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 realclean
  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 MAKE = make  # BSD doesn't have it as a default.
  36
  37 # ==================== Things `configure' Might Edit ====================
  38
  39 CC=@CC@
  40 CPP=@CPP@
  41 C_SWITCH_SYSTEM=@c_switch_system@
  42 ALLOCA=@ALLOCA@
  43 LN_S=@LN_S@
  44 CFLAGS=@CFLAGS@
  45 C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
  46 LD_SWITCH_X_SITE=@LD_SWITCH_X_SITE@
  47 YACC=@YACC@
  48
  49 ### These help us choose version- and architecture-specific directories
  50 ### to install files in.
  51
  52 ### This should be the number of the Emacs version we're building,
  53 ### like `18.59' or `19.0'.
  54 version=@version@
  55
  56 ### This should be the name of the configuration we're building Emacs
  57 ### for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
  58 configuration=@configuration@
  59
  60 ### Libraries which should be edited into lib-src/Makefile.
  61 libsrc_libs=@libsrc_libs@
  62
  63 # ==================== Where To Install Things ====================
  64
  65 # The default location for installation.  Everything is placed in
  66 # subdirectories of this directory.  The default values for many of
  67 # the variables below are expressed in terms of this one, so you may
  68 # not need to change them.  This defaults to /usr/local.
  69 prefix=@prefix@
  70
  71 # Like `prefix', but used for architecture-specific files.
  72 exec_prefix=@exec_prefix@
  73
  74 # Where to install Emacs and other binaries that people will want to
  75 # run directly (like etags).
  76 bindir=@bindir@
  77
  78 # Where to install architecture-independent data files.  ${lispdir}
  79 # and ${etcdir} are subdirectories of this.
  80 datadir=@datadir@
  81
  82 # Where to install and expect the files that Emacs modifies as it
  83 # runs.  These files are all architecture-independent. Right now, the
  84 # only such data is the locking directory; ${lockdir} is a
  85 # subdirectory of this.
  86 statedir=@statedir@
  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 libdir=@libdir@
  92
  93 # Where to install Emacs's man pages, and what extension they should have.
  94 mandir=@mandir@
  95 manext=.1
  96
  97 # Where to install and expect the info files describing Emacs.  In the
  98 # past, this defaulted to a subdirectory of ${prefix}/lib/emacs, but
  99 # since there are now many packages documented with the texinfo
 100 # system, it is inappropriate to imply that it is part of Emacs.
 101 infodir=@infodir@
 102
 103 # Where to find the source code.  The source code for Emacs's C kernel is
 104 # expected to be in ${srcdir}/src, and the source code for Emacs's
 105 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 106 # set by the configure script's `--srcdir' option.
 107 srcdir=@srcdir@
 108
 109 # Tell make where to find source files; this is needed for the makefiles.
 110 VPATH=@srcdir@
 111
 112 # ==================== Emacs-specific directories ====================
 113
 114 # These variables hold the values Emacs will actually use.  They are
 115 # based on the values of the standard Make variables above.
 116
 117 # Where to install the lisp files distributed with
 118 # Emacs.  This includes the Emacs version, so that the
 119 # lisp files for different versions of Emacs will install
 120 # themselves in separate directories.
 121 lispdir=@lispdir@
 122
 123 # Directories Emacs should search for lisp files specific
 124 # to this site (i.e. customizations), before consulting
 125 # ${lispdir}.  This should be a colon-separated list of
 126 # directories.
 127 locallisppath=@locallisppath@
 128
 129 # Where Emacs will search to find its lisp files.  Before
 130 # changing this, check to see if your purpose wouldn't
 131 # better be served by changing locallisppath.  This
 132 # should be a colon-separated list of directories.
 133 lisppath=@lisppath@
 134
 135 # Where Emacs will search for its lisp files while
 136 # building.  This is only used during the process of
 137 # compiling Emacs, to help Emacs find its lisp files
 138 # before they've been installed in their final location.
 139 # It's usually identical to lisppath, except that the
 140 # entry for the directory containing the installed lisp
 141 # files has been replaced with ../lisp.  This should be a
 142 # colon-separated list of directories.
 143 buildlisppath=${srcdir}/lisp
 144
 145 # Where to install the other architecture-independent
 146 # data files distributed with Emacs (like the tutorial,
 147 # the cookie recipes and the Zippy database). This path
 148 # usually contains the Emacs version number, so the data
 149 # files for multiple versions of Emacs may be installed
 150 # at once.
 151 etcdir=@etcdir@
 152
 153 # Where to create and expect the locking directory, where
 154 # the Emacs locking code keeps track of which files are
 155 # currently being edited.
 156 lockdir=@lockdir@
 157
 158 # Where to put executables to be run by Emacs rather than
 159 # the user.  This path usually includes the Emacs version
 160 # and configuration name, so that multiple configurations
 161 # for multiple versions of Emacs may be installed at
 162 # once.
 163 archlibdir=@archlibdir@
 164
 165 # ==================== Utility Programs for the Build ====================
 166
 167 # Allow the user to specify the install program.
 168 INSTALL = @INSTALL@
 169 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 170 INSTALL_DATA = @INSTALL_DATA@
 171
 172 # ============================= Targets ==============================
 173
 174 # Subdirectories to make recursively.  `lisp' is not included
 175 # because the compiled lisp files are part of the distribution
 176 # and you cannot remake them without installing Emacs first.
 177 SUBDIR = lib-src src
 178
 179 # The makefiles of the directories in $SUBDIR.
 180 SUBDIR_MAKEFILES = lib-src/Makefile src/Makefile oldXMenu/Makefile lwlib/Makefile
 181
 182 # Subdirectories to install, and where they'll go.
 183 # lib-src's makefile knows how to install it, so we don't do that here.
 184 # When installing the info files, we need to do special things to
 185 # avoid nuking an existing dir file, so we don't do that here;
 186 # instead, we have written out explicit code in the `install' targets.
 187 COPYDIR = ${srcdir}/etc ${srcdir}/lisp
 188 COPYDESTS = ${etcdir} ${lispdir}
 189
 190 all:    src/paths.h ${SUBDIR}
 191
 192 removenullpaths=sed -e 's/^://' -e 's/:$$//' -e 's/::/:/'
 193
 194 # We force the rebuilding of src/paths.h because the user might give
 195 # make different values for the various directories.  Since we use
 196 # move-if-change, src/paths.h only actually changes if the user did
 197 # something notable, so the only unnecessary work we do is in building
 198 # src/paths.h.tmp, which isn't much.
 199 # Note that sed is not in /bin on 386bsd.
 200 src/paths.h: Makefile ${srcdir}/src/paths.h.in FRC.src.paths.h
 201         @echo "Producing \`src/paths.h' from \`src/paths.h.in'."
 202         @(lisppath=`echo ${lisppath} | ${removenullpaths}` ;            \
 203           buildlisppath=`echo ${buildlisppath} | ${removenullpaths}` ;  \
 204           sed < ${srcdir}/src/paths.h.in > src/paths.h.tmp              \
 205           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'$${lisppath}'";'        \
 206           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'$${buildlisppath}'";' \
 207           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 208           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 209           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 210           -e 's;\(#.*PATH_LOCK\).*$$;\1 "${lockdir}/";')
 211         @${srcdir}/move-if-change src/paths.h.tmp src/paths.h
 212
 213 src:    lib-src FRC.src
 214 lib-src: FRC.lib-src
 215
 216 .RECURSIVE: ${SUBDIR}
 217
 218 ${SUBDIR}: ${SUBDIR_MAKEFILES} FRC
 219         cd $@; $(MAKE) all $(MFLAGS) \
 220           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 221           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}'
 222
 223 Makefile: Makefile.in config.status
 224         ./config.status
 225
 226 src/Makefile: src/Makefile.in.in config.status
 227         ./config.status
 228
 229 lib-src/Makefile: lib-src/Makefile.in config.status
 230         ./config.status
 231
 232 oldXMenu/Makefile: oldXMenu/Makefile.in config.status
 233         ./config.status
 234
 235 lwlib/Makefile: lwlib/Makefile.in config.status
 236         ./config.status
 237
 238 # ==================== Installation ====================
 239
 240 ## If we let lib-src do its own installation, that means we
 241 ## don't have to duplicate the list of utilities to install in
 242 ## this Makefile as well.
 243
 244 ## On AIX, use tar xBf.
 245 ## On Xenix, use tar xpf.
 246
 247 .PHONY: install do-install mkdir
 248
 249 ## We delete each directory in ${COPYDESTS} before we copy into it;
 250 ## that way, we can reinstall over directories that have been put in
 251 ## place with their files read-only (perhaps because they are checked
 252 ## into RCS).  In order to make this safe, we make sure that the
 253 ## source exists and is distinct from the destination.
 254 ## We don't depend on `all', but rather on ${SUBDIR}, so that we won't
 255 ## ever modify src/paths.h.
 256 install: ${SUBDIR} do-install ;
 257
 258 ### Note that we copy the DOC-* files from the build etc directory
 259 ### as well as lots of things from ${srcdir}/etc.
 260 do-install: mkdir
 261         (cd lib-src; \
 262           $(MAKE) install $(MFLAGS) prefix=${prefix} \
 263             exec_prefix=${exec_prefix} bindir=${bindir} libdir=${libdir} \
 264             archlibdir=${archlibdir})
 265         -set ${COPYDESTS} ; \
 266          for dir in ${COPYDIR} ; do \
 267            if [ `(cd $$1 && pwd)` != `(cd $${dir} && pwd)` ] ; then \
 268              rm -rf $$1 ; \
 269            fi ; \
 270            shift ; \
 271          done
 272         -set ${COPYDESTS} ; \
 273          mkdir ${COPYDESTS} ; \
 274          for dir in ${COPYDIR} ; do \
 275            dest=$$1 ; shift ; \
 276            [ -d $${dir} ] \
 277            && [ `(cd $${dir} && /bin/pwd)` != `(cd $${dest} && /bin/pwd)` ] \
 278            && (echo "Copying $${dir}..." ; \
 279                (cd $${dir}; tar -cf - . )|(cd $${dest};umask 022; tar -xvf - ); \
 280                for subdir in `find $${dest} -type d ! -name RCS -print` ; do \
 281                  rm -rf $${subdir}/RCS ; \
 282                  rm -rf $${subdir}/CVS ; \
 283                  rm -f  $${subdir}/\#* ; \
 284                  rm -f  $${subdir}/*~ ; \
 285                done) ; \
 286          done
 287         if [ `(cd ./etc; /bin/pwd)` != `(cd ${srcdir}/etc; /bin/pwd)` ]; \
 288         then \
 289            echo "Copying etc/DOC* ..." ; \
 290            (cd etc; tar -cf - DOC*)|(cd ${etcdir}; umask 0; tar -xvf - ); \
 291         else true; fi
 292         if [ `(cd ${srcdir}/info && /bin/pwd)` != `(cd ${infodir} && /bin/pwd)` ]; \
 293         then (cd ${srcdir}/info ; \
 294              if [ ! -f ${infodir}/dir ] && [ -f dir ]; then \
 295                ${INSTALL_DATA} dir ${infodir}/dir ; \
 296              fi ; \
 297              for f in cl* emacs* dired-x* forms* gnus* info* sc* vip* ; do \
 298                ${INSTALL_DATA} $$f ${infodir}/$$f ; \
 299              done); \
 300         else true; fi
 301         cd ${srcdir}/etc; for page in emacs etags ctags ; do \
 302           ${INSTALL_DATA} $${page}.1 ${mandir}/$${page}${manext} ; \
 303         done
 304         ${INSTALL_PROGRAM} src/emacs ${bindir}/emacs-${version}
 305         -chmod 1755  ${bindir}/emacs-${version}
 306         rm -f ${bindir}/emacs
 307         -ln ${bindir}/emacs-${version} ${bindir}/emacs
 308
 309 ### Build all the directories we're going to install Emacs in.  Since
 310 ### we may be creating several layers of directories (for example,
 311 ### /usr/local/lib/emacs/19.0/mips-dec-ultrix4.2), we use make-path
 312 ### instead of mkdir.  Not all systems' mkdirs have the `-p' flag.
 313 mkdir: FRC.mkdir
 314         ./lib-src/make-path ${COPYDESTS} ${lockdir} ${infodir} ${mandir} \
 315           ${bindir} ${datadir} ${libdir} \
 316           `echo ${locallisppath} | sed 's/:/ /'`
 317         -chmod 777 ${lockdir}
 318
 319 ### Delete all the installed files that the `install' target would
 320 ### create (but not the noninstalled files such as `make all' would
 321 ### create).
 322 ###
 323 ### Don't delete the lisp and etc directories if they're in the source tree.
 324 uninstall:
 325         (cd lib-src;                                    \
 326          $(MAKE) $(MFLAGS) uninstall                    \
 327             prefix=${prefix} exec_prefix=${exec_prefix} \
 328             bindir=${bindir} libdir=${libdir} archlibdir=${archlibdir})
 329         for dir in ${lispdir} ${etcdir} ; do            \
 330           case `(cd $${dir} ; pwd)` in                  \
 331             `(cd ${srcdir} ; pwd)`* ) ;;                \
 332             * ) rm -rf $${dir} ;;                       \
 333           esac ;                                        \
 334           case $${dir} in                               \
 335             ${datadir}/emacs/${version}/* )             \
 336               rm -rf ${datadir}/emacs/${version}        \
 337             ;;                                          \
 338           esac ;                                        \
 339         done
 340         (cd ${infodir}; rm -f cl* emacs* forms* info* vip*)
 341         (cd ${mandir};  rm -f emacs.1 etags.1 ctags.1)
 342         (cd ${bindir};  rm -f emacs-${version} emacs)
 343
 344
 345 ### Some makes seem to remember that they've built something called FRC,
 346 ### so you can only use a given FRC once per makefile.
 347 FRC FRC.src.paths.h FRC.src FRC.lib-src FRC.mkdir:
 348 FRC.mostlyclean FRC.clean FRC.distclean FRC.realclean:
 349
 350 # ==================== Cleaning up and miscellanea ====================
 351
 352 .PHONY: mostlyclean clean distclean realclean extraclean
 353
 354 ### `mostlyclean'
 355 ###      Like `clean', but may refrain from deleting a few files that people
 356 ###      normally don't want to recompile.  For example, the `mostlyclean'
 357 ###      target for GCC does not delete `libgcc.a', because recompiling it
 358 ###      is rarely necessary and takes a lot of time.
 359 mostlyclean: FRC.mostlyclean
 360         (cd src;      $(MAKE) $(MFLAGS) mostlyclean)
 361         (cd oldXMenu; $(MAKE) $(MFLAGS) mostlyclean)
 362         (cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 363         (cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
 364         -(cd man;     $(MAKE) $(MFLAGS) mostlyclean)
 365
 366 ### `clean'
 367 ###      Delete all files from the current directory that are normally
 368 ###      created by building the program.  Don't delete the files that
 369 ###      record the configuration.  Also preserve files that could be made
 370 ###      by building, but normally aren't because the distribution comes
 371 ###      with them.
 372 ###
 373 ###      Delete `.dvi' files here if they are not part of the distribution.
 374 clean: FRC.clean
 375         (cd src;      $(MAKE) $(MFLAGS) clean)
 376         (cd oldXMenu; $(MAKE) $(MFLAGS) clean)
 377         (cd lwlib;    $(MAKE) $(MFLAGS) clean)
 378         (cd lib-src;  $(MAKE) $(MFLAGS) clean)
 379         -(cd man;     $(MAKE) $(MFLAGS) clean)
 380
 381 ### `distclean'
 382 ###      Delete all files from the current directory that are created by
 383 ###      configuring or building the program.  If you have unpacked the
 384 ###      source and built the program without creating any other files,
 385 ###      `make distclean' should leave only the files that were in the
 386 ###      distribution.
 387 top_distclean=\
 388         rm -f config.status build-install ; \
 389         rm -f Makefile ${SUBDIR_MAKEFILES} ; \
 390         (cd lock ; rm -f *)
 391 distclean: FRC.distclean
 392         (cd src;      $(MAKE) $(MFLAGS) distclean)
 393         (cd oldXMenu; $(MAKE) $(MFLAGS) distclean)
 394         (cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 395         (cd lib-src;  $(MAKE) $(MFLAGS) distclean)
 396         (cd man;      $(MAKE) $(MFLAGS) distclean)
 397         ${top_distclean}
 398
 399
 400 ### `realclean'
 401 ###      Delete everything from the current directory that can be
 402 ###      reconstructed with this Makefile.  This typically includes
 403 ###      everything deleted by distclean, plus more: C source files
 404 ###      produced by Bison, tags tables, info files, and so on.
 405 ###
 406 ###      One exception, however: `make realclean' should not delete
 407 ###      `configure' even if `configure' can be remade using a rule in the
 408 ###      Makefile.  More generally, `make realclean' should not delete
 409 ###      anything that needs to exist in order to run `configure' and then
 410 ###      begin to build the program.
 411 realclean: FRC.realclean
 412         (cd src;      $(MAKE) $(MFLAGS) realclean)
 413         (cd oldXMenu; $(MAKE) $(MFLAGS) realclean)
 414         (cd lwlib;    $(MAKE) $(MFLAGS) realclean)
 415         (cd lib-src;  $(MAKE) $(MFLAGS) realclean)
 416         -(cd man;     $(MAKE) $(MFLAGS) realclean)
 417         ${top_distclean}
 418
 419 ### This doesn't actually appear in the coding standards, but Karl
 420 ### says GCC supports it, and that's where the configuration part of
 421 ### the coding standards seem to come from.  It's like distclean, but
 422 ### it deletes backup and autosave files too.
 423 extraclean:
 424         for i in ${SUBDIR}; do (cd $$i; $(MAKE) $(MFLAGS) extraclean); done
 425         -(cd lock; rm *)
 426         -rm config.status config-tmp-*
 427         -rm -f *~ \#*
 428
 429 ### Unlocking and relocking.  The idea of these productions is to reduce
 430 ### hassles when installing an incremental tar of Emacs.  Do `make unlock'
 431 ### before unlocking the file to take the write locks off all sources so
 432 ### that tar xvof will overwrite them without fuss.  Then do `make relock'
 433 ### afterward so that VC mode will know which files should be checked in
 434 ### if you want to mung them.
 435 ###
 436 ### Note: it's no disaster if these productions miss a file or two; tar
 437 ### and VC will swiftly let you know if this happens, and it is easily
 438 ### corrected.
 439 SOURCES = ChangeLog GETTING.GNU.SOFTWARE INSTALL Makefile.in PROBLEMS \
 440         README build-install.in configure make-dist move-if-change
 441
 442 .PHONY: unlock relock
 443
 444 unlock:
 445         chmod u+w $(SOURCES) cpp/*
 446         -(cd elisp; chmod u+w Makefile README *.texi)
 447         (cd etc; $(MAKE) $(MFLAGS) unlock)
 448         (cd lib-src; $(MAKE) $(MFLAGS) unlock)
 449         (cd lisp; $(MAKE) $(MFLAGS) unlock)
 450         (cd lisp/term; chmod u+w README *.el)
 451         (cd man; chmod u+w *texi* ChangeLog split-man)
 452         (cd oldXMenu; chmod u+w *.[ch] Makefile README)
 453         (cd lwlib; chmod u+w *.[ch] Makefile README)
 454         (cd src; $(MAKE) $(MFLAGS) unlock)
 455
 456 relock:
 457         chmod u-w $(SOURCES) cpp/*
 458         -(cd elisp; chmod u-w Makefile README *.texi)
 459         (cd etc; $(MAKE) $(MFLAGS) relock)
 460         (cd lib-src; $(MAKE) $(MFLAGS) relock)
 461         (cd lisp; $(MAKE) $(MFLAGS) relock)
 462         (cd lisp/term; chmod u+w README *.el)
 463         (cd man; chmod u+w *texi* ChangeLog split-man)
 464         (cd oldXMenu; chmod u+w *.[ch] Makefile README)
 465         (cd lwlib; chmod u+w *.[ch] Makefile README)
 466         (cd src; $(MAKE) $(MFLAGS) relock)
 467
 468 TAGS tags:      lib-src
 469         (cd ${srcdir}/src; \
 470          ../lib-src/etags *.[ch] ../lisp/*.el ../lisp/term/*.el)
 471
 472 check:
 473         @echo "We don't have any tests for GNU Emacs yet."
 474
 475 dist:
 476         cd ${srcdir}; make-dist
 477
 478 .PHONY: info dvi dist check
 479 force-info:
 480 info: force-info
 481         (cd ${srcdir}/man; $(MAKE) $(MFLAGS) info)
 482 dvi:
 483         (cd ${srcdir}/man; $(MAKE) $(MFLAGS) dvi)