Makefile.in

   1 ### @configure_input@
   2
   3 # Copyright (C) 1992-2015 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 SHELL = @SHELL@
  62
  63 # This only matters when inheriting a CDPATH not starting with the
  64 # current directory.
  65 CDPATH=
  66
  67 # If Make doesn't predefine MAKE, set it here.
  68 @SET_MAKE@
  69
  70 # ==================== Things 'configure' Might Edit ====================
  71
  72 cache_file = @cache_file@
  73 CONFIGURE_FLAGS = --cache-file=$(cache_file)
  74
  75 AUTOCONF = @AUTOCONF@
  76 AUTOMAKE = @AUTOMAKE@
  77 AUTOHEADER = @AUTOHEADER@
  78 ACLOCAL = @ACLOCAL@
  79 AWK = @AWK@
  80
  81 EXEEXT=@EXEEXT@
  82
  83 ### These help us choose version- and architecture-specific directories
  84 ### to install files in.
  85
  86 ### This should be the number of the Emacs version we're building,
  87 ### like '24.5' or '25.0.50'.
  88 version=@version@
  89
  90 ### This should be the name of the configuration we're building Emacs
  91 ### for, like 'x86_64-unknown-linux-gnu' or 'powerpc-ibm-aix7.1.2.0'.
  92 configuration=@configuration@
  93
  94 ### The nt/ subdirectory gets built only for MinGW
  95 NTDIR=@NTDIR@
  96
  97 # 'make' verbosity.
  98 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
  99
 100 AM_V_GEN = $(am__v_GEN_@AM_V@)
 101 am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
 102 am__v_GEN_0 = @echo "  GEN     " $@;
 103 am__v_GEN_1 =
 104
 105 AM_V_at = $(am__v_at_@AM_V@)
 106 am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
 107 am__v_at_0 = @
 108 am__v_at_1 =
 109
 110 # ==================== Where To Install Things ====================
 111
 112 # Location to install Emacs.app under GNUstep / Mac OS X.
 113 # Later values may use these.
 114 ns_appbindir=@ns_appbindir@
 115 ns_appresdir=@ns_appresdir@
 116 # Either yes or no depending on whether this is a relocatable Emacs.app.
 117 ns_self_contained=@ns_self_contained@
 118
 119 # The default location for installation.  Everything is placed in
 120 # subdirectories of this directory.  The default values for many of
 121 # the variables below are expressed in terms of this one, so you may
 122 # not need to change them.  This defaults to /usr/local.
 123 prefix=@prefix@
 124
 125 # Like 'prefix', but used for architecture-specific files.
 126 exec_prefix=@exec_prefix@
 127
 128 # Where to install Emacs and other binaries that people will want to
 129 # run directly (like etags).
 130 bindir=@bindir@
 131
 132 # The root of the directory tree for read-only architecture-independent
 133 # data files.  ${datadir}, ${infodir} and ${mandir} are based on this.
 134 datarootdir=@datarootdir@
 135
 136 # Where to install architecture-independent data files.  ${lispdir}
 137 # and ${etcdir} are subdirectories of this.
 138 datadir=@datadir@
 139
 140 # Where to install and expect the files that Emacs modifies as it
 141 # runs.  These files are all architecture-independent.
 142 # Right now, this is not used.
 143 sharedstatedir=@sharedstatedir@
 144
 145 # Where to install and expect executable files to be run by Emacs
 146 # rather than directly by users (and other architecture-dependent
 147 # data, although Emacs does not have any).  The executables
 148 # are actually installed in ${archlibdir}, which is (normally)
 149 # a subdirectory of this.
 150 libexecdir=@libexecdir@
 151
 152 # Where to install Emacs's man pages.
 153 # Note they contain cross-references that expect them to be in section 1.
 154 mandir=@mandir@
 155 man1dir=$(mandir)/man1
 156
 157 # Where to install and expect the info files describing Emacs.
 158 infodir=@infodir@
 159 # Info files not in the doc/misc directory (we get those via make echo-info).
 160 INFO_NONMISC=emacs.info eintr.info elisp.info
 161
 162 # If no makeinfo was found and configured --without-makeinfo, "no"; else "yes".
 163 HAVE_MAKEINFO=@HAVE_MAKEINFO@
 164
 165 # Directory for local state files for all programs.
 166 localstatedir=@localstatedir@
 167
 168 # Where to look for bitmap files.
 169 bitmapdir=@bitmapdir@
 170
 171 # Where to find the source code.  The source code for Emacs's C kernel is
 172 # expected to be in ${srcdir}/src, and the source code for Emacs's
 173 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 174 # set by the configure script's '--srcdir' option.
 175
 176 # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
 177 srcdir=@srcdir@
 178 abs_srcdir=@abs_srcdir@
 179
 180 # Where the manpage source files are kept.
 181 mansrcdir=$(srcdir)/doc/man
 182
 183 # Tell make where to find source files; this is needed for the makefiles.
 184 VPATH=@srcdir@
 185
 186 # Where to find the application default.
 187 x_default_search_path=@x_default_search_path@
 188
 189 # Where the etc/emacs.desktop file is to be installed.
 190 desktopdir=$(datarootdir)/applications
 191
 192 # Where the etc/emacs.appdata.xml file is to be installed.
 193 appdatadir=$(datarootdir)/appdata
 194
 195 # Where the etc/images/icons/hicolor directory is to be installed.
 196 icondir=$(datarootdir)/icons
 197
 198 # The source directory for the icon files.
 199 iconsrcdir=$(srcdir)/etc/images/icons
 200
 201 # ==================== Emacs-specific directories ====================
 202
 203 # These variables hold the values Emacs will actually use.  They are
 204 # based on the values of the standard Make variables above.
 205
 206 # Where to install the lisp files distributed with Emacs.
 207 # This includes the Emacs version, so that the lisp files for different
 208 # versions of Emacs will install themselves in separate directories.
 209 lispdir=@lispdir@
 210
 211 # Directories Emacs should search for standard lisp files.
 212 # The default is ${lispdir}.
 213 standardlisppath=@standardlisppath@
 214
 215 # Directories Emacs should search for lisp files specific to this
 216 # site (i.e. customizations), before consulting ${standardlisppath}.
 217 # This should be a colon-separated list of directories.
 218 locallisppath=@locallisppath@
 219
 220 # Where Emacs will search to find its lisp files.  Before
 221 # changing this, check to see if your purpose wouldn't
 222 # better be served by changing locallisppath.  This
 223 # should be a colon-separated list of directories.
 224 # The default is ${locallisppath}:${standardlisppath}.
 225 lisppath=@lisppath@
 226
 227 # Where Emacs will search for its lisp files while building.
 228 # This is only used during the process of compiling Emacs,
 229 # to help Emacs find its lisp files before they've been installed
 230 # in their final location.
 231 # This should be a colon-separated list of directories.
 232 # Normally it points to the lisp/ directory in the sources.
 233 # NB lread.c relies on lisp/ being first here.
 234 buildlisppath=${abs_srcdir}/lisp
 235
 236 # Where to install the other architecture-independent
 237 # data files distributed with Emacs (like the tutorial,
 238 # the cookie recipes and the Zippy database). This path
 239 # usually contains the Emacs version number, so the data
 240 # files for multiple versions of Emacs may be installed
 241 # at once.
 242 etcdir=@etcdir@
 243
 244 # Where to put executables to be run by Emacs rather than
 245 # the user.  This path usually includes the Emacs version
 246 # and configuration name, so that multiple configurations
 247 # for multiple versions of Emacs may be installed at
 248 # once.
 249 archlibdir=@archlibdir@
 250
 251 # Where to put the etc/DOC file.
 252 etcdocdir=@etcdocdir@
 253
 254 # Where to install Emacs game score files.
 255 gamedir=@gamedir@
 256
 257 # ==================== Utility Programs for the Build ====================
 258
 259 # Allow the user to specify the install program.
 260 # Note that if the system does not provide a suitable install,
 261 # configure will use build-aux/install-sh.  Annoyingly, it does
 262 # not use an absolute path.  So we must take care to always run
 263 # INSTALL-type commands from the directory containing the Makefile.
 264 # This explains (I think) the cd thisdir seen in several install rules.
 265 INSTALL = @INSTALL@
 266 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 267 INSTALL_DATA = @INSTALL_DATA@
 268 INSTALL_INFO = @INSTALL_INFO@
 269 # By default, we uphold the dignity of our programs.
 270 INSTALL_STRIP =
 271 MKDIR_P = @MKDIR_P@
 272 # Create a link to a file in the same directory as the target.
 273 LN_S_FILEONLY = @LN_S_FILEONLY@
 274
 275 # We use gzip to compress installed .el and some .txt files.
 276 GZIP_PROG = @GZIP_PROG@
 277
 278 # ============================= Targets ==============================
 279
 280 # Program name transformation.
 281 TRANSFORM = @program_transform_name@
 282
 283 # What emacs should be called when installed.
 284 EMACS_NAME = `echo emacs | sed '$(TRANSFORM)'`
 285 EMACS = ${EMACS_NAME}${EXEEXT}
 286 EMACSFULL = `echo emacs-${version} | sed '$(TRANSFORM)'`${EXEEXT}
 287
 288 # Subdirectories to make recursively.
 289 SUBDIR = $(NTDIR) lib lib-src src lisp
 290
 291 # The subdir makefiles created by config.status.
 292 SUBDIR_MAKEFILES_IN = @SUBDIR_MAKEFILES_IN@
 293 SUBDIR_MAKEFILES = `echo $(SUBDIR_MAKEFILES_IN:.in=) | sed 's|$(srcdir)/||g'`
 294
 295 # Subdirectories to install, and where they'll go.  lib-src's and nt's
 296 # makefiles know how to install them, so we don't do that here.
 297 # Directories that cannot simply be copied, eg info, are treated
 298 # separately.
 299 COPYDIR = ${srcdir}/etc ${srcdir}/lisp
 300 COPYDESTS = "$(DESTDIR)${etcdir}" "$(DESTDIR)${lispdir}"
 301
 302 all: ${SUBDIR} info
 303
 304 .PHONY: all ${SUBDIR} blessmail epaths-force epaths-force-w32 etc-emacsver
 305
 306 # If configure were to just generate emacsver.tex from emacsver.tex.in
 307 # in the normal way, the timestamp of emacsver.tex would always be
 308 # newer than that of the pdf files, which are prebuilt in release tarfiles.
 309 # So we use this rule, and move-if-change, to avoid that.
 310 etc-emacsver:
 311         majorversion=`echo ${version} | sed 's/\..*//'`; \
 312         sed "s/[@]majorversion@/$${majorversion}/" \
 313           ${srcdir}/etc/refcards/emacsver.tex.in > emacsver.tex.$$$$ && \
 314           ${srcdir}/build-aux/move-if-change emacsver.tex.$$$$ \
 315           ${srcdir}/etc/refcards/emacsver.tex
 316
 317 removenullpaths=sed -e 's/^:*//' -e 's/:*$$//g' -e 's/::*/:/g'
 318
 319 # Generate epaths.h from epaths.in.  This target is invoked by 'configure'.
 320 # See comments in configure.ac for why it is done this way, as opposed
 321 # to just letting configure generate epaths.h from epaths.in in a
 322 # similar way to how Makefile is made from Makefile.in.
 323 epaths-force:
 324         @for dir in '$(abs_srcdir)' '$(lispdir)' '$(archlibdir)'; do \
 325           case $$dir in \
 326             *:*) \
 327               echo >&2 "Build or installation directory '$$dir'"; \
 328               echo >&2 "cannot contain ':'."; \
 329               exit 1;; \
 330           esac; \
 331         done
 332         @(standardlisppath=`echo "${standardlisppath}" | ${removenullpaths}` ; \
 333           locallisppath=`echo "${locallisppath}" | ${removenullpaths}` ; \
 334           buildlisppath=`echo "${buildlisppath}" | ${removenullpaths}` ; \
 335           x_default_search_path=`echo ${x_default_search_path}`; \
 336           gamedir=`echo ${gamedir}`; \
 337           sed < ${srcdir}/src/epaths.in > epaths.h.$$$$         \
 338           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'"$${standardlisppath}"'";' \
 339           -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "'"$${locallisppath}"'";' \
 340           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'"$${buildlisppath}"'";' \
 341           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 342           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 343           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 344           -e 's;\(#.*PATH_BITMAPS\).*$$;\1 "${bitmapdir}";'             \
 345           -e 's;\(#.*PATH_X_DEFAULTS\).*$$;\1 "${x_default_search_path}";' \
 346           -e 's;\(#.*PATH_GAME\).*$$;\1 "${gamedir}";' \
 347           -e 's;\(#.*PATH_DOC\).*$$;\1 "${etcdocdir}";') &&             \
 348         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 349
 350 # The w32 build needs a slightly different editing, and it uses
 351 # nt/epaths.nt as the template.
 352 #
 353 # Use the value of ${locallisppath} supplied by 'configure',
 354 # to support the --enable-locallisppath argument.
 355 #
 356 # In this case, the paths written to 'src/epaths.h' must be in native
 357 # MS-Windows format (e.g. 'c:/foo/bar'), because temacs is a MinGW
 358 # program that doesn't support MSYS-style paths (e.g. '/c/foo/bar' or
 359 # '/foo/bar').
 360 epaths-force-w32:
 361         @(w32srcdir=`${srcdir}/build-aux/msys-to-w32 "${abs_srcdir}"`; \
 362           w32prefix=`${srcdir}/build-aux/msys-to-w32 "${prefix}"`; \
 363           w32locallisppath=`${srcdir}/build-aux/msys-to-w32 "${locallisppath}"` ; \
 364           w32locallisppath=$${w32locallisppath//$${w32prefix}/"%emacs_dir%"} ; \
 365           sed < ${srcdir}/nt/epaths.nt > epaths.h.$$$$          \
 366           -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "'"$${w32locallisppath//;/\\;}"'";' \
 367           -e '/^.*#/s/@VER@/${version}/g'                       \
 368           -e '/^.*#/s/@CFG@/${configuration}/g'                 \
 369           -e "/^.*#/s|@SRC@|$${w32srcdir}|g") &&                \
 370         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 371
 372 # If lib/Makefile would build files in '.', then build them before
 373 # building 'lib', to avoid races with parallel makes.
 374 lib: am--refresh
 375
 376 lib-src src: $(NTDIR) lib
 377
 378 src: lib-src
 379
 380 # We need to build 'emacs' in 'src' to compile the *.elc files in 'lisp'.
 381 lisp: src
 382
 383 # These targets should be "${SUBDIR} without 'src'".
 384 lib lib-src lisp nt: Makefile
 385         $(MAKE) -C $@ all
 386
 387 # Ideally, VCSWITNESS should be a file that is modified whenever the
 388 # repository registers a commit from either a local checkin or a
 389 # repository pull. In git there is no single file that guarantees
 390 # this, but the local log for the current head should be close enough.
 391 #
 392 # Pass an unexpanded $srcdir to src's Makefile, which then
 393 # expands it using its own value of srcdir (which points to the
 394 # source directory of src/).
 395 dirstate = .git/logs/HEAD
 396 VCSWITNESS = $(if $(wildcard $(srcdir)/$(dirstate)),$$(srcdir)/../$(dirstate))
 397 src: Makefile
 398         $(MAKE) -C $@ VCSWITNESS='$(VCSWITNESS)' all
 399
 400 blessmail: Makefile src
 401         $(MAKE) -C lib-src maybe-blessmail
 402
 403 # We used to have one rule per */Makefile.in, but that leads to race
 404 # conditions with parallel makes, so let's assume that the time stamp on
 405 # ./Makefile is representative of the time stamp on all the other Makefiles.
 406 #
 407 # config.status overrides MAKEFILE_NAME with a bogus name when creating
 408 # src/epaths.h, so that 'make epaths-force' does not recursively invoke
 409 # config.status and overwrite config.status while executing it (Bug#11214).
 410 #
 411 # 'make bootstrap' overrides MAKEFILE_NAME to a nonexistent file but
 412 # then attempts to build that file.  This forces 'Makefile', 'lib/Makefile',
 413 # etc. to be built without running into similar recursion problems.
 414 MAKEFILE_NAME = Makefile
 415 $(MAKEFILE_NAME): config.status $(srcdir)/src/config.in \
 416           $(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN) $(srcdir)/src/lisp.mk
 417         MAKE='$(MAKE)' ./config.status
 418
 419 # Don't erase these files if make is interrupted while refreshing them.
 420 .PRECIOUS: Makefile config.status
 421
 422 config.status: ${srcdir}/configure
 423         if [ -x ./config.status ]; then \
 424             $(CFG) ./config.status --recheck;   \
 425         else                            \
 426             $(CFG) $(srcdir)/configure $(CONFIGURE_FLAGS); \
 427         fi
 428
 429 AUTOCONF_INPUTS = $(srcdir)/configure.ac $(srcdir)/aclocal.m4
 430
 431 $(srcdir)/configure: $(AUTOCONF_INPUTS)
 432         cd ${srcdir} && ${AUTOCONF}
 433
 434 ACLOCAL_PATH = @ACLOCAL_PATH@
 435 ACLOCAL_INPUTS = $(srcdir)/configure.ac $(srcdir)/m4/*.m4
 436 $(srcdir)/aclocal.m4: $(ACLOCAL_INPUTS)
 437         cd $(srcdir) && ACLOCAL_PATH='$(ACLOCAL_PATH)' $(ACLOCAL) -I m4
 438
 439 AUTOMAKE_INPUTS = $(srcdir)/aclocal.m4 $(srcdir)/lib/Makefile.am \
 440   $(srcdir)/lib/gnulib.mk
 441 $(srcdir)/lib/Makefile.in: $(AUTOMAKE_INPUTS)
 442         cd $(srcdir) && $(AUTOMAKE) --gnu -a -c lib/Makefile
 443
 444 # Regenerate files that this makefile would have made, if this makefile
 445 # had been built by Automake.  The name 'am--refresh' is for
 446 # compatibility with subsidiary Automake-generated makefiles.
 447 am--refresh: $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/src/config.in
 448 .PHONY: am--refresh
 449
 450 $(srcdir)/src/config.in: $(srcdir)/src/stamp-h.in
 451         @ # Usually, there's no need to rebuild src/config.in just
 452         @ # because stamp-h.in has changed (since building stamp-h.in
 453         @ # refreshes config.in as well), but if config.in is missing
 454         @ # then we really need to do something more.
 455         $(if $(wildcard $@),,cd $(srcdir) && $(AUTOHEADER))
 456 $(srcdir)/src/stamp-h.in: $(AUTOCONF_INPUTS)
 457         cd ${srcdir} && ${AUTOHEADER}
 458         rm -f $@
 459         echo timestamp > $@
 460
 461 # ==================== Installation ====================
 462
 463 .PHONY: install install-arch-dep install-arch-indep install-etcdoc install-info
 464 .PHONY: install-man install-etc install-strip install-$(NTDIR)
 465 .PHONY: uninstall uninstall-$(NTDIR)
 466
 467 ## If we let lib-src do its own installation, that means we
 468 ## don't have to duplicate the list of utilities to install in
 469 ## this Makefile as well.
 470
 471 install: all install-arch-indep install-etcdoc install-arch-dep install-$(NTDIR) blessmail
 472         @true
 473
 474 ## Ensure that $subdir contains a subdirs.el file.
 475 ## Here and elsewhere, we set the umask so that any created files are
 476 ## world-readable.
 477 ## TODO it might be good to warn about non-standard permissions of
 478 ## pre-existing directories, but that does not seem easy.
 479 write_subdir=if [ -f "$${subdir}/subdirs.el" ]; \
 480         then true; \
 481         else \
 482           umask 022; \
 483           ${MKDIR_P} "$${subdir}"; \
 484           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 485            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 486             > "$${subdir}/subdirs.el"; \
 487         fi
 488
 489 ### Install the executables that were compiled specifically for this machine.
 490 ### We do install-arch-indep first because the executable needs the
 491 ### Lisp files and DOC file to work properly.
 492 install-arch-dep: src install-arch-indep install-etcdoc install-$(NTDIR)
 493         umask 022; ${MKDIR_P} "$(DESTDIR)${bindir}"
 494         $(MAKE) -C lib-src install
 495         if test "${ns_self_contained}" = "no"; then \
 496           ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs${EXEEXT} "$(DESTDIR)${bindir}/$(EMACSFULL)" || exit 1 ; \
 497           chmod 1755 "$(DESTDIR)${bindir}/$(EMACSFULL)" || true; \
 498           if test "x${NO_BIN_LINK}" = x; then \
 499             rm -f "$(DESTDIR)${bindir}/$(EMACS)" ; \
 500             cd "$(DESTDIR)${bindir}" && $(LN_S_FILEONLY) $(EMACSFULL) $(EMACS); \
 501           fi; \
 502         else \
 503           subdir=${ns_appresdir}/site-lisp; \
 504           ${write_subdir} || exit 1; \
 505           rm -rf ${ns_appresdir}/share; \
 506         fi
 507
 508 ### Windows-specific install target for installing programs produced
 509 ### in nt/, and its Posix do-nothing shadow.
 510 install-:
 511 install-nt:
 512         $(MAKE) -C $(NTDIR) install
 513
 514 ## In the share directory, we are deleting:
 515 ## applications (with emacs.desktop, also found in etc/)
 516 ## emacs (basically empty except for unneeded site-lisp directories)
 517 ## icons (duplicates etc/images/icons/hicolor)
 518
 519 ## This is install-etc for everything except self-contained-ns builds.
 520 ## For them, it is empty.
 521 INSTALL_ARCH_INDEP_EXTRA = @INSTALL_ARCH_INDEP_EXTRA@
 522
 523 ## http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg01672.html
 524 ## Needs to be the user running install, so configure can't set it.
 525 set_installuser=for installuser in $${LOGNAME} $${USERNAME} $${USER} \
 526           `id -un 2> /dev/null`; do \
 527           [ -n "$${installuser}" ] && break ; \
 528         done
 529
 530 ### Install the files that are machine-independent.
 531 ### Most of them come straight from the distribution; the exception is
 532 ### the DOC file, which is copied from the build directory.
 533
 534 ## We delete each directory in ${COPYDESTS} before we copy into it;
 535 ## that way, we can reinstall over directories that have been put in
 536 ## place with their files read-only (perhaps because they are checked
 537 ## into RCS).  In order to make this safe, we make sure that the
 538 ## source exists and is distinct from the destination.
 539
 540 ## We delete etc/DOC* because there may be irrelevant DOC files from
 541 ## other builds in the source directory.  This is ok because we just
 542 ## deleted the entire installed etc/ directory and recreated it.
 543 ## install-etcdoc installs the relevant DOC.
 544
 545 ## Note that we install etc/refcards/*.ps if present.
 546 ## TODO we should compress these if GZIP_PROG is set.
 547 ## It would be simpler to have a separate install rule for etc/refcards
 548 ## (maybe move it to doc/refcards?).
 549
 550 ## Note that the Makefiles in the etc directory are potentially useful
 551 ## in an installed Emacs, so should not be excluded.
 552
 553 ## We always create the _default_ locallisppath directories, and
 554 ## ensure that they contain a subdirs.el file (via write_subdir).
 555 ## This is true even if locallisppath has a non-default value.
 556 ## In case of non-default value, we used to create the specified directories,
 557 ## but not add subdirs.el to them.  This was a strange halfway house.
 558 ## Nowadays we do not create non-default directories.
 559
 560 ## Note that we use tar instead of plain old cp -R/-r because the latter
 561 ## is apparently not portable (even in 2012!).
 562 ## http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00278.html
 563 ## I have no idea which platforms Emacs supports where cp -R does not
 564 ## work correctly, and therefore no idea when tar can be replaced.
 565 ## See also these comments from 2004 about cp -r working fine:
 566 ## http://lists.gnu.org/archive/html/autoconf-patches/2004-11/msg00005.html
 567 install-arch-indep: lisp install-info install-man ${INSTALL_ARCH_INDEP_EXTRA}
 568         -set ${COPYDESTS} ; \
 569         unset CDPATH; \
 570         $(set_installuser); \
 571         for dir in ${COPYDIR} ; do \
 572           [ -d $${dir} ] || exit 1 ; \
 573           dest="$$1" ; shift ; \
 574           if [ -d "$${dest}" ]; then \
 575             exp_dest=`cd "$${dest}" && /bin/pwd`; \
 576             [ "$$exp_dest" = "`cd $${dir} && /bin/pwd`" ] && continue ; \
 577           else true; \
 578           fi; \
 579           rm -rf "$${dest}" ; \
 580           umask 022; ${MKDIR_P} "$${dest}" ; \
 581           echo "Copying $${dir} to $${dest}..." ; \
 582           (cd $${dir}; tar -chf - . ) \
 583             | (cd "$${dest}"; umask 022; \
 584                tar -xvf - && cat > /dev/null) || exit 1; \
 585           if [ "$${dir}" = "${srcdir}/etc" ]; then \
 586               rm -f "$${dest}/DOC"* ; \
 587               rm -f "$${dest}/refcards"/*.aux "$${dest}/refcards"/*.dvi; \
 588               rm -f "$${dest}/refcards"/*.log; \
 589           else true; \
 590           fi; \
 591           (cd "$${dest}" || exit 1; \
 592             for subdir in `find . -type d -print` ; do \
 593               chmod a+rx $${subdir} ; \
 594               rm -f $${subdir}/.gitignore ; \
 595               rm -f $${subdir}/.arch-inventory ; \
 596               rm -f $${subdir}/.DS_Store ; \
 597               rm -f $${subdir}/\#* ; \
 598               rm -f $${subdir}/.\#* ; \
 599               rm -f $${subdir}/*~ ; \
 600               rm -f $${subdir}/*.orig ; \
 601               rm -f $${subdir}/ChangeLog* ; \
 602               [ "$${dir}" != "${srcdir}/etc" ] && \
 603                 rm -f $${subdir}/[mM]akefile*[.-]in $${subdir}/[mM]akefile ; \
 604             done ); \
 605           find "$${dest}" -exec chown $${installuser} {} ';' ;\
 606         done
 607         -rm -f "$(DESTDIR)${lispdir}/subdirs.el"
 608         umask 022; $(srcdir)/build-aux/update-subdirs "$(DESTDIR)${lispdir}"
 609         subdir="$(DESTDIR)${datadir}/emacs/${version}/site-lisp" ; \
 610           ${write_subdir}
 611         subdir="$(DESTDIR)${datadir}/emacs/site-lisp" ; \
 612           ${write_subdir} || true
 613         [ -z "${GZIP_PROG}" ] || { \
 614           echo "Compressing *.el etc. ..." && \
 615           cd "$(DESTDIR)${lispdir}" && \
 616           for f in `find . -name "*.elc" -print | sed 's/.elc$$/.el/'`; do \
 617             ${GZIP_PROG} -9n "$$f"; \
 618           done; \
 619           ${GZIP_PROG} -9n "../etc/publicsuffix.txt"; \
 620         }
 621         -chmod -R a+r "$(DESTDIR)${datadir}/emacs/${version}" ${COPYDESTS}
 622
 623 ## The above chmods are needed because "umask 022; tar ..." is not
 624 ## guaranteed to do the right thing; eg if we are root and tar is
 625 ## preserving source permissions.
 626
 627 ## Note that install-arch-indep deletes and recreates the entire
 628 ## installed etc/ directory, so we need it to run before this does.
 629 install-etcdoc: src install-arch-indep
 630         -unset CDPATH; \
 631         umask 022; ${MKDIR_P} "$(DESTDIR)${etcdocdir}" ; \
 632         exp_etcdocdir=`cd "$(DESTDIR)${etcdocdir}"; /bin/pwd`; \
 633         if [ "`cd ./etc; /bin/pwd`" != "$$exp_etcdocdir" ]; \
 634         then \
 635            docfile="DOC"; \
 636            echo "Copying etc/$${docfile} to $(DESTDIR)${etcdocdir} ..." ; \
 637            ${INSTALL_DATA} etc/$${docfile} "$(DESTDIR)${etcdocdir}/$${docfile}"; \
 638            $(set_installuser); \
 639              chown $${installuser} "$(DESTDIR)${etcdocdir}/$${docfile}" || true ; \
 640         else true; fi
 641
 642 ## FIXME:
 643 ## If info/dir is missing, but we have install-info, we should let
 644 ## that handle it.  If info/dir is present and we do not have install-info,
 645 ## we should check for missing entries and add them by hand.
 646 ##
 647 ## FIXME:
 648 ## If HAVE_MAKEINFO = no and there are no info files, do not install info/dir.
 649 install-info: info
 650         umask 022; ${MKDIR_P} "$(DESTDIR)${infodir}"
 651         -unset CDPATH; \
 652         thisdir=`/bin/pwd`; \
 653         exp_infodir=`cd "$(DESTDIR)${infodir}" && /bin/pwd`; \
 654         if [ "`cd ${srcdir}/info && /bin/pwd`" = "$$exp_infodir" ]; then \
 655           true; \
 656         else \
 657            [ -f "$(DESTDIR)${infodir}/dir" ] || \
 658               [ ! -f ${srcdir}/info/dir ] || \
 659               ${INSTALL_DATA} ${srcdir}/info/dir "$(DESTDIR)${infodir}/dir"; \
 660            info_misc=`$(MAKE) --no-print-directory -s -C doc/misc echo-info`; \
 661            cd ${srcdir}/info ; \
 662            for elt in ${INFO_NONMISC} $${info_misc}; do \
 663               test "$(HAVE_MAKEINFO)" = "no" && test ! -f $$elt && continue; \
 664               for f in `ls $$elt $$elt-[1-9] $$elt-[1-9][0-9] 2>/dev/null`; do \
 665                (cd "$${thisdir}"; \
 666                 ${INSTALL_DATA} ${srcdir}/info/$$f "$(DESTDIR)${infodir}/$$f"); \
 667                 [ -n "${GZIP_PROG}" ] || continue ; \
 668                 rm -f "$(DESTDIR)${infodir}/$$f.gz"; \
 669                 ${GZIP_PROG} -9n "$(DESTDIR)${infodir}/$$f"; \
 670               done; \
 671              (cd "$${thisdir}"; \
 672               ${INSTALL_INFO} --info-dir="$(DESTDIR)${infodir}" "$(DESTDIR)${infodir}/$$elt"); \
 673            done; \
 674         fi
 675
 676 ## "gzip || true" is because some gzips exit with non-zero status
 677 ## if compression would not reduce the file size.  Eg, the gzip in
 678 ## OpenBSD 4.9 seems to do this (2013/03).  In Emacs, this can
 679 ## only happen with the tiny ctags.1 manpage.  We don't really care if
 680 ## ctags.1 is compressed or not.  "gzip -f" is another option here,
 681 ## but not sure if portable.
 682 install-man:
 683         umask 022; ${MKDIR_P} "$(DESTDIR)${man1dir}"
 684         thisdir=`/bin/pwd`; \
 685         cd ${mansrcdir}; \
 686         for page in *.1; do \
 687           test "$$page" = ChangeLog.1 && continue; \
 688           dest=`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1; \
 689           (cd "$${thisdir}"; \
 690            ${INSTALL_DATA} ${mansrcdir}/$${page} "$(DESTDIR)${man1dir}/$${dest}"); \
 691           [ -n "${GZIP_PROG}" ] || continue ; \
 692           rm -f "$(DESTDIR)${man1dir}/$${dest}.gz"; \
 693           ${GZIP_PROG} -9n "$(DESTDIR)${man1dir}/$${dest}" || true; \
 694         done
 695
 696 ## Install those items from etc/ that need to end up elsewhere.
 697
 698 ## If you prefer, choose "emacs22" at installation time.
 699 ## Note: emacs22 does not have all the resolutions.
 700 EMACS_ICON=emacs
 701
 702 install-etc:
 703         umask 022; ${MKDIR_P} "$(DESTDIR)${desktopdir}"
 704         tmp=etc/emacs.tmpdesktop; rm -f $${tmp}; \
 705         emacs_name=`echo emacs | sed '$(TRANSFORM)'`; \
 706         sed -e "/^Exec=emacs/ s/emacs/$${emacs_name}/" \
 707           -e "/^Icon=emacs/ s/emacs/$${emacs_name}/" \
 708           ${srcdir}/etc/emacs.desktop > $${tmp}; \
 709         ${INSTALL_DATA} $${tmp} "$(DESTDIR)${desktopdir}/${EMACS_NAME}.desktop"; \
 710         rm -f $${tmp}
 711         umask 022; ${MKDIR_P} "$(DESTDIR)${appdatadir}"
 712         tmp=etc/emacs.tmpappdata; rm -f $${tmp}; \
 713         sed -e "s/emacs\.desktop/${EMACS_NAME}.desktop/" \
 714           ${srcdir}/etc/emacs.appdata.xml > $${tmp}; \
 715         ${INSTALL_DATA} $${tmp} "$(DESTDIR)${appdatadir}/${EMACS_NAME}.appdata.xml"; \
 716         rm -f $${tmp}
 717         thisdir=`/bin/pwd`; \
 718         cd ${iconsrcdir} || exit 1; umask 022 ; \
 719         for dir in */*/apps */*/mimetypes; do \
 720           [ -d $${dir} ] || continue ; \
 721           ( cd "$${thisdir}"; ${MKDIR_P} "$(DESTDIR)${icondir}/$${dir}" ) ; \
 722           for icon in $${dir}/${EMACS_ICON}[.-]*; do \
 723             [ -r $${icon} ] || continue ; \
 724             ext=`echo "$${icon}" | sed -e 's|.*\.||'`; \
 725             dest=`echo "$${icon}" | sed -e 's|.*/||' -e "s|\.$${ext}$$||" -e 's/$(EMACS_ICON)/emacs/' -e '$(TRANSFORM)'`.$${ext} ; \
 726             ( cd "$${thisdir}"; \
 727               ${INSTALL_DATA} ${iconsrcdir}/$${icon} "$(DESTDIR)${icondir}/$${dir}/$${dest}" ) \
 728             || exit 1; \
 729           done ; \
 730         done
 731
 732 ### Build Emacs and install it, stripping binaries while installing them.
 733 install-strip:
 734         $(MAKE) INSTALL_STRIP=-s install
 735
 736 ### Delete all the installed files that the 'install' target would
 737 ### create (but not the noninstalled files such as 'make all' would create).
 738 ###
 739 ### Don't delete the lisp and etc directories if they're in the source tree.
 740 uninstall: uninstall-$(NTDIR) uninstall-doc
 741         $(MAKE) -C lib-src uninstall
 742         -unset CDPATH; \
 743         for dir in "$(DESTDIR)${lispdir}" "$(DESTDIR)${etcdir}" ; do    \
 744           if [ -d "$${dir}" ]; then                     \
 745             case `cd "$${dir}" ; /bin/pwd` in           \
 746               "`cd ${srcdir} ; /bin/pwd`"* ) ;;         \
 747               * ) rm -rf "$${dir}" ;;                   \
 748             esac ;                                      \
 749             case "$${dir}" in                           \
 750               "$(DESTDIR)${datadir}/emacs/${version}"/* )               \
 751                 rm -rf "$(DESTDIR)${datadir}/emacs/${version}"  \
 752               ;;                                        \
 753             esac ;                                      \
 754           fi ;                                          \
 755         done
 756         -rm -rf "$(DESTDIR)${libexecdir}/emacs/${version}"
 757         thisdir=`/bin/pwd`; \
 758         (info_misc=`$(MAKE) --no-print-directory -s -C doc/misc echo-info`; \
 759          if cd "$(DESTDIR)${infodir}"; then \
 760            for elt in ${INFO_NONMISC} $${info_misc}; do \
 761              (cd "$${thisdir}"; \
 762               $(INSTALL_INFO) --remove --info-dir="$(DESTDIR)${infodir}" "$(DESTDIR)${infodir}/$$elt"); \
 763              if [ -n "${GZIP_PROG}" ]; then \
 764                 ext=.gz; else ext=; fi; \
 765              rm -f $$elt$$ext $$elt-[1-9]$$ext $$elt-[1-9][0-9]$$ext; \
 766            done; \
 767          fi)
 768         (if [ -n "${GZIP_PROG}" ]; then \
 769             ext=.gz; else ext=; fi; \
 770          if cd ${mansrcdir}; then \
 771            for page in *.1; do \
 772              rm -f "$(DESTDIR)${man1dir}"/`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1$$ext; done; \
 773          fi)
 774         (cd "$(DESTDIR)${bindir}" && rm -f $(EMACSFULL) $(EMACS) || true)
 775         (if cd "$(DESTDIR)${icondir}"; then \
 776            rm -f hicolor/*x*/apps/${EMACS_NAME}.png \
 777              hicolor/scalable/apps/${EMACS_NAME}.svg \
 778              hicolor/scalable/mimetypes/`echo emacs-document | sed '$(TRANSFORM)'`.svg; \
 779         fi)
 780         -rm -f "$(DESTDIR)${desktopdir}/${EMACS_NAME}.desktop"
 781         -rm -f "$(DESTDIR)${appdatadir}/${EMACS_NAME}.appdata.xml"
 782         for file in snake-scores tetris-scores; do \
 783           file="$(DESTDIR)${gamedir}/$${file}"; \
 784           [ -s "$${file}" ] || rm -f "$$file"; \
 785         done
 786
 787 ### Windows-specific uninstall target for removing programs produced
 788 ### in nt/, and its Posix do-nothing shadow.
 789 uninstall-:
 790 uninstall-nt:
 791         $(MAKE) -C $(NTDIR) uninstall
 792
 793 # ==================== Cleaning up and miscellanea ====================
 794
 795 .PHONY: mostlyclean clean distclean bootstrap-clean maintainer-clean extraclean
 796
 797 ## Eg:
 798 ## src_clean:
 799 ##     make -C src clean
 800 define submake_template
 801 .PHONY: $(1)_$(2)
 802 $(1)_$(2):
 803         $$(MAKE) -C $(1) $(2)
 804 endef
 805
 806 ### 'mostlyclean'
 807 ###      Like 'clean', but may refrain from deleting a few files that people
 808 ###      normally don't want to recompile.  For example, the 'mostlyclean'
 809 ###      target for GCC does not delete 'libgcc.a', because recompiling it
 810 ###      is rarely necessary and takes a lot of time.
 811 mostlyclean_dirs = src oldXMenu lwlib lib lib-src nt doc/emacs doc/misc \
 812   doc/lispref doc/lispintro
 813
 814 $(foreach dir,$(mostlyclean_dirs),$(eval $(call submake_template,$(dir),mostlyclean)))
 815
 816 mostlyclean: $(mostlyclean_dirs:=_mostlyclean)
 817         for dir in test/automated; do \
 818           [ ! -d $$dir ] || $(MAKE) -C $$dir mostlyclean; \
 819         done
 820
 821 ### 'clean'
 822 ###      Delete all files from the current directory that are normally
 823 ###      created by building the program.  Don't delete the files that
 824 ###      record the configuration.  Also preserve files that could be made
 825 ###      by building, but normally aren't because the distribution comes
 826 ###      with them.
 827 ###
 828 ###      Delete '.dvi' files here if they are not part of the distribution.
 829 clean_dirs = $(mostlyclean_dirs) nextstep
 830
 831 $(foreach dir,$(clean_dirs),$(eval $(call submake_template,$(dir),clean)))
 832
 833 clean: $(clean_dirs:=_clean)
 834         for dir in test/automated; do \
 835           [ ! -d $$dir ] || $(MAKE) -C $$dir clean; \
 836         done
 837         -rm -f *.tmp etc/*.tmp*
 838         -rm -rf info-dir.*
 839
 840 ### 'bootclean'
 841 ###      Delete all files that need to be remade for a clean bootstrap.
 842 top_bootclean=\
 843         rm -f config.cache config.log ${srcdir}/doc/man/emacs.1
 844
 845 ### 'distclean'
 846 ###      Delete all files from the current directory that are created by
 847 ###      configuring or building the program.  If you have unpacked the
 848 ###      source and built the program without creating any other files,
 849 ###      'make distclean' should leave only the files that were in the
 850 ###      distribution.
 851 top_distclean=\
 852         ${top_bootclean}; \
 853         rm -f config.status config.log~ Makefile stamp-h1 ${SUBDIR_MAKEFILES}
 854
 855 distclean_dirs = $(clean_dirs) leim lisp
 856
 857 $(foreach dir,$(distclean_dirs),$(eval $(call submake_template,$(dir),distclean)))
 858
 859 distclean: $(distclean_dirs:=_distclean)
 860         for dir in test/automated admin/grammars admin/unidata; do \
 861           [ ! -d $$dir ] || $(MAKE) -C $$dir distclean; \
 862         done
 863         ${top_distclean}
 864
 865 ### 'bootstrap-clean'
 866 ###      Delete everything that can be reconstructed by 'make' and that
 867 ###      needs to be deleted in order to force a bootstrap from a clean state.
 868 $(foreach dir,$(distclean_dirs),$(eval $(call submake_template,$(dir),bootstrap-clean)))
 869
 870 bootstrap-clean: $(distclean_dirs:=_bootstrap-clean)
 871         for dir in test/automated admin/grammars admin/unidata; do \
 872           [ ! -d $$dir ] || $(MAKE) -C $$dir bootstrap-clean; \
 873         done
 874         [ ! -f config.log ] || mv -f config.log config.log~
 875         rm -rf ${srcdir}/info
 876         rm -f ${srcdir}/etc/refcards/emacsver.tex
 877         ${top_bootclean}
 878
 879 ### 'maintainer-clean'
 880 ###      Delete everything from the current directory that can be
 881 ###      reconstructed with this Makefile.  This typically includes
 882 ###      everything deleted by distclean, plus more: C source files
 883 ###      produced by Bison, tags tables, info files, and so on.
 884 ###
 885 ###      One exception, however: 'make maintainer-clean' should not delete
 886 ###      'configure' even if 'configure' can be remade using a rule in the
 887 ###      Makefile.  More generally, 'make maintainer-clean' should not delete
 888 ###      anything that needs to exist in order to run 'configure' and then
 889 ###      begin to build the program.
 890 top_maintainer_clean=\
 891         ${top_distclean}; \
 892         rm -fr autom4te.cache
 893
 894 maintainer_clean_dirs = src leim lisp
 895
 896 $(foreach dir,$(maintainer_clean_dirs),$(eval $(call submake_template,$(dir),maintainer-clean)))
 897
 898 maintainer-clean: bootstrap-clean $(maintainer_clean_dirs:=_maintainer-clean)
 899         for dir in test/automated admin/grammars admin/unidata; do \
 900           [ ! -d $$dir ] || $(MAKE) -C $$dir maintainer-clean; \
 901         done
 902         ${top_maintainer_clean}
 903
 904 ### This doesn't actually appear in the coding standards, but Karl
 905 ### says GCC supports it, and that's where the configuration part of
 906 ### the coding standards seem to come from.  It's like distclean, but
 907 ### it deletes backup and autosave files too.
 908 ### Note that we abuse this in some subdirectories (eg leim),
 909 ### to delete some generated files that are slow to rebuild.
 910 $(foreach dir,$(SUBDIR),$(eval $(call submake_template,$(dir),extraclean)))
 911
 912 ## FIXME this is busted because most of these do not have extraclean rules.
 913 extraclean: $(SUBDIR:=_extraclean)
 914         ${top_maintainer_clean}
 915         -rm -f config-tmp-*
 916         -rm -f *~ \#*
 917
 918 # The src subdir knows how to do the right thing
 919 # even when the build directory and source dir are different.
 920 .PHONY: TAGS tags
 921 TAGS tags: lib lib-src src
 922         $(MAKE) -C src tags
 923
 924 check: all
 925         @if test ! -d test/automated; then \
 926           echo "You do not seem to have the test/ directory."; \
 927           echo "Maybe you are using a release tarfile, rather than a repository checkout."; \
 928         else \
 929           $(MAKE) -C test/automated check; \
 930         fi
 931
 932 dist:
 933         cd ${srcdir}; ./make-dist
 934
 935 DVIS  = lispref-dvi  lispintro-dvi  emacs-dvi  misc-dvi
 936 HTMLS = lispref-html lispintro-html emacs-html misc-html
 937 INFOS = lispref-info lispintro-info emacs-info misc-info
 938 PDFS  = lispref-pdf  lispintro-pdf  emacs-pdf  misc-pdf
 939 PSS   = lispref-ps   lispintro-ps   emacs-ps   misc-ps
 940
 941 DOCS = $(DVIS) $(HTMLS) $(INFOS) $(PDFS) $(PSS)
 942 $(DOCS):
 943         t=$@; IFS=-; set $$t; IFS=; $(MAKE) -C doc/$$1 $$2
 944
 945 .PHONY: $(DOCS) docs pdf ps
 946 .PHONY: info dvi dist check html info-real info-dir check-info
 947
 948 ## TODO add etc/refcards.
 949 docs: $(DOCS)
 950 dvi: $(DVIS)
 951 html: $(HTMLS)
 952 info-real: $(INFOS)
 953 pdf: $(PDFS)
 954 ps: $(PSS)
 955
 956 info-dir: ${srcdir}/info/dir
 957
 958 ## Hopefully doc/misc/*.texi is not too long for some systems?
 959 srcdir_doc_info_dir_inputs = \
 960   ${srcdir}/doc/emacs/emacs.texi \
 961   ${srcdir}/doc/lispintro/emacs-lisp-intro.texi \
 962   ${srcdir}/doc/lispref/elisp.texi \
 963   $(sort $(wildcard ${srcdir}/doc/misc/*.texi))
 964 info_dir_inputs = \
 965   ../build-aux/dir_top \
 966   $(subst ${srcdir}/doc/,,${srcdir_doc_info_dir_inputs})
 967 info_dir_deps = \
 968   ${srcdir}/build-aux/make-info-dir \
 969   ${srcdir}/build-aux/dir_top \
 970   ${srcdir_doc_info_dir_inputs}
 971
 972 ## It would be much simpler if info/dir was only created in the
 973 ## installation location by the install-info rule, but we also
 974 ## need one in the source directory for people running uninstalled.
 975 ## FIXME it would be faster to use the install-info program if we have it,
 976 ## but then we would need to depend on info-real, which would
 977 ## slow down parallelization.
 978 ${srcdir}/info/dir: ${info_dir_deps}
 979         $(AM_V_at)${MKDIR_P} ${srcdir}/info
 980         $(AM_V_GEN)tempfile=info-dir.$$$$; \
 981         rm -f $${tempfile}; \
 982         (cd ${srcdir}/doc && \
 983          AWK='${AWK}' ../build-aux/make-info-dir ${info_dir_inputs} \
 984         ) >$$tempfile && \
 985         ${srcdir}/build-aux/move-if-change $${tempfile} ${srcdir}/info/dir
 986
 987 INSTALL_DVI = install-emacs-dvi install-lispref-dvi \
 988         install-lispintro-dvi install-misc-dvi
 989 INSTALL_HTML = install-emacs-html install-lispref-html \
 990         install-lispintro-html install-misc-html
 991 INSTALL_PDF = install-emacs-pdf install-lispref-pdf \
 992         install-lispintro-pdf install-misc-pdf
 993 INSTALL_PS = install-emacs-ps install-lispref-ps \
 994         install-lispintro-ps install-misc-ps
 995 INSTALL_DOC = $(INSTALL_DVI) $(INSTALL_HTML) $(INSTALL_PDF) $(INSTALL_PS)
 996
 997 ## Install non .info forms of the documentation.
 998 ## TODO add etc/refcards.
 999 $(INSTALL_DOC):
1000         t=$@; IFS=-; set $$t; IFS=; $(MAKE) -C doc/$$2 $$1-$$3
1001
1002 .PHONY: $(INSTALL_DOC) install-doc
1003 .PHONY: install-dvi install-html install-pdf install-ps
1004
1005 install-doc: $(INSTALL_DOC)
1006 install-dvi: $(INSTALL_DVI)
1007 install-html: $(INSTALL_HTML)
1008 install-pdf: $(INSTALL_PDF)
1009 install-ps: $(INSTALL_PS)
1010
1011
1012 UNINSTALL_DVI = uninstall-emacs-dvi uninstall-lispref-dvi \
1013         uninstall-lispintro-dvi uninstall-misc-dvi
1014 UNINSTALL_HTML = uninstall-emacs-html uninstall-lispref-html \
1015         uninstall-lispintro-html uninstall-misc-html
1016 UNINSTALL_PDF = uninstall-emacs-pdf uninstall-lispref-pdf \
1017         uninstall-lispintro-pdf uninstall-misc-pdf
1018 UNINSTALL_PS = uninstall-emacs-ps uninstall-lispref-ps \
1019         uninstall-lispintro-ps uninstall-misc-ps
1020 UNINSTALL_DOC = $(UNINSTALL_DVI) $(UNINSTALL_HTML) $(UNINSTALL_PDF) $(UNINSTALL_PS)
1021
1022 $(UNINSTALL_DOC):
1023         t=$@; IFS=-; set $$t; IFS=; $(MAKE) -C doc/$$2 $$1-$$3
1024
1025 .PHONY: $(UNINSTALL_DOC) uninstall-doc
1026 .PHONY: uninstall-dvi uninstall-html uninstall-pdf uninstall-ps
1027
1028 uninstall-doc: $(UNINSTALL_DOC)
1029 uninstall-dvi: $(UNINSTALL_DVI)
1030 uninstall-html: $(UNINSTALL_HTML)
1031 uninstall-pdf: $(UNINSTALL_PDF)
1032 uninstall-ps: $(UNINSTALL_PS)
1033
1034
1035 # Note that man/Makefile knows how to put the info files in $(srcdir),
1036 # so we can do ok running make in the build dir.
1037 # This used to have a clause that exited with an error if MAKEINFO = no.
1038 # But it is inappropriate to do so without checking if makeinfo is
1039 # actually needed - it is not if the info files are up-to-date.  (Bug#3982)
1040 # Only the doc/*/Makefiles can decide that, so we let those rules run
1041 # and give a standard error if makeinfo is needed but missing.
1042 # While it would be nice to give a more detailed error message, that
1043 # would require changing every rule in doc/ that builds an info file,
1044 # and it's not worth it.  This case is only relevant if you download a
1045 # release, then change the .texi files.
1046 info:
1047   ifneq ($(HAVE_MAKEINFO),no)
1048         $(MAKE) info-real info-dir
1049   endif
1050
1051 ## build-aux/make-info-dir expects only certain dircategories.
1052 check-info: info
1053         cd info ; \
1054         bad= ; \
1055         for file in *; do \
1056           test -f "$${file}" || continue ; \
1057           case $${file} in \
1058             *-[0-9]*|COPYING|dir) continue ;; \
1059           esac ; \
1060           cat=`sed -n 's/^INFO-DIR-SECTION //p' $${file}`; \
1061           case $${cat} in \
1062            "Texinfo documentation system" | "Emacs"| "Emacs lisp" | \
1063            "Emacs editing modes" | "Emacs network features" | \
1064            "Emacs misc features" | "Emacs lisp libraries" ) : ;; \
1065            *)  bad="$${bad} $${file}" ;; \
1066           esac; \
1067         done ; \
1068         if test -n "$${bad}"; then \
1069           echo "Unexpected dircategory in: $${bad}" ; \
1070           exit 1 ; \
1071         fi ; \
1072         echo "info files are OK"
1073
1074 #### Bootstrapping.
1075
1076 ### This first cleans the lisp subdirectory, removing all compiled
1077 ### Lisp files.  Then re-run make to build all the files anew.
1078
1079 .PHONY: bootstrap
1080
1081 # Bootstrapping does the following:
1082 #  * Remove files to start from a bootstrap-clean slate.
1083 #  * Run autogen.sh.
1084 #  * Rebuild Makefile, to update the build procedure itself.
1085 #  * Do the actual build.
1086 bootstrap: bootstrap-clean
1087         cd $(srcdir) && ./autogen.sh
1088         $(MAKE) MAKEFILE_NAME=force-Makefile force-Makefile
1089         $(MAKE) all
1090
1091 .PHONY: ChangeLog change-history change-history-commit
1092 .PHONY: master-branch-is-current no-ChangeLog unchanged-history-files
1093
1094 # The newest revision that should not appear in the generated ChangeLog.
1095 gen_origin = 2c1b8604946efbcd8ec5dd6c6dda7541ce4fc3c0
1096
1097 # Convert git commit log to ChangeLog file.  make-dist uses this.
1098 ChangeLog:
1099         $(AM_V_GEN)distprefix=$(distprefix) srcprefix=$(srcdir)/ \
1100         $(srcdir)/build-aux/gitlog-to-emacslog $(gen_origin)
1101
1102 # The ChangeLog history files are called ChangeLog.1, ChangeLog.2, ...,
1103 # ChangeLog.$(CHANGELOG_HISTORY_INDEX_MAX).  $(CHANGELOG_N) stands for
1104 # the newest (highest-numbered) ChangeLog history file.
1105 CHANGELOG_HISTORY_INDEX_MAX = 2
1106 CHANGELOG_N = ChangeLog.$(CHANGELOG_HISTORY_INDEX_MAX)
1107
1108 # Check that we are in a good state for changing history.
1109 no-ChangeLog:
1110         test ! -f ChangeLog
1111 master-branch-is-current:
1112         git branch | grep -q '^\* master$$'
1113 unchanged-history-files:
1114         x=$$(git diff-files --name-only $(CHANGELOG_N) Makefile.in) && \
1115           test -z "$$x"
1116
1117 # Copy newer commit messages to the start of the ChangeLog history file,
1118 # and consider them to be older.
1119 change-history: no-ChangeLog master-branch-is-current unchanged-history-files \
1120   ChangeLog
1121         (sed '/^;; [L]ocal Variables:/,$$d' <ChangeLog && cat $(CHANGELOG_N)) \
1122           >$(CHANGELOG_N).tmp
1123         new_origin=$$(git log --pretty=format:%H HEAD^!) && \
1124         sed 's/^\(gen_origin *= *\).*/\1'"$$new_origin/" \
1125           <Makefile.in >Makefile.in.tmp
1126         mv $(CHANGELOG_N).tmp $(CHANGELOG_N)
1127         mv Makefile.in.tmp Makefile.in
1128         $(MAKE) $@-commit
1129
1130 # If 'make change-history' fails because the newest ChangeLog history
1131 # file contains invalid text, fix the file by hand and then run
1132 # 'make change-history-commit'.
1133 change-history-commit:
1134         git commit -m'; make $@' $(CHANGELOG_N) Makefile.in
1135
1136 .PHONY: check-declare
1137
1138 check-declare:
1139         @if [ ! -f $(srcdir)/src/emacs ]; then \
1140           echo "You must build Emacs to use this command"; \
1141           exit 1; \
1142         fi
1143         $(MAKE) -C lisp $@