Makefile.in

   1 ### @configure_input@
   2
   3 # Copyright (C) 1992-2017 Free Software Foundation, Inc.
   4
   5 # This file is part of GNU Emacs.
   6
   7 # GNU Emacs is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # GNU Emacs is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 ### Commentary:
  21
  22 # make all      to compile and build Emacs.
  23 # make install  to install it.
  24 # make TAGS     to update tags tables.
  25 #
  26 # make clean  or  make mostlyclean
  27 #      Delete all files from the current directory that are normally
  28 #      created by building the program.  Don't delete the files that
  29 #      record the configuration.  Also preserve files that could be made
  30 #      by building, but normally aren't because the distribution comes
  31 #      with them.
  32 #
  33 #      Delete '.dvi' files here if they are not part of the distribution.
  34 #
  35 # make distclean
  36 #      Delete all files from the current directory that are created by
  37 #      configuring or building the program.  If you have unpacked the
  38 #      source and built the program without creating any other files,
  39 #      'make distclean' should leave only the files that were in the
  40 #      distribution.
  41 #
  42 # make maintainer-clean
  43 #      Delete everything from the current directory that can be
  44 #      reconstructed with this Makefile.  This typically includes
  45 #      everything deleted by distclean, plus more: .elc files,
  46 #      C source files produced by Bison, tags tables, info files,
  47 #      and so on.
  48 #
  49 # make extraclean
  50 #      Still more severe - delete backup and autosave files, too.
  51 #      Also generated files that do not normally change and can be slow
  52 #      to rebuild (eg leim/ja-dic).
  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 # make docs
  59 #      Make Emacs documentation files from their sources; requires makeinfo.
  60 #
  61 # make check  or  make check-expensive
  62 #      Run Emacs test suite.  check-expensive runs also tests which
  63 #      take more time to perform.
  64
  65 SHELL = @SHELL@
  66
  67 # This only matters when inheriting a CDPATH not starting with the
  68 # current directory.
  69 CDPATH=
  70
  71 # ==================== Things 'configure' Might Edit ====================
  72
  73 cache_file = @cache_file@
  74 CONFIGURE_FLAGS = --cache-file=$(cache_file)
  75
  76 AUTOCONF = @AUTOCONF@
  77 AUTOMAKE = @AUTOMAKE@
  78 AUTOHEADER = @AUTOHEADER@
  79 ACLOCAL = @ACLOCAL@
  80 AWK = @AWK@
  81
  82 EXEEXT=@EXEEXT@
  83
  84 ### These help us choose version- and architecture-specific directories
  85 ### to install files in.
  86
  87 ### This should be the number of the Emacs version we're building,
  88 ### like '24.5' or '25.0.50'.
  89 version=@version@
  90
  91 ### This should be the name of the configuration we're building Emacs
  92 ### for, like 'x86_64-unknown-linux-gnu' or 'powerpc-ibm-aix7.1.2.0'.
  93 configuration=@configuration@
  94
  95 ### The nt/ subdirectory gets built only for MinGW
  96 NTDIR=@NTDIR@
  97
  98 # 'make' verbosity.
  99 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
 100
 101 AM_V_GEN = $(am__v_GEN_@AM_V@)
 102 am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
 103 am__v_GEN_0 = @echo "  GEN     " $@;
 104 am__v_GEN_1 =
 105
 106 AM_V_at = $(am__v_at_@AM_V@)
 107 am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
 108 am__v_at_0 = @
 109 am__v_at_1 =
 110
 111 # ==================== Where To Install Things ====================
 112
 113 # Location to install Emacs.app under GNUstep / macOS.
 114 # Later values may use these.
 115 ns_appbindir=@ns_appbindir@
 116 ns_appresdir=@ns_appresdir@
 117 # Either yes or no depending on whether this is a relocatable Emacs.app.
 118 ns_self_contained=@ns_self_contained@
 119
 120 # The default location for installation.  Everything is placed in
 121 # subdirectories of this directory.  The default values for many of
 122 # the variables below are expressed in terms of this one, so you may
 123 # not need to change them.  This defaults to /usr/local.
 124 prefix=@prefix@
 125
 126 # Like 'prefix', but used for architecture-specific files.
 127 exec_prefix=@exec_prefix@
 128
 129 # Where to install Emacs and other binaries that people will want to
 130 # run directly (like etags).
 131 bindir=@bindir@
 132
 133 # The root of the directory tree for read-only architecture-independent
 134 # data files.  ${datadir}, ${infodir} and ${mandir} are based on this.
 135 datarootdir=@datarootdir@
 136
 137 # Where to install architecture-independent data files.  ${lispdir}
 138 # and ${etcdir} are subdirectories of this.
 139 datadir=@datadir@
 140
 141 # Where to install and expect the files that Emacs modifies as it
 142 # runs.  These files are all architecture-independent.
 143 # Right now, this is not used.
 144 sharedstatedir=@sharedstatedir@
 145
 146 # Where to install and expect executable files to be run by Emacs
 147 # rather than directly by users (and other architecture-dependent
 148 # data, although Emacs does not have any).  The executables
 149 # are actually installed in ${archlibdir}, which is (normally)
 150 # a subdirectory of this.
 151 libexecdir=@libexecdir@
 152
 153 # Currently only used for the systemd service file.
 154 libdir=@libdir@
 155
 156 # Where to install Emacs's man pages.
 157 # Note they contain cross-references that expect them to be in section 1.
 158 mandir=@mandir@
 159 man1dir=$(mandir)/man1
 160
 161 # Where to install and expect the info files describing Emacs.
 162 infodir=@infodir@
 163 # Info files not in the doc/misc directory (we get those via make echo-info).
 164 INFO_NONMISC=emacs.info eintr.info elisp.info
 165
 166 # If no makeinfo was found and configured --without-makeinfo, "no"; else "yes".
 167 HAVE_MAKEINFO=@HAVE_MAKEINFO@
 168
 169 # Directory for local state files for all programs.
 170 localstatedir=@localstatedir@
 171
 172 # Where to look for bitmap files.
 173 bitmapdir=@bitmapdir@
 174
 175 # Where to find the source code.  The source code for Emacs's C kernel is
 176 # expected to be in ${srcdir}/src, and the source code for Emacs's
 177 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 178 # set by the configure script's '--srcdir' option.
 179
 180 # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
 181 srcdir=@srcdir@
 182 abs_srcdir=@abs_srcdir@
 183
 184 # Where the manpage source files are kept.
 185 mansrcdir=$(srcdir)/doc/man
 186
 187 # Tell make where to find source files; this is needed for the makefiles.
 188 VPATH=@srcdir@
 189
 190 # Where to find the application default.
 191 x_default_search_path=@x_default_search_path@
 192
 193 # Where the etc/emacs.desktop file is to be installed.
 194 desktopdir=$(datarootdir)/applications
 195
 196 # Where the etc/emacs.appdata.xml file is to be installed.
 197 appdatadir=$(datarootdir)/appdata
 198
 199 # Where the etc/emacs.service file is to be installed.
 200 # The system value (typically /usr/lib/systemd/user) can be
 201 # obtained with: pkg-config --variable=systemduserunitdir systemd
 202 # but that does not respect configure's prefix.
 203 # It is not clear where we should install this file when
 204 # prefix != /usr (or /usr/local?) (eg for non-root installs).
 205 # Other options include ~/.config/systemd/user/,
 206 # $XDG_RUNTIME_DIR/systemd/user/
 207 # It seems the user may end up having to make a manual link...
 208 systemdunitdir=$(libdir)/systemd/user
 209
 210 # Where the etc/images/icons/hicolor directory is to be installed.
 211 icondir=$(datarootdir)/icons
 212
 213 # The source directory for the icon files.
 214 iconsrcdir=$(srcdir)/etc/images/icons
 215
 216 # ==================== Emacs-specific directories ====================
 217
 218 # These variables hold the values Emacs will actually use.  They are
 219 # based on the values of the standard Make variables above.
 220
 221 # Where to install the lisp files distributed with Emacs.
 222 # This includes the Emacs version, so that the lisp files for different
 223 # versions of Emacs will install themselves in separate directories.
 224 lispdir=@lispdir@
 225
 226 # Directories Emacs should search for standard lisp files.
 227 # The default is ${lispdir}.
 228 standardlisppath=@standardlisppath@
 229
 230 # Directories Emacs should search for lisp files specific to this
 231 # site (i.e. customizations), before consulting ${standardlisppath}.
 232 # This should be a colon-separated list of directories.
 233 locallisppath=@locallisppath@
 234
 235 # Where Emacs will search to find its lisp files.  Before
 236 # changing this, check to see if your purpose wouldn't
 237 # better be served by changing locallisppath.  This
 238 # should be a colon-separated list of directories.
 239 # The default is ${locallisppath}:${standardlisppath}.
 240 lisppath=@lisppath@
 241
 242 # Where Emacs will search for its lisp files while building.
 243 # This is only used during the process of compiling Emacs,
 244 # to help Emacs find its lisp files before they've been installed
 245 # in their final location.
 246 # This should be a colon-separated list of directories.
 247 # Normally it points to the lisp/ directory in the sources.
 248 # NB lread.c relies on lisp/ being first here.
 249 buildlisppath=${abs_srcdir}/lisp
 250
 251 # Where to install the other architecture-independent
 252 # data files distributed with Emacs (like the tutorial,
 253 # the cookie recipes and the Zippy database). This path
 254 # usually contains the Emacs version number, so the data
 255 # files for multiple versions of Emacs may be installed
 256 # at once.
 257 etcdir=@etcdir@
 258
 259 # Where to put executables to be run by Emacs rather than
 260 # the user.  This path usually includes the Emacs version
 261 # and configuration name, so that multiple configurations
 262 # for multiple versions of Emacs may be installed at
 263 # once.
 264 archlibdir=@archlibdir@
 265
 266 # Where to put the etc/DOC file.
 267 etcdocdir=@etcdocdir@
 268
 269 # User or group of the auxiliary program update-game-score, which is
 270 # installed on platforms with a game directory shared by multiple users.
 271 # On other platforms Emacs can update the score files itself.
 272 gameuser=@gameuser@
 273 gamegroup=@gamegroup@
 274 # Where to install game score files, if gameuser or gamegroup is nonempty.
 275 gamedir=@gamedir@
 276 # Nonempty if and only if a shared gamedir is used.
 277 use_gamedir=$(gameuser)$(gamegroup)
 278
 279 # ==================== Utility Programs for the Build ====================
 280
 281 # Allow the user to specify the install program.
 282 # Note that if the system does not provide a suitable install,
 283 # configure will use build-aux/install-sh.  Annoyingly, it does
 284 # not use an absolute path.  So we must take care to always run
 285 # INSTALL-type commands from the directory containing the Makefile.
 286 # This explains (I think) the cd thisdir seen in several install rules.
 287 INSTALL = @INSTALL@
 288 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 289 INSTALL_DATA = @INSTALL_DATA@
 290 INSTALL_INFO = @INSTALL_INFO@
 291 # By default, we uphold the dignity of our programs.
 292 INSTALL_STRIP =
 293 MKDIR_P = @MKDIR_P@
 294 # Create a link to a file in the same directory as the target.
 295 LN_S_FILEONLY = @LN_S_FILEONLY@
 296
 297 # We use gzip to compress installed .el and some .txt files.
 298 GZIP_PROG = @GZIP_PROG@
 299
 300 # ============================= Targets ==============================
 301
 302 # Program name transformation.
 303 TRANSFORM = @program_transform_name@
 304
 305 # What emacs should be called when installed.
 306 EMACS_NAME = `echo emacs | sed '$(TRANSFORM)'`
 307 EMACS = ${EMACS_NAME}${EXEEXT}
 308 EMACSFULL = `echo emacs-${version} | sed '$(TRANSFORM)'`${EXEEXT}
 309
 310 # Subdirectories to make recursively.
 311 SUBDIR = $(NTDIR) lib lib-src src lisp
 312
 313 # The subdir makefiles created by config.status.
 314 SUBDIR_MAKEFILES_IN = @SUBDIR_MAKEFILES_IN@
 315 SUBDIR_MAKEFILES = $(patsubst ${srcdir}/%,%,${SUBDIR_MAKEFILES_IN:.in=})
 316
 317 # Non-makefile files created by config.status.
 318 CONFIG_STATUS_FILES_IN = \
 319  ${srcdir}/nt/emacs.rc.in ${srcdir}/nt/emacsclient.rc.in \
 320  ${srcdir}/doc/man/emacs.1.in
 321
 322 # Subdirectories to install, and where they'll go.  lib-src's and nt's
 323 # makefiles know how to install them, so we don't do that here.
 324 # Directories that cannot simply be copied, eg info, are treated
 325 # separately.
 326 COPYDIR = ${srcdir}/etc ${srcdir}/lisp
 327 COPYDESTS = "$(DESTDIR)${etcdir}" "$(DESTDIR)${lispdir}"
 328
 329 all: ${SUBDIR} info
 330
 331 .PHONY: all ${SUBDIR} blessmail epaths-force epaths-force-w32 etc-emacsver
 332
 333 # If configure were to just generate emacsver.tex from emacsver.tex.in
 334 # in the normal way, the timestamp of emacsver.tex would always be
 335 # newer than that of the pdf files, which are prebuilt in release tarfiles.
 336 # So we use this rule, and move-if-change, to avoid that.
 337 etc-emacsver:
 338         majorversion=`echo ${version} | sed 's/\..*//'`; \
 339         sed "s/[@]majorversion@/$${majorversion}/" \
 340           ${srcdir}/etc/refcards/emacsver.tex.in > emacsver.tex.$$$$ && \
 341           ${srcdir}/build-aux/move-if-change emacsver.tex.$$$$ \
 342           ${srcdir}/etc/refcards/emacsver.tex
 343
 344 # The shared gamedir name as a C string literal, or a null ptr if not in use.
 345 PATH_GAME = $(if $(use_gamedir),"$(gamedir)",((char const *) 0))
 346
 347 # Generate epaths.h from epaths.in.  This target is invoked by 'configure'.
 348 # See comments in configure.ac for why it is done this way, as opposed
 349 # to just letting configure generate epaths.h from epaths.in in a
 350 # similar way to how Makefile is made from Makefile.in.
 351 epaths-force:
 352         @for dir in '$(abs_srcdir)' '$(lispdir)' '$(archlibdir)'; do \
 353           case $$dir in \
 354             *:*) \
 355               printf >&2 "Build or installation directory '%s'\\n" "$$dir"; \
 356               echo >&2 "cannot contain ':'."; \
 357               exit 1;; \
 358           esac; \
 359         done
 360         @(gamedir='${gamedir}'; \
 361           sed < ${srcdir}/src/epaths.in > epaths.h.$$$$         \
 362           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "${standardlisppath}";' \
 363           -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "${locallisppath}";' \
 364           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "${buildlisppath}";' \
 365           -e '/^#define PATH_[^ ]*SEARCH /s/\([":]\):*/\1/g'            \
 366           -e '/^#define PATH_[^ ]*SEARCH /s/:"/"/'                      \
 367           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 368           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 369           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 370           -e 's;\(#.*PATH_BITMAPS\).*$$;\1 "${bitmapdir}";'             \
 371           -e 's;\(#.*PATH_X_DEFAULTS\).*$$;\1 "${x_default_search_path}";' \
 372           -e 's;\(#.*PATH_GAME\).*$$;\1 $(PATH_GAME);'                  \
 373           -e 's;\(#.*PATH_DOC\).*$$;\1 "${etcdocdir}";') &&             \
 374         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 375
 376 # The w32 build needs a slightly different editing, and it uses
 377 # nt/epaths.nt as the template.
 378 #
 379 # Use the value of ${locallisppath} supplied by 'configure',
 380 # to support the --enable-locallisppath argument.
 381 #
 382 # In this case, the paths written to 'src/epaths.h' must be in native
 383 # MS-Windows format (e.g. 'c:/foo/bar'), because temacs is a MinGW
 384 # program that doesn't support MSYS-style paths (e.g. '/c/foo/bar' or
 385 # '/foo/bar').
 386 epaths-force-w32:
 387         @(w32srcdir=`${srcdir}/build-aux/msys-to-w32 "${abs_srcdir}"`; \
 388           w32prefix=`${srcdir}/build-aux/msys-to-w32 "${prefix}"`; \
 389           w32locallisppath=`${srcdir}/build-aux/msys-to-w32 "${locallisppath}"` ; \
 390           w32locallisppath=$${w32locallisppath//$${w32prefix}/"%emacs_dir%"} ; \
 391           sed < ${srcdir}/nt/epaths.nt > epaths.h.$$$$          \
 392           -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "'"$${w32locallisppath//;/\\;}"'";' \
 393           -e '/^.*#/s/@VER@/${version}/g'                       \
 394           -e '/^.*#/s/@CFG@/${configuration}/g'                 \
 395           -e "/^.*#/s|@SRC@|$${w32srcdir}|g") &&                \
 396         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 397
 398 # If lib/Makefile would build files in '.', then build them before
 399 # building 'lib', to avoid races with parallel makes.
 400 lib: am--refresh
 401
 402 lib-src src: $(NTDIR) lib
 403
 404 src: lib-src
 405
 406 # We need to build 'emacs' in 'src' to compile the *.elc files in 'lisp'.
 407 lisp: src
 408
 409 # These targets should be "${SUBDIR} without 'src'".
 410 lib lib-src lisp nt: Makefile
 411         $(MAKE) -C $@ all
 412
 413 # Ideally, VCSWITNESS should be a file that is modified whenever the
 414 # repository registers a commit from either a local checkin or a
 415 # repository pull. In git there is no single file that guarantees
 416 # this, but the local log for the current head should be close enough.
 417 #
 418 # Pass an unexpanded $srcdir to src's Makefile, which then
 419 # expands it using its own value of srcdir (which points to the
 420 # source directory of src/).
 421 dirstate = .git/logs/HEAD
 422 VCSWITNESS = $(if $(wildcard $(srcdir)/$(dirstate)),$$(srcdir)/../$(dirstate))
 423 src: Makefile
 424         $(MAKE) -C $@ VCSWITNESS='$(VCSWITNESS)' all
 425
 426 blessmail: Makefile src
 427         $(MAKE) -C lib-src maybe-blessmail
 428
 429 # We used to have one rule per */Makefile.in, but that leads to race
 430 # conditions with parallel makes, so let's assume that the time stamp on
 431 # ./Makefile is representative of the time stamp on all the other Makefiles.
 432 #
 433 # config.status overrides MAKEFILE_NAME with a bogus name when creating
 434 # src/epaths.h, so that 'make epaths-force' does not recursively invoke
 435 # config.status and overwrite config.status while executing it (Bug#11214).
 436 #
 437 # 'make bootstrap' overrides MAKEFILE_NAME to a nonexistent file but
 438 # then attempts to build that file.  This forces 'Makefile', 'lib/Makefile',
 439 # etc. to be built without running into similar recursion problems.
 440 MAKEFILE_NAME = Makefile
 441 $(MAKEFILE_NAME): config.status $(srcdir)/src/config.in \
 442          $(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN) $(CONFIG_STATUS_FILES_IN)
 443         MAKE='$(MAKE)' ./config.status
 444
 445 # Don't erase these files if make is interrupted while refreshing them.
 446 .PRECIOUS: Makefile config.status
 447
 448 config.status: ${srcdir}/configure
 449         if [ -x ./config.status ]; then \
 450             $(CFG) ./config.status --recheck;   \
 451         else                            \
 452             $(CFG) $(srcdir)/configure $(CONFIGURE_FLAGS); \
 453         fi
 454
 455 AUTOCONF_INPUTS = $(srcdir)/configure.ac $(srcdir)/aclocal.m4
 456
 457 $(srcdir)/configure: $(AUTOCONF_INPUTS)
 458         cd ${srcdir} && ${AUTOCONF}
 459
 460 ACLOCAL_PATH = @ACLOCAL_PATH@
 461 ACLOCAL_INPUTS = $(srcdir)/configure.ac $(srcdir)/m4/*.m4
 462 $(srcdir)/aclocal.m4: $(ACLOCAL_INPUTS)
 463         cd $(srcdir) && ACLOCAL_PATH='$(ACLOCAL_PATH)' $(ACLOCAL) -I m4
 464
 465 AUTOMAKE_INPUTS = $(srcdir)/aclocal.m4 $(srcdir)/lib/Makefile.am \
 466   $(srcdir)/lib/gnulib.mk $(srcdir)/nt/gnulib.mk
 467 $(srcdir)/lib/Makefile.in: $(AUTOMAKE_INPUTS)
 468         cd $(srcdir) && $(AUTOMAKE) --gnu -a -c lib/Makefile
 469
 470 $(srcdir)/nt/gnulib.mk: $(srcdir)/lib/gnulib.mk
 471         $(MAKE) -C $(srcdir)/nt gnulib.mk
 472
 473 # Regenerate files that this makefile would have made, if this makefile
 474 # had been built by Automake.  The name 'am--refresh' is for
 475 # compatibility with subsidiary Automake-generated makefiles.
 476 am--refresh: $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/src/config.in
 477 .PHONY: am--refresh
 478
 479 $(srcdir)/src/config.in: $(srcdir)/src/stamp-h.in
 480         @ # Usually, there's no need to rebuild src/config.in just
 481         @ # because stamp-h.in has changed (since building stamp-h.in
 482         @ # refreshes config.in as well), but if config.in is missing
 483         @ # then we really need to do something more.
 484         $(if $(wildcard $@),,cd $(srcdir) && $(AUTOHEADER))
 485 $(srcdir)/src/stamp-h.in: $(AUTOCONF_INPUTS)
 486         cd ${srcdir} && ${AUTOHEADER}
 487         rm -f $@
 488         echo timestamp > $@
 489
 490 # ==================== Installation ====================
 491
 492 .PHONY: install install-arch-dep install-arch-indep install-etcdoc install-info
 493 .PHONY: install-man install-etc install-strip install-$(NTDIR)
 494 .PHONY: uninstall uninstall-$(NTDIR)
 495
 496 ## If we let lib-src do its own installation, that means we
 497 ## don't have to duplicate the list of utilities to install in
 498 ## this Makefile as well.
 499
 500 install: all install-arch-indep install-etcdoc install-arch-dep install-$(NTDIR) blessmail
 501         @true
 502
 503 ## Ensure that $subdir contains a subdirs.el file.
 504 ## Here and elsewhere, we set the umask so that any created files are
 505 ## world-readable.
 506 ## TODO it might be good to warn about non-standard permissions of
 507 ## pre-existing directories, but that does not seem easy.
 508 write_subdir=if [ -f "$${subdir}/subdirs.el" ]; \
 509         then true; \
 510         else \
 511           umask 022; \
 512           ${MKDIR_P} "$${subdir}"; \
 513           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 514            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 515             > "$${subdir}/subdirs.el"; \
 516         fi
 517
 518 ### Install the executables that were compiled specifically for this machine.
 519 ### We do install-arch-indep first because the executable needs the
 520 ### Lisp files and DOC file to work properly.
 521 install-arch-dep: src install-arch-indep install-etcdoc install-$(NTDIR)
 522         umask 022; ${MKDIR_P} "$(DESTDIR)${bindir}"
 523         $(MAKE) -C lib-src install
 524 ifeq (${ns_self_contained},no)
 525         ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs${EXEEXT} "$(DESTDIR)${bindir}/$(EMACSFULL)"
 526         -chmod 755 "$(DESTDIR)${bindir}/$(EMACSFULL)"
 527 ifndef NO_BIN_LINK
 528         rm -f "$(DESTDIR)${bindir}/$(EMACS)"
 529         cd "$(DESTDIR)${bindir}" && $(LN_S_FILEONLY) $(EMACSFULL) $(EMACS)
 530 endif
 531 else
 532         subdir=${ns_appresdir}/site-lisp && ${write_subdir}
 533         rm -rf ${ns_appresdir}/share
 534 endif
 535
 536 ### Windows-specific install target for installing programs produced
 537 ### in nt/, and its Posix do-nothing shadow.
 538 install-:
 539 install-nt:
 540         $(MAKE) -C $(NTDIR) install
 541
 542 ## In the share directory, we are deleting:
 543 ## applications (with emacs.desktop, also found in etc/)
 544 ## emacs (basically empty except for unneeded site-lisp directories)
 545 ## icons (duplicates etc/images/icons/hicolor)
 546
 547 ## This is install-etc for everything except self-contained-ns builds.
 548 ## For them, it is empty.
 549 INSTALL_ARCH_INDEP_EXTRA = @INSTALL_ARCH_INDEP_EXTRA@
 550
 551 ## http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg01672.html
 552 ## Needs to be the user running install, so configure can't set it.
 553 set_installuser=for installuser in $${LOGNAME} $${USERNAME} $${USER} \
 554           `id -un 2> /dev/null`; do \
 555           [ -n "$${installuser}" ] && break ; \
 556         done
 557
 558 ### Install the files that are machine-independent.
 559 ### Most of them come straight from the distribution; the exception is
 560 ### the DOC file, which is copied from the build directory.
 561
 562 ## We delete each directory in ${COPYDESTS} before we copy into it;
 563 ## that way, we can reinstall over directories that have been put in
 564 ## place with their files read-only (perhaps because they are checked
 565 ## into RCS).  In order to make this safe, we make sure that the
 566 ## source exists and is distinct from the destination.
 567
 568 ## We delete etc/DOC* because there may be irrelevant DOC files from
 569 ## other builds in the source directory.  This is ok because we just
 570 ## deleted the entire installed etc/ directory and recreated it.
 571 ## install-etcdoc installs the relevant DOC.
 572
 573 ## Note that we install etc/refcards/*.ps if present.
 574 ## TODO we should compress these if GZIP_PROG is set.
 575 ## It would be simpler to have a separate install rule for etc/refcards
 576 ## (maybe move it to doc/refcards?).
 577
 578 ## Note that the Makefiles in the etc directory are potentially useful
 579 ## in an installed Emacs, so should not be excluded.
 580
 581 ## We always create the _default_ locallisppath directories, and
 582 ## ensure that they contain a subdirs.el file (via write_subdir).
 583 ## This is true even if locallisppath has a non-default value.
 584 ## In case of non-default value, we used to create the specified directories,
 585 ## but not add subdirs.el to them.  This was a strange halfway house.
 586 ## Nowadays we do not create non-default directories.
 587
 588 ## Note that we use tar instead of plain old cp -R/-r because the latter
 589 ## is apparently not portable (even in 2012!).
 590 ## http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00278.html
 591 ## I have no idea which platforms Emacs supports where cp -R does not
 592 ## work correctly, and therefore no idea when tar can be replaced.
 593 ## See also these comments from 2004 about cp -r working fine:
 594 ## http://lists.gnu.org/archive/html/autoconf-patches/2004-11/msg00005.html
 595 install-arch-indep: lisp install-info install-man ${INSTALL_ARCH_INDEP_EXTRA}
 596         -set ${COPYDESTS} ; \
 597         unset CDPATH; \
 598         $(set_installuser); \
 599         for dir in ${COPYDIR} ; do \
 600           [ -d $${dir} ] || exit 1 ; \
 601           dest="$$1" ; shift ; \
 602           if [ -d "$${dest}" ]; then \
 603             exp_dest=`cd "$${dest}" && /bin/pwd`; \
 604             [ "$$exp_dest" = "`cd $${dir} && /bin/pwd`" ] && continue ; \
 605           else true; \
 606           fi; \
 607           rm -rf "$${dest}" ; \
 608           umask 022; ${MKDIR_P} "$${dest}" ; \
 609           printf 'Copying %s to %s...\n' "$$dir" "$$dest" ; \
 610           (cd $${dir}; tar -chf - . ) \
 611             | (cd "$${dest}"; umask 022; \
 612                tar -xvf - && cat > /dev/null) || exit 1; \
 613           if [ "$${dir}" = "${srcdir}/etc" ]; then \
 614               rm -f "$${dest}/DOC"* ; \
 615               rm -f "$${dest}/refcards"/*.aux "$${dest}/refcards"/*.dvi; \
 616               rm -f "$${dest}/refcards"/*.log "$${dest}/refcards"/*.in; \
 617           else true; \
 618           fi; \
 619           (cd "$${dest}" || exit 1; \
 620             for subdir in `find . -type d -print` ; do \
 621               chmod a+rx $${subdir} ; \
 622               rm -f $${subdir}/.gitignore ; \
 623               rm -f $${subdir}/.arch-inventory ; \
 624               rm -f $${subdir}/.DS_Store ; \
 625               rm -f $${subdir}/#* ; \
 626               rm -f $${subdir}/.#* ; \
 627               rm -f $${subdir}/*~ ; \
 628               rm -f $${subdir}/*.orig ; \
 629               rm -f $${subdir}/ChangeLog* ; \
 630               [ "$${dir}" != "${srcdir}/etc" ] && \
 631                 rm -f $${subdir}/[mM]akefile*[.-]in $${subdir}/[mM]akefile ; \
 632             done ); \
 633           find "$${dest}" -exec chown $${installuser} {} ';' ;\
 634         done
 635         -rm -f "$(DESTDIR)${lispdir}/subdirs.el"
 636         umask 022; $(srcdir)/build-aux/update-subdirs "$(DESTDIR)${lispdir}"
 637         subdir="$(DESTDIR)${datadir}/emacs/${version}/site-lisp" ; \
 638           ${write_subdir}
 639         subdir="$(DESTDIR)${datadir}/emacs/site-lisp" ; \
 640           ${write_subdir} || true
 641         [ -z "${GZIP_PROG}" ] || { \
 642           echo "Compressing *.el etc. ..." && \
 643           cd "$(DESTDIR)${lispdir}" && \
 644           for f in `find . -name "*.elc" -print | sed 's/.elc$$/.el/'`; do \
 645             ${GZIP_PROG} -9n "$$f"; \
 646           done; \
 647           ${GZIP_PROG} -9n "../etc/publicsuffix.txt"; \
 648         }
 649         -chmod -R a+r "$(DESTDIR)${datadir}/emacs/${version}" ${COPYDESTS}
 650
 651 ## The above chmods are needed because "umask 022; tar ..." is not
 652 ## guaranteed to do the right thing; eg if we are root and tar is
 653 ## preserving source permissions.
 654
 655 ## Note that install-arch-indep deletes and recreates the entire
 656 ## installed etc/ directory, so we need it to run before this does.
 657 install-etcdoc: src install-arch-indep
 658         -unset CDPATH; \
 659         umask 022; ${MKDIR_P} "$(DESTDIR)${etcdocdir}" ; \
 660         exp_etcdocdir=`cd "$(DESTDIR)${etcdocdir}"; /bin/pwd`; \
 661         if [ "`cd ./etc; /bin/pwd`" != "$$exp_etcdocdir" ]; \
 662         then \
 663            docfile="DOC"; \
 664            printf 'Copying %s to %s ...\n' "etc/$$docfile" \
 665              "$(DESTDIR)${etcdocdir}"; \
 666            ${INSTALL_DATA} etc/$${docfile} "$(DESTDIR)${etcdocdir}/$${docfile}"; \
 667            $(set_installuser); \
 668              chown $${installuser} "$(DESTDIR)${etcdocdir}/$${docfile}" || true ; \
 669         else true; fi
 670
 671 ## FIXME:
 672 ## If info/dir is missing, but we have install-info, we should let
 673 ## that handle it.  If info/dir is present and we do not have install-info,
 674 ## we should check for missing entries and add them by hand.
 675 ##
 676 ## FIXME:
 677 ## If HAVE_MAKEINFO = no and there are no info files, do not install info/dir.
 678 install-info: info
 679         umask 022; ${MKDIR_P} "$(DESTDIR)${infodir}"
 680         -unset CDPATH; \
 681         thisdir=`/bin/pwd`; \
 682         exp_infodir=`cd "$(DESTDIR)${infodir}" && /bin/pwd`; \
 683         if [ "`cd ${srcdir}/info && /bin/pwd`" = "$$exp_infodir" ]; then \
 684           true; \
 685         else \
 686            [ -f "$(DESTDIR)${infodir}/dir" ] || \
 687               [ ! -f ${srcdir}/info/dir ] || \
 688               ${INSTALL_DATA} ${srcdir}/info/dir "$(DESTDIR)${infodir}/dir"; \
 689            info_misc=`$(MAKE) --no-print-directory -s -C doc/misc echo-info`; \
 690            cd ${srcdir}/info ; \
 691            for elt in ${INFO_NONMISC} $${info_misc}; do \
 692               test "$(HAVE_MAKEINFO)" = "no" && test ! -f $$elt && continue; \
 693               for f in `ls $$elt $$elt-[1-9] $$elt-[1-9][0-9] 2>/dev/null`; do \
 694                (cd "$${thisdir}"; \
 695                 ${INSTALL_DATA} ${srcdir}/info/$$f "$(DESTDIR)${infodir}/$$f"); \
 696                 [ -n "${GZIP_PROG}" ] || continue ; \
 697                 rm -f "$(DESTDIR)${infodir}/$$f.gz"; \
 698                 ${GZIP_PROG} -9n "$(DESTDIR)${infodir}/$$f"; \
 699               done; \
 700              (cd "$${thisdir}"; \
 701               ${INSTALL_INFO} --info-dir="$(DESTDIR)${infodir}" "$(DESTDIR)${infodir}/$$elt"); \
 702            done; \
 703         fi
 704
 705 ## "gzip || true" is because some gzips exit with non-zero status
 706 ## if compression would not reduce the file size.  Eg, the gzip in
 707 ## OpenBSD 4.9 seems to do this (2013/03).  In Emacs, this can
 708 ## only happen with the tiny ctags.1 manpage.  We don't really care if
 709 ## ctags.1 is compressed or not.  "gzip -f" is another option here,
 710 ## but not sure if portable.
 711 install-man:
 712         umask 022; ${MKDIR_P} "$(DESTDIR)${man1dir}"
 713         thisdir=`/bin/pwd`; \
 714         cd ${mansrcdir}; \
 715         for page in *.1; do \
 716           test "$$page" = ChangeLog.1 && continue; \
 717           dest=`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1; \
 718           (cd "$${thisdir}"; \
 719            ${INSTALL_DATA} ${mansrcdir}/$${page} "$(DESTDIR)${man1dir}/$${dest}"); \
 720           [ -n "${GZIP_PROG}" ] || continue ; \
 721           rm -f "$(DESTDIR)${man1dir}/$${dest}.gz"; \
 722           ${GZIP_PROG} -9n "$(DESTDIR)${man1dir}/$${dest}" || true; \
 723         done
 724
 725 ## Install those items from etc/ that need to end up elsewhere.
 726
 727 ## If you prefer, choose "emacs22" at installation time.
 728 ## Note: emacs22 does not have all the resolutions.
 729 EMACS_ICON=emacs
 730
 731 install-etc:
 732         umask 022; ${MKDIR_P} "$(DESTDIR)${desktopdir}"
 733         tmp=etc/emacs.tmpdesktop; rm -f $${tmp}; \
 734         emacs_name=`echo emacs | sed '$(TRANSFORM)'`; \
 735         sed -e "/^Exec=emacs/ s/emacs/$${emacs_name}/" \
 736           -e "/^Icon=emacs/ s/emacs/$${emacs_name}/" \
 737           ${srcdir}/etc/emacs.desktop > $${tmp}; \
 738         ${INSTALL_DATA} $${tmp} "$(DESTDIR)${desktopdir}/${EMACS_NAME}.desktop"; \
 739         rm -f $${tmp}
 740         umask 022; ${MKDIR_P} "$(DESTDIR)${appdatadir}"
 741         tmp=etc/emacs.tmpappdata; rm -f $${tmp}; \
 742         sed -e "s/emacs\.desktop/${EMACS_NAME}.desktop/" \
 743           ${srcdir}/etc/emacs.appdata.xml > $${tmp}; \
 744         ${INSTALL_DATA} $${tmp} "$(DESTDIR)${appdatadir}/${EMACS_NAME}.appdata.xml"; \
 745         rm -f $${tmp}
 746         umask 022; $(MKDIR_P) "$(DESTDIR)$(systemdunitdir)"
 747         tmp=etc/emacs.tmpservice; rm -f $${tmp}; \
 748         emacs_name=`echo emacs | sed '$(TRANSFORM)'`; \
 749         exe_name=$${emacs_name}${EXEEXT}; \
 750         client_name=`echo emacsclient | sed '$(TRANSFORM)'`${EXEEXT}; \
 751         sed -e '/^##/d' \
 752           -e "/^Documentation/ s/emacs(1)/$${emacs_name}(1)/" \
 753           -e "/^ExecStart/ s|emacs|${bindir}/$${exe_name}|" \
 754           -e "/^ExecStop/ s|emacsclient|${bindir}/$${client_name}|" \
 755           ${srcdir}/etc/emacs.service > $${tmp}; \
 756         $(INSTALL_DATA) $${tmp} "$(DESTDIR)$(systemdunitdir)/${EMACS_NAME}.service"; \
 757         rm -f $${tmp}
 758         thisdir=`/bin/pwd`; \
 759         cd ${iconsrcdir} || exit 1; umask 022 ; \
 760         for dir in */*/apps */*/mimetypes; do \
 761           [ -d $${dir} ] || continue ; \
 762           ( cd "$${thisdir}"; ${MKDIR_P} "$(DESTDIR)${icondir}/$${dir}" ) ; \
 763           for icon in $${dir}/${EMACS_ICON}[.-]*; do \
 764             [ -r $${icon} ] || continue ; \
 765             ext=`echo "$${icon}" | sed -e 's|.*\.||'`; \
 766             dest=`echo "$${icon}" | sed -e 's|.*/||' -e "s|\\.$${ext}\$$||" -e 's/$(EMACS_ICON)/emacs/' -e '$(TRANSFORM)'`.$${ext} ; \
 767             ( cd "$${thisdir}"; \
 768               ${INSTALL_DATA} ${iconsrcdir}/$${icon} "$(DESTDIR)${icondir}/$${dir}/$${dest}" ) \
 769             || exit 1; \
 770           done ; \
 771         done
 772
 773 ### Build Emacs and install it, stripping binaries while installing them.
 774 install-strip:
 775         $(MAKE) INSTALL_STRIP=-s install
 776
 777 ### Delete all the installed files that the 'install' target would
 778 ### create (but not the noninstalled files such as 'make all' would create).
 779 ###
 780 ### Don't delete the lisp and etc directories if they're in the source tree.
 781 uninstall: uninstall-$(NTDIR) uninstall-doc
 782         $(MAKE) -C lib-src uninstall
 783         -unset CDPATH; \
 784         for dir in "$(DESTDIR)${lispdir}" "$(DESTDIR)${etcdir}" ; do    \
 785           if [ -d "$${dir}" ]; then                     \
 786             case `cd "$${dir}" ; /bin/pwd` in           \
 787               "`cd ${srcdir} ; /bin/pwd`"* ) ;;         \
 788               * ) rm -rf "$${dir}" ;;                   \
 789             esac ;                                      \
 790             case "$${dir}" in                           \
 791               "$(DESTDIR)${datadir}/emacs/${version}"/* )               \
 792                 rm -rf "$(DESTDIR)${datadir}/emacs/${version}"  \
 793               ;;                                        \
 794             esac ;                                      \
 795           fi ;                                          \
 796         done
 797         -rm -rf "$(DESTDIR)${libexecdir}/emacs/${version}"
 798         thisdir=`/bin/pwd`; \
 799         (info_misc=`$(MAKE) --no-print-directory -s -C doc/misc echo-info`; \
 800          if cd "$(DESTDIR)${infodir}"; then \
 801            for elt in ${INFO_NONMISC} $${info_misc}; do \
 802              (cd "$${thisdir}"; \
 803               $(INSTALL_INFO) --remove --info-dir="$(DESTDIR)${infodir}" "$(DESTDIR)${infodir}/$$elt"); \
 804              if [ -n "${GZIP_PROG}" ]; then \
 805                 ext=.gz; else ext=; fi; \
 806              rm -f $$elt$$ext $$elt-[1-9]$$ext $$elt-[1-9][0-9]$$ext; \
 807            done; \
 808          fi)
 809         (if [ -n "${GZIP_PROG}" ]; then \
 810             ext=.gz; else ext=; fi; \
 811          if cd ${mansrcdir}; then \
 812            for page in *.1; do \
 813              rm -f "$(DESTDIR)${man1dir}"/`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1$$ext; done; \
 814          fi)
 815         (cd "$(DESTDIR)${bindir}" && rm -f $(EMACSFULL) $(EMACS) || true)
 816         (if cd "$(DESTDIR)${icondir}"; then \
 817            rm -f hicolor/*x*/apps/${EMACS_NAME}.png \
 818              hicolor/scalable/apps/${EMACS_NAME}.svg \
 819              hicolor/scalable/mimetypes/`echo emacs-document | sed '$(TRANSFORM)'`.svg; \
 820         fi)
 821         -rm -f "$(DESTDIR)${desktopdir}/${EMACS_NAME}.desktop"
 822         -rm -f "$(DESTDIR)${appdatadir}/${EMACS_NAME}.appdata.xml"
 823         -rm -f "$(DESTDIR)$(systemdunitdir)/${EMACS_NAME}.service"
 824   ifneq (,$(use_gamedir))
 825         for file in snake-scores tetris-scores; do \
 826           file="$(DESTDIR)${gamedir}/$${file}"; \
 827           [ -s "$${file}" ] || rm -f "$$file"; \
 828         done
 829   endif
 830
 831 ### Windows-specific uninstall target for removing programs produced
 832 ### in nt/, and its Posix do-nothing shadow.
 833 uninstall-:
 834 uninstall-nt:
 835         $(MAKE) -C $(NTDIR) uninstall
 836
 837 # ==================== Cleaning up and miscellanea ====================
 838
 839 .PHONY: mostlyclean clean distclean bootstrap-clean maintainer-clean extraclean
 840
 841 ## Eg:
 842 ## src_clean:
 843 ##     make -C src clean
 844 define submake_template
 845 .PHONY: $(1)_$(2)
 846 $(1)_$(2):
 847         $$(MAKE) -C $(1) $(2)
 848 endef
 849
 850 ### 'mostlyclean'
 851 ###      Like 'clean', but may refrain from deleting a few files that people
 852 ###      normally don't want to recompile.  For example, the 'mostlyclean'
 853 ###      target for GCC does not delete 'libgcc.a', because recompiling it
 854 ###      is rarely necessary and takes a lot of time.
 855 mostlyclean_dirs = src oldXMenu lwlib lib lib-src nt doc/emacs doc/misc \
 856   doc/lispref doc/lispintro
 857
 858 $(foreach dir,$(mostlyclean_dirs),$(eval $(call submake_template,$(dir),mostlyclean)))
 859
 860 mostlyclean: $(mostlyclean_dirs:=_mostlyclean)
 861         for dir in test/automated; do \
 862           [ ! -d $$dir ] || $(MAKE) -C $$dir mostlyclean; \
 863         done
 864
 865 ### 'clean'
 866 ###      Delete all files from the current directory that are normally
 867 ###      created by building the program.  Don't delete the files that
 868 ###      record the configuration.  Also preserve files that could be made
 869 ###      by building, but normally aren't because the distribution comes
 870 ###      with them.
 871 ###
 872 ###      Delete '.dvi' files here if they are not part of the distribution.
 873 clean_dirs = $(mostlyclean_dirs) nextstep
 874
 875 $(foreach dir,$(clean_dirs),$(eval $(call submake_template,$(dir),clean)))
 876
 877 clean: $(clean_dirs:=_clean)
 878         for dir in test/automated admin/charsets; do \
 879           [ ! -d $$dir ] || $(MAKE) -C $$dir clean; \
 880         done
 881         -rm -f *.tmp etc/*.tmp*
 882         -rm -rf info-dir.*
 883
 884 ### 'bootclean'
 885 ###      Delete all files that need to be remade for a clean bootstrap.
 886 top_bootclean=\
 887         rm -f config.cache config.log ${srcdir}/doc/man/emacs.1
 888
 889 ### 'distclean'
 890 ###      Delete all files from the current directory that are created by
 891 ###      configuring or building the program.  If you have unpacked the
 892 ###      source and built the program without creating any other files,
 893 ###      'make distclean' should leave only the files that were in the
 894 ###      distribution.
 895 top_distclean=\
 896         ${top_bootclean}; \
 897         rm -f config.status config.log~ Makefile stamp-h1 ${SUBDIR_MAKEFILES}
 898
 899 distclean_dirs = $(clean_dirs) leim lisp
 900
 901 $(foreach dir,$(distclean_dirs),$(eval $(call submake_template,$(dir),distclean)))
 902
 903 maybeclean_dirs = test/automated admin/grammars admin/unidata admin/charsets
 904
 905 distclean: $(distclean_dirs:=_distclean)
 906         for dir in ${maybeclean_dirs}; do \
 907           [ ! -d $$dir ] || $(MAKE) -C $$dir distclean; \
 908         done
 909         ${top_distclean}
 910
 911 ### 'bootstrap-clean'
 912 ###      Delete everything that can be reconstructed by 'make' and that
 913 ###      needs to be deleted in order to force a bootstrap from a clean state.
 914 $(foreach dir,$(distclean_dirs),$(eval $(call submake_template,$(dir),bootstrap-clean)))
 915
 916 bootstrap-clean: $(distclean_dirs:=_bootstrap-clean)
 917         for dir in ${maybeclean_dirs}; do \
 918           [ ! -d $$dir ] || $(MAKE) -C $$dir bootstrap-clean; \
 919         done
 920         [ ! -f config.log ] || mv -f config.log config.log~
 921         rm -rf ${srcdir}/info
 922         rm -f ${srcdir}/etc/refcards/emacsver.tex
 923         ${top_bootclean}
 924
 925 ### 'maintainer-clean'
 926 ###      Delete everything from the current directory that can be
 927 ###      reconstructed with this Makefile.  This typically includes
 928 ###      everything deleted by distclean, plus more: C source files
 929 ###      produced by Bison, tags tables, info files, and so on.
 930 ###
 931 ###      One exception, however: 'make maintainer-clean' should not delete
 932 ###      'configure' even if 'configure' can be remade using a rule in the
 933 ###      Makefile.  More generally, 'make maintainer-clean' should not delete
 934 ###      anything that needs to exist in order to run 'configure' and then
 935 ###      begin to build the program.
 936 top_maintainer_clean=\
 937         ${top_distclean}; \
 938         rm -fr autom4te.cache
 939
 940 maintainer_clean_dirs = src leim lisp
 941
 942 $(foreach dir,$(maintainer_clean_dirs),$(eval $(call submake_template,$(dir),maintainer-clean)))
 943
 944 maintainer-clean: bootstrap-clean $(maintainer_clean_dirs:=_maintainer-clean)
 945         for dir in ${maybeclean_dirs}; do \
 946           [ ! -d $$dir ] || $(MAKE) -C $$dir maintainer-clean; \
 947         done
 948         ${top_maintainer_clean}
 949
 950 ### This doesn't actually appear in the coding standards, but Karl
 951 ### says GCC supports it, and that's where the configuration part of
 952 ### the coding standards seem to come from.  It's like distclean, but
 953 ### it deletes backup and autosave files too.
 954 ### Note that we abuse this in some subdirectories (eg leim),
 955 ### to delete some generated files that are slow to rebuild.
 956 extraclean_dirs = ${NTDIR} lib-src src leim \
 957   admin/charsets admin/grammars admin/unidata
 958
 959 $(foreach dir,$(extraclean_dirs),$(eval $(call submake_template,$(dir),extraclean)))
 960
 961 extraclean: $(extraclean_dirs:=_extraclean)
 962         ${top_maintainer_clean}
 963         -rm -f config-tmp-*
 964         -rm -f *~ \#*
 965
 966 # The src subdir knows how to do the right thing
 967 # even when the build directory and source dir are different.
 968 .PHONY: TAGS tags
 969 TAGS tags: lib lib-src src
 970         $(MAKE) -C src tags
 971
 972 .PHONY: have-tests
 973 have-tests:
 974         @if test ! -d test; then \
 975           echo "You do not seem to have the test/ directory."; \
 976           echo "Maybe you are using a release tarfile, rather than a repository checkout."; \
 977          exit 1; \
 978         fi
 979
 980 check check-maybe check-expensive: have-tests all
 981         $(MAKE) -C test $@
 982
 983 dist:
 984         cd ${srcdir}; ./make-dist
 985
 986 DVIS  = lispref-dvi  lispintro-dvi  emacs-dvi  misc-dvi
 987 HTMLS = lispref-html lispintro-html emacs-html misc-html
 988 INFOS = lispref-info lispintro-info emacs-info misc-info
 989 PDFS  = lispref-pdf  lispintro-pdf  emacs-pdf  misc-pdf
 990 PSS   = lispref-ps   lispintro-ps   emacs-ps   misc-ps
 991
 992 DOCS = $(DVIS) $(HTMLS) $(INFOS) $(PDFS) $(PSS)
 993 $(DOCS):
 994         $(MAKE) -C doc/$(subst -, ,$@)
 995
 996 .PHONY: $(DOCS) docs pdf ps
 997 .PHONY: info dvi dist check check-maybe check-expensive html info-real info-dir check-info
 998
 999 ## TODO add etc/refcards.
1000 docs: $(DOCS)
1001 dvi: $(DVIS)
1002 html: $(HTMLS)
1003 info-real: $(INFOS)
1004 pdf: $(PDFS)
1005 ps: $(PSS)
1006
1007 info-dir: ${srcdir}/info/dir
1008
1009 ## Hopefully doc/misc/*.texi is not too long for some systems?
1010 srcdir_doc_info_dir_inputs = \
1011   ${srcdir}/doc/emacs/emacs.texi \
1012   ${srcdir}/doc/lispintro/emacs-lisp-intro.texi \
1013   ${srcdir}/doc/lispref/elisp.texi \
1014   $(sort $(wildcard ${srcdir}/doc/misc/*.texi))
1015 info_dir_inputs = \
1016   ../build-aux/dir_top \
1017   $(subst ${srcdir}/doc/,,${srcdir_doc_info_dir_inputs})
1018 info_dir_deps = \
1019   ${srcdir}/build-aux/make-info-dir \
1020   ${srcdir}/build-aux/dir_top \
1021   ${srcdir_doc_info_dir_inputs}
1022
1023 ## It would be much simpler if info/dir was only created in the
1024 ## installation location by the install-info rule, but we also
1025 ## need one in the source directory for people running uninstalled.
1026 ## FIXME it would be faster to use the install-info program if we have it,
1027 ## but then we would need to depend on info-real, which would
1028 ## slow down parallelization.
1029 ${srcdir}/info/dir: ${info_dir_deps}
1030         $(AM_V_at)${MKDIR_P} ${srcdir}/info
1031         $(AM_V_GEN)(cd ${srcdir}/doc && \
1032          AWK='${AWK}' ../build-aux/make-info-dir ${info_dir_inputs} \
1033         ) >$@.tmp
1034         mv $@.tmp $@
1035
1036 INSTALL_DVI = install-emacs-dvi install-lispref-dvi \
1037         install-lispintro-dvi install-misc-dvi
1038 INSTALL_HTML = install-emacs-html install-lispref-html \
1039         install-lispintro-html install-misc-html
1040 INSTALL_PDF = install-emacs-pdf install-lispref-pdf \
1041         install-lispintro-pdf install-misc-pdf
1042 INSTALL_PS = install-emacs-ps install-lispref-ps \
1043         install-lispintro-ps install-misc-ps
1044 INSTALL_DOC = $(INSTALL_DVI) $(INSTALL_HTML) $(INSTALL_PDF) $(INSTALL_PS)
1045
1046 ## Install non .info forms of the documentation.
1047 ## TODO add etc/refcards.
1048 $(INSTALL_DOC):
1049         $(MAKE) -C doc/$(subst -, install-,$(subst install-,,$@))
1050
1051 .PHONY: $(INSTALL_DOC) install-doc
1052 .PHONY: install-dvi install-html install-pdf install-ps
1053
1054 install-doc: $(INSTALL_DOC)
1055 install-dvi: $(INSTALL_DVI)
1056 install-html: $(INSTALL_HTML)
1057 install-pdf: $(INSTALL_PDF)
1058 install-ps: $(INSTALL_PS)
1059
1060
1061 UNINSTALL_DVI = uninstall-emacs-dvi uninstall-lispref-dvi \
1062         uninstall-lispintro-dvi uninstall-misc-dvi
1063 UNINSTALL_HTML = uninstall-emacs-html uninstall-lispref-html \
1064         uninstall-lispintro-html uninstall-misc-html
1065 UNINSTALL_PDF = uninstall-emacs-pdf uninstall-lispref-pdf \
1066         uninstall-lispintro-pdf uninstall-misc-pdf
1067 UNINSTALL_PS = uninstall-emacs-ps uninstall-lispref-ps \
1068         uninstall-lispintro-ps uninstall-misc-ps
1069 UNINSTALL_DOC = $(UNINSTALL_DVI) $(UNINSTALL_HTML) $(UNINSTALL_PDF) $(UNINSTALL_PS)
1070
1071 $(UNINSTALL_DOC):
1072         $(MAKE) -C doc/$(subst -, uninstall-,$(subst uninstall-,,$@))
1073
1074 .PHONY: $(UNINSTALL_DOC) uninstall-doc
1075 .PHONY: uninstall-dvi uninstall-html uninstall-pdf uninstall-ps
1076
1077 uninstall-doc: $(UNINSTALL_DOC)
1078 uninstall-dvi: $(UNINSTALL_DVI)
1079 uninstall-html: $(UNINSTALL_HTML)
1080 uninstall-pdf: $(UNINSTALL_PDF)
1081 uninstall-ps: $(UNINSTALL_PS)
1082
1083
1084 # Note that man/Makefile knows how to put the info files in $(srcdir),
1085 # so we can do ok running make in the build dir.
1086 # This used to have a clause that exited with an error if MAKEINFO = no.
1087 # But it is inappropriate to do so without checking if makeinfo is
1088 # actually needed - it is not if the info files are up-to-date.  (Bug#3982)
1089 # Only the doc/*/Makefiles can decide that, so we let those rules run
1090 # and give a standard error if makeinfo is needed but missing.
1091 # While it would be nice to give a more detailed error message, that
1092 # would require changing every rule in doc/ that builds an info file,
1093 # and it's not worth it.  This case is only relevant if you download a
1094 # release, then change the .texi files.
1095 info:
1096   ifneq ($(HAVE_MAKEINFO),no)
1097         $(MAKE) info-real info-dir
1098   endif
1099
1100 ## build-aux/make-info-dir expects only certain dircategories.
1101 check-info: info
1102         cd info ; \
1103         bad= ; \
1104         for file in *; do \
1105           test -f "$${file}" || continue ; \
1106           case $${file} in \
1107             *-[0-9]*|COPYING|dir) continue ;; \
1108           esac ; \
1109           cat=`sed -n 's/^INFO-DIR-SECTION //p' $${file}`; \
1110           case $${cat} in \
1111            "Texinfo documentation system" | "Emacs"| "Emacs lisp" | \
1112            "Emacs editing modes" | "Emacs network features" | \
1113            "Emacs misc features" | "Emacs lisp libraries" ) : ;; \
1114            *)  bad="$${bad} $${file}" ;; \
1115           esac; \
1116         done ; \
1117         if test -n "$${bad}"; then \
1118           echo "Unexpected dircategory in: $${bad}" ; \
1119           exit 1 ; \
1120         fi ; \
1121         echo "info files are OK"
1122
1123 #### Bootstrapping.
1124
1125 ### This first cleans the lisp subdirectory, removing all compiled
1126 ### Lisp files.  Then re-run make to build all the files anew.
1127
1128 .PHONY: bootstrap
1129
1130 # Bootstrapping does the following:
1131 #  * Remove files to start from a bootstrap-clean slate.
1132 #  * Run autogen.sh.
1133 #  * Rebuild Makefile, to update the build procedure itself.
1134 #  * Do the actual build.
1135 bootstrap: bootstrap-clean
1136         cd $(srcdir) && ./autogen.sh
1137         $(MAKE) MAKEFILE_NAME=force-Makefile force-Makefile
1138         $(MAKE) all
1139
1140 .PHONY: ChangeLog change-history change-history-commit change-history-nocommit
1141 .PHONY: preferred-branch-is-current unchanged-history-files
1142
1143 CHANGELOG = ChangeLog
1144 emacslog = build-aux/gitlog-to-emacslog
1145 # The ChangeLog history files are called ChangeLog.1, ChangeLog.2, ...,
1146 # ChangeLog.$(CHANGELOG_HISTORY_INDEX_MAX).  $(CHANGELOG_N) stands for
1147 # the newest (highest-numbered) ChangeLog history file.
1148 CHANGELOG_HISTORY_INDEX_MAX = 3
1149 CHANGELOG_N = ChangeLog.$(CHANGELOG_HISTORY_INDEX_MAX)
1150
1151 # Convert git commit log to ChangeLog file.  make-dist uses this.
1152 # I guess this is PHONY so it always updates?
1153 ChangeLog:
1154         $(AM_V_GEN)cd $(srcdir) && \
1155           ./$(emacslog) -o $(CHANGELOG) -n $(CHANGELOG_HISTORY_INDEX_MAX)
1156
1157 # Check that we are in a good state for changing history.
1158 PREFERRED_BRANCH = master
1159 preferred-branch-is-current:
1160         git branch | grep -q '^\* $(PREFERRED_BRANCH)$$'
1161 unchanged-history-files:
1162         x=$$(git diff-files --name-only $(CHANGELOG_N) $(emacslog)) && \
1163           test -z "$$x"
1164
1165 # Regular expression that matches the newest commit covered by a ChangeLog.
1166 new_commit_regexp = ^commit [0123456789abcdef]* (inclusive)
1167
1168 # Copy newer commit messages to the start of the ChangeLog history file,
1169 # and consider them to be older.
1170 change-history-nocommit: preferred-branch-is-current unchanged-history-files
1171         -rm -f ChangeLog.tmp
1172         $(MAKE) ChangeLog CHANGELOG=ChangeLog.tmp
1173         sed '/^This file records repository revisions/,$$d' \
1174           ChangeLog.tmp >$(CHANGELOG_N).tmp
1175         new_commit_line=`grep '$(new_commit_regexp)' ChangeLog.tmp` && \
1176         sed 's/$(new_commit_regexp).*/'"$$new_commit_line/" \
1177           $(CHANGELOG_N) >>$(CHANGELOG_N).tmp
1178         rm ChangeLog.tmp
1179         mv $(CHANGELOG_N).tmp $(CHANGELOG_N)
1180
1181 change-history: change-history-nocommit
1182         $(MAKE) $@-commit
1183
1184 # If 'make change-history' fails because the newest ChangeLog history
1185 # file contains invalid text, fix the file by hand and then run
1186 # 'make change-history-commit'.
1187 change-history-commit:
1188         git commit -m'; make $@' $(CHANGELOG_N) $(emacslog)
1189
1190 .PHONY: check-declare
1191
1192 check-declare:
1193         @if [ ! -f $(srcdir)/src/emacs ]; then \
1194           echo "You must build Emacs to use this command"; \
1195           exit 1; \
1196         fi
1197         $(MAKE) -C lisp $@