info && /bin/pwd)` != `(cd ${infodir} && /bin/pwd)` ]; \
 410         then \
 411           for f in ada-mode autotype ccmode cl dired-x ediff efaq emacs eudc forms gnus idlwave info message mh-e reftex sc vip viper widget; do \
 412             (cd $${thisdir}; \
 413              ${INSTALL_INFO} --dir-file=${infodir}/dir --info-file=${infodir}/$$f); \
 414           done; \
 415         else true; fi
 416         -chmod -R a+r ${datadir}/emacs ${COPYDESTS} ${infodir}
 417         thisdir=`/bin/pwd`; \
 418         cd ${srcdir}/etc; \
 419         for page in emacs etags ctags ; do \
 420           (cd $${thisdir}; \
 421            ${INSTALL_DATA} ${srcdir}/etc/$${page}.1 ${man1dir}/$${page}${manext}; \
 422            chmod a+r ${man1dir}/$${page}${manext}); \
 423         done
 424
 425 ### Install LEIM files.  Although they are machine-independent, we
 426 ### have separate target here instead of including it in
 427 ### `install-arch-indep'.  People who extracted LEIM files after they
 428 ### insalled Emacs itself can install only LEIM files by this target.
 429 install-leim: leim/Makefile mkdir
 430         cd leim; $(MAKE) install
 431
 432 ### Build Emacs and install it, stripping binaries while installing them.
 433 install-strip:
 434         $(MAKE) INSTALL_STRIP=-s install
 435
 436 ### Build all the directories we're going to install Emacs in.  Since
 437 ### we may be creating several layers of directories (for example,
 438 ### /usr/local/lib/emacs/19.0/mips-dec-ultrix4.2), we use mkinstalldirs
 439 ### instead of mkdir.  Not all systems' mkdir programs have the `-p' flag.
 440 mkdir: FRC
 441         if [ -d ${datadir} ]; then true; else \
 442           $(srcdir)/mkinstalldirs ${datadir}; \
 443           chmod a+r ${datadir};\
 444         fi
 445         $(srcdir)/mkinstalldirs ${COPYDESTS} ${infodir} ${man1dir} \
 446           ${bindir} ${docdir} ${libexecdir} \
 447           ${datadir}/emacs/site-lisp \
 448           ${datadir}/emacs/${version}/site-lisp \
 449           `echo ${locallisppath} | sed 's/:/ /g'`
 450
 451 ### Delete all the installed files that the `install' target would
 452 ### create (but not the noninstalled files such as `make all' would
 453 ### create).
 454 ###
 455 ### Don't delete the lisp and etc directories if they're in the source tree.
 456 uninstall:
 457         (cd lib-src;                                    \
 458          $(MAKE) $(MFLAGS) uninstall                    \
 459             prefix=${prefix} exec_prefix=${exec_prefix} \
 460             bindir=${bindir} libexecdir=${libexecdir} archlibdir=${archlibdir})
 461         unset CDPATH; \
 462         for dir in ${lispdir} ${etcdir} ; do            \
 463           if [ -d $${dir} ]; then                       \
 464             case `(cd $${dir} ; /bin/pwd)` in           \
 465               `(cd ${srcdir} ; /bin/pwd)`* ) ;;         \
 466               * ) rm -rf $${dir} ;;                     \
 467             esac ;                                      \
 468             case $${dir} in                             \
 469               ${datadir}/emacs/${version}/* )           \
 470                 rm -rf ${datadir}/emacs/${version}      \
 471               ;;                                        \
 472             esac ;                                      \
 473           fi ;                                          \
 474         done
 475         (cd ${infodir} && rm -f cl* dired-x* ediff* emacs* forms* gnus* info* mh-e* sc* vip*)
 476         (cd ${man1dir}  && rm -f emacs.1 etags.1 ctags.1)
 477         (cd ${bindir}  && rm -f emacs-${version} $(EMACS))
 478
 479
 480 FRC:
 481
 482 # ==================== Cleaning up and miscellanea ====================
 483
 484 .PHONY: mostlyclean clean distclean maintainer-clean extraclean
 485
 486 ### `mostlyclean'
 487 ###      Like `clean', but may refrain from deleting a few files that people
 488 ###      normally don't want to recompile.  For example, the `mostlyclean'
 489 ###      target for GCC does not delete `libgcc.a', because recompiling it
 490 ###      is rarely necessary and takes a lot of time.
 491 mostlyclean: FRC
 492         (cd src;      $(MAKE) $(MFLAGS) mostlyclean)
 493         (cd oldXMenu; $(MAKE) $(MFLAGS) mostlyclean)
 494         (cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 495         (cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
 496         -(cd man &&   $(MAKE) $(MFLAGS) mostlyclean)
 497         (cd leim;     $(MAKE) $(MFLAGS) mostlyclean)
 498
 499 ### `clean'
 500 ###      Delete all files from the current directory that are normally
 501 ###      created by building the program.  Don't delete the files that
 502 ###      record the configuration.  Also preserve files that could be made
 503 ###      by building, but normally aren't because the distribution comes
 504 ###      with them.
 505 ###
 506 ###      Delete `.dvi' files here if they are not part of the distribution.
 507 clean: FRC
 508         (cd src;      $(MAKE) $(MFLAGS) clean)
 509         (cd oldXMenu; $(MAKE) $(MFLAGS) clean)
 510         (cd lwlib;    $(MAKE) $(MFLAGS) clean)
 511         (cd lib-src;  $(MAKE) $(MFLAGS) clean)
 512         -(cd man &&   $(MAKE) $(MFLAGS) clean)
 513         (cd leim;     $(MAKE) $(MFLAGS) clean)
 514
 515 ### `distclean'
 516 ###      Delete all files from the current directory that are created by
 517 ###      configuring or building the program.  If you have unpacked the
 518 ###      source and built the program without creating any other files,
 519 ###      `make distclean' should leave only the files that were in the
 520 ###      distribution.
 521 top_distclean=\
 522         rm -f config.status config.cache config.log ; \
 523         rm -f Makefile ${SUBDIR_MAKEFILES} ; \
 524         if [ -d lock ] ; then (cd lock && (rm -f * || true)); else true; fi
 525 distclean: FRC
 526         (cd src;      $(MAKE) $(MFLAGS) distclean)
 527         (cd oldXMenu; $(MAKE) $(MFLAGS) distclean)
 528         (cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 529         (cd lib-src;  $(MAKE) $(MFLAGS) distclean)
 530         (cd man &&    $(MAKE) $(MFLAGS) distclean)
 531         (cd leim;     $(MAKE) $(MFLAGS) distclean)
 532         ${top_distclean}
 533
 534 ### `maintainer-clean'
 535 ###      Delete everything from the current directory that can be
 536 ###      reconstructed with this Makefile.  This typically includes
 537 ###      everything deleted by distclean, plus more: C source files
 538 ###      produced by Bison, tags tables, info files, and so on.
 539 ###
 540 ###      One exception, however: `make maintainer-clean' should not delete
 541 ###      `configure' even if `configure' can be remade using a rule in the
 542 ###      Makefile.  More generally, `make maintainer-clean' should not delete
 543 ###      anything that needs to exist in order to run `configure' and then
 544 ###      begin to build the program.
 545 maintainer-clean: FRC
 546         (cd src;      $(MAKE) $(MFLAGS) maintainer-clean)
 547         (cd oldXMenu; $(MAKE) $(MFLAGS) maintainer-clean)
 548         (cd lwlib;    $(MAKE) $(MFLAGS) maintainer-clean)
 549         (cd lib-src;  $(MAKE) $(MFLAGS) maintainer-clean)
 550         -(cd man &&   $(MAKE) $(MFLAGS) maintainer-clean)
 551         (cd leim;     $(MAKE) $(MFLAGS) maintainer-clean)
 552         ${top_distclean}
 553
 554 ### This doesn't actually appear in the coding standards, but Karl
 555 ### says GCC supports it, and that's where the configuration part of
 556 ### the coding standards seem to come from.  It's like distclean, but
 557 ### it deletes backup and autosave files too.
 558 extraclean:
 559         for i in ${SUBDIR}; do (cd $$i; $(MAKE) $(MFLAGS) extraclean); done
 560         ${top_distclean}
 561         -rm config-tmp-*
 562         -rm -f *~ \#*
 563
 564 ### Unlocking and relocking.  The idea of these productions is to reduce
 565 ### hassles when installing an incremental tar of Emacs.  Do `make unlock'
 566 ### before unlocking the file to take the write locks off all sources so
 567 ### that tar xvof will overwrite them without fuss.  Then do `make relock'
 568 ### afterward so that VC mode will know which files should be checked in
 569 ### if you want to mung them.
 570 ###
 571 ### Note: it's no disaster if these productions miss a file or two; tar
 572 ### and VC will swiftly let you know if this happens, and it is easily
 573 ### corrected.
 574 SOURCES = ChangeLog GETTING.GNU.SOFTWARE INSTALL Makefile.in \
 575         README configure make-dist move-if-change
 576
 577 .PHONY: unlock relock
 578
 579 unlock:
 580         chmod u+w $(SOURCES)
 581         -(cd elisp; chmod u+w Makefile README *.texi)
 582         (cd etc; $(MAKE) $(MFLAGS) unlock)
 583         (cd lib-src; $(MAKE) $(MFLAGS) unlock)
 584         (cd lisp; $(MAKE) $(MFLAGS) unlock)
 585         (cd lisp/term; chmod u+w README *.el)
 586         (cd man; chmod u+w *texi* ChangeLog split-man)
 587         (cd oldXMenu; chmod u+w *.[ch] Makefile README)
 588         (cd lwlib; chmod u+w *.[ch] Makefile README)
 589         (cd src; $(MAKE) $(MFLAGS) unlock)
 590
 591 relock:
 592         chmod u-w $(SOURCES)
 593         -(cd elisp; chmod u-w Makefile README *.texi)
 594         (cd etc; $(MAKE) $(MFLAGS) relock)
 595         (cd lib-src; $(MAKE) $(MFLAGS) relock)
 596         (cd lisp; $(MAKE) $(MFLAGS) relock)
 597         (cd lisp/term; chmod u+w README *.el)
 598         (cd man; chmod u+w *texi* ChangeLog split-man)
 599         (cd oldXMenu; chmod u+w *.[ch] Makefile README)
 600         (cd lwlib; chmod u+w *.[ch] Makefile README)
 601         (cd src; $(MAKE) $(MFLAGS) relock)
 602
 603 TAGS tags:      lib-src src
 604         # The src subdir knows how to do the right thing
 605         # even when the build directory and source dir are different.
 606         cd src; $(MAKE) tags
 607
 608 check:
 609         @echo "We don't have any tests for GNU Emacs yet."
 610
 611 dist:
 612         cd ${srcdir}; ./make-dist
 613
 614 .PHONY: info dvi dist check
 615 force-info:
 616 info: force-info
 617         # Note that man/Makefile knows how to
 618         # put the info files in $(srcdir),
 619         # so we can do ok running make in the build dir.
 620         (cd man; $(MAKE) $(MFLAGS) info)
 621 dvi:
 622         (cd man; $(MAKE) $(MFLAGS) dvi)
 623
 624 #### Bootstrapping.
 625
 626 ### This is meant for Emacs maintainers only.  It first cleans the
 627 ### lisp subdirectory, removing all compiled Lisp files.  Then a
 628 ### special emacs executable is built from Lisp sources, which is then
 629 ### used to compile Lisp files.  The last step is a "normal" make.
 630
 631 bootstrap: clean
 632         (cd lisp; $(MAKE) $(MFLAGS) bootstrap-clean)
 633         (cd src; $(MAKE) $(MFLAGS) bootstrap)
 634         -(cd lisp; $(MAKE) $(MFLAGS) bootstrap EMACS=../src/bootstrap-emacs)
 635         $(MAKE) $(MFLAGS) clean
 636         $(MAKE) $(MFLAGS)
 637