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
  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 C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
  48 LD_SWITCH_X_SITE=@LD_SWITCH_X_SITE@
  49 YACC=@YACC@
  50
  51 ### These help us choose version- and architecture-specific directories
  52 ### to install files in.
  53
  54 ### This should be the number of the Emacs version we're building,
  55 ### like `18.59' or `19.0'.
  56 version=@version@
  57
  58 ### This should be the name of the configuration we're building Emacs
  59 ### for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
  60 configuration=@configuration@
  61
  62 ### Libraries which should be edited into lib-src/Makefile.
  63 libsrc_libs=@libsrc_libs@
  64
  65 # ==================== Where To Install Things ====================
  66
  67 # The default location for installation.  Everything is placed in
  68 # subdirectories of this directory.  The default values for many of
  69 # the variables below are expressed in terms of this one, so you may
  70 # not need to change them.  This defaults to /usr/local.
  71 prefix=@prefix@
  72
  73 # Like `prefix', but used for architecture-specific files.
  74 exec_prefix=@exec_prefix@
  75
  76 # Where to install Emacs and other binaries that people will want to
  77 # run directly (like etags).
  78 bindir=@bindir@
  79
  80 # Where to install architecture-independent data files.  ${lispdir}
  81 # and ${etcdir} are subdirectories of this.
  82 datadir=@datadir@
  83
  84 # Where to install and expect the files that Emacs modifies as it
  85 # runs.  These files are all architecture-independent. Right now, the
  86 # only such data is the locking directory; ${lockdir} is a
  87 # subdirectory of this.
  88 statedir=@statedir@
  89
  90 # Where to install and expect executable files to be run by Emacs
  91 # rather than directly by users, and other architecture-dependent
  92 # data.  ${archlibdir} is a subdirectory of this.
  93 libdir=@libdir@
  94
  95 # Where to install Emacs's man pages, and what extension they should have.
  96 mandir=@mandir@
  97 manext=.1
  98
  99 # Where to install and expect the info files describing Emacs.  In the
 100 # past, this defaulted to a subdirectory of ${prefix}/lib/emacs, but
 101 # since there are now many packages documented with the texinfo
 102 # system, it is inappropriate to imply that it is part of Emacs.
 103 infodir=@infodir@
 104
 105 # Where to find the source code.  The source code for Emacs's C kernel is
 106 # expected to be in ${srcdir}/src, and the source code for Emacs's
 107 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 108 # set by the configure script's `--srcdir' option.
 109 srcdir=@srcdir@
 110
 111 # Tell make where to find source files; this is needed for the makefiles.
 112 VPATH=@srcdir@
 113
 114 # ==================== Emacs-specific directories ====================
 115
 116 # These variables hold the values Emacs will actually use.  They are
 117 # based on the values of the standard Make variables above.
 118
 119 # Where to install the lisp files distributed with
 120 # Emacs.  This includes the Emacs version, so that the
 121 # lisp files for different versions of Emacs will install
 122 # themselves in separate directories.
 123 lispdir=@lispdir@
 124
 125 # Directories Emacs should search for lisp files specific
 126 # to this site (i.e. customizations), before consulting
 127 # ${lispdir}.  This should be a colon-separated list of
 128 # directories.
 129 locallisppath=@locallisppath@
 130
 131 # Where Emacs will search to find its lisp files.  Before
 132 # changing this, check to see if your purpose wouldn't
 133 # better be served by changing locallisppath.  This
 134 # should be a colon-separated list of directories.
 135 lisppath=@lisppath@
 136
 137 # Where Emacs will search for its lisp files while
 138 # building.  This is only used during the process of
 139 # compiling Emacs, to help Emacs find its lisp files
 140 # before they've been installed in their final location.
 141 # It's usually identical to lisppath, except that the
 142 # entry for the directory containing the installed lisp
 143 # files has been replaced with ../lisp.  This should be a
 144 # colon-separated list of directories.
 145 buildlisppath=${srcdir}/lisp
 146
 147 # Where to install the other architecture-independent
 148 # data files distributed with Emacs (like the tutorial,
 149 # the cookie recipes and the Zippy database). This path
 150 # usually contains the Emacs version number, so the data
 151 # files for multiple versions of Emacs may be installed
 152 # at once.
 153 etcdir=@etcdir@
 154
 155 # Where to create and expect the locking directory, where
 156 # the Emacs locking code keeps track of which files are
 157 # currently being edited.
 158 lockdir=@lockdir@
 159
 160 # Where to put executables to be run by Emacs rather than
 161 # the user.  This path usually includes the Emacs version
 162 # and configuration name, so that multiple configurations
 163 # for multiple versions of Emacs may be installed at
 164 # once.
 165 archlibdir=@archlibdir@
 166
 167 # Where to put the docstring file.
 168 docdir=@docdir@
 169
 170 # ==================== Utility Programs for the Build ====================
 171
 172 # Allow the user to specify the install program.
 173 INSTALL = @INSTALL@
 174 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 175 INSTALL_DATA = @INSTALL_DATA@
 176
 177 # ============================= Targets ==============================
 178
 179 # What emacs should be called when installed.
 180 EMACS = emacs
 181
 182 # Subdirectories to make recursively.  `lisp' is not included
 183 # because the compiled lisp files are part of the distribution
 184 # and you cannot remake them without installing Emacs first.
 185 SUBDIR = lib-src src
 186
 187 # The makefiles of the directories in $SUBDIR.
 188 SUBDIR_MAKEFILES = lib-src/Makefile src/Makefile oldXMenu/Makefile lwlib/Makefile
 189
 190 # Subdirectories to install, and where they'll go.
 191 # lib-src's makefile knows how to install it, so we don't do that here.
 192 # When installing the info files, we need to do special things to
 193 # avoid nuking an existing dir file, so we don't do that here;
 194 # instead, we have written out explicit code in the `install' targets.
 195 COPYDIR = ${srcdir}/etc ${srcdir}/lisp
 196 COPYDESTS = ${etcdir} ${lispdir}
 197
 198 all:    src/paths.h ${SUBDIR}
 199
 200 removenullpaths=sed -e 's/^://' -e 's/:$$//' -e 's/::/:/'
 201
 202 # We force the rebuilding of src/paths.h because the user might give
 203 # make different values for the various directories.  Since we use
 204 # move-if-change, src/paths.h only actually changes if the user did
 205 # something notable, so the only unnecessary work we do is in building
 206 # src/paths.h.tmp, which isn't much.
 207 # Note that sed is not in /bin on 386bsd.
 208 src/paths.h: Makefile ${srcdir}/src/paths.h.in FRC.src.paths.h
 209         @echo "Producing \`src/paths.h' from \`src/paths.h.in'."
 210         @(lisppath=`echo ${lisppath} | ${removenullpaths}` ;            \
 211           buildlisppath=`echo ${buildlisppath} | ${removenullpaths}` ;  \
 212           sed < ${srcdir}/src/paths.h.in > src/paths.h.tmp              \
 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;\(#.*PATH_DOC\).*$$;\1 "${docdir}";'                    \
 219           -e 's;\(#.*PATH_LOCK\).*$$;\1 "${lockdir}/";')
 220         @${srcdir}/move-if-change src/paths.h.tmp src/paths.h
 221
 222 src:    lib-src FRC.src
 223 lib-src: FRC.lib-src src/paths.h
 224
 225 .RECURSIVE: ${SUBDIR}
 226
 227 ${SUBDIR}: ${SUBDIR_MAKEFILES} FRC
 228         cd $@; $(MAKE) all $(MFLAGS) \
 229           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 230           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}'
 231
 232 Makefile: Makefile.in config.status
 233         ./config.status
 234
 235 src/Makefile: src/Makefile.in.in config.status
 236         ./config.status
 237
 238 lib-src/Makefile: lib-src/Makefile.in config.status
 239         ./config.status
 240
 241 oldXMenu/Makefile: oldXMenu/Makefile.in config.status
 242         ./config.status
 243
 244 lwlib/Makefile: lwlib/Makefile.in config.status
 245         ./config.status
 246
 247 # ==================== Installation ====================
 248
 249 ## If we let lib-src do its own installation, that means we
 250 ## don't have to duplicate the list of utilities to install in
 251 ## this Makefile as well.
 252
 253 ## On AIX, use tar xBf.
 254 ## On Xenix, use tar xpf.
 255
 256 .PHONY: install mkdir
 257
 258 ## We delete each directory in ${COPYDESTS} before we copy into it;
 259 ## that way, we can reinstall over directories that have been put in
 260 ## place with their files read-only (perhaps because they are checked
 261 ## into RCS).  In order to make this safe, we make sure that the
 262 ## source exists and is distinct from the destination.
 263 ## We don't depend on `all', but rather on ${SUBDIR}, so that we won't
 264 ## ever modify src/paths.h.
 265 install: ${SUBDIR} install-arch-dep install-arch-indep;
 266
 267 ### Note that we copy the DOC-* files from the build etc directory
 268 ### as well as lots of things from ${srcdir}/etc.
 269
 270 ## The docfile isn't really architecture-dependent, but we want to
 271 ## install it along with the version of Emacs that it's keyed to.
 272 install-arch-dep: mkdir install-doc
 273         (cd lib-src; \
 274           $(MAKE) install $(MFLAGS) prefix=${prefix} \
 275             exec_prefix=${exec_prefix} bindir=${bindir} libdir=${libdir} \
 276             archlibdir=${archlibdir})
 277         ${INSTALL_PROGRAM} src/emacs ${bindir}/emacs-${version}
 278         -chmod 1755  ${bindir}/emacs-${version}
 279         rm -f ${bindir}/$(EMACS)
 280         -ln ${bindir}/emacs-${version} ${bindir}/$(EMACS)
 281
 282 install-doc: mkdir
 283         if [ `(cd ./etc; /bin/pwd)` != `(cd ${docdir}; /bin/pwd)` ]; \
 284         then \
 285            echo "Copying etc/DOC* ..." ; \
 286            (cd etc; tar -cf - DOC*)|(cd ${docdir}; umask 0; tar -xvf - ); \
 287         else true; fi
 288
 289 install-arch-indep: mkdir
 290         -set ${COPYDESTS} ; \
 291          for dir in ${COPYDIR} ; do \
 292            if [ `(cd $$1 && pwd)` != `(cd $${dir} && pwd)` ] ; then \
 293              rm -rf $$1 ; \
 294            fi ; \
 295            shift ; \
 296          done
 297         -set ${COPYDESTS} ; \
 298          mkdir ${COPYDESTS} ; \
 299          for dir in ${COPYDIR} ; do \
 300            dest=$$1 ; shift ; \
 301            [ -d $${dir} ] \
 302            && [ `(cd $${dir} && /bin/pwd)` != `(cd $${dest} && /bin/pwd)` ] \
 303            && (echo "Copying $${dir}..." ; \
 304                (cd $${dir}; tar -cf - . )|(cd $${dest};umask 022; tar -xvf - ); \
 305                for subdir in `find $${dest} -type d ! -name RCS -print` ; do \
 306                  rm -rf $${subdir}/RCS ; \
 307                  rm -rf $${subdir}/CVS ; \
 308                  rm -f  $${subdir}/\#* ; \
 309                  rm -f  $${subdir}/*~ ; \
 310                done) ; \
 311          done
 312         thisdir=`pwd`; \
 313         if [ `(cd ${srcdir}/info && /bin/pwd)` != `(cd ${infodir} && /bin/pwd)` ]; \
 314         then \
 315           (cd ${srcdir}/info ; \
 316            if [ ! -f ${infodir}/dir ] && [ -f dir ]; then \
 317              (cd $${thisdir}; ${INSTALL_DATA} ${srcdir}/info/dir ${infodir}/dir); \
 318            fi ; \
 319            for f in cl* emacs* forms* gnus* info* sc* vip* ; do \
 320              (cd $${thisdir}; ${INSTALL_DATA} ${srcdir}/info/$$f ${infodir}/$$f); \
 321            done); \
 322         else true; fi
 323         thisdir=`pwd`; cd ${srcdir}/etc; for page in emacs etags ctags ; do \
 324           (cd $${thisdir}; ${INSTALL_DATA} ${srcdir}/etc/$${page}.1 ${mandir}/$${page}${manext}); \
 325         done
 326
 327 ### Build all the directories we're going to install Emacs in.  Since
 328 ### we may be creating several layers of directories (for example,
 329 ### /usr/local/lib/emacs/19.0/mips-dec-ultrix4.2), we use make-path
 330 ### instead of mkdir.  Not all systems' mkdirs have the `-p' flag.
 331 mkdir: FRC.mkdir
 332         ./lib-src/make-path ${COPYDESTS} ${lockdir} ${infodir} ${mandir} \
 333           ${bindir} ${datadir} ${docdir} ${libdir} \
 334           `echo ${locallisppath} | sed 's/:/ /'`
 335         -chmod 777 ${lockdir}
 336
 337 ### Delete all the installed files that the `install' target would
 338 ### create (but not the noninstalled files such as `make all' would
 339 ### create).
 340 ###
 341 ### Don't delete the lisp and etc directories if they're in the source tree.
 342 uninstall:
 343         (cd lib-src;                                    \
 344          $(MAKE) $(MFLAGS) uninstall                    \
 345             prefix=${prefix} exec_prefix=${exec_prefix} \
 346             bindir=${bindir} libdir=${libdir} archlibdir=${archlibdir})
 347         for dir in ${lispdir} ${etcdir} ; do            \
 348           case `(cd $${dir} ; pwd)` in                  \
 349             `(cd ${srcdir} ; pwd)`* ) ;;                \
 350             * ) rm -rf $${dir} ;;                       \
 351           esac ;                                        \
 352           case $${dir} in                               \
 353             ${datadir}/emacs/${version}/* )             \
 354               rm -rf ${datadir}/emacs/${version}        \
 355             ;;                                          \
 356           esac ;                                        \
 357         done
 358         (cd ${infodir}; rm -f cl* emacs* forms* info* vip*)
 359         (cd ${mandir};  rm -f emacs.1 etags.1 ctags.1)
 360         (cd ${bindir};  rm -f emacs-${version} emacs)
 361
 362
 363 ### Some makes seem to remember that they've built something called FRC,
 364 ### so you can only use a given FRC once per makefile.
 365 FRC FRC.src.paths.h FRC.src FRC.lib-src FRC.mkdir:
 366 FRC.mostlyclean FRC.clean FRC.distclean FRC.realclean:
 367
 368 # ==================== Cleaning up and miscellanea ====================
 369
 370 .PHONY: mostlyclean clean distclean realclean extraclean
 371
 372 ### `mostlyclean'
 373 ###      Like `clean', but may refrain from deleting a few files that people
 374 ###      normally don't want to recompile.  For example, the `mostlyclean'
 375 ###      target for GCC does not delete `libgcc.a', because recompiling it
 376 ###      is rarely necessary and takes a lot of time.
 377 mostlyclean: FRC.mostlyclean
 378         (cd src;      $(MAKE) $(MFLAGS) mostlyclean)
 379         (cd oldXMenu; $(MAKE) $(MFLAGS) mostlyclean)
 380         (cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 381         (cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
 382         -(cd man;     $(MAKE) $(MFLAGS) mostlyclean)
 383
 384 ### `clean'
 385 ###      Delete all files from the current directory that are normally
 386 ###      created by building the program.  Don't delete the files that
 387 ###      record the configuration.  Also preserve files that could be made
 388 ###      by building, but normally aren't because the distribution comes
 389 ###      with them.
 390 ###
 391 ###      Delete `.dvi' files here if they are not part of the distribution.
 392 clean: FRC.clean
 393         (cd src;      $(MAKE) $(MFLAGS) clean)
 394         (cd oldXMenu; $(MAKE) $(MFLAGS) clean)
 395         (cd lwlib;    $(MAKE) $(MFLAGS) clean)
 396         (cd lib-src;  $(MAKE) $(MFLAGS) clean)
 397         -(cd man;     $(MAKE) $(MFLAGS) clean)
 398
 399 ### `distclean'
 400 ###      Delete all files from the current directory that are created by
 401 ###      configuring or building the program.  If you have unpacked the
 402 ###      source and built the program without creating any other files,
 403 ###      `make distclean' should leave only the files that were in the
 404 ###      distribution.
 405 top_distclean=\
 406         rm -f config.status build-install ; \
 407         rm -f Makefile ${SUBDIR_MAKEFILES} ; \
 408         (cd lock ; rm -f *)
 409 distclean: FRC.distclean
 410         (cd src;      $(MAKE) $(MFLAGS) distclean)
 411         (cd oldXMenu; $(MAKE) $(MFLAGS) distclean)
 412         (cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 413         (cd lib-src;  $(MAKE) $(MFLAGS) distclean)
 414         (cd man;      $(MAKE) $(MFLAGS) distclean)
 415         ${top_distclean}
 416
 417
 418 ### `realclean'
 419 ###      Delete everything from the current directory that can be
 420 ###      reconstructed with this Makefile.  This typically includes
 421 ###      everything deleted by distclean, plus more: C source files
 422 ###      produced by Bison, tags tables, info files, and so on.
 423 ###
 424 ###      One exception, however: `make realclean' should not delete
 425 ###      `configure' even if `configure' can be remade using a rule in the
 426 ###      Makefile.  More generally, `make realclean' should not delete
 427 ###      anything that needs to exist in order to run `configure' and then
 428 ###      begin to build the program.
 429 realclean: FRC.realclean
 430         (cd src;      $(MAKE) $(MFLAGS) realclean)
 431         (cd oldXMenu; $(MAKE) $(MFLAGS) realclean)
 432         (cd lwlib;    $(MAKE) $(MFLAGS) realclean)
 433         (cd lib-src;  $(MAKE) $(MFLAGS) realclean)
 434         -(cd man;     $(MAKE) $(MFLAGS) realclean)
 435         ${top_distclean}
 436
 437 ### This doesn't actually appear in the coding standards, but Karl
 438 ### says GCC supports it, and that's where the configuration part of
 439 ### the coding standards seem to come from.  It's like distclean, but
 440 ### it deletes backup and autosave files too.
 441 extraclean:
 442         for i in ${SUBDIR}; do (cd $$i; $(MAKE) $(MFLAGS) extraclean); done
 443         -(cd lock; rm *)
 444         -rm config.status config-tmp-*
 445         -rm -f *~ \#*
 446
 447 ### Unlocking and relocking.  The idea of these productions is to reduce
 448 ### hassles when installing an incremental tar of Emacs.  Do `make unlock'
 449 ### before unlocking the file to take the write locks off all sources so
 450 ### that tar xvof will overwrite them without fuss.  Then do `make relock'
 451 ### afterward so that VC mode will know which files should be checked in
 452 ### if you want to mung them.
 453 ###
 454 ### Note: it's no disaster if these productions miss a file or two; tar
 455 ### and VC will swiftly let you know if this happens, and it is easily
 456 ### corrected.
 457 SOURCES = ChangeLog GETTING.GNU.SOFTWARE INSTALL Makefile.in PROBLEMS \
 458         README build-install.in configure make-dist move-if-change
 459
 460 .PHONY: unlock relock
 461
 462 unlock:
 463         chmod u+w $(SOURCES) cpp/*
 464         -(cd elisp; chmod u+w Makefile README *.texi)
 465         (cd etc; $(MAKE) $(MFLAGS) unlock)
 466         (cd lib-src; $(MAKE) $(MFLAGS) unlock)
 467         (cd lisp; $(MAKE) $(MFLAGS) unlock)
 468         (cd lisp/term; chmod u+w README *.el)
 469         (cd man; chmod u+w *texi* ChangeLog split-man)
 470         (cd oldXMenu; chmod u+w *.[ch] Makefile README)
 471         (cd lwlib; chmod u+w *.[ch] Makefile README)
 472         (cd src; $(MAKE) $(MFLAGS) unlock)
 473
 474 relock:
 475         chmod u-w $(SOURCES) cpp/*
 476         -(cd elisp; chmod u-w Makefile README *.texi)
 477         (cd etc; $(MAKE) $(MFLAGS) relock)
 478         (cd lib-src; $(MAKE) $(MFLAGS) relock)
 479         (cd lisp; $(MAKE) $(MFLAGS) relock)
 480         (cd lisp/term; chmod u+w README *.el)
 481         (cd man; chmod u+w *texi* ChangeLog split-man)
 482         (cd oldXMenu; chmod u+w *.[ch] Makefile README)
 483         (cd lwlib; chmod u+w *.[ch] Makefile README)
 484         (cd src; $(MAKE) $(MFLAGS) relock)
 485
 486 TAGS tags:      lib-src
 487         (cd ${srcdir}/src; \
 488          ../lib-src/etags *.[ch] ../lisp/*.el ../lisp/term/*.el)
 489
 490 check:
 491         @echo "We don't have any tests for GNU Emacs yet."
 492
 493 dist:
 494         cd ${srcdir}; make-dist
 495
 496 .PHONY: info dvi dist check
 497 force-info:
 498 info: force-info
 499         (cd ${srcdir}/man; $(MAKE) $(MFLAGS) info)
 500 dvi:
 501         (cd ${srcdir}/man; $(MAKE) $(MFLAGS) dvi)