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.
 262 SUBDIR = lib lib-src src lisp leim
 263
 264 # The subdir makefiles created by config.status.
 265 SUBDIR_MAKEFILES_IN = @SUBDIR_MAKEFILES_IN@
 266 SUBDIR_MAKEFILES = `echo $(SUBDIR_MAKEFILES_IN:.in=) | sed 's|$(srcdir)/||g'`
 267
 268 # Subdirectories to install, and where they'll go.
 269 # lib-src's makefile knows how to install it, so we don't do that here.
 270 # leim's makefile also knows how to install it, so we don't do that here.
 271 # When installing the info files, we need to do special things to
 272 # avoid nuking an existing dir file, so we don't do that here;
 273 # instead, we have written out explicit code in the `install' targets.
 274 COPYDIR = ${srcdir}/etc ${srcdir}/lisp
 275 COPYDESTS = $(DESTDIR)${etcdir} $(DESTDIR)${lispdir}
 276
 277 all: ${SUBDIR}
 278
 279 removenullpaths=sed -e 's/^://g' -e 's/:$$//g' -e 's/::/:/g'
 280
 281 # Generate epaths.h from epaths.in.  This target is invoked by `configure'.
 282 # See comments in configure.in for why it is done this way, as opposed
 283 # to just letting configure generate epaths.h from epaths.in in a
 284 # similar way to how Makefile is made from Makefile.in.
 285 epaths-force: FRC
 286         @(lisppath=`echo ${lisppath} | ${removenullpaths}` ;            \
 287           buildlisppath=`echo ${buildlisppath} | ${removenullpaths}` ;  \
 288           x_default_search_path=`echo ${x_default_search_path}`; \
 289           gamedir=`echo ${gamedir}`; \
 290           sed < ${srcdir}/src/epaths.in > epaths.h.$$$$         \
 291           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'"$${lisppath}"'";'      \
 292           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'"$${buildlisppath}"'";' \
 293           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 294           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 295           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 296           -e 's;\(#.*PATH_BITMAPS\).*$$;\1 "${bitmapdir}";'             \
 297           -e 's;\(#.*PATH_X_DEFAULTS\).*$$;\1 "${x_default_search_path}";' \
 298           -e 's;\(#.*PATH_GAME\).*$$;\1 "${gamedir}";' \
 299           -e 's;\(#.*PATH_DOC\).*$$;\1 "${docdir}";') &&                \
 300         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 301
 302 lib-src src: lib
 303
 304 src:    lib-src FRC
 305
 306 .RECURSIVE: ${SUBDIR}
 307
 308 # We need to build `emacs' in `src' to compile the *.elc files in `lisp'
 309 # and `leim'.
 310 lisp leim: src
 311
 312 # Maintainers can put a copy of gnulib into $(gnulib_srcdir).
 313 gnulib_srcdir = ../gnulib
 314 $(gnulib_srcdir):
 315         git clone git://git.savannah.gnu.org/gnulib.git $@
 316
 317 # A shorter name that satisfies MS-DOS 8+3 constraints.
 318 DOS_gnulib_comp.m4 = gl-comp.m4
 319
 320 # Update modules from gnulib, for maintainers, who should have it in
 321 # $(gnulib_srcdir) (relative to $(srcdir) and should have build tools
 322 # as per $(gnulib_srcdir)/DEPENDENCIES.
 323 GNULIB_MODULES = \
 324   alloca-opt \
 325   careadlinkat crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 dtoastr \
 326   dup2 \
 327   filemode getloadavg getopt-gnu ignore-value intprops lstat \
 328   manywarnings mktime pthread_sigmask readlink \
 329   socklen stdarg stdio strftime strtoimax strtoumax symlink sys_stat \
 330   warnings
 331 GNULIB_TOOL_FLAGS = \
 332  --avoid=msvc-inval --avoid=msvc-nothrow \
 333  --avoid=raise --avoid=threadlib \
 334  --conditional-dependencies --import --no-changelog --no-vc-files \
 335  --makefile-name=gnulib.mk
 336 sync-from-gnulib: $(gnulib_srcdir)
 337         -cd $(srcdir)/m4 && cp $(DOS_gnulib_comp.m4) gnulib-comp.m4
 338         cd $(srcdir) && \
 339           $(gnulib_srcdir)/gnulib-tool $(GNULIB_TOOL_FLAGS) $(GNULIB_MODULES)
 340         cd $(srcdir)/m4 && rm gnulib-cache.m4 warn-on-use.m4
 341         cd $(srcdir)/m4 && mv gnulib-comp.m4 $(DOS_gnulib_comp.m4)
 342         cp $(gnulib_srcdir)/build-aux/texinfo.tex $(srcdir)/doc/misc
 343         cp \
 344           $(gnulib_srcdir)/build-aux/move-if-change \
 345           $(srcdir)/build-aux
 346         cd $(srcdir) && autoreconf -i -I m4
 347 .PHONY: sync-from-gnulib
 348
 349 # These targets should be "${SUBDIR} without `src'".
 350 lib lib-src lisp leim: Makefile FRC
 351         cd $@ && $(MAKE) all $(MFLAGS)                         \
 352           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 353           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}'
 354
 355 # Pass to src/Makefile.in an additional BOOTSTRAPEMACS variable which
 356 # is either set to bootstrap-emacs (in case bootstrap-emacs has not been
 357 # constructed yet) or the empty string (otherwise).
 358 # src/Makefile.in uses it to implement conditional dependencies, so that
 359 # files that need bootstrap-emacs to be built do not additionally need
 360 # to be kept fresher than bootstrap-emacs.  Otherwise changing a single
 361 # file src/foo.c forces dumping a new bootstrap-emacs, then re-byte-compiling
 362 # all preloaded elisp files, and only then dump the actual src/emacs, which
 363 # is not wrong, but is overkill in 99.99% of the cases.
 364 src: Makefile FRC
 365         boot=bootstrap-emacs$(EXEEXT);                         \
 366         if [ ! -x "src/$$boot" ]; then                                     \
 367             cd $@; $(MAKE) all $(MFLAGS)                                   \
 368               CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}'         \
 369               LDFLAGS='${LDFLAGS}' MAKE='${MAKE}' BOOTSTRAPEMACS="$$boot"; \
 370         fi;
 371         if [ -r .bzr/checkout/dirstate ]; then                  \
 372             vcswitness="`pwd`/.bzr/checkout/dirstate";  \
 373         fi;                                                     \
 374         cd $@; $(MAKE) all $(MFLAGS)                           \
 375           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 376           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}' BOOTSTRAPEMACS="" \
 377           VCSWITNESS="$$vcswitness"
 378
 379 blessmail: Makefile src FRC
 380         cd lib-src; $(MAKE) maybe-blessmail $(MFLAGS) \
 381           MAKE='${MAKE}' archlibdir='$(archlibdir)'
 382
 383 # We used to have one rule per */Makefile.in, but that leads to race
 384 # conditions with parallel makes, so let's assume that the time stamp on
 385 # ./Makefile is representative of the time stamp on all the other Makefiles.
 386 Makefile: config.status $(srcdir)/src/config.in \
 387           $(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN)
 388         ./config.status
 389
 390 # Don't erase config.status if make is interrupted while refreshing it.
 391 .PRECIOUS: config.status
 392
 393 config.status: ${srcdir}/configure ${srcdir}/lisp/version.el
 394         if [ -x ./config.status ]; then \
 395             ./config.status --recheck;  \
 396         else                            \
 397             ./configure $(CONFIGURE_FLAGS); \
 398         fi
 399
 400 AUTOCONF_INPUTS = @MAINT@ $(srcdir)/configure.in $(srcdir)/aclocal.m4
 401
 402 $(srcdir)/configure: $(AUTOCONF_INPUTS)
 403         cd ${srcdir} && autoconf
 404
 405 ACLOCAL_INPUTS = @MAINT@ $(srcdir)/m4/$(DOS_gnulib_comp.m4)
 406 $(srcdir)/aclocal.m4: $(ACLOCAL_INPUTS)
 407         cd $(srcdir) && aclocal -I m4
 408
 409 AUTOMAKE_INPUTS = @MAINT@ $(srcdir)/aclocal.m4 $(srcdir)/lib/Makefile.am $(srcdir)/lib/gnulib.mk
 410 $(srcdir)/lib/Makefile.in: $(AUTOMAKE_INPUTS)
 411         cd $(srcdir) && automake --gnu -a -c lib/Makefile
 412 am--refresh: $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/src/config.in
 413 .PHONY: am--refresh
 414
 415 $(srcdir)/src/config.in: $(srcdir)/src/stamp-h.in
 416         @ # Usually, there's no need to rebuild src/config.in just
 417         @ # because stamp-h.in has changed (since building stamp-h.in
 418         @ # refreshes config.in as well), but if config.in is missing
 419         @ # then we really need to do something more.
 420         [ -r "$@" ] || ( cd ${srcdir} && autoheader )
 421 $(srcdir)/src/stamp-h.in: $(AUTOCONF_INPUTS)
 422         cd ${srcdir} && autoheader
 423         rm -f $(srcdir)/src/stamp-h.in
 424         echo timestamp > $(srcdir)/src/stamp-h.in
 425
 426 # ==================== Installation ====================
 427
 428 ## If we let lib-src do its own installation, that means we
 429 ## don't have to duplicate the list of utilities to install in
 430 ## this Makefile as well.
 431
 432 .PHONY: install
 433
 434 install: all install-arch-indep install-doc install-arch-dep blessmail
 435         @true
 436
 437 ## Ensure that $subdir contains a subdirs.el file.
 438 ## Here and elsewhere, we set the umask so that any created files are
 439 ## world-readable.
 440 ## TODO it might be good to warn about non-standard permissions of
 441 ## pre-existing directories, but that does not seem easy.
 442 write_subdir=if [ -f $${subdir}/subdirs.el ]; \
 443         then true; \
 444         else \
 445           umask 022; \
 446           ${MKDIR_P} $${subdir}; \
 447           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 448            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 449             > $${subdir}/subdirs.el; \
 450         fi
 451
 452 ### Install the executables that were compiled specifically for this machine.
 453 ### We do install-arch-indep first because the executable needs the
 454 ### Lisp files and DOC file to work properly.
 455 install-arch-dep: install-arch-indep install-doc
 456         umask 022; ${MKDIR_P} $(DESTDIR)${bindir}
 457         (cd lib-src; \
 458           $(MAKE) install $(MFLAGS) prefix=${prefix} \
 459             exec_prefix=${exec_prefix} bindir=${bindir} \
 460             libexecdir=${libexecdir} archlibdir=${archlibdir} \
 461             INSTALL_STRIP=${INSTALL_STRIP})
 462         if test "${ns_self_contained}" = "no"; then \
 463           ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs${EXEEXT} $(DESTDIR)${bindir}/$(EMACSFULL) || exit 1 ; \
 464           chmod 1755 $(DESTDIR)${bindir}/$(EMACSFULL) ; \
 465           rm -f $(DESTDIR)${bindir}/$(EMACS) ; \
 466           ln $(DESTDIR)${bindir}/$(EMACSFULL) $(DESTDIR)${bindir}/$(EMACS) || true ; \
 467         else \
 468           subdir=${ns_appresdir}/site-lisp; \
 469           ${write_subdir} || exit 1; \
 470           rm -rf ${ns_appresdir}/share; \
 471         fi
 472
 473 ## In the share directory, we are deleting:
 474 ## applications (with emacs.desktop, also found in etc/)
 475 ## emacs (basically empty except for unneeded site-lisp directories)
 476 ## icons (duplicates etc/images/icons/hicolor)
 477
 478 ## This is install-etc for everything except self-contained-ns builds.
 479 ## For them, it is empty.
 480 INSTALL_ARCH_INDEP_EXTRA = @INSTALL_ARCH_INDEP_EXTRA@
 481
 482 ## http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg01672.html
 483 ## Needs to be the user running install, so configure can't set it.
 484 set_installuser=for installuser in $${LOGNAME} $${USERNAME} $${USER} \
 485           `id -un 2> /dev/null`; do \
 486           [ -n "$${installuser}" ] && break ; \
 487         done
 488
 489 ### Install the files that are machine-independent.
 490 ### Most of them come straight from the distribution; the exception is
 491 ### the DOC file, which is copied from the build directory.
 492
 493 ## We delete each directory in ${COPYDESTS} before we copy into it;
 494 ## that way, we can reinstall over directories that have been put in
 495 ## place with their files read-only (perhaps because they are checked
 496 ## into RCS).  In order to make this safe, we make sure that the
 497 ## source exists and is distinct from the destination.
 498
 499 ## We delete etc/DOC* because there may be irrelevant DOC files from
 500 ## other builds in the source directory.  This is ok because we just
 501 ## deleted the entire installed etc/ directory and recreated it.
 502 ## install-doc installs the relevant DOC.
 503
 504 ## Note that the Makefiles in the etc directory are potentially useful
 505 ## in an installed Emacs, so should not be excluded.
 506
 507 ## I'm not sure creating locallisppath here serves any useful purpose.
 508 ## If it has the default value, then the later write_subdir commands
 509 ## will ensure all these components exist.
 510 ## This will only do something if locallisppath has a non-standard value.
 511 ## Is it really Emacs's job to create those directories?
 512 ## Should we also be ensuring they contain subdirs.el files?
 513 ## It would be easy to do, just use write_subdir.
 514 install-arch-indep: install-leim install-info install-man ${INSTALL_ARCH_INDEP_EXTRA}
 515         umask 022 ; \
 516           $(MKDIR_P) $(DESTDIR)`echo ${locallisppath} | sed 's,:, $(DESTDIR),g'`
 517         -set ${COPYDESTS} ; \
 518         unset CDPATH; \
 519         $(set_installuser); \
 520         for dir in ${COPYDIR} ; do \
 521           [ -d $${dir} ] || exit 1 ; \
 522           dest=$$1 ; shift ; \
 523           [ -d $${dest} ] && \
 524             [ `(cd $${dest} && /bin/pwd)` = `(cd $${dir} && /bin/pwd)` ] && \
 525             continue ; \
 526           rm -rf $${dest} ; \
 527           umask 022; ${MKDIR_P} $${dest} ; \
 528           (echo "Copying $${dir} to $${dest}..." ; \
 529            (cd $${dir}; tar -chf - . ) \
 530              | (cd $${dest}; umask 022; \
 531                 tar -xvf - && cat > /dev/null) || exit 1; \
 532            [ "$${dir}" != "${srcdir}/etc" ] || rm -f $${dest}/DOC* ; \
 533            find $${dest} -exec chown $${installuser} {} ';' ;\
 534            for subdir in `find $${dest} -type d -print` ; do \
 535              chmod a+rx $${subdir} ; \
 536              rm -f  $${subdir}/.gitignore ; \
 537              rm -f  $${subdir}/.arch-inventory ; \
 538              rm -f  $${subdir}/.DS_Store ; \
 539              rm -f  $${subdir}/\#* ; \
 540              rm -f  $${subdir}/.\#* ; \
 541              rm -f  $${subdir}/*~ ; \
 542              rm -f  $${subdir}/*.orig ; \
 543              [ "$${dir}" != "${srcdir}/etc" ] && \
 544               rm -f $${subdir}/[mM]akefile*[.-]in $${subdir}/[mM]akefile ; \
 545              rm -f  $${subdir}/ChangeLog* ; \
 546            done) ; \
 547         done
 548         -rm -f $(DESTDIR)${lispdir}/subdirs.el
 549         $(srcdir)/update-subdirs $(DESTDIR)${lispdir}
 550         subdir=$(DESTDIR)${datadir}/emacs/${version}/site-lisp ; \
 551           ${write_subdir}
 552         subdir=$(DESTDIR)${datadir}/emacs/site-lisp ; \
 553           ${write_subdir} || true
 554         [ -z "${GZIP_PROG}" ] || \
 555           ( echo "Compressing *.el ..." ; \
 556             unset CDPATH; \
 557             cd $(DESTDIR)${lispdir}; \
 558             for f in `find . -name "*.elc" -print`; do \
 559               ${GZIP_PROG} -9n `echo $$f|sed 's/.elc$$/.el/'` ; \
 560             done )
 561         -chmod -R a+r $(DESTDIR)${datadir}/emacs/${version} ${COPYDESTS}
 562
 563 ## We install only the relevant DOC file if possible
 564 ## (ie DOC-${version}.buildnumber), otherwise DOC-${version}*.
 565 ## (Note "otherwise" is inaccurate since 2009-08-23.)
 566
 567 ## Note that install-arch-indep deletes and recreates the entire
 568 ## installed etc/ directory, so we need it to run before this does.
 569 install-doc: install-arch-indep
 570         -unset CDPATH; \
 571         umask 022; ${MKDIR_P} $(DESTDIR)${docdir} ; \
 572         if [ `(cd ./etc; /bin/pwd)` != `(cd $(DESTDIR)${docdir}; /bin/pwd)` ]; \
 573         then \
 574            fullversion=`./src/emacs --version | sed -n '1 s/GNU Emacs *//p'`; \
 575            if [ -f "./etc/DOC-$${fullversion}" ]; \
 576            then \
 577              docfile="DOC-$${fullversion}"; \
 578            else \
 579              docfile="DOC"; \
 580            fi; \
 581            echo "Copying etc/$${docfile} to $(DESTDIR)${docdir} ..." ; \
 582            ${INSTALL_DATA} etc/$${docfile} $(DESTDIR)${docdir}/$${docfile}; \
 583            $(set_installuser); \
 584              chown $${installuser} $(DESTDIR)${docdir}/$${docfile} || true ; \
 585         else true; fi
 586
 587 install-info: info
 588         umask 022; ${MKDIR_P} $(DESTDIR)${infodir}
 589         -unset CDPATH; \
 590         thisdir=`/bin/pwd`; \
 591         [ `(cd ${srcdir}/info && /bin/pwd)` = `(cd $(DESTDIR)${infodir} && /bin/pwd)` ] || \
 592           (cd $(DESTDIR)${infodir};  \
 593            [ -f dir ] || \
 594              (cd $${thisdir}; \
 595               ${INSTALL_DATA} ${srcdir}/info/dir $(DESTDIR)${infodir}/dir) ; \
 596            info_misc=`cd $${thisdir}/doc/misc; ${MAKE} echo-info | sed '/ing directory/d'`; \
 597            cd ${srcdir}/info ; \
 598            for elt in ${INFO_NONMISC} $${info_misc}; do \
 599               test "$(HAVE_MAKEINFO)" = "no" && test ! -f $$elt && continue; \
 600               for f in `ls $$elt $$elt-[1-9] $$elt-[1-9][0-9] 2>/dev/null`; do \
 601                (cd $${thisdir}; \
 602                 ${INSTALL_DATA} ${srcdir}/info/$$f $(DESTDIR)${infodir}/$$f); \
 603                 ( [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ] ) || continue ; \
 604                 rm -f $(DESTDIR)${infodir}/$$f.gz; \
 605                 ${GZIP_PROG} -9n $(DESTDIR)${infodir}/$$f; \
 606               done; \
 607              (cd $${thisdir}; \
 608               ${INSTALL_INFO} --info-dir=$(DESTDIR)${infodir} $(DESTDIR)${infodir}/$$elt); \
 609            done)
 610
 611 install-man:
 612         umask 022; ${MKDIR_P} $(DESTDIR)${man1dir}
 613         thisdir=`/bin/pwd`; \
 614         cd ${mansrcdir}; \
 615         for page in *.1; do \
 616           (cd $${thisdir}; \
 617            ${INSTALL_DATA} ${mansrcdir}/$${page} $(DESTDIR)${man1dir}/$${page}); \
 618           ( [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ] ) || continue ; \
 619           rm -f $(DESTDIR)${man1dir}/$${page}.gz; \
 620           ${GZIP_PROG} -9n $(DESTDIR)${man1dir}/$${page}; \
 621         done
 622
 623 ## Install those items from etc/ that need to end up elsewhere.
 624 install-etc:
 625         umask 022; ${MKDIR_P} $(DESTDIR)${desktopdir}
 626         ${INSTALL_DATA} ${srcdir}/etc/emacs.desktop \
 627           $(DESTDIR)${desktopdir}/emacs.desktop
 628         thisdir=`/bin/pwd`; \
 629         cd ${iconsrcdir} || exit 1; umask 022 ; \
 630         for dir in */*/apps */*/mimetypes; do \
 631           [ -d $${dir} ] || continue ; \
 632           ( cd $${thisdir}; ${MKDIR_P} ${icondir}/$${dir} ) ; \
 633           for icon in $${dir}/*.*; do \
 634             [ -r $${icon} ] || continue ; \
 635             ( cd $${thisdir}; \
 636               ${INSTALL_DATA} ${iconsrcdir}/$${icon} ${icondir}/$${icon} ) \
 637             || exit 1; \
 638           done ; \
 639         done
 640
 641 ### Install LEIM files.  Although they are machine-independent, we
 642 ### have separate target here instead of including it in
 643 ### `install-arch-indep'.  People who extracted LEIM files after they
 644 ### installed Emacs itself can install only LEIM files by this target.
 645 install-leim: leim/Makefile
 646         cd leim && $(MAKE) $(MFLAGS) install
 647
 648 ### Build Emacs and install it, stripping binaries while installing them.
 649 install-strip:
 650         $(MAKE) $(MFLAGS) INSTALL_STRIP=-s install
 651
 652 ### Delete all the installed files that the `install' target would
 653 ### create (but not the noninstalled files such as `make all' would create).
 654 ###
 655 ### Don't delete the lisp and etc directories if they're in the source tree.
 656 uninstall:
 657         (cd lib-src;                                    \
 658          $(MAKE) $(MFLAGS) uninstall                    \
 659             prefix=${prefix} exec_prefix=${exec_prefix} \
 660             bindir=${bindir} libexecdir=${libexecdir} archlibdir=${archlibdir})
 661         -unset CDPATH; \
 662         for dir in $(DESTDIR)${lispdir} $(DESTDIR)${etcdir} ; do        \
 663           if [ -d $${dir} ]; then                       \
 664             case `(cd $${dir} ; /bin/pwd)` in           \
 665               `(cd ${srcdir} ; /bin/pwd)`* ) ;;         \
 666               * ) rm -rf $${dir} ;;                     \
 667             esac ;                                      \
 668             case $${dir} in                             \
 669               $(DESTDIR)${datadir}/emacs/${version}/* )         \
 670                 rm -rf $(DESTDIR)${datadir}/emacs/${version}    \
 671               ;;                                        \
 672             esac ;                                      \
 673           fi ;                                          \
 674         done
 675         -rm -rf $(DESTDIR)${libexecdir}/emacs/${version}
 676         thisdir=`/bin/pwd`; \
 677         (info_misc=`cd doc/misc; ${MAKE} echo-info | sed '/ing directory/d'`; \
 678           cd $(DESTDIR)${infodir} && \
 679           for elt in ${INFO_NONMISC} $${info_misc}; do \
 680             (cd $${thisdir}; \
 681              $(INSTALL_INFO) --remove --info-dir=$(DESTDIR)${infodir} $(DESTDIR)${infodir}/$$elt); \
 682             if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 683                ext=.gz; else ext=; fi; \
 684             rm -f $$elt$$ext $$elt-[1-9]$$ext $$elt-[1-9][0-9]$$ext; \
 685           done;)
 686         (if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 687             ext=.gz; else ext=; fi; \
 688          cd ${mansrcdir} && for page in *.1; do \
 689            rm -f $(DESTDIR)${man1dir}/$$page$$ext; done )
 690         (cd $(DESTDIR)${bindir}  && rm -f $(EMACSFULL) $(EMACS))
 691         (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 )
 692         -rm -f $(DESTDIR)${desktopdir}/emacs.desktop
 693         for file in snake-scores tetris-scores; do \
 694           file=$(DESTDIR)${gamedir}/$${file}; \
 695           [ -s $${file} ] || rm -f $$file; \
 696         done
 697
 698 FRC:
 699
 700 # ==================== Cleaning up and miscellanea ====================
 701
 702 .PHONY: mostlyclean clean distclean maintainer-clean extraclean
 703
 704 ### `mostlyclean'
 705 ###      Like `clean', but may refrain from deleting a few files that people
 706 ###      normally don't want to recompile.  For example, the `mostlyclean'
 707 ###      target for GCC does not delete `libgcc.a', because recompiling it
 708 ###      is rarely necessary and takes a lot of time.
 709 mostlyclean: FRC
 710         (cd src;      $(MAKE) $(MFLAGS) mostlyclean)
 711         (cd oldXMenu; $(MAKE) $(MFLAGS) mostlyclean)
 712         (cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 713         (cd lib;      $(MAKE) $(MFLAGS) mostlyclean)
 714         (cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
 715         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) mostlyclean)
 716         -(cd doc/misc &&   $(MAKE) $(MFLAGS) mostlyclean)
 717         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) mostlyclean)
 718         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) mostlyclean)
 719         (cd leim;     $(MAKE) $(MFLAGS) mostlyclean)
 720
 721 ### `clean'
 722 ###      Delete all files from the current directory that are normally
 723 ###      created by building the program.  Don't delete the files that
 724 ###      record the configuration.  Also preserve files that could be made
 725 ###      by building, but normally aren't because the distribution comes
 726 ###      with them.
 727 ###
 728 ###      Delete `.dvi' files here if they are not part of the distribution.
 729 clean: FRC
 730         (cd src;      $(MAKE) $(MFLAGS) clean)
 731         (cd oldXMenu; $(MAKE) $(MFLAGS) clean)
 732         (cd lwlib;    $(MAKE) $(MFLAGS) clean)
 733         (cd lib;      $(MAKE) $(MFLAGS) clean)
 734         (cd lib-src;  $(MAKE) $(MFLAGS) clean)
 735         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) clean)
 736         -(cd doc/misc &&   $(MAKE) $(MFLAGS) clean)
 737         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) clean)
 738         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) clean)
 739         (cd leim;     $(MAKE) $(MFLAGS) clean)
 740
 741 ### `bootclean'
 742 ###      Delete all files that need to be remade for a clean bootstrap.
 743 top_bootclean=\
 744         rm -f config.cache config.log
 745 ### `distclean'
 746 ###      Delete all files from the current directory that are created by
 747 ###      configuring or building the program.  If you have unpacked the
 748 ###      source and built the program without creating any other files,
 749 ###      `make distclean' should leave only the files that were in the
 750 ###      distribution.
 751 top_distclean=\
 752         ${top_bootclean}; \
 753         rm -f config.status config.log~ Makefile stamp-h1 ${SUBDIR_MAKEFILES}
 754 distclean: FRC
 755         (cd src;      $(MAKE) $(MFLAGS) distclean)
 756         (cd oldXMenu; $(MAKE) $(MFLAGS) distclean)
 757         (cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 758         (cd lib;      $(MAKE) $(MFLAGS) distclean)
 759         (cd lib-src;  $(MAKE) $(MFLAGS) distclean)
 760         (cd doc/emacs &&    $(MAKE) $(MFLAGS) distclean)
 761         (cd doc/misc &&    $(MAKE) $(MFLAGS) distclean)
 762         (cd doc/lispref &&    $(MAKE) $(MFLAGS) distclean)
 763         (cd doc/lispintro &&    $(MAKE) $(MFLAGS) distclean)
 764         (cd leim;     $(MAKE) $(MFLAGS) distclean)
 765         (cd lisp;     $(MAKE) $(MFLAGS) distclean)
 766         ${top_distclean}
 767
 768 ### `bootstrap-clean'
 769 ###      Delete everything that can be reconstructed by `make' and that
 770 ###      needs to be deleted in order to force a bootstrap from a clean state.
 771 bootstrap-clean: FRC
 772         (cd src;      $(MAKE) $(MFLAGS) bootstrap-clean)
 773         (cd oldXMenu; $(MAKE) $(MFLAGS) maintainer-clean)
 774         (cd lwlib;    $(MAKE) $(MFLAGS) maintainer-clean)
 775         (cd lib;      $(MAKE) $(MFLAGS) maintainer-clean)
 776         (cd lib-src;  $(MAKE) $(MFLAGS) maintainer-clean)
 777         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) maintainer-clean)
 778         -(cd doc/misc &&   $(MAKE) $(MFLAGS) maintainer-clean)
 779         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) maintainer-clean)
 780         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) maintainer-clean)
 781         (cd leim;     $(MAKE) $(MFLAGS) maintainer-clean)
 782         (cd lisp;     $(MAKE) $(MFLAGS) bootstrap-clean)
 783         [ ! -f config.log ] || mv -f config.log config.log~
 784         ${top_bootclean}
 785 ## configure; make bootstrap replaces the real config.log from configure
 786 ## with the truncated one from config.status.  The former is more useful.
 787
 788 ### `maintainer-clean'
 789 ###      Delete everything from the current directory that can be
 790 ###      reconstructed with this Makefile.  This typically includes
 791 ###      everything deleted by distclean, plus more: C source files
 792 ###      produced by Bison, tags tables, info files, and so on.
 793 ###
 794 ###      One exception, however: `make maintainer-clean' should not delete
 795 ###      `configure' even if `configure' can be remade using a rule in the
 796 ###      Makefile.  More generally, `make maintainer-clean' should not delete
 797 ###      anything that needs to exist in order to run `configure' and then
 798 ###      begin to build the program.
 799 top_maintainer_clean=\
 800         ${top_distclean}; \
 801         rm -fr autom4te.cache
 802 maintainer-clean: bootstrap-clean FRC
 803         (cd src;      $(MAKE) $(MFLAGS) maintainer-clean)
 804         (cd lisp;     $(MAKE) $(MFLAGS) maintainer-clean)
 805         ${top_maintainer_clean}
 806
 807 ### This doesn't actually appear in the coding standards, but Karl
 808 ### says GCC supports it, and that's where the configuration part of
 809 ### the coding standards seem to come from.  It's like distclean, but
 810 ### it deletes backup and autosave files too.
 811 extraclean:
 812         for i in ${SUBDIR}; do (cd $$i; $(MAKE) $(MFLAGS) extraclean); done
 813         ${top_maintainer_clean}
 814         -rm -f config-tmp-*
 815         -rm -f *~ \#*
 816
 817 # The src subdir knows how to do the right thing
 818 # even when the build directory and source dir are different.
 819 TAGS tags: lib lib-src src
 820         cd src; $(MAKE) $(MFLAGS) tags
 821
 822 check:
 823         @if test ! -d test/automated; then \
 824           echo "You do not seem to have the test/ directory."; \
 825           echo "Maybe you are using a release tarfile, rather than a repository checkout."; \
 826         else \
 827           cd test/automated && $(MAKE) $(MFLAGS) check; \
 828         fi
 829
 830 dist:
 831         cd ${srcdir}; ./make-dist
 832
 833 .PHONY: info dvi dist check html
 834
 835 info-real:
 836         (cd doc/emacs; $(MAKE) $(MFLAGS) info)
 837         (cd doc/misc; $(MAKE) $(MFLAGS) info)
 838         (cd doc/lispref; $(MAKE) $(MFLAGS) info)
 839         (cd doc/lispintro; $(MAKE) $(MFLAGS) info)
 840
 841 force-info:
 842 # Note that man/Makefile knows how to put the info files in $(srcdir),
 843 # so we can do ok running make in the build dir.
 844 # This used to have a clause that exited with an error if MAKEINFO = no.
 845 # But it is inappropriate to do so without checking if makeinfo is
 846 # actually needed - it is not if the info files are up-to-date.  (Bug#3982)
 847 # Only the doc/*/Makefiles can decide that, so we let those rules run
 848 # and give a standard error if makeinfo is needed but missing.
 849 # While it would be nice to give a more detailed error message, that
 850 # would require changing every rule in doc/ that builds an info file,
 851 # and it's not worth it.  This case is only relevant if you download a
 852 # release, then change the .texi files.
 853 info: force-info
 854         @if test "$(HAVE_MAKEINFO)" = "no"; then \
 855           echo "Configured --without-makeinfo, not building manuals" ; \
 856         else \
 857           $(MAKE) $(MFLAGS) info-real ; \
 858         fi
 859
 860 # The info/dir file must be updated by hand when new manuals are added.
 861 check-info-dir: info
 862         cd info ; \
 863         missing= ; \
 864         for file in *; do \
 865           test -f "$${file}" || continue ; \
 866           case $${file} in \
 867             *-[0-9]*|COPYING|dir) continue ;; \
 868           esac ; \
 869           file=`echo $${file} | sed 's/\.info//'` ; \
 870           grep -q -F ": ($${file})." dir || missing="$${missing} $${file}" ; \
 871         done ; \
 872         if test -n "$${missing}"; then \
 873           echo "Missing info/dir entries: $${missing}" ; \
 874           exit 1 ; \
 875         fi ; \
 876         echo "info/dir is OK"
 877
 878 dvi:
 879         (cd doc/emacs; $(MAKE) $(MFLAGS) dvi)
 880         (cd doc/misc; $(MAKE) $(MFLAGS) dvi)
 881         (cd doc/lispref; $(MAKE) $(MFLAGS) elisp.dvi)
 882         (cd doc/lispintro; $(MAKE) $(MFLAGS) emacs-lisp-intro.dvi)
 883
 884 #### Bootstrapping.
 885
 886 ### This first cleans the lisp subdirectory, removing all compiled
 887 ### Lisp files.  Then re-run make to build all the files anew.
 888
 889 .PHONY: bootstrap
 890
 891 ## configure; make bootstrap replaces the real config.log from configure
 892 ## with the truncated one from config.status.  The former is more useful.
 893 bootstrap: bootstrap-clean FRC
 894         if [ -x ./config.status ]; then           \
 895             ./config.status;                      \
 896         else                                      \
 897             ./configure $(CONFIGURE_FLAGS);       \
 898         fi
 899         $(MAKE) $(MFLAGS) info all
 900
 901 .PHONY: check-declare
 902
 903 check-declare:
 904         @if [ ! -f $(srcdir)/src/emacs ]; then \
 905           echo "You must build Emacs to use this command"; \
 906           exit 1; \
 907         fi
 908         (cd leim; $(MAKE) $(MFLAGS) $@)
 909         (cd lisp; $(MAKE) $(MFLAGS) $@)