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/:$$//g' -e 's/::/:/g'
 208
 209 # Generate paths.h from paths.in.  This target is invoked by `configure'.
 210 paths-force: FRC
 211         @(lisppath=`echo ${lisppath} | ${removenullpaths}` ;            \
 212           buildlisppath=`echo ${buildlisppath} | ${removenullpaths}` ;  \
 213           x_default_search_path=`echo ${x_default_search_path}`; \
 214           sed < ${srcdir}/src/paths.in > paths.h.$$$$           \
 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;\(#.*PATH_DOC\).*$$;\1 "${docdir}";') &&                \
 223         ${srcdir}/move-if-change paths.h.$$$$ src/paths.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 src/Makefile: $(srcdir)/src/Makefile.in config.status
 247         ./config.status
 248
 249 src/config.stamp: $(srcdir)/src/config.in config.status
 250         ./config.status
 251         touch src/config.stamp
 252
 253 lib-src/Makefile: $(srcdir)/lib-src/Makefile.in config.status
 254         ./config.status
 255
 256 man/Makefile: $(srcdir)/man/Makefile.in config.status
 257         ./config.status
 258
 259 oldXMenu/Makefile: $(srcdir)/oldXMenu/Makefile.in config.status
 260         ./config.status
 261
 262 lwlib/Makefile: $(srcdir)/lwlib/Makefile.in config.status
 263         ./config.status
 264
 265 leim/Makefile: $(srcdir)/leim/Makefile.in config.status
 266         ./config.status
 267
 268 # ==================== Installation ====================
 269
 270 ## If we let lib-src do its own installation, that means we
 271 ## don't have to duplicate the list of utilities to install in
 272 ## this Makefile as well.
 273
 274 ## On AIX, use tar xBf.
 275 ## On Xenix, use tar xpf.
 276
 277 .PHONY: install mkdir
 278
 279 ## We delete each directory in ${COPYDESTS} before we copy into it;
 280 ## that way, we can reinstall over directories that have been put in
 281 ## place with their files read-only (perhaps because they are checked
 282 ## into RCS).  In order to make this safe, we make sure that the
 283 ## source exists and is distinct from the destination.
 284 ### We do install-arch-indep first because
 285 ### the executable needs the Lisp files and DOC file to work properly.
 286 install: all install-arch-indep install-arch-dep install-leim blessmail
 287         @true
 288
 289 ### Install the executables that were compiled specifically for this machine.
 290 ### It would be nice to do something for a parallel make
 291 ### to ensure that install-arch-indep finishes before this starts.
 292 install-arch-dep: mkdir
 293         (cd lib-src; \
 294           $(MAKE) install $(MFLAGS) prefix=${prefix} \
 295             exec_prefix=${exec_prefix} bindir=${bindir} \
 296             libexecdir=${libexecdir} archlibdir=${archlibdir} \
 297             INSTALL_STRIP=${INSTALL_STRIP})
 298         ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs ${bindir}/emacs-${version}
 299         -chmod 1755  ${bindir}/emacs-${version}
 300         rm -f ${bindir}/$(EMACS)
 301         -ln ${bindir}/emacs-${version} ${bindir}/$(EMACS)
 302         for f in `cd src && echo fns-*.el`; do \
 303           ${INSTALL_DATA} src/$f ${archlibdir}/$f; \
 304         done
 305
 306 ### Install the files that are machine-independent.
 307 ### Most of them come straight from the distribution;
 308 ### the exception is the DOC-* files, which are copied
 309 ## from the build directory.
 310
 311 ## Note that we copy DOC* and then delete DOC
 312 ## as a workaround for a bug in tar on Ultrix 4.2.
 313 install-arch-indep: mkdir
 314         -set ${COPYDESTS} ; \
 315         for dir in ${COPYDIR} ; do \
 316           if [ `(cd $$1 && /bin/pwd)` != `(cd $${dir} && /bin/pwd)` ] ; then \
 317             rm -rf $$1 ; \
 318           fi ; \
 319           shift ; \
 320         done
 321         -set ${COPYDESTS} ; \
 322         mkdir ${COPYDESTS} ; \
 323         chmod ugo+rx ${COPYDESTS} ; \
 324         for dir in ${COPYDIR} ; do \
 325           dest=$$1 ; shift ; \
 326           [ -d $${dir} ] \
 327           && [ `(cd $${dir} && /bin/pwd)` != `(cd $${dest} && /bin/pwd)` ] \
 328           && (echo "Copying $${dir} to $${dest}..." ; \
 329               (cd $${dir}; tar -cf - . ) \
 330                 |(cd $${dest};umask 022; tar -xvf - && cat > /dev/null); \
 331               for subdir in `find $${dest} -type d ! -name RCS -print` ; do \
 332                 chmod a+rx $${subdir} ; \
 333                 rm -rf $${subdir}/RCS ; \
 334                 rm -rf $${subdir}/CVS ; \
 335                 rm -f  $${subdir}/\#* ; \
 336                 rm -f  $${subdir}/.\#* ; \
 337                 rm -f  $${subdir}/*~ ; \
 338                 rm -f  $${subdir}/*.orig ; \
 339                 rm -f  $${subdir}/[mM]akefile* ; \
 340                 rm -f  $${subdir}/ChangeLog* ; \
 341                 rm -f  $${subdir}/dired.todo ; \
 342               done) ; \
 343         done
 344         -rm -f ${lispdir}/subdirs.el
 345         $(srcdir)/update-subdirs ${lispdir}
 346         if [ -f ${datadir}/emacs/${version}/site-lisp/subdirs.el ]; \
 347         then true; \
 348         else \
 349           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 350            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 351             > ${datadir}/emacs/${version}/site-lisp/subdirs.el; \
 352         fi
 353         chmod a+r ${datadir}/emacs/${version}/site-lisp/subdirs.el
 354         -if [ -f ${datadir}/emacs/site-lisp/subdirs.el ]; \
 355         then true; \
 356         else \
 357           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 358            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 359             > ${datadir}/emacs/site-lisp/subdirs.el; \
 360         fi
 361         -chmod a+r ${datadir}/emacs/site-lisp/subdirs.el
 362         if [ `(cd ./etc; /bin/pwd)` != `(cd ${docdir}; /bin/pwd)` ]; \
 363         then \
 364            echo "Copying etc/DOC-* to ${docdir} ..." ; \
 365            (cd ./etc; tar -cf - DOC*) \
 366              |(cd ${docdir}; umask 0; tar -xvf - && cat > /dev/null); \
 367            (cd $(docdir); chmod a+r DOC*; rm DOC); \
 368         else true; fi
 369         if [ -r ./lisp ] \
 370            && [ -r ./lisp/simple.el ] \
 371            && [ x`(cd ./lisp; /bin/pwd)` != x`(cd ${lispdir}; /bin/pwd)` ] \
 372            && [ x`(cd ${srcdir}/lisp; /bin/pwd)` != x`(cd ./lisp; /bin/pwd)` ]; \
 373         then \
 374            echo "Copying lisp/*.el and lisp/*.elc to ${lispdir} ..." ; \
 375            (cd lisp; tar -cf - *.el *.elc) \
 376              |(cd ${lispdir}; umask 0; tar -xvf - && cat > /dev/null); \
 377         else true; fi
 378         thisdir=`/bin/pwd`; \
 379         if [ `(cd ${srcdir}/info && /bin/pwd)` != `(cd ${infodir} && /bin/pwd)` ]; \
 380         then \
 381           (cd ${infodir};  \
 382            if [ -f dir ]; then true; \
 383            else \
 384              (cd $${thisdir}; \
 385               ${INSTALL_DATA} ${srcdir}/info/dir ${infodir}/dir; \
 386               chmod a+r ${infodir}/dir); \
 387            fi; \
 388            cd ${srcdir}/info ; \
 389            for f in ccmode* cl* customize* dired-x* ediff* emacs* forms* gnus* info* message* mh-e* reftex* sc* vip* widget*; do \
 390              (cd $${thisdir}; \
 391               ${INSTALL_DATA} ${srcdir}/info/$$f ${infodir}/$$f; \
 392               chmod a+r ${infodir}/$$f); \
 393            done); \
 394         else true; fi
 395         -thisdir=`/bin/pwd`; \
 396         if [ `(cd ${srcdir}/info && /bin/pwd)` != `(cd ${infodir} && /bin/pwd)` ]; \
 397         then \
 398           for f in ccmode cl customize dired-x ediff emacs forms gnus info message mh-e reftex sc vip widget; do \
 399             (cd $${thisdir}; \
 400              ${INSTALL_INFO} --dir-file=${infodir}/dir --info-file=${infodir}/$$f); \
 401           done; \
 402         else true; fi
 403         -chmod -R a+r ${COPYDESTS} ${infodir}
 404         thisdir=`/bin/pwd`; \
 405         cd ${srcdir}/etc; \
 406         for page in emacs etags ctags ; do \
 407           (cd $${thisdir}; \
 408            ${INSTALL_DATA} ${srcdir}/etc/$${page}.1 ${man1dir}/$${page}${manext}; \
 409            chmod a+r ${man1dir}/$${page}${manext}); \
 410         done
 411
 412 ### Install LEIM files.  Although they are machine-independent, we
 413 ### have separate target here instead of including it in
 414 ### `install-arch-indep'.  People who extracted LEIM files after they
 415 ### insalled Emacs itself can install only LEIM files by this target.
 416 install-leim: leim/Makefile mkdir
 417         cd leim; $(MAKE) install
 418
 419 ### Build Emacs and install it, stripping binaries while installing them.
 420 install-strip:
 421         $(MAKE) INSTALL_STRIP=-s
 422
 423 ### Build all the directories we're going to install Emacs in.  Since
 424 ### we may be creating several layers of directories (for example,
 425 ### /usr/local/lib/emacs/19.0/mips-dec-ultrix4.2), we use mkinstalldirs
 426 ### instead of mkdir.  Not all systems' mkdir programs have the `-p' flag.
 427 mkdir: FRC
 428         $(srcdir)/mkinstalldirs ${COPYDESTS} ${infodir} ${man1dir} \
 429           ${bindir} ${datadir} ${docdir} ${libexecdir} \
 430           ${datadir}/emacs/site-lisp \
 431           ${datadir}/emacs/${version}/site-lisp \
 432           `echo ${locallisppath} | sed 's/:/ /g'`
 433
 434 ### Delete all the installed files that the `install' target would
 435 ### create (but not the noninstalled files such as `make all' would
 436 ### create).
 437 ###
 438 ### Don't delete the lisp and etc directories if they're in the source tree.
 439 uninstall:
 440         (cd lib-src;                                    \
 441          $(MAKE) $(MFLAGS) uninstall                    \
 442             prefix=${prefix} exec_prefix=${exec_prefix} \
 443             bindir=${bindir} libexecdir=${libexecdir} archlibdir=${archlibdir})
 444         for dir in ${lispdir} ${etcdir} ; do            \
 445           if [ -d $${dir} ]; then                       \
 446             case `(cd $${dir} ; /bin/pwd)` in           \
 447               `(cd ${srcdir} ; /bin/pwd)`* ) ;;         \
 448               * ) rm -rf $${dir} ;;                     \
 449             esac ;                                      \
 450             case $${dir} in                             \
 451               ${datadir}/emacs/${version}/* )           \
 452                 rm -rf ${datadir}/emacs/${version}      \
 453               ;;                                        \
 454             esac ;                                      \
 455           fi ;                                          \
 456         done
 457         (cd ${infodir} && rm -f cl* dired-x* ediff* emacs* forms* gnus* info* mh-e* sc* vip*)
 458         (cd ${man1dir}  && rm -f emacs.1 etags.1 ctags.1)
 459         (cd ${bindir}  && rm -f emacs-${version} $(EMACS))
 460
 461
 462 FRC:
 463
 464 # ==================== Cleaning up and miscellanea ====================
 465
 466 .PHONY: mostlyclean clean distclean maintainer-clean extraclean
 467
 468 ### `mostlyclean'
 469 ###      Like `clean', but may refrain from deleting a few files that people
 470 ###      normally don't want to recompile.  For example, the `mostlyclean'
 471 ###      target for GCC does not delete `libgcc.a', because recompiling it
 472 ###      is rarely necessary and takes a lot of time.
 473 mostlyclean: FRC
 474         (cd src;      $(MAKE) $(MFLAGS) mostlyclean)
 475         (cd oldXMenu; $(MAKE) $(MFLAGS) mostlyclean)
 476         (cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 477         (cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
 478         -(cd man &&   $(MAKE) $(MFLAGS) mostlyclean)
 479         (cd leim;     $(MAKE) $(MFLAGS) mostlyclean)
 480
 481 ### `clean'
 482 ###      Delete all files from the current directory that are normally
 483 ###      created by building the program.  Don't delete the files that
 484 ###      record the configuration.  Also preserve files that could be made
 485 ###      by building, but normally aren't because the distribution comes
 486 ###      with them.
 487 ###
 488 ###      Delete `.dvi' files here if they are not part of the distribution.
 489 clean: FRC
 490         (cd src;      $(MAKE) $(MFLAGS) clean)
 491         (cd oldXMenu; $(MAKE) $(MFLAGS) clean)
 492         (cd lwlib;    $(MAKE) $(MFLAGS) clean)
 493         (cd lib-src;  $(MAKE) $(MFLAGS) clean)
 494         -(cd man &&   $(MAKE) $(MFLAGS) clean)
 495         (cd leim;     $(MAKE) $(MFLAGS) clean)
 496
 497 ### `distclean'
 498 ###      Delete all files from the current directory that are created by
 499 ###      configuring or building the program.  If you have unpacked the
 500 ###      source and built the program without creating any other files,
 501 ###      `make distclean' should leave only the files that were in the
 502 ###      distribution.
 503 top_distclean=\
 504         rm -f config.status config.cache config.log ; \
 505         rm -f Makefile ${SUBDIR_MAKEFILES} ; \
 506         if [ -d lock ] ; then (cd lock && (rm -f * || true)); else true; fi
 507 distclean: FRC
 508         (cd src;      $(MAKE) $(MFLAGS) distclean)
 509         (cd oldXMenu; $(MAKE) $(MFLAGS) distclean)
 510         (cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 511         (cd lib-src;  $(MAKE) $(MFLAGS) distclean)
 512         (cd man &&    $(MAKE) $(MFLAGS) distclean)
 513         (cd leim;     $(MAKE) $(MFLAGS) distclean)
 514         ${top_distclean}
 515
 516 ### `maintainer-clean'
 517 ###      Delete everything from the current directory that can be
 518 ###      reconstructed with this Makefile.  This typically includes
 519 ###      everything deleted by distclean, plus more: C source files
 520 ###      produced by Bison, tags tables, info files, and so on.
 521 ###
 522 ###      One exception, however: `make maintainer-clean' should not delete
 523 ###      `configure' even if `configure' can be remade using a rule in the
 524 ###      Makefile.  More generally, `make maintainer-clean' should not delete
 525 ###      anything that needs to exist in order to run `configure' and then
 526 ###      begin to build the program.
 527 maintainer-clean: FRC
 528         (cd src;      $(MAKE) $(MFLAGS) maintainer-clean)
 529         (cd oldXMenu; $(MAKE) $(MFLAGS) maintainer-clean)
 530         (cd lwlib;    $(MAKE) $(MFLAGS) maintainer-clean)
 531         (cd lib-src;  $(MAKE) $(MFLAGS) maintainer-clean)
 532         -(cd man &&   $(MAKE) $(MFLAGS) maintainer-clean)
 533         (cd leim;     $(MAKE) $(MFLAGS) maintainer-clean)
 534         ${top_distclean}
 535
 536 ### This doesn't actually appear in the coding standards, but Karl
 537 ### says GCC supports it, and that's where the configuration part of
 538 ### the coding standards seem to come from.  It's like distclean, but
 539 ### it deletes backup and autosave files too.
 540 extraclean:
 541         for i in ${SUBDIR}; do (cd $$i; $(MAKE) $(MFLAGS) extraclean); done
 542         ${top_distclean}
 543         -rm config-tmp-*
 544         -rm -f *~ \#*
 545
 546 ### Unlocking and relocking.  The idea of these productions is to reduce
 547 ### hassles when installing an incremental tar of Emacs.  Do `make unlock'
 548 ### before unlocking the file to take the write locks off all sources so
 549 ### that tar xvof will overwrite them without fuss.  Then do `make relock'
 550 ### afterward so that VC mode will know which files should be checked in
 551 ### if you want to mung them.
 552 ###
 553 ### Note: it's no disaster if these productions miss a file or two; tar
 554 ### and VC will swiftly let you know if this happens, and it is easily
 555 ### corrected.
 556 SOURCES = ChangeLog GETTING.GNU.SOFTWARE INSTALL Makefile.in \
 557         README configure make-dist move-if-change
 558
 559 .PHONY: unlock relock
 560
 561 unlock:
 562         chmod u+w $(SOURCES)
 563         -(cd elisp; chmod u+w Makefile README *.texi)
 564         (cd etc; $(MAKE) $(MFLAGS) unlock)
 565         (cd lib-src; $(MAKE) $(MFLAGS) unlock)
 566         (cd lisp; $(MAKE) $(MFLAGS) unlock)
 567         (cd lisp/term; chmod u+w README *.el)
 568         (cd man; chmod u+w *texi* ChangeLog split-man)
 569         (cd oldXMenu; chmod u+w *.[ch] Makefile README)
 570         (cd lwlib; chmod u+w *.[ch] Makefile README)
 571         (cd src; $(MAKE) $(MFLAGS) unlock)
 572
 573 relock:
 574         chmod u-w $(SOURCES)
 575         -(cd elisp; chmod u-w Makefile README *.texi)
 576         (cd etc; $(MAKE) $(MFLAGS) relock)
 577         (cd lib-src; $(MAKE) $(MFLAGS) relock)
 578         (cd lisp; $(MAKE) $(MFLAGS) relock)
 579         (cd lisp/term; chmod u+w README *.el)
 580         (cd man; chmod u+w *texi* ChangeLog split-man)
 581         (cd oldXMenu; chmod u+w *.[ch] Makefile README)
 582         (cd lwlib; chmod u+w *.[ch] Makefile README)
 583         (cd src; $(MAKE) $(MFLAGS) relock)
 584
 585 TAGS tags:      lib-src src
 586         # The src subdir knows how to do the right thing
 587         # even when the build directory and source dir are different.
 588         cd src; $(MAKE) tags
 589
 590 check:
 591         @echo "We don't have any tests for GNU Emacs yet."
 592
 593 dist:
 594         cd ${srcdir}; make-dist
 595
 596 .PHONY: info dvi dist check
 597 force-info:
 598 info: force-info
 599         # Note that man/Makefile knows how to
 600         # put the info files in $(srcdir),
 601         # so we can do ok running make in the build dir.
 602         (cd man; $(MAKE) $(MFLAGS) info)
 603 dvi:
 604         (cd man; $(MAKE) $(MFLAGS) dvi)