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 # Copyright (C) 1992-2012 Free Software Foundation, Inc.
   6
   7 # This file is part of GNU Emacs.
   8
   9 # GNU Emacs is free software: you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation, either version 3 of the License, or
  12 # (at your option) any later version.
  13
  14 # GNU Emacs is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18
  19 # You should have received a copy of the GNU General Public License
  20 # along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 ### Commentary:
  23
  24 # make all      to compile and build Emacs.
  25 # make install  to install it.
  26 # make TAGS     to update tags tables.
  27 #
  28 # make clean  or  make mostlyclean
  29 #      Delete all files from the current directory that are normally
  30 #      created by building the program.  Don't delete the files that
  31 #      record the configuration.  Also preserve files that could be made
  32 #      by building, but normally aren't because the distribution comes
  33 #      with them.
  34 #
  35 #      Delete `.dvi' files here if they are not part of the distribution.
  36 #
  37 # make distclean
  38 #      Delete all files from the current directory that are created by
  39 #      configuring or building the program.  If you have unpacked the
  40 #      source and built the program without creating any other files,
  41 #      `make distclean' should leave only the files that were in the
  42 #      distribution.
  43 #
  44 # make maintainer-clean
  45 #      Delete everything from the current directory that can be
  46 #      reconstructed with this Makefile.  This typically includes
  47 #      everything deleted by distclean, plus more: .elc files,
  48 #      C source files produced by Bison, tags tables, info files,
  49 #      and so on.
  50 #
  51 # make extraclean
  52 #      Still more severe - delete backup and autosave files, too.
  53 #
  54 # make bootstrap
  55 #      Removes all the compiled files to force a new bootstrap from a
  56 #      clean slate, and then build in the normal way.
  57
  58 SHELL = /bin/sh
  59
  60 # This may not work with certain non-GNU make's.  It only matters when
  61 # inheriting a CDPATH not starting with the current directory.
  62 CDPATH=
  63
  64 # If Make doesn't predefine MAKE, set it here.
  65 @SET_MAKE@
  66
  67 # ==================== Things `configure' Might Edit ====================
  68
  69 MAINTAINER_MODE_FLAG = --disable-maintainer-mode
  70 @MAINT@MAINTAINER_MODE_FLAG = --enable-maintainer-mode
  71 cache_file = @cache_file@
  72 CONFIGURE_FLAGS = --cache-file=$(cache_file) $(MAINTAINER_MODE_FLAG)
  73
  74 CC=@CC@
  75 CFLAGS=@CFLAGS@
  76 LDFLAGS=@LDFLAGS@
  77 CPPFLAGS=@CPPFLAGS@
  78 EXEEXT=@EXEEXT@
  79
  80 ### These help us choose version- and architecture-specific directories
  81 ### to install files in.
  82
  83 ### This should be the number of the Emacs version we're building,
  84 ### like `18.59' or `19.0'.
  85 version=@version@
  86
  87 ### This should be the name of the configuration we're building Emacs
  88 ### for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
  89 configuration=@configuration@
  90
  91 # ==================== Where To Install Things ====================
  92
  93 # Location to install Emacs.app under GNUstep / Mac OS X.
  94 # Later values may use these.
  95 ns_appbindir=@ns_appbindir@
  96 ns_appresdir=@ns_appresdir@
  97
  98 # The default location for installation.  Everything is placed in
  99 # subdirectories of this directory.  The default values for many of
 100 # the variables below are expressed in terms of this one, so you may
 101 # not need to change them.  This defaults to /usr/local.
 102 prefix=@prefix@
 103
 104 # Like `prefix', but used for architecture-specific files.
 105 exec_prefix=@exec_prefix@
 106
 107 # Where to install Emacs and other binaries that people will want to
 108 # run directly (like etags).
 109 bindir=@bindir@
 110
 111 # The root of the directory tree for read-only architecture-independent
 112 # data files.  ${datadir}, ${infodir} and ${mandir} are based on this.
 113 datarootdir=@datarootdir@
 114
 115 # Where to install architecture-independent data files.  ${lispdir}
 116 # and ${etcdir} are subdirectories of this.
 117 datadir=@datadir@
 118
 119 # Where to install and expect the files that Emacs modifies as it
 120 # runs.  These files are all architecture-independent.
 121 # Right now, this is not used.
 122 sharedstatedir=@sharedstatedir@
 123
 124 # Where to install and expect executable files to be run by Emacs
 125 # rather than directly by users (and other architecture-dependent
 126 # data, although Emacs does not have any).  The executables
 127 # are actually installed in ${archlibdir}, which is (normally)
 128 # a subdirectory of this.
 129 libexecdir=@libexecdir@
 130
 131 # Where to install Emacs's man pages.
 132 # Note they contain cross-references that expect them to be in section 1.
 133 mandir=@mandir@
 134 man1dir=$(mandir)/man1
 135
 136 # Where to install and expect the info files describing Emacs.
 137 infodir=@infodir@
 138 # Info files not in the doc/misc directory (we get those via make echo-info).
 139 INFO_EXT=@INFO_EXT@
 140 INFO_NONMISC=emacs$(INFO_EXT) eintr$(INFO_EXT) elisp$(INFO_EXT)
 141
 142 # If no makeinfo was found and configured --without-makeinfo, "no"; else "yes".
 143 HAVE_MAKEINFO=@HAVE_MAKEINFO@
 144
 145 # Directory for local state files for all programs.
 146 localstatedir=@localstatedir@
 147
 148 # Where to look for bitmap files.
 149 bitmapdir=@bitmapdir@
 150
 151 # Where to find the source code.  The source code for Emacs's C kernel is
 152 # expected to be in ${srcdir}/src, and the source code for Emacs's
 153 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 154 # set by the configure script's `--srcdir' option.
 155
 156 # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
 157 srcdir=@srcdir@
 158
 159 # Where the manpage source files are kept.
 160 mansrcdir=$(srcdir)/doc/man
 161
 162 # Tell make where to find source files; this is needed for the makefiles.
 163 VPATH=@srcdir@
 164
 165 # Where to find the application default.
 166 x_default_search_path=@x_default_search_path@
 167
 168 # Where the etc/emacs.desktop file is to be installed.
 169 desktopdir=$(datarootdir)/applications
 170
 171 # Where the etc/images/icons/hicolor directory is to be installed.
 172 icondir=$(datarootdir)/icons
 173
 174 # The source directory for the icon files.
 175 iconsrcdir=$(srcdir)/etc/images/icons
 176
 177 # ==================== Emacs-specific directories ====================
 178
 179 # These variables hold the values Emacs will actually use.  They are
 180 # based on the values of the standard Make variables above.
 181
 182 # Where to install the lisp files distributed with
 183 # Emacs.  This includes the Emacs version, so that the
 184 # lisp files for different versions of Emacs will install
 185 # themselves in separate directories.
 186 lispdir=@lispdir@
 187
 188 # Directories Emacs should search for lisp files specific
 189 # to this site (i.e. customizations), before consulting
 190 # ${lispdir}.  This should be a colon-separated list of
 191 # directories.
 192 locallisppath=@locallisppath@
 193
 194 # Where Emacs will search to find its lisp files.  Before
 195 # changing this, check to see if your purpose wouldn't
 196 # better be served by changing locallisppath.  This
 197 # should be a colon-separated list of directories.
 198 lisppath=@lisppath@
 199
 200 # Where Emacs will search for its lisp files while
 201 # building.  This is only used during the process of
 202 # compiling Emacs, to help Emacs find its lisp files
 203 # before they've been installed in their final location.
 204 # This should be a colon-separated list of directories.
 205 # Normally it points to the lisp/ directory in the sources.
 206 buildlisppath=${srcdir}/lisp
 207
 208 # Where to install the other architecture-independent
 209 # data files distributed with Emacs (like the tutorial,
 210 # the cookie recipes and the Zippy database). This path
 211 # usually contains the Emacs version number, so the data
 212 # files for multiple versions of Emacs may be installed
 213 # at once.
 214 etcdir=@etcdir@
 215
 216 # Where to put executables to be run by Emacs rather than
 217 # the user.  This path usually includes the Emacs version
 218 # and configuration name, so that multiple configurations
 219 # for multiple versions of Emacs may be installed at
 220 # once.
 221 archlibdir=@archlibdir@
 222
 223 # Where to put the docstring file.
 224 docdir=@docdir@
 225
 226 # Where to install Emacs game score files.
 227 gamedir=@gamedir@
 228
 229 # ==================== Utility Programs for the Build ====================
 230
 231 # Allow the user to specify the install program.
 232 # Note that if the system does not provide a suitable install,
 233 # configure will use build-aux/install-sh.  Annoyingly, it does
 234 # not use an absolute path.  So we must take care to always run
 235 # INSTALL-type commands from the directory containing the Makefile.
 236 # This explains (I think) the cd thisdir seen in several install rules.
 237 INSTALL = @INSTALL@
 238 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 239 INSTALL_DATA = @INSTALL_DATA@
 240 INSTALL_INFO = @INSTALL_INFO@
 241 # By default, we uphold the dignity of our programs.
 242 INSTALL_STRIP =
 243 MKDIR_P = @MKDIR_P@
 244
 245 # We use gzip to compress installed .el files.
 246 GZIP_PROG = @GZIP_PROG@
 247 # If non-nil, gzip the installed Info and man pages.
 248 GZIP_INFO = @GZIP_INFO@
 249
 250 # ============================= Targets ==============================
 251
 252 # Program name transformation.
 253 TRANSFORM = @program_transform_name@
 254
 255 # What emacs should be called when installed.
 256 EMACS = `echo emacs${EXEEXT} | sed '$(TRANSFORM)'`
 257 EMACSFULL = `echo emacs-${version}${EXEEXT} | sed '$(TRANSFORM)'`
 258
 259 # Subdirectories to make recursively.  `lisp' is not included
 260 # because the compiled lisp files are part of the distribution.
 261 # leim is not included because it needs special handling.
 262 #
 263 # Actually, we now include `lisp' as well, since the compiled files
 264 # are not included any more in case of bootstrap or in case Emacs was
 265 # checked out from a VCS.
 266 SUBDIR = lib lib-src src lisp
 267
 268 # The subdir makefiles created by config.status.
 269 SUBDIR_MAKEFILES_IN = @SUBDIR_MAKEFILES_IN@
 270 SUBDIR_MAKEFILES = `echo $(SUBDIR_MAKEFILES_IN:.in=) | sed 's|$(srcdir)/||g'`
 271
 272 # Subdirectories to install, and where they'll go.
 273 # lib-src's makefile knows how to install it, so we don't do that here.
 274 # leim's makefile also knows how to install it, so we don't do that here.
 275 # When installing the info files, we need to do special things to
 276 # avoid nuking an existing dir file, so we don't do that here;
 277 # instead, we have written out explicit code in the `install' targets.
 278 COPYDIR = ${srcdir}/etc ${srcdir}/lisp
 279 COPYDESTS = $(DESTDIR)${etcdir} $(DESTDIR)${lispdir}
 280
 281 all: ${SUBDIR} leim
 282
 283 removenullpaths=sed -e 's/^://g' -e 's/:$$//g' -e 's/::/:/g'
 284
 285 # Generate epaths.h from epaths.in.  This target is invoked by `configure'.
 286 # See comments in configure.in for why it is done this way, as opposed
 287 # to just letting configure generate epaths.h from epaths.in in a
 288 # similar way to how Makefile is made from Makefile.in.
 289 epaths-force: FRC
 290         @(lisppath=`echo ${lisppath} | ${removenullpaths}` ;            \
 291           buildlisppath=`echo ${buildlisppath} | ${removenullpaths}` ;  \
 292           x_default_search_path=`echo ${x_default_search_path}`; \
 293           gamedir=`echo ${gamedir}`; \
 294           sed < ${srcdir}/src/epaths.in > epaths.h.$$$$         \
 295           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'"$${lisppath}"'";'      \
 296           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'"$${buildlisppath}"'";' \
 297           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 298           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 299           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 300           -e 's;\(#.*PATH_BITMAPS\).*$$;\1 "${bitmapdir}";'             \
 301           -e 's;\(#.*PATH_X_DEFAULTS\).*$$;\1 "${x_default_search_path}";' \
 302           -e 's;\(#.*PATH_GAME\).*$$;\1 "${gamedir}";' \
 303           -e 's;\(#.*PATH_DOC\).*$$;\1 "${docdir}";') &&                \
 304         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 305
 306 # For parallel make, src should be built before leim.
 307 # "export PARALLEL=0" is for SGI's Make, to prevent it from
 308 # running more than 1 process in the leim directory, especially for
 309 # the $TIT files there.
 310 leim:   src Makefile FRC
 311         cd leim && PARALLEL=0 $(MAKE) all $(MFLAGS)
 312
 313 lib-src src: lib
 314
 315 src:    lib-src FRC
 316
 317 .RECURSIVE: ${SUBDIR} leim
 318
 319 # We need to build `emacs' in `src' to compile the *.elc files in `lisp'.
 320 lisp: src
 321
 322 # Maintainers can put a copy of gnulib into $(gnulib_srcdir).
 323 gnulib_srcdir = ../gnulib
 324 $(gnulib_srcdir):
 325         git clone git://git.savannah.gnu.org/gnulib.git $@
 326
 327 # A shorter name that satisfies MS-DOS 8+3 constraints.
 328 DOS_gnulib_comp.m4 = gl-comp.m4
 329
 330 # Update modules from gnulib, for maintainers, who should have it in
 331 # $(gnulib_srcdir) (relative to $(srcdir) and should have build tools
 332 # as per $(gnulib_srcdir)/DEPENDENCIES.
 333 GNULIB_MODULES = \
 334   alloca-opt \
 335   careadlinkat crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 dtoastr \
 336   dup2 \
 337   filemode getloadavg getopt-gnu ignore-value intprops lstat \
 338   manywarnings mktime pthread_sigmask readlink \
 339   socklen stdarg stdio strftime strtoimax strtoumax symlink sys_stat \
 340   warnings
 341 GNULIB_TOOL_FLAGS = \
 342  --avoid=msvc-inval --avoid=msvc-nothrow \
 343  --avoid=raise --avoid=threadlib \
 344  --conditional-dependencies --import --no-changelog --no-vc-files \
 345  --makefile-name=gnulib.mk
 346 sync-from-gnulib: $(gnulib_srcdir)
 347         -cd $(srcdir)/m4 && cp $(DOS_gnulib_comp.m4) gnulib-comp.m4
 348         cd $(srcdir) && \
 349           $(gnulib_srcdir)/gnulib-tool $(GNULIB_TOOL_FLAGS) $(GNULIB_MODULES)
 350         cd $(srcdir)/m4 && rm gnulib-cache.m4 warn-on-use.m4
 351         cd $(srcdir)/m4 && mv gnulib-comp.m4 $(DOS_gnulib_comp.m4)
 352         cp $(gnulib_srcdir)/build-aux/texinfo.tex $(srcdir)/doc/misc
 353         cp \
 354           $(gnulib_srcdir)/build-aux/move-if-change \
 355           $(srcdir)/build-aux
 356         cd $(srcdir) && autoreconf -i -I m4
 357 .PHONY: sync-from-gnulib
 358
 359 # These targets should be "${SUBDIR} without `src'".
 360 lib lib-src lisp: Makefile FRC
 361         cd $@; $(MAKE) all $(MFLAGS)                           \
 362           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 363           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}'
 364
 365 # Pass to src/Makefile.in an additional BOOTSTRAPEMACS variable which
 366 # is either set to bootstrap-emacs (in case bootstrap-emacs has not been
 367 # constructed yet) or the empty string (otherwise).
 368 # src/Makefile.in uses it to implement conditional dependencies, so that
 369 # files that need bootstrap-emacs to be built do not additionally need
 370 # to be kept fresher than bootstrap-emacs.  Otherwise changing a single
 371 # file src/foo.c forces dumping a new bootstrap-emacs, then re-byte-compiling
 372 # all preloaded elisp files, and only then dump the actual src/emacs, which
 373 # is not wrong, but is overkill in 99.99% of the cases.
 374 src: Makefile FRC
 375         boot=bootstrap-emacs$(EXEEXT);                         \
 376         if [ ! -x "src/$$boot" ]; then                                     \
 377             cd $@; $(MAKE) all $(MFLAGS)                                   \
 378               CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}'         \
 379               LDFLAGS='${LDFLAGS}' MAKE='${MAKE}' BOOTSTRAPEMACS="$$boot"; \
 380         fi;
 381         if [ -r .bzr/checkout/dirstate ]; then                  \
 382             vcswitness="`pwd`/.bzr/checkout/dirstate";  \
 383         fi;                                                     \
 384         cd $@; $(MAKE) all $(MFLAGS)                           \
 385           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 386           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}' BOOTSTRAPEMACS="" \
 387           VCSWITNESS="$$vcswitness"
 388
 389 blessmail: Makefile src FRC
 390         cd lib-src; $(MAKE) maybe-blessmail $(MFLAGS) \
 391           MAKE='${MAKE}' archlibdir='$(archlibdir)'
 392
 393 # We used to have one rule per */Makefile.in, but that leads to race
 394 # conditions with parallel makes, so let's assume that the time stamp on
 395 # ./Makefile is representative of the time stamp on all the other Makefiles.
 396 Makefile: config.status $(srcdir)/src/config.in \
 397           $(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN)
 398         ./config.status
 399
 400 # Don't erase config.status if make is interrupted while refreshing it.
 401 .PRECIOUS: config.status
 402
 403 config.status: ${srcdir}/configure ${srcdir}/lisp/version.el
 404         if [ -x ./config.status ]; then \
 405             ./config.status --recheck;  \
 406         else                            \
 407             ./configure $(CONFIGURE_FLAGS); \
 408         fi
 409
 410 AUTOCONF_INPUTS = @MAINT@ $(srcdir)/configure.in $(srcdir)/aclocal.m4
 411
 412 $(srcdir)/configure: $(AUTOCONF_INPUTS)
 413         cd ${srcdir} && autoconf
 414
 415 ACLOCAL_INPUTS = @MAINT@ $(srcdir)/m4/$(DOS_gnulib_comp.m4)
 416 $(srcdir)/aclocal.m4: $(ACLOCAL_INPUTS)
 417         cd $(srcdir) && aclocal -I m4
 418
 419 AUTOMAKE_INPUTS = @MAINT@ $(srcdir)/aclocal.m4 $(srcdir)/lib/Makefile.am $(srcdir)/lib/gnulib.mk
 420 $(srcdir)/lib/Makefile.in: $(AUTOMAKE_INPUTS)
 421         cd $(srcdir) && automake --gnu -a -c lib/Makefile
 422 am--refresh: $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/src/config.in
 423 .PHONY: am--refresh
 424
 425 $(srcdir)/src/config.in: $(srcdir)/src/stamp-h.in
 426         @ # Usually, there's no need to rebuild src/config.in just
 427         @ # because stamp-h.in has changed (since building stamp-h.in
 428         @ # refreshes config.in as well), but if config.in is missing
 429         @ # then we really need to do something more.
 430         [ -r "$@" ] || ( cd ${srcdir} && autoheader )
 431 $(srcdir)/src/stamp-h.in: $(AUTOCONF_INPUTS)
 432         cd ${srcdir} && autoheader
 433         rm -f $(srcdir)/src/stamp-h.in
 434         echo timestamp > $(srcdir)/src/stamp-h.in
 435
 436 # ==================== Installation ====================
 437
 438 ## If we let lib-src do its own installation, that means we
 439 ## don't have to duplicate the list of utilities to install in
 440 ## this Makefile as well.
 441
 442 ## On AIX, use tar xBf.
 443 ## On Xenix, use tar xpf.
 444
 445 .PHONY: install mkdir
 446
 447 ## We delete each directory in ${COPYDESTS} before we copy into it;
 448 ## that way, we can reinstall over directories that have been put in
 449 ## place with their files read-only (perhaps because they are checked
 450 ## into RCS).  In order to make this safe, we make sure that the
 451 ## source exists and is distinct from the destination.
 452 ### We do install-arch-indep first because
 453 ### the executable needs the Lisp files and DOC file to work properly.
 454 install: all install-arch-indep install-arch-dep install-leim blessmail
 455         @true
 456
 457 ### Install the executables that were compiled specifically for this machine.
 458 ### It would be nice to do something for a parallel make
 459 ### to ensure that install-arch-indep finishes before this starts.
 460 ### (TODO Why would it be nice?  Why not just make this depend on
 461 ### install-arch-indep then?)
 462 install-arch-dep: mkdir
 463         (cd lib-src; \
 464           $(MAKE) install $(MFLAGS) prefix=${prefix} \
 465             exec_prefix=${exec_prefix} bindir=${bindir} \
 466             libexecdir=${libexecdir} archlibdir=${archlibdir} \
 467             INSTALL_STRIP=${INSTALL_STRIP})
 468         ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs${EXEEXT} $(DESTDIR)${bindir}/$(EMACSFULL)
 469         -chmod 1755 $(DESTDIR)${bindir}/$(EMACSFULL)
 470         rm -f $(DESTDIR)${bindir}/$(EMACS)
 471         -ln $(DESTDIR)${bindir}/$(EMACSFULL) $(DESTDIR)${bindir}/$(EMACS)
 472         if test "${ns_appresdir}" != ""; then \
 473           ( cd ${ns_appresdir} ; \
 474             if test -d share/emacs ; then \
 475               for dir in share/emacs/${version}/*; do \
 476                 rm -fr `basename "$$dir"`; mv "$$dir" . ; \
 477               done ; \
 478             fi ; \
 479             if test -d share/info ; then rm -fr info; mv share/info . ; fi ; \
 480             rm -fr share ) ; \
 481           rm -f ${ns_appbindir}/bin/emacs ${ns_appbindir}/bin/$(EMACSFULL); \
 482         else true ; fi
 483
 484 ## FIXME NS self-contained: rather than installing emacs and
 485 ## EMACSFULL, then deleting them, obviously it would be better to not
 486 ## install them in the first place.
 487
 488 ## http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg01672.html
 489 ## Needs to be the user running install, so configure can't set it.
 490 set_installuser=for installuser in $${LOGNAME} $${USERNAME} $${USER} \
 491           `id -un 2> /dev/null`; do \
 492           [ -n "$${installuser}" ] && break ; \
 493         done
 494
 495 ### Install the files that are machine-independent.
 496 ### Most of them come straight from the distribution;
 497 ### the exception is the DOC-* files, which are copied
 498 ### from the build directory.
 499
 500 ## Note that we copy DOC* and then delete DOC
 501 ## as a workaround for a bug in tar on Ultrix 4.2.
 502 ## Ultrix is no longer supported since 23.1, but the relevant line
 503 ## has another effect.  We copy the entire etc/ directory from the
 504 ## source tree first.  For an in-tree build, this will include
 505 ## any DOC* files there may be.  So rm DOC does have an effect.
 506 ## FIXME When we copy etc we should exclude DOC*, then copy only
 507 ## the relevant one.  We cannot delete DOC* from the destination directory,
 508 ## because that may include pre-existing files from another emacs.
 509
 510 ## We install only the relevant DOC file if possible
 511 ## (ie DOC-${version}.buildnumber), otherwise DOC-${version}*.
 512 ## (Note "otherwise" is inaccurate since 2009-08-23.)
 513
 514 ## If people complain about the h flag in tar command, take that out.
 515 ## That flag is also used in leim/Makefile.in
 516
 517 ## Note that the Makefiles in the etc directory are potentially useful
 518 ## in an installed Emacs, so should not be excluded.
 519
 520 install-arch-indep: mkdir info install-etc
 521         -set ${COPYDESTS} ; \
 522         unset CDPATH; \
 523         for dir in ${COPYDIR} ; do \
 524           if [ `(cd $$1 && /bin/pwd)` != `(cd $${dir} && /bin/pwd)` ] ; then \
 525             rm -rf $$1 ; \
 526           fi ; \
 527           shift ; \
 528         done
 529         -set ${COPYDESTS} ; \
 530         mkdir ${COPYDESTS} ; \
 531         chmod ugo+rx ${COPYDESTS} ; \
 532         unset CDPATH; \
 533         $(set_installuser); \
 534         for dir in ${COPYDIR} ; do \
 535           dest=$$1 ; shift ; \
 536           [ -d $${dir} ] \
 537           && [ `(cd $${dir} && /bin/pwd)` != `(cd $${dest} && /bin/pwd)` ] \
 538           && (echo "Copying $${dir} to $${dest}..." ; \
 539               (cd $${dir}; tar -chf - . ) \
 540                 | (cd $${dest}; umask 022; \
 541                    tar -xvf - && cat > /dev/null) || exit 1; \
 542               find $${dest} -exec chown $${installuser} {} ';' ;\
 543               for subdir in `find $${dest} -type d -print` ; do \
 544                 chmod a+rx $${subdir} ; \
 545                 rm -f  $${subdir}/.gitignore ; \
 546                 rm -f  $${subdir}/.arch-inventory ; \
 547                 rm -f  $${subdir}/.DS_Store ; \
 548                 rm -f  $${subdir}/\#* ; \
 549                 rm -f  $${subdir}/.\#* ; \
 550                 rm -f  $${subdir}/*~ ; \
 551                 rm -f  $${subdir}/*.orig ; \
 552                 [ "$${dir}" != "${srcdir}/etc" ] && \
 553                  rm -f $${subdir}/[mM]akefile*[.-]in $${subdir}/[mM]akefile ; \
 554                 rm -f  $${subdir}/ChangeLog* ; \
 555               done) ; \
 556         done
 557         -rm -f $(DESTDIR)${lispdir}/subdirs.el
 558         $(srcdir)/update-subdirs $(DESTDIR)${lispdir}
 559         if [ -f $(DESTDIR)${datadir}/emacs/${version}/site-lisp/subdirs.el ]; \
 560         then true; \
 561         else \
 562           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 563            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 564             > $(DESTDIR)${datadir}/emacs/${version}/site-lisp/subdirs.el; \
 565         fi
 566         chmod a+r $(DESTDIR)${datadir}/emacs/${version}/site-lisp/subdirs.el
 567         -if [ -f $(DESTDIR)${datadir}/emacs/site-lisp/subdirs.el ]; \
 568         then true; \
 569         else \
 570           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 571            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 572             > $(DESTDIR)${datadir}/emacs/site-lisp/subdirs.el; \
 573         fi
 574         -chmod a+r $(DESTDIR)${datadir}/emacs/site-lisp/subdirs.el
 575         -unset CDPATH; \
 576         if [ `(cd ./etc; /bin/pwd)` != `(cd $(DESTDIR)${docdir}; /bin/pwd)` ]; \
 577         then \
 578            fullversion=`./src/emacs --version | sed -n '1 s/GNU Emacs *//p'`; \
 579            if [ -f "./etc/DOC-$${fullversion}" ]; \
 580            then \
 581              docfile="DOC-$${fullversion}"; \
 582            else \
 583              docfile="DOC"; \
 584            fi; \
 585            echo "Copying etc/$${docfile} to $(DESTDIR)${docdir} ..." ; \
 586            ${INSTALL_DATA} etc/$${docfile} $(DESTDIR)${docdir}/$${docfile}; \
 587            (cd $(DESTDIR)$(docdir); \
 588             $(set_installuser); \
 589             chown $${installuser} DOC*; \
 590             if test "`echo DOC-*`" != "DOC-*"; then rm -f DOC; fi); \
 591         else true; fi
 592         -unset CDPATH; \
 593         if [ -n "${GZIP_PROG}" ]; \
 594         then \
 595            echo "Compressing *.el ..." ; \
 596            (cd $(DESTDIR)${lispdir}; for f in `find . -name "*.elc" -print`; do \
 597                 ${GZIP_PROG} -9n `echo $$f|sed 's/.elc$$/.el/'` ; \
 598             done) \
 599         else true; fi
 600         -unset CDPATH; \
 601         thisdir=`/bin/pwd`; \
 602         if [ `(cd ${srcdir}/info && /bin/pwd)` != `(cd $(DESTDIR)${infodir} && /bin/pwd)` ]; \
 603         then \
 604           (cd $(DESTDIR)${infodir};  \
 605            if [ -f dir ]; then true; \
 606            else \
 607              (cd $${thisdir}; \
 608               ${INSTALL_DATA} ${srcdir}/info/dir $(DESTDIR)${infodir}/dir; \
 609               chmod a+r $(DESTDIR)${infodir}/dir); \
 610            fi; \
 611            info_misc=`cd $${thisdir}/doc/misc; ${MAKE} echo-info | sed '/ing directory/d'`; \
 612            cd ${srcdir}/info ; \
 613            for elt in ${INFO_NONMISC} $${info_misc}; do \
 614               test "$(HAVE_MAKEINFO)" = "no" && test ! -f $$elt && continue; \
 615               for f in `ls $$elt $$elt-[1-9] $$elt-[1-9][0-9] 2>/dev/null`; do \
 616                (cd $${thisdir}; \
 617                 ${INSTALL_DATA} ${srcdir}/info/$$f $(DESTDIR)${infodir}/$$f); \
 618                 chmod a+r $(DESTDIR)${infodir}/$$f; \
 619                 if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 620                   rm -f $(DESTDIR)${infodir}/$$f.gz; \
 621                   ${GZIP_PROG} -9n $(DESTDIR)${infodir}/$$f; \
 622                 else true; fi; \
 623               done; \
 624              (cd $${thisdir}; \
 625               ${INSTALL_INFO} --info-dir=$(DESTDIR)${infodir} $(DESTDIR)${infodir}/$$elt); \
 626            done); \
 627         else true; fi
 628         -chmod -R a+r $(DESTDIR)${datadir}/emacs/${version} ${COPYDESTS}
 629         thisdir=`/bin/pwd`; \
 630         cd ${mansrcdir}; \
 631         for page in *.1; do \
 632           (cd $${thisdir}; \
 633            ${INSTALL_DATA} ${mansrcdir}/$${page} $(DESTDIR)${man1dir}/$${page}; \
 634            chmod a+r $(DESTDIR)${man1dir}/$${page}; \
 635            if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 636              rm -f $(DESTDIR)${man1dir}/$${page}.gz; \
 637              ${GZIP_PROG} -9n $(DESTDIR)${man1dir}/$${page}; \
 638            else true; fi ); \
 639         done
 640
 641 ## Install those items from etc/ that need to end up elsewhere.
 642 install-etc: mkdir
 643         ${INSTALL_DATA} ${srcdir}/etc/emacs.desktop \
 644           $(DESTDIR)${desktopdir}/emacs.desktop
 645         for icon in $(iconsrcdir)/*/*/apps/*.* \
 646           $(iconsrcdir)/*/*/mimetypes/*.*; do \
 647           if [ -r $${icon} ]; then \
 648             iicon=`echo "$${icon}" | sed 's,$(srcdir)/etc/images/icons,$(DESTDIR)${icondir},'` ; \
 649             ${INSTALL_DATA} $${icon} $${iicon} ; \
 650           fi ; \
 651         done
 652
 653 ### Install LEIM files.  Although they are machine-independent, we
 654 ### have separate target here instead of including it in
 655 ### `install-arch-indep'.  People who extracted LEIM files after they
 656 ### installed Emacs itself can install only LEIM files by this target.
 657 install-leim: leim/Makefile mkdir
 658         cd leim && $(MAKE) $(MFLAGS) install
 659
 660 ### Build Emacs and install it, stripping binaries while installing them.
 661 install-strip:
 662         $(MAKE) $(MFLAGS) INSTALL_STRIP=-s install
 663
 664 ### Build all the directories we're going to install Emacs in.
 665 ### We set the umask so that any created directories are world-readable.
 666 ### FIXME it would be good to warn about non-standard permissions of
 667 ### pre-existing directories, but that does not seem easy.
 668 mkdir: FRC
 669         icondirs= ; \
 670         for dir in $(iconsrcdir)/*/*/apps $(iconsrcdir)/*/*/mimetypes; do \
 671           if [ -d $${dir} ]; then \
 672             icondirs="$${icondirs} $${dir}" ; \
 673           fi ; \
 674         done ; \
 675         icondirs=`echo "$${icondirs}" | sed 's,$(srcdir)/etc/images/icons,$(DESTDIR)${icondir},g'` ; \
 676         umask 022 ; \
 677         $(MKDIR_P) $(DESTDIR)${datadir} ${COPYDESTS} \
 678           $(DESTDIR)${infodir} $(DESTDIR)${man1dir} \
 679           $(DESTDIR)${bindir} $(DESTDIR)${docdir} $(DESTDIR)${libexecdir} \
 680           $(DESTDIR)${datadir}/emacs/site-lisp \
 681           $(DESTDIR)${datadir}/emacs/${version}/site-lisp \
 682           $(DESTDIR)`echo ${locallisppath} | sed 's,:, $(DESTDIR),g'` \
 683           $(DESTDIR)${desktopdir} $${icondirs}
 684
 685 ### Delete all the installed files that the `install' target would
 686 ### create (but not the noninstalled files such as `make all' would create).
 687 ###
 688 ### Don't delete the lisp and etc directories if they're in the source tree.
 689 uninstall:
 690         (cd lib-src;                                    \
 691          $(MAKE) $(MFLAGS) uninstall                    \
 692             prefix=${prefix} exec_prefix=${exec_prefix} \
 693             bindir=${bindir} libexecdir=${libexecdir} archlibdir=${archlibdir})
 694         -unset CDPATH; \
 695         for dir in $(DESTDIR)${lispdir} $(DESTDIR)${etcdir} ; do        \
 696           if [ -d $${dir} ]; then                       \
 697             case `(cd $${dir} ; /bin/pwd)` in           \
 698               `(cd ${srcdir} ; /bin/pwd)`* ) ;;         \
 699               * ) rm -rf $${dir} ;;                     \
 700             esac ;                                      \
 701             case $${dir} in                             \
 702               $(DESTDIR)${datadir}/emacs/${version}/* )         \
 703                 rm -rf $(DESTDIR)${datadir}/emacs/${version}    \
 704               ;;                                        \
 705             esac ;                                      \
 706           fi ;                                          \
 707         done
 708         -rm -rf $(DESTDIR)${libexecdir}/emacs/${version}
 709         thisdir=`/bin/pwd`; \
 710         (info_misc=`cd doc/misc; ${MAKE} echo-info | sed '/ing directory/d'`; \
 711           cd $(DESTDIR)${infodir} && \
 712           for elt in ${INFO_NONMISC} $${info_misc}; do \
 713             (cd $${thisdir}; \
 714              $(INSTALL_INFO) --remove --info-dir=$(DESTDIR)${infodir} $(DESTDIR)${infodir}/$$elt); \
 715             if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 716                ext=.gz; else ext=; fi; \
 717             rm -f $$elt$$ext $$elt-[1-9]$$ext $$elt-[1-9][0-9]$$ext; \
 718           done;)
 719         (if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 720             ext=.gz; else ext=; fi; \
 721          cd ${mansrcdir} && for page in *.1; do \
 722            rm -f $(DESTDIR)${man1dir}/$$page$$ext; done )
 723         (cd $(DESTDIR)${bindir}  && rm -f $(EMACSFULL) $(EMACS))
 724         (cd $(DESTDIR)${icondir} && rm -f hicolor/*x*/apps/emacs.png hicolor/*x*/apps/emacs22.png hicolor/scalable/apps/emacs.svg hicolor/scalable/mimetypes/emacs-document.svg )
 725         -rm -f $(DESTDIR)${desktopdir}/emacs.desktop
 726         for file in snake-scores tetris-scores; do \
 727           file=$(DESTDIR)${gamedir}/$${file}; \
 728           [ -s $${file} ] || rm -f $$file; \
 729         done
 730
 731 FRC:
 732
 733 # ==================== Cleaning up and miscellanea ====================
 734
 735 .PHONY: mostlyclean clean distclean maintainer-clean extraclean
 736
 737 ### `mostlyclean'
 738 ###      Like `clean', but may refrain from deleting a few files that people
 739 ###      normally don't want to recompile.  For example, the `mostlyclean'
 740 ###      target for GCC does not delete `libgcc.a', because recompiling it
 741 ###      is rarely necessary and takes a lot of time.
 742 mostlyclean: FRC
 743         (cd src;      $(MAKE) $(MFLAGS) mostlyclean)
 744         (cd oldXMenu; $(MAKE) $(MFLAGS) mostlyclean)
 745         (cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 746         (cd lib;      $(MAKE) $(MFLAGS) mostlyclean)
 747         (cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
 748         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) mostlyclean)
 749         -(cd doc/misc &&   $(MAKE) $(MFLAGS) mostlyclean)
 750         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) mostlyclean)
 751         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) mostlyclean)
 752         (cd leim;     $(MAKE) $(MFLAGS) mostlyclean)
 753
 754 ### `clean'
 755 ###      Delete all files from the current directory that are normally
 756 ###      created by building the program.  Don't delete the files that
 757 ###      record the configuration.  Also preserve files that could be made
 758 ###      by building, but normally aren't because the distribution comes
 759 ###      with them.
 760 ###
 761 ###      Delete `.dvi' files here if they are not part of the distribution.
 762 clean: FRC
 763         (cd src;      $(MAKE) $(MFLAGS) clean)
 764         (cd oldXMenu; $(MAKE) $(MFLAGS) clean)
 765         (cd lwlib;    $(MAKE) $(MFLAGS) clean)
 766         (cd lib;      $(MAKE) $(MFLAGS) clean)
 767         (cd lib-src;  $(MAKE) $(MFLAGS) clean)
 768         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) clean)
 769         -(cd doc/misc &&   $(MAKE) $(MFLAGS) clean)
 770         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) clean)
 771         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) clean)
 772         (cd leim;     $(MAKE) $(MFLAGS) clean)
 773
 774 ### `bootclean'
 775 ###      Delete all files that need to be remade for a clean bootstrap.
 776 top_bootclean=\
 777         rm -f config.cache config.log
 778 ### `distclean'
 779 ###      Delete all files from the current directory that are created by
 780 ###      configuring or building the program.  If you have unpacked the
 781 ###      source and built the program without creating any other files,
 782 ###      `make distclean' should leave only the files that were in the
 783 ###      distribution.
 784 top_distclean=\
 785         ${top_bootclean}; \
 786         rm -f config.status config.log~ Makefile stamp-h1 ${SUBDIR_MAKEFILES}
 787 distclean: FRC
 788         (cd src;      $(MAKE) $(MFLAGS) distclean)
 789         (cd oldXMenu; $(MAKE) $(MFLAGS) distclean)
 790         (cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 791         (cd lib;      $(MAKE) $(MFLAGS) distclean)
 792         (cd lib-src;  $(MAKE) $(MFLAGS) distclean)
 793         (cd doc/emacs &&    $(MAKE) $(MFLAGS) distclean)
 794         (cd doc/misc &&    $(MAKE) $(MFLAGS) distclean)
 795         (cd doc/lispref &&    $(MAKE) $(MFLAGS) distclean)
 796         (cd doc/lispintro &&    $(MAKE) $(MFLAGS) distclean)
 797         (cd leim;     $(MAKE) $(MFLAGS) distclean)
 798         (cd lisp;     $(MAKE) $(MFLAGS) distclean)
 799         ${top_distclean}
 800
 801 ### `bootstrap-clean'
 802 ###      Delete everything that can be reconstructed by `make' and that
 803 ###      needs to be deleted in order to force a bootstrap from a clean state.
 804 bootstrap-clean: FRC
 805         (cd src;      $(MAKE) $(MFLAGS) bootstrap-clean)
 806         (cd oldXMenu; $(MAKE) $(MFLAGS) maintainer-clean)
 807         (cd lwlib;    $(MAKE) $(MFLAGS) maintainer-clean)
 808         (cd lib;      $(MAKE) $(MFLAGS) maintainer-clean)
 809         (cd lib-src;  $(MAKE) $(MFLAGS) maintainer-clean)
 810         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) maintainer-clean)
 811         -(cd doc/misc &&   $(MAKE) $(MFLAGS) maintainer-clean)
 812         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) maintainer-clean)
 813         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) maintainer-clean)
 814         (cd leim;     $(MAKE) $(MFLAGS) maintainer-clean)
 815         (cd lisp;     $(MAKE) $(MFLAGS) bootstrap-clean)
 816         [ ! -f config.log ] || mv -f config.log config.log~
 817         ${top_bootclean}
 818 ## configure; make bootstrap replaces the real config.log from configure
 819 ## with the truncated one from config.status.  The former is more useful.
 820
 821 ### `maintainer-clean'
 822 ###      Delete everything from the current directory that can be
 823 ###      reconstructed with this Makefile.  This typically includes
 824 ###      everything deleted by distclean, plus more: C source files
 825 ###      produced by Bison, tags tables, info files, and so on.
 826 ###
 827 ###      One exception, however: `make maintainer-clean' should not delete
 828 ###      `configure' even if `configure' can be remade using a rule in the
 829 ###      Makefile.  More generally, `make maintainer-clean' should not delete
 830 ###      anything that needs to exist in order to run `configure' and then
 831 ###      begin to build the program.
 832 top_maintainer_clean=\
 833         ${top_distclean}; \
 834         rm -fr autom4te.cache
 835 maintainer-clean: bootstrap-clean FRC
 836         (cd src;      $(MAKE) $(MFLAGS) maintainer-clean)
 837         (cd lisp;     $(MAKE) $(MFLAGS) maintainer-clean)
 838         ${top_maintainer_clean}
 839
 840 ### This doesn't actually appear in the coding standards, but Karl
 841 ### says GCC supports it, and that's where the configuration part of
 842 ### the coding standards seem to come from.  It's like distclean, but
 843 ### it deletes backup and autosave files too.
 844 extraclean:
 845         for i in ${SUBDIR} leim; do (cd $$i; $(MAKE) $(MFLAGS) extraclean); done
 846         ${top_maintainer_clean}
 847         -rm -f config-tmp-*
 848         -rm -f *~ \#*
 849
 850 # The src subdir knows how to do the right thing
 851 # even when the build directory and source dir are different.
 852 TAGS tags: lib lib-src src
 853         cd src; $(MAKE) $(MFLAGS) tags
 854
 855 check:
 856         @if test ! -d test/automated; then \
 857           echo "You do not seem to have the test/ directory."; \
 858           echo "Maybe you are using a release tarfile, rather than a repository checkout."; \
 859         else \
 860           cd test/automated && $(MAKE) $(MFLAGS) check; \
 861         fi
 862
 863 dist:
 864         cd ${srcdir}; ./make-dist
 865
 866 .PHONY: info dvi dist check html
 867
 868 info-real:
 869         (cd doc/emacs; $(MAKE) $(MFLAGS) info)
 870         (cd doc/misc; $(MAKE) $(MFLAGS) info)
 871         (cd doc/lispref; $(MAKE) $(MFLAGS) info)
 872         (cd doc/lispintro; $(MAKE) $(MFLAGS) info)
 873
 874 force-info:
 875 # Note that man/Makefile knows how to put the info files in $(srcdir),
 876 # so we can do ok running make in the build dir.
 877 # This used to have a clause that exited with an error if MAKEINFO = no.
 878 # But it is inappropriate to do so without checking if makeinfo is
 879 # actually needed - it is not if the info files are up-to-date.  (Bug#3982)
 880 # Only the doc/*/Makefiles can decide that, so we let those rules run
 881 # and give a standard error if makeinfo is needed but missing.
 882 # While it would be nice to give a more detailed error message, that
 883 # would require changing every rule in doc/ that builds an info file,
 884 # and it's not worth it.  This case is only relevant if you download a
 885 # release, then change the .texi files.
 886 info: force-info
 887         @if test "$(HAVE_MAKEINFO)" = "no"; then \
 888           echo "Configured --without-makeinfo, not building manuals" ; \
 889         else \
 890           $(MAKE) $(MFLAGS) info-real ; \
 891         fi
 892
 893 # The info/dir file must be updated by hand when new manuals are added.
 894 check-info-dir: info
 895         cd info ; \
 896         missing= ; \
 897         for file in *; do \
 898           test -f "$${file}" || continue ; \
 899           case $${file} in \
 900             *-[0-9]*|COPYING|dir) continue ;; \
 901           esac ; \
 902           file=`echo $${file} | sed 's/\.info//'` ; \
 903           grep -q -F ": ($${file})." dir || missing="$${missing} $${file}" ; \
 904         done ; \
 905         if test -n "$${missing}"; then \
 906           echo "Missing info/dir entries: $${missing}" ; \
 907           exit 1 ; \
 908         fi ; \
 909         echo "info/dir is OK"
 910
 911 dvi:
 912         (cd doc/emacs; $(MAKE) $(MFLAGS) dvi)
 913         (cd doc/misc; $(MAKE) $(MFLAGS) dvi)
 914         (cd doc/lispref; $(MAKE) $(MFLAGS) elisp.dvi)
 915         (cd doc/lispintro; $(MAKE) $(MFLAGS) emacs-lisp-intro.dvi)
 916
 917 #### Bootstrapping.
 918
 919 ### This first cleans the lisp subdirectory, removing all compiled
 920 ### Lisp files.  Then re-run make to build all the files anew.
 921
 922 .PHONY: bootstrap
 923
 924 ## configure; make bootstrap replaces the real config.log from configure
 925 ## with the truncated one from config.status.  The former is more useful.
 926 bootstrap: bootstrap-clean FRC
 927         if [ -x ./config.status ]; then           \
 928             ./config.status;                      \
 929         else                                      \
 930             ./configure $(CONFIGURE_FLAGS);       \
 931         fi
 932         $(MAKE) $(MFLAGS) info all
 933
 934 .PHONY: check-declare
 935
 936 check-declare:
 937         @if [ ! -f $(srcdir)/src/emacs ]; then \
 938           echo "You must build Emacs to use this command"; \
 939           exit 1; \
 940         fi
 941         (cd leim; $(MAKE) $(MFLAGS) $@)
 942         (cd lisp; $(MAKE) $(MFLAGS) $@)