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