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