Makefile.in

   1 ### @configure_input@
   2
   3 # Copyright (C) 1992-2021 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 <https://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 #
  52 # make bootstrap
  53 #      Removes all the compiled files to force a new bootstrap from a
  54 #      clean slate, and then build in the normal way.
  55 #
  56 # make docs
  57 #      Make Emacs documentation files from their sources; requires makeinfo.
  58 #
  59 # make check (or check-expensive or check-all)
  60 #      Run the Emacs test suite.
  61 #      check-expensive includes additional tests that can be slow.
  62 #      check-all runs all tests, including ones that can be slow, or
  63 #        fail unpredictably
  64
  65 SHELL = @SHELL@
  66
  67 DUMPING=@DUMPING@
  68
  69 # This only matters when inheriting a CDPATH not starting with the
  70 # current directory.
  71 CDPATH=
  72
  73 # ==================== Things 'configure' Might Edit ====================
  74
  75 cache_file = @cache_file@
  76 CONFIGURE_FLAGS = --cache-file=$(cache_file)
  77
  78 AWK = @AWK@
  79
  80 EXEEXT=@EXEEXT@
  81
  82 ### These help us choose version- and architecture-specific directories
  83 ### to install files in.
  84
  85 ### This should be the number of the Emacs version we're building,
  86 ### like '24.5' or '25.0.50'.
  87 version=@version@
  88
  89 ### This should be the name of the configuration we're building Emacs
  90 ### for, like 'x86_64-unknown-linux-gnu' or 'powerpc-ibm-aix7.1.2.0'.
  91 configuration=@configuration@
  92
  93 ### The nt/ subdirectory gets built only for MinGW
  94 NTDIR=@NTDIR@
  95
  96 top_builddir = @top_builddir@
  97 -include ${top_builddir}/src/verbose.mk
  98
  99 FIND_DELETE = @FIND_DELETE@
 100
 101 HAVE_NATIVE_COMP = @HAVE_NATIVE_COMP@
 102
 103 # ==================== Where To Install Things ====================
 104
 105 # Location to install Emacs.app under GNUstep / macOS.
 106 # Later values may use these.
 107 ns_appbindir=@ns_appbindir@
 108 ns_appresdir=@ns_appresdir@
 109 # Either yes or no depending on whether this is a relocatable Emacs.app.
 110 ns_self_contained=@ns_self_contained@
 111
 112 # The default location for installation.  Everything is placed in
 113 # subdirectories of this directory.  The default values for many of
 114 # the variables below are expressed in terms of this one, so you may
 115 # not need to change them.  This defaults to /usr/local.
 116 prefix=@prefix@
 117
 118 # Like 'prefix', but used for architecture-specific files.
 119 exec_prefix=@exec_prefix@
 120
 121 # Where to install Emacs and other binaries that people will want to
 122 # run directly (like etags).
 123 bindir=@bindir@
 124
 125 # The root of the directory tree for read-only architecture-independent
 126 # data files.  ${datadir}, ${infodir} and ${mandir} are based on this.
 127 datarootdir=@datarootdir@
 128
 129 # Where to install architecture-independent data files.  ${lispdir}
 130 # and ${etcdir} are subdirectories of this.
 131 datadir=@datadir@
 132
 133 # Where to install and expect the files that Emacs modifies as it
 134 # runs.  These files are all architecture-independent.
 135 # Right now, this is not used.
 136 sharedstatedir=@sharedstatedir@
 137
 138 # Where to install and expect executable files to be run by Emacs
 139 # rather than directly by users (and other architecture-dependent
 140 # data, although Emacs does not have any).  The executables
 141 # are actually installed in ${archlibdir}, which is (normally)
 142 # a subdirectory of this.
 143 libexecdir=@libexecdir@
 144
 145 # Currently only used for the systemd service file.
 146 libdir=@libdir@
 147
 148 # Where to install emacs-module.h.
 149 includedir=@includedir@
 150
 151 # Where to install Emacs's man pages.
 152 # Note they contain cross-references that expect them to be in section 1.
 153 mandir=@mandir@
 154 man1dir=$(mandir)/man1
 155
 156 # Where to install and expect the info files describing Emacs.
 157 infodir=@infodir@
 158 # Info files not in the doc/misc directory (we get those via make echo-info).
 159 INFO_NONMISC=emacs.info eintr.info elisp.info
 160
 161 # Directory for local state files for all programs.
 162 localstatedir=@localstatedir@
 163
 164 # Where to look for bitmap files.
 165 bitmapdir=@bitmapdir@
 166
 167 # Where to find the source code.  The source code for Emacs's C kernel is
 168 # expected to be in ${srcdir}/src, and the source code for Emacs's
 169 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 170 # set by the configure script's '--srcdir' option.
 171
 172 # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
 173 srcdir=@srcdir@
 174 abs_srcdir=@abs_srcdir@
 175
 176 # Where the manpage source files are kept.
 177 mansrcdir=$(srcdir)/doc/man
 178
 179 # Tell make where to find source files; this is needed for the makefiles.
 180 VPATH=@srcdir@
 181
 182 # Where to find the application default.
 183 x_default_search_path=@x_default_search_path@
 184
 185 # Where the etc/emacs.desktop file is to be installed.
 186 desktopdir=$(datarootdir)/applications
 187
 188 # Where the etc/emacs.appdata.xml file is to be installed.
 189 appdatadir=$(datarootdir)/metainfo
 190
 191 # Where the etc/emacs.service file is to be installed.
 192 # The system value (typically /usr/lib/systemd/user) can be
 193 # obtained with: pkg-config --variable=systemduserunitdir systemd
 194 # but that does not respect configure's prefix.
 195 # It is not clear where we should install this file when
 196 # prefix != /usr (or /usr/local?) (eg for non-root installs).
 197 # Other options include ~/.config/systemd/user/,
 198 # $XDG_RUNTIME_DIR/systemd/user/
 199 # It seems the user may end up having to make a manual link...
 200 systemdunitdir=$(libdir)/systemd/user
 201
 202 # Where the etc/images/icons/hicolor directory is to be installed.
 203 icondir=$(datarootdir)/icons
 204
 205 # The source directory for the icon files.
 206 iconsrcdir=$(srcdir)/etc/images/icons
 207
 208 # ==================== Emacs-specific directories ====================
 209
 210 # These variables hold the values Emacs will actually use.  They are
 211 # based on the values of the standard Make variables above.
 212
 213 # Where lisp files are installed in a distributed with Emacs (relative
 214 # path to the installation directory).
 215 lispdirrel=@lispdirrel@
 216
 217 # Where to install the lisp files distributed with Emacs.
 218 # This includes the Emacs version, so that the lisp files for different
 219 # versions of Emacs will install themselves in separate directories.
 220 lispdir=@lispdir@
 221
 222 # Directories Emacs should search for standard lisp files.
 223 # The default is ${lispdir}.
 224 standardlisppath=@standardlisppath@
 225
 226 # Directories Emacs should search for lisp files specific to this
 227 # site (i.e. customizations), before consulting ${standardlisppath}.
 228 # This should be a colon-separated list of directories.
 229 locallisppath=@locallisppath@
 230
 231 # Where Emacs will search to find its lisp files.  Before
 232 # changing this, check to see if your purpose wouldn't
 233 # better be served by changing locallisppath.  This
 234 # should be a colon-separated list of directories.
 235 # The default is ${locallisppath}:${standardlisppath}.
 236 lisppath=@lisppath@
 237
 238 # Where Emacs will search for its lisp files while building.
 239 # This is only used during the process of compiling Emacs,
 240 # to help Emacs find its lisp files before they've been installed
 241 # in their final location.
 242 # This should be a colon-separated list of directories.
 243 # Normally it points to the lisp/ directory in the sources.
 244 # NB lread.c relies on lisp/ being first here.
 245 buildlisppath=${abs_srcdir}/lisp
 246
 247 # Where to install the other architecture-independent
 248 # data files distributed with Emacs (like the tutorial,
 249 # the cookie recipes and the Zippy database). This path
 250 # usually contains the Emacs version number, so the data
 251 # files for multiple versions of Emacs may be installed
 252 # at once.
 253 etcdir=@etcdir@
 254
 255 # Where to put executables to be run by Emacs rather than
 256 # the user.  This path usually includes the Emacs version
 257 # and configuration name, so that multiple configurations
 258 # for multiple versions of Emacs may be installed at
 259 # once.
 260 archlibdir=@archlibdir@
 261
 262 # Where to put the etc/DOC file.
 263 etcdocdir=@etcdocdir@
 264
 265 # User or group of the auxiliary program update-game-score, which is
 266 # installed on platforms with a game directory shared by multiple users.
 267 # On other platforms Emacs can update the score files itself.
 268 gameuser=@gameuser@
 269 gamegroup=@gamegroup@
 270 # Where to install game score files, if gameuser or gamegroup is nonempty.
 271 gamedir=@gamedir@
 272 # Nonempty if and only if a shared gamedir is used.
 273 use_gamedir=$(gameuser)$(gamegroup)
 274
 275 # ==================== Utility Programs for the Build ====================
 276
 277 # Allow the user to specify the install program.
 278 # Note that if the system does not provide a suitable install,
 279 # configure will use build-aux/install-sh.  Annoyingly, it does
 280 # not use an absolute path.  So we must take care to always run
 281 # INSTALL-type commands from the directory containing the Makefile.
 282 # This explains (I think) the cd thisdir seen in several install rules.
 283 INSTALL = @INSTALL@
 284 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 285 INSTALL_DATA = @INSTALL_DATA@
 286 INSTALL_INFO = @INSTALL_INFO@
 287 # By default, we uphold the dignity of our programs.
 288 INSTALL_STRIP =
 289 MKDIR_P = @MKDIR_P@
 290 # Create a link to a file in the same directory as the target.
 291 LN_S_FILEONLY = @LN_S_FILEONLY@
 292
 293 # We use gzip to compress installed .el and some .txt files.
 294 GZIP_PROG = @GZIP_PROG@
 295
 296 # ============================= Targets ==============================
 297
 298 # Program name transformation.
 299 TRANSFORM = @program_transform_name@
 300
 301 # What emacs should be called when installed.
 302 EMACS_NAME = `echo emacs | sed '$(TRANSFORM)'`
 303 EMACS = ${EMACS_NAME}${EXEEXT}
 304 EMACSFULL = `echo emacs-${version} | sed '$(TRANSFORM)'`${EXEEXT}
 305
 306 # Subdirectories to make recursively.
 307 SUBDIR = $(NTDIR) lib lib-src src lisp
 308
 309 # The subdir makefiles created by config.status.
 310 SUBDIR_MAKEFILES_IN = @SUBDIR_MAKEFILES_IN@
 311 SUBDIR_MAKEFILES = $(patsubst ${srcdir}/%,%,${SUBDIR_MAKEFILES_IN:.in=})
 312
 313 # Non-makefile files created by config.status.
 314 CONFIG_STATUS_FILES_IN = \
 315  ${srcdir}/nt/emacs.rc.in ${srcdir}/nt/emacsclient.rc.in \
 316  ${srcdir}/doc/man/emacs.1.in ${srcdir}/src/emacs-module.h.in \
 317  ${srcdir}/src/module-env-*.h
 318
 319 # Subdirectories to install, and where they'll go.  lib-src's and nt's
 320 # makefiles know how to install them, so we don't do that here.
 321 # Directories that cannot simply be copied, eg info, are treated
 322 # separately.
 323 COPYDIR = ${srcdir}/etc ${srcdir}/lisp
 324 COPYDESTS = "$(DESTDIR)${etcdir}" "$(DESTDIR)${lispdir}"
 325
 326 ifeq (${ns_self_contained},no)
 327 BIN_DESTDIR='$(DESTDIR)${bindir}/'
 328 ELN_DESTDIR = $(DESTDIR)${libdir}/emacs/${version}/
 329 else
 330 BIN_DESTDIR='${ns_appbindir}/'
 331 ELN_DESTDIR = ${ns_appresdir}/
 332 endif
 333
 334 all: ${SUBDIR} info
 335
 336 .PHONY: all ${SUBDIR} blessmail epaths-force epaths-force-w32 etc-emacsver
 337
 338 # If configure were to just generate emacsver.tex from emacsver.tex.in
 339 # in the normal way, the timestamp of emacsver.tex would always be
 340 # newer than that of the pdf files, which are prebuilt in release tarfiles.
 341 # So we use this rule, and move-if-change, to avoid that.
 342 etc-emacsver:
 343         majorversion=`echo ${version} | sed 's/\..*//'`; \
 344         sed "s/[@]majorversion@/$${majorversion}/" \
 345           ${srcdir}/etc/refcards/emacsver.tex.in > emacsver.tex.$$$$ && \
 346           ${srcdir}/build-aux/move-if-change emacsver.tex.$$$$ \
 347           ${srcdir}/etc/refcards/emacsver.tex
 348
 349 # The shared gamedir name as a C string literal, or a null ptr if not in use.
 350 PATH_GAME = $(if $(use_gamedir),"$(gamedir)",((char const *) 0))
 351
 352 # Generate epaths.h from epaths.in.  This target is invoked by 'configure'.
 353 # See comments in configure.ac for why it is done this way, as opposed
 354 # to just letting configure generate epaths.h from epaths.in in a
 355 # similar way to how Makefile is made from Makefile.in.
 356 epaths-force:
 357         @for dir in '$(abs_srcdir)' '$(lispdir)' '$(archlibdir)'; do \
 358           case $$dir in \
 359             *:*) \
 360               printf >&2 "Build or installation directory '%s'\\n" "$$dir"; \
 361               echo >&2 "cannot contain ':'."; \
 362               exit 1;; \
 363           esac; \
 364         done
 365         @(gamedir='${gamedir}'; \
 366           sed < ${srcdir}/src/epaths.in > epaths.h.$$$$         \
 367           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "${standardlisppath}";' \
 368           -e 's;\(#.*PATH_REL_LOADSEARCH\).*$$;\1 "${lispdirrel}";'     \
 369           -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "${locallisppath}";' \
 370           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "${buildlisppath}";' \
 371           -e '/^#define PATH_[^ ]*SEARCH /s/\([":]\):*/\1/g'            \
 372           -e '/^#define PATH_[^ ]*SEARCH /s/:"/"/'                      \
 373           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 374           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 375           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 376           -e 's;\(#.*PATH_BITMAPS\).*$$;\1 "${bitmapdir}";'             \
 377           -e 's;\(#.*PATH_X_DEFAULTS\).*$$;\1 "${x_default_search_path}";' \
 378           -e 's;\(#.*PATH_GAME\).*$$;\1 $(PATH_GAME);'                  \
 379           -e 's;\(#.*PATH_DOC\).*$$;\1 "${etcdocdir}";') &&             \
 380         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 381
 382 # The w32 build needs a slightly different editing, and it uses
 383 # nt/epaths.nt as the template.
 384 #
 385 # Use the value of ${locallisppath} supplied by 'configure',
 386 # to support the --enable-locallisppath argument.
 387 #
 388 # In this case, the paths written to 'src/epaths.h' must be in native
 389 # MS-Windows format (e.g. 'c:/foo/bar'), because temacs is a MinGW
 390 # program that doesn't support MSYS-style paths (e.g. '/c/foo/bar' or
 391 # '/foo/bar').
 392 epaths-force-w32:
 393         @(w32srcdir=`${srcdir}/build-aux/msys-to-w32 "${abs_srcdir}"`; \
 394           w32prefix=`${srcdir}/build-aux/msys-to-w32 "${prefix}"`; \
 395           w32locallisppath=`${srcdir}/build-aux/msys-to-w32 "${locallisppath}"` ; \
 396           w32locallisppath=$${w32locallisppath//$${w32prefix}/"%emacs_dir%"} ; \
 397           sed < ${srcdir}/nt/epaths.nt > epaths.h.$$$$          \
 398           -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "'"$${w32locallisppath//;/\\;}"'";' \
 399           -e 's;\(#.*PATH_REL_LOADSEARCH\).*$$;\1 "${lispdirrel}";' \
 400           -e '/^.*#/s/@VER@/${version}/g'                       \
 401           -e '/^.*#/s/@CFG@/${configuration}/g'                 \
 402           -e "/^.*#/s|@SRC@|$${w32srcdir}|g") &&                \
 403         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 404
 405 lib-src src: $(NTDIR) lib
 406
 407 src: lib-src
 408
 409 # We need to build 'emacs' in 'src' to compile the *.elc files in 'lisp'.
 410 lisp: src
 411
 412 # These targets should be "${SUBDIR} without 'src'".
 413 lib lib-src lisp nt: Makefile
 414         $(MAKE) -C $@ all
 415
 416 # Ideally, VCSWITNESS should be a file that is modified whenever the
 417 # repository registers a commit from either a local checkin or a
 418 # repository pull. In git there is no single file that guarantees
 419 # this, but the local log for the current head should be close enough.
 420 #
 421 # Pass an unexpanded $srcdir to src's Makefile, which then
 422 # expands it using its own value of srcdir (which points to the
 423 # source directory of src/).
 424 dirstate = .git/logs/HEAD
 425 VCSWITNESS = $(if $(wildcard $(srcdir)/$(dirstate)),$$(srcdir)/../$(dirstate))
 426 src: Makefile
 427         $(MAKE) -C $@ VCSWITNESS='$(VCSWITNESS)' BIN_DESTDIR='$(BIN_DESTDIR)' \
 428                  ELN_DESTDIR='$(ELN_DESTDIR)' all
 429
 430 blessmail: Makefile src
 431         $(MAKE) -C lib-src maybe-blessmail
 432
 433 # We used to have one rule per */Makefile.in, but that leads to race
 434 # conditions with parallel makes, so assume that the timestamp on
 435 # ./Makefile represents the timestamp on all the other Makefiles.
 436 # Similarly, assume the timestamp on ./configure represents the
 437 # timestamp on src/config.in.
 438 #
 439 # config.status overrides MAKEFILE_NAME with a bogus name when creating
 440 # src/epaths.h, so that 'make epaths-force' does not recursively invoke
 441 # config.status and overwrite config.status while executing it (Bug#11214).
 442 #
 443 # 'make bootstrap' overrides MAKEFILE_NAME to a nonexistent file but
 444 # then attempts to build that file.  This forces 'Makefile', 'lib/Makefile',
 445 # etc. to be built without running into similar recursion problems.
 446 MAKEFILE_NAME = Makefile
 447 $(MAKEFILE_NAME): config.status $(srcdir)/configure \
 448          $(srcdir)/lib/gnulib.mk.in \
 449          $(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN) $(CONFIG_STATUS_FILES_IN)
 450         MAKE='$(MAKE)' ./config.status
 451
 452 # Don't erase these files if make is interrupted while refreshing them.
 453 .PRECIOUS: Makefile config.status
 454
 455 config.status: ${srcdir}/configure
 456         if [ -x ./config.status ]; then \
 457             $(CFG) ./config.status --recheck;   \
 458         else                            \
 459             $(CFG) $(srcdir)/configure $(CONFIGURE_FLAGS); \
 460         fi
 461
 462 $(srcdir)/configure: $(srcdir)/configure.ac $(srcdir)/m4/*.m4
 463         cd $(srcdir) && ./autogen.sh autoconf
 464
 465 # ==================== Installation ====================
 466
 467 .PHONY: install install-arch-dep install-arch-indep install-etcdoc install-info
 468 .PHONY: install-man install-etc install-strip install-$(NTDIR) install-eln
 469 .PHONY: uninstall uninstall-$(NTDIR)
 470
 471 ## If we let lib-src do its own installation, that means we
 472 ## don't have to duplicate the list of utilities to install in
 473 ## this Makefile as well.
 474
 475 install: all install-arch-indep install-etcdoc install-arch-dep install-$(NTDIR) blessmail install-eln
 476         @true
 477
 478 ## Ensure that $subdir contains a subdirs.el file.
 479 ## Here and elsewhere, we set the umask so that any created files are
 480 ## world-readable.
 481 ## TODO it might be good to warn about non-standard permissions of
 482 ## pre-existing directories, but that does not seem easy.
 483 write_subdir=if [ -f "$${subdir}/subdirs.el" ]; \
 484         then true; \
 485         else \
 486           umask 022; \
 487           ${MKDIR_P} "$${subdir}"; \
 488           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 489            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 490             > "$${subdir}/subdirs.el"; \
 491         fi
 492
 493 ### Install the executables that were compiled specifically for this machine.
 494 ### We do install-arch-indep first because the executable needs the
 495 ### Lisp files and DOC file to work properly.
 496 install-arch-dep: src install-arch-indep install-etcdoc install-$(NTDIR)
 497         umask 022; ${MKDIR_P} "$(DESTDIR)${bindir}"
 498         $(MAKE) -C lib-src install
 499 ifeq (${ns_self_contained},no)
 500         ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs${EXEEXT} "$(DESTDIR)${bindir}/$(EMACSFULL)"
 501 ifeq (${DUMPING},pdumper)
 502         ${INSTALL_DATA} src/emacs.pdmp "$(DESTDIR)${libexecdir}/emacs/${version}/${configuration}"/emacs.pdmp
 503 endif
 504         -chmod 755 "$(DESTDIR)${bindir}/$(EMACSFULL)"
 505 ifndef NO_BIN_LINK
 506         rm -f "$(DESTDIR)${bindir}/$(EMACS)"
 507         cd "$(DESTDIR)${bindir}" && $(LN_S_FILEONLY) "$(EMACSFULL)" "$(EMACS)"
 508 endif
 509 else
 510         subdir=${ns_appresdir}/site-lisp && ${write_subdir}
 511         rm -rf ${ns_appresdir}/share
 512 endif
 513
 514 ### Windows-specific install target for installing programs produced
 515 ### in nt/, and its Posix do-nothing shadow.
 516 install-:
 517 install-nt:
 518         $(MAKE) -C $(NTDIR) install
 519
 520 ## In the share directory, we are deleting:
 521 ## applications (with emacs.desktop, also found in etc/)
 522 ## emacs (basically empty except for unneeded site-lisp directories)
 523 ## icons (duplicates etc/images/icons/hicolor)
 524
 525 ## This is install-etc for everything except self-contained-ns builds.
 526 ## For them, it is empty.
 527 INSTALL_ARCH_INDEP_EXTRA = @INSTALL_ARCH_INDEP_EXTRA@
 528
 529 ## https://lists.gnu.org/r/emacs-devel/2007-10/msg01672.html
 530 ## Needs to be the user running install, so configure can't set it.
 531 set_installuser=for installuser in $${LOGNAME} $${USERNAME} $${USER} \
 532           `(id -u) 2> /dev/null`; do \
 533           [ -n "$${installuser}" ] && break ; \
 534         done; \
 535         installgroup=`(id -g) 2>/dev/null` && [ -n "$$installgroup" ] && \
 536           installuser=$$installuser:$$installgroup
 537
 538 ### Install the files that are machine-independent.
 539 ### Most of them come straight from the distribution; the exception is
 540 ### the DOC file, which is copied from the build directory.
 541
 542 ## We delete each directory in ${COPYDESTS} before we copy into it;
 543 ## that way, we can reinstall over directories that have been put in
 544 ## place with their files read-only (perhaps because they are checked
 545 ## into RCS).  In order to make this safe, we make sure that the
 546 ## source exists and is distinct from the destination.
 547
 548 ## We delete etc/DOC* because there may be irrelevant DOC files from
 549 ## other builds in the source directory.  This is ok because we just
 550 ## deleted the entire installed etc/ directory and recreated it.
 551 ## install-etcdoc installs the relevant DOC.
 552
 553 ## Note that we install etc/refcards/*.ps if present.
 554 ## TODO we should compress these if GZIP_PROG is set.
 555 ## It would be simpler to have a separate install rule for etc/refcards
 556 ## (maybe move it to doc/refcards?).
 557
 558 ## Note that the Makefiles in the etc directory are potentially useful
 559 ## in an installed Emacs, so should not be excluded.
 560
 561 ## We always create the _default_ locallisppath directories, and
 562 ## ensure that they contain a subdirs.el file (via write_subdir).
 563 ## This is true even if locallisppath has a non-default value.
 564 ## In case of non-default value, we used to create the specified directories,
 565 ## but not add subdirs.el to them.  This was a strange halfway house.
 566 ## Nowadays we do not create non-default directories.
 567
 568 ## Note that we use tar instead of plain old cp -R/-r because the latter
 569 ## is apparently not portable (even in 2012!).
 570 ## https://lists.gnu.org/r/emacs-devel/2012-05/msg00278.html
 571 ## I have no idea which platforms Emacs supports where cp -R does not
 572 ## work correctly, and therefore no idea when tar can be replaced.
 573 ## See also these comments from 2004 about cp -r working fine:
 574 ## https://lists.gnu.org/r/autoconf-patches/2004-11/msg00005.html
 575 install-arch-indep: lisp install-info install-man ${INSTALL_ARCH_INDEP_EXTRA}
 576         umask 022 && $(MKDIR_P) "$(DESTDIR)$(includedir)"
 577         $(INSTALL_DATA) src/emacs-module.h "$(DESTDIR)$(includedir)/emacs-module.h"
 578         -set ${COPYDESTS} ; \
 579         unset CDPATH; \
 580         $(set_installuser); \
 581         for dir in ${COPYDIR} ; do \
 582           [ -d $${dir} ] || exit 1 ; \
 583           dest="$$1" ; shift ; \
 584           if [ -d "$${dest}" ]; then \
 585             exp_dest=`cd "$${dest}" && /bin/pwd`; \
 586             [ "$$exp_dest" = "`cd $${dir} && /bin/pwd`" ] && continue ; \
 587           else true; \
 588           fi; \
 589           rm -rf "$${dest}" ; \
 590           umask 022; ${MKDIR_P} "$${dest}" ; \
 591           printf 'Copying %s to %s...\n' "$$dir" "$$dest" ; \
 592           (cd $${dir}; tar -chf - . ) \
 593             | (cd "$${dest}"; umask 022; \
 594                tar -xvf - && cat > /dev/null) || exit 1; \
 595           if [ "$${dir}" = "${srcdir}/etc" ]; then \
 596               rm -f "$${dest}/DOC"* ; \
 597               rm -f "$${dest}/refcards"/*.aux "$${dest}/refcards"/*.dvi; \
 598               rm -f "$${dest}/refcards"/*.log "$${dest}/refcards"/*.in; \
 599           else true; \
 600           fi; \
 601           (cd "$${dest}" || exit 1; \
 602             for subdir in `find . -type d -print` ; do \
 603               chmod a+rx $${subdir} ; \
 604               rm -f $${subdir}/.gitignore ; \
 605               rm -f $${subdir}/.arch-inventory ; \
 606               rm -f $${subdir}/.DS_Store ; \
 607               rm -f $${subdir}/#* ; \
 608               rm -f $${subdir}/.#* ; \
 609               rm -f $${subdir}/*~ ; \
 610               rm -f $${subdir}/*.orig ; \
 611               rm -f $${subdir}/ChangeLog* ; \
 612               [ "$${dir}" != "${srcdir}/etc" ] && \
 613                 rm -f $${subdir}/[mM]akefile*[.-]in $${subdir}/[mM]akefile ; \
 614             done ); \
 615           find "$${dest}" -exec chown $${installuser} {} ';' ;\
 616         done
 617         -rm -f "$(DESTDIR)${lispdir}/subdirs.el"
 618         umask 022; $(srcdir)/build-aux/update-subdirs "$(DESTDIR)${lispdir}"
 619         subdir="$(DESTDIR)${datadir}/emacs/${version}/site-lisp" ; \
 620           ${write_subdir}
 621         subdir="$(DESTDIR)${datadir}/emacs/site-lisp" ; \
 622           ${write_subdir} || true
 623         [ -z "${GZIP_PROG}" ] || { \
 624           echo "Compressing *.el etc. ..." && \
 625           cd "$(DESTDIR)${lispdir}" && \
 626           for f in `find . -name "*.elc" -print | sed 's/.elc$$/.el/'`; do \
 627             ${GZIP_PROG} -9n "$$f"; \
 628           done; \
 629           ${GZIP_PROG} -9n "../etc/publicsuffix.txt"; \
 630         }
 631         -chmod -R a+r "$(DESTDIR)${datadir}/emacs/${version}" ${COPYDESTS}
 632
 633 ## The above chmods are needed because "umask 022; tar ..." is not
 634 ## guaranteed to do the right thing; eg if we are root and tar is
 635 ## preserving source permissions.
 636
 637 ## Note that install-arch-indep deletes and recreates the entire
 638 ## installed etc/ directory, so we need it to run before this does.
 639 install-etcdoc: src install-arch-indep
 640         -unset CDPATH; \
 641         umask 022; ${MKDIR_P} "$(DESTDIR)${etcdocdir}" ; \
 642         exp_etcdocdir=`cd "$(DESTDIR)${etcdocdir}"; /bin/pwd`; \
 643         if [ "`cd ./etc; /bin/pwd`" != "$$exp_etcdocdir" ]; \
 644         then \
 645            docfile="DOC"; \
 646            printf 'Copying %s to %s ...\n' "etc/$$docfile" \
 647              "$(DESTDIR)${etcdocdir}"; \
 648            ${INSTALL_DATA} etc/$${docfile} "$(DESTDIR)${etcdocdir}/$${docfile}"; \
 649            $(set_installuser); \
 650              chown $${installuser} "$(DESTDIR)${etcdocdir}/$${docfile}" || true ; \
 651         else true; fi
 652
 653 ## FIXME:
 654 ## If info/dir is missing, but we have install-info, we should let
 655 ## that handle it.  If info/dir is present and we do not have install-info,
 656 ## we should check for missing entries and add them by hand.
 657 install-info: info
 658         umask 022; ${MKDIR_P} "$(DESTDIR)${infodir}"
 659         -unset CDPATH; \
 660         thisdir=`/bin/pwd`; \
 661         exp_infodir=`cd "$(DESTDIR)${infodir}" && /bin/pwd`; \
 662         if [ "`cd ${srcdir}/info && /bin/pwd`" = "$$exp_infodir" ]; then \
 663           true; \
 664         else \
 665            [ -f "$(DESTDIR)${infodir}/dir" ] || \
 666               [ ! -f ${srcdir}/info/dir ] || \
 667               ${INSTALL_DATA} ${srcdir}/info/dir "$(DESTDIR)${infodir}/dir"; \
 668            info_misc=`MAKEFLAGS= $(MAKE) --no-print-directory -s -C doc/misc echo-info`; \
 669            cd ${srcdir}/info ; \
 670            for elt in ${INFO_NONMISC} $${info_misc}; do \
 671               for f in `ls $$elt $$elt-[1-9] $$elt-[1-9][0-9] 2>/dev/null`; do \
 672                (cd "$${thisdir}"; \
 673                 ${INSTALL_DATA} ${srcdir}/info/$$f "$(DESTDIR)${infodir}/$$f"); \
 674                 [ -n "${GZIP_PROG}" ] || continue ; \
 675                 rm -f "$(DESTDIR)${infodir}/$$f.gz"; \
 676                 ${GZIP_PROG} -9n "$(DESTDIR)${infodir}/$$f"; \
 677               done; \
 678              (cd "$${thisdir}"; \
 679               ${INSTALL_INFO} --info-dir="$(DESTDIR)${infodir}" "$(DESTDIR)${infodir}/$$elt"); \
 680            done; \
 681         fi
 682
 683 ## "gzip || true" is because some gzips exit with non-zero status
 684 ## if compression would not reduce the file size.  Eg, the gzip in
 685 ## OpenBSD 4.9 seems to do this (2013/03).  In Emacs, this can
 686 ## only happen with the tiny ctags.1 manpage.  We don't really care if
 687 ## ctags.1 is compressed or not.  "gzip -f" is another option here,
 688 ## but not sure if portable.
 689 install-man:
 690         umask 022; ${MKDIR_P} "$(DESTDIR)${man1dir}"
 691         thisdir=`/bin/pwd`; \
 692         cd ${mansrcdir}; \
 693         for page in *.1; do \
 694           test "$$page" = ChangeLog.1 && continue; \
 695           dest=`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1; \
 696           (cd "$${thisdir}"; \
 697            ${INSTALL_DATA} ${mansrcdir}/$${page} "$(DESTDIR)${man1dir}/$${dest}"); \
 698           [ -n "${GZIP_PROG}" ] || continue ; \
 699           rm -f "$(DESTDIR)${man1dir}/$${dest}.gz"; \
 700           ${GZIP_PROG} -9n "$(DESTDIR)${man1dir}/$${dest}" || true; \
 701         done
 702
 703 ## Install those items from etc/ that need to end up elsewhere.
 704
 705 ## If you prefer, choose "emacs22" at installation time.
 706 ## Note: emacs22 does not have all the resolutions.
 707 EMACS_ICON=emacs
 708
 709 install-etc:
 710         umask 022; ${MKDIR_P} "$(DESTDIR)${desktopdir}"
 711         tmp=etc/emacs.tmpdesktop; rm -f $${tmp}; \
 712         sed -e "/^Exec=emacs/ s/emacs/${EMACS_NAME}/" \
 713           -e "/^Icon=emacs/ s/emacs/${EMACS_NAME}/" \
 714           ${srcdir}/etc/emacs.desktop > $${tmp}; \
 715         ${INSTALL_DATA} $${tmp} "$(DESTDIR)${desktopdir}/${EMACS_NAME}.desktop"; \
 716         rm -f $${tmp}
 717         tmp=etc/emacsclient.tmpdesktop; rm -f $${tmp}; \
 718         client_name=`echo emacsclient | sed '$(TRANSFORM)'`${EXEEXT}; \
 719         sed -e "/^Exec=emacsclient/ s|emacsclient|${bindir}/$${client_name}|" \
 720           -e "/^Icon=emacs/ s/emacs/${EMACS_NAME}/" \
 721           ${srcdir}/etc/emacsclient.desktop > $${tmp}; \
 722         ${INSTALL_DATA} $${tmp} "$(DESTDIR)${desktopdir}/$${client_name}.desktop"; \
 723         rm -f $${tmp}
 724         umask 022; ${MKDIR_P} "$(DESTDIR)${appdatadir}"
 725         tmp=etc/emacs.tmpappdata; rm -f $${tmp}; \
 726         sed -e "s/emacs\.desktop/${EMACS_NAME}.desktop/" \
 727           ${srcdir}/etc/emacs.appdata.xml > $${tmp}; \
 728         ${INSTALL_DATA} $${tmp} "$(DESTDIR)${appdatadir}/${EMACS_NAME}.appdata.xml"; \
 729         rm -f $${tmp}
 730         umask 022; $(MKDIR_P) "$(DESTDIR)$(systemdunitdir)"
 731         tmp=etc/emacs.tmpservice; rm -f $${tmp}; \
 732         client_name=`echo emacsclient | sed '$(TRANSFORM)'`${EXEEXT}; \
 733         sed -e '/^##/d' \
 734           -e "/^Documentation/ s/emacs(1)/${EMACS_NAME}(1)/" \
 735           -e "/^ExecStart/ s|emacs|${bindir}/${EMACS}|" \
 736           -e "/^ExecStop/ s|emacsclient|${bindir}/$${client_name}|" \
 737           ${srcdir}/etc/emacs.service > $${tmp}; \
 738         $(INSTALL_DATA) $${tmp} "$(DESTDIR)$(systemdunitdir)/${EMACS_NAME}.service"; \
 739         rm -f $${tmp}
 740         thisdir=`/bin/pwd`; \
 741         cd ${iconsrcdir} || exit 1; umask 022 ; \
 742         for dir in */*/apps */*/mimetypes; do \
 743           [ -d $${dir} ] || continue ; \
 744           ( cd "$${thisdir}"; ${MKDIR_P} "$(DESTDIR)${icondir}/$${dir}" ) ; \
 745           for icon in $${dir}/${EMACS_ICON}[.-]*; do \
 746             [ -r $${icon} ] || continue ; \
 747             ext=`echo "$${icon}" | sed -e 's|.*\.||'`; \
 748             dest=`echo "$${icon}" | sed -e 's|.*/||' -e "s|\\.$${ext}\$$||" -e 's/$(EMACS_ICON)/emacs/' -e '$(TRANSFORM)'`.$${ext} ; \
 749             ( cd "$${thisdir}"; \
 750               ${INSTALL_DATA} ${iconsrcdir}/$${icon} "$(DESTDIR)${icondir}/$${dir}/$${dest}" ) \
 751             || exit 1; \
 752           done ; \
 753         done
 754
 755 ### Install native compiled Lisp files.
 756 install-eln:
 757 ifeq ($(HAVE_NATIVE_COMP),yes)
 758         find native-lisp -type d -exec $(MKDIR_P) "$(ELN_DESTDIR){}" \; ; \
 759         find native-lisp -type f -exec ${INSTALL_DATA} "{}" "$(ELN_DESTDIR){}" \;
 760 endif
 761
 762 ### Build Emacs and install it, stripping binaries while installing them.
 763 install-strip:
 764         $(MAKE) INSTALL_STRIP=-s install
 765
 766 ### Delete all the installed files that the 'install' target would
 767 ### create (but not the noninstalled files such as 'make all' would create).
 768 ###
 769 ### Don't delete the lisp and etc directories if they're in the source tree.
 770 uninstall: uninstall-$(NTDIR) uninstall-doc
 771         rm -f "$(DESTDIR)$(includedir)/emacs-module.h"
 772         $(MAKE) -C lib-src uninstall
 773         -unset CDPATH; \
 774         for dir in "$(DESTDIR)${lispdir}" "$(DESTDIR)${etcdir}" ; do    \
 775           if [ -d "$${dir}" ]; then                     \
 776             case `cd "$${dir}" ; /bin/pwd` in           \
 777               "`cd ${srcdir} ; /bin/pwd`"* ) ;;         \
 778               * ) rm -rf "$${dir}" ;;                   \
 779             esac ;                                      \
 780             case "$${dir}" in                           \
 781               "$(DESTDIR)${datadir}/emacs/${version}"/* )               \
 782                 rm -rf "$(DESTDIR)${datadir}/emacs/${version}"  \
 783               ;;                                        \
 784             esac ;                                      \
 785           fi ;                                          \
 786         done
 787         -rm -rf "$(DESTDIR)${libexecdir}/emacs/${version}"
 788         thisdir=`/bin/pwd`; \
 789         (info_misc=`MAKEFLAGS= $(MAKE) --no-print-directory -s -C doc/misc echo-info`; \
 790          if cd "$(DESTDIR)${infodir}"; then \
 791            for elt in ${INFO_NONMISC} $${info_misc}; do \
 792              (cd "$${thisdir}"; \
 793               $(INSTALL_INFO) --remove --info-dir="$(DESTDIR)${infodir}" "$(DESTDIR)${infodir}/$$elt"); \
 794              if [ -n "${GZIP_PROG}" ]; then \
 795                 ext=.gz; else ext=; fi; \
 796              rm -f $$elt$$ext $$elt-[1-9]$$ext $$elt-[1-9][0-9]$$ext; \
 797            done; \
 798          fi)
 799         (if [ -n "${GZIP_PROG}" ]; then \
 800             ext=.gz; else ext=; fi; \
 801          if cd ${mansrcdir}; then \
 802            for page in *.1; do \
 803              rm -f "$(DESTDIR)${man1dir}"/`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1$$ext; done; \
 804          fi)
 805         rm -f "$(DESTDIR)${bindir}/$(EMACS)" "$(DESTDIR)${bindir}/$(EMACSFULL)"
 806         (if cd "$(DESTDIR)${icondir}"; then \
 807            rm -f hicolor/*x*/apps/"${EMACS_NAME}.png" \
 808              "hicolor/scalable/apps/${EMACS_NAME}.svg" \
 809              "hicolor/scalable/apps/${EMACS_NAME}.ico" \
 810              "hicolor/scalable/mimetypes/${EMACS_NAME}-document.svg" \
 811              "hicolor/scalable/mimetypes/${EMACS_NAME}-document23.svg"; \
 812         fi)
 813         -rm -f "$(DESTDIR)${desktopdir}/${EMACS_NAME}.desktop"
 814         -rm -f "$(DESTDIR)${appdatadir}/${EMACS_NAME}.appdata.xml"
 815         -rm -f "$(DESTDIR)$(systemdunitdir)/${EMACS_NAME}.service"
 816   ifneq (,$(use_gamedir))
 817         for file in snake-scores tetris-scores; do \
 818           file="$(DESTDIR)${gamedir}/$${file}"; \
 819           [ -s "$${file}" ] || rm -f "$$file"; \
 820         done
 821   endif
 822
 823 ### Windows-specific uninstall target for removing programs produced
 824 ### in nt/, and its Posix do-nothing shadow.
 825 uninstall-:
 826 uninstall-nt:
 827         $(MAKE) -C $(NTDIR) uninstall
 828
 829 # ==================== Cleaning up and miscellanea ====================
 830
 831 .PHONY: mostlyclean clean distclean bootstrap-clean maintainer-clean extraclean
 832
 833 ## Eg:
 834 ## src_clean:
 835 ##     make -C src clean
 836 define submake_template
 837 .PHONY: $(1)_$(2)
 838 $(1)_$(2):
 839         $$(MAKE) -C $(1) $(2)
 840 endef
 841
 842 ### 'mostlyclean'
 843 ###      Like 'clean', but may refrain from deleting a few files that people
 844 ###      normally don't want to recompile.  For example, the 'mostlyclean'
 845 ###      target for GCC does not delete 'libgcc.a', because recompiling it
 846 ###      is rarely necessary and takes a lot of time.
 847 mostlyclean_dirs = src oldXMenu lwlib lib lib-src nt doc/emacs doc/misc \
 848   doc/lispref doc/lispintro test
 849
 850 $(foreach dir,$(mostlyclean_dirs),$(eval $(call submake_template,$(dir),mostlyclean)))
 851
 852 mostlyclean: $(mostlyclean_dirs:=_mostlyclean)
 853
 854 ### 'clean'
 855 ###      Delete all files from the current directory that are normally
 856 ###      created by building the program.  Don't delete the files that
 857 ###      record the configuration.  Also preserve files that could be made
 858 ###      by building, but normally aren't because the distribution comes
 859 ###      with them.
 860 ###
 861 ###      Delete '.dvi' files here if they are not part of the distribution.
 862 clean_dirs = $(mostlyclean_dirs) nextstep admin/charsets admin/unidata
 863
 864 $(foreach dir,$(clean_dirs),$(eval $(call submake_template,$(dir),clean)))
 865
 866 clean: $(clean_dirs:=_clean)
 867         -rm -f ./*.tmp etc/*.tmp*
 868         -rm -rf info-dir.*
 869         -rm -rf native-lisp
 870
 871 ### 'bootclean'
 872 ###      Delete all files that need to be remade for a clean bootstrap.
 873 top_bootclean=\
 874         rm -f config.cache config.log ${srcdir}/doc/man/emacs.1
 875
 876 ### 'distclean'
 877 ###      Delete all files from the current directory that are created by
 878 ###      configuring or building the program.  If you have unpacked the
 879 ###      source and built the program without creating any other files,
 880 ###      'make distclean' should leave only the files that were in the
 881 ###      distribution.
 882 top_distclean=\
 883         ${top_bootclean}; \
 884         rm -f config.status config.log~ \
 885           Makefile makefile lib/gnulib.mk ${SUBDIR_MAKEFILES}
 886
 887 distclean_dirs = $(clean_dirs) leim lisp admin/grammars
 888
 889 $(foreach dir,$(distclean_dirs),$(eval $(call submake_template,$(dir),distclean)))
 890
 891 distclean: $(distclean_dirs:=_distclean)
 892         ${top_distclean}
 893
 894 ### 'bootstrap-clean'
 895 ###      Delete everything that can be reconstructed by 'make' and that
 896 ###      needs to be deleted in order to force a bootstrap from a clean state.
 897 $(foreach dir,$(distclean_dirs),$(eval $(call submake_template,$(dir),bootstrap-clean)))
 898
 899 bootstrap-clean: $(distclean_dirs:=_bootstrap-clean)
 900         [ ! -f config.log ] || mv -f config.log config.log~
 901         rm -rf ${srcdir}/info
 902         rm -f ${srcdir}/etc/refcards/emacsver.tex
 903         ${top_bootclean}
 904
 905 ### 'maintainer-clean'
 906 ###      Delete everything from the current directory that can be
 907 ###      reconstructed with this Makefile.  This typically includes
 908 ###      everything deleted by distclean, plus more: C source files
 909 ###      produced by Bison, tags tables, info files, and so on.
 910 ###
 911 ###      One exception, however: 'make maintainer-clean' should not delete
 912 ###      'configure' even if 'configure' can be remade using a rule in the
 913 ###      Makefile.  More generally, 'make maintainer-clean' should not delete
 914 ###      anything that needs to exist in order to run 'configure' and then
 915 ###      begin to build the program.
 916 top_maintainer_clean=\
 917         ${top_distclean}; \
 918         rm -fr ${srcdir}/autom4te.cache
 919
 920 $(foreach dir,$(distclean_dirs),$(eval $(call submake_template,$(dir),maintainer-clean)))
 921
 922 maintainer-clean: $(distclean_dirs:=_maintainer-clean)
 923         rm -rf ${srcdir}/info
 924         rm -f ${srcdir}/etc/refcards/emacsver.tex
 925         ${top_maintainer_clean}
 926
 927 ### This doesn't actually appear in the coding standards, but Karl
 928 ### says GCC supports it, and that's where the configuration part of
 929 ### the coding standards seem to come from.  It's like distclean, but
 930 ### it deletes backup and autosave files too.
 931 extraclean: maintainer-clean
 932         -rm -f config-tmp-* ${srcdir}/aclocal.m4 ${srcdir}/configure \
 933           ${srcdir}/src/config.in
 934         -[ "${srcdir}" = "." ] || \
 935           find ${srcdir} '(' -name '*~' -o -name '#*' ')' ${FIND_DELETE}
 936         -find . '(' -name '*~' -o -name '#*' ')' ${FIND_DELETE}
 937
 938 # The src subdir knows how to do the right thing
 939 # even when the build directory and source dir are different.
 940 .PHONY: TAGS tags
 941 # FIXME: We used to include `src` in the dependencies, not sure why.
 942 # I removed it because it causes `make tags` to build Emacs.
 943 TAGS tags: lib lib-src # src
 944         $(MAKE) -C src tags
 945         $(MAKE) -C doc/emacs tags
 946         $(MAKE) -C doc/lispintro tags
 947         $(MAKE) -C doc/lispref tags
 948         $(MAKE) -C doc/misc tags
 949
 950 CHECK_TARGETS = check check-maybe check-expensive check-all
 951 .PHONY: $(CHECK_TARGETS)
 952 $(CHECK_TARGETS): all
 953         $(MAKE) -C test $@
 954
 955 test/%:
 956         $(MAKE) -C test $*
 957
 958
 959 dist:
 960         cd ${srcdir}; ./make-dist
 961
 962 DVIS  = lispref-dvi  lispintro-dvi  emacs-dvi  misc-dvi
 963 HTMLS = lispref-html lispintro-html emacs-html misc-html
 964 INFOS = lispref-info lispintro-info emacs-info misc-info
 965 PDFS  = lispref-pdf  lispintro-pdf  emacs-pdf  misc-pdf
 966 PSS   = lispref-ps   lispintro-ps   emacs-ps   misc-ps
 967
 968 DOCS = $(DVIS) $(HTMLS) $(INFOS) $(PDFS) $(PSS)
 969 $(DOCS):
 970         $(MAKE) -C doc/$(subst -, ,$@)
 971
 972 .PHONY: $(DOCS) docs pdf ps
 973 .PHONY: info dvi dist html info-dir check-info
 974
 975 ## TODO add etc/refcards.
 976 docs: $(DOCS)
 977 dvi: $(DVIS)
 978 html: $(HTMLS)
 979 info: $(INFOS) info-dir
 980 pdf: $(PDFS)
 981 ps: $(PSS)
 982
 983 # This dependency is due to those doc/misc/ manuals that use .org sources.
 984 # Depending on src is sufficient, but ends up being slow, since the
 985 # uncompiled lisp/org/*.el files are used to build the .texi files
 986 # (which can be slow even with the elc files).
 987 misc-info: lisp
 988 # Using src rather than lisp because one is less likely to get unnecessary
 989 # rebuilds of stuff that is not strictly necessary for generating manuals.
 990 misc-dvi misc-html misc-pdf misc-ps: src
 991
 992 info-dir: ${srcdir}/info/dir
 993
 994 texi_misc = $(shell MAKEFLAGS= ${MAKE} --no-print-directory -s -C doc/misc echo-sources)
 995
 996 srcdir_doc_info_dir_inputs = \
 997   ${srcdir}/doc/emacs/emacs.texi \
 998   ${srcdir}/doc/lispintro/emacs-lisp-intro.texi \
 999   ${srcdir}/doc/lispref/elisp.texi \
1000   $(addprefix ${srcdir}/doc/misc/,${texi_misc})
1001 info_dir_inputs = \
1002   ../build-aux/dir_top \
1003   $(subst ${srcdir}/doc/,,${srcdir_doc_info_dir_inputs})
1004 info_dir_deps = \
1005   ${srcdir}/build-aux/make-info-dir \
1006   ${srcdir}/build-aux/dir_top \
1007   ${srcdir_doc_info_dir_inputs}
1008
1009 ## It would be much simpler if info/dir was only created in the
1010 ## installation location by the install-info rule, but we also
1011 ## need one in the source directory for people running uninstalled.
1012 ## FIXME it would be faster to use the install-info program if we have it,
1013 ## but then we would need to depend on ${INFOS}, which would
1014 ## slow down parallelization.
1015 ${srcdir}/info/dir: ${info_dir_deps}
1016         $(AM_V_at)${MKDIR_P} ${srcdir}/info
1017         $(AM_V_GEN)(cd ${srcdir}/doc && \
1018          AWK='${AWK}' ../build-aux/make-info-dir ${info_dir_inputs} \
1019         ) >$@.tmp && mv $@.tmp $@
1020
1021 INSTALL_DVI = install-emacs-dvi install-lispref-dvi \
1022         install-lispintro-dvi install-misc-dvi
1023 INSTALL_HTML = install-emacs-html install-lispref-html \
1024         install-lispintro-html install-misc-html
1025 INSTALL_PDF = install-emacs-pdf install-lispref-pdf \
1026         install-lispintro-pdf install-misc-pdf
1027 INSTALL_PS = install-emacs-ps install-lispref-ps \
1028         install-lispintro-ps install-misc-ps
1029 INSTALL_DOC = $(INSTALL_DVI) $(INSTALL_HTML) $(INSTALL_PDF) $(INSTALL_PS)
1030
1031 ## Install non .info forms of the documentation.
1032 ## TODO add etc/refcards.
1033 $(INSTALL_DOC):
1034         $(MAKE) -C doc/$(subst -, install-,$(subst install-,,$@))
1035
1036 .PHONY: $(INSTALL_DOC) install-doc
1037 .PHONY: install-dvi install-html install-pdf install-ps
1038
1039 install-doc: $(INSTALL_DOC)
1040 install-dvi: $(INSTALL_DVI)
1041 install-html: $(INSTALL_HTML)
1042 install-pdf: $(INSTALL_PDF)
1043 install-ps: $(INSTALL_PS)
1044
1045
1046 UNINSTALL_DVI = uninstall-emacs-dvi uninstall-lispref-dvi \
1047         uninstall-lispintro-dvi uninstall-misc-dvi
1048 UNINSTALL_HTML = uninstall-emacs-html uninstall-lispref-html \
1049         uninstall-lispintro-html uninstall-misc-html
1050 UNINSTALL_PDF = uninstall-emacs-pdf uninstall-lispref-pdf \
1051         uninstall-lispintro-pdf uninstall-misc-pdf
1052 UNINSTALL_PS = uninstall-emacs-ps uninstall-lispref-ps \
1053         uninstall-lispintro-ps uninstall-misc-ps
1054 UNINSTALL_DOC = $(UNINSTALL_DVI) $(UNINSTALL_HTML) $(UNINSTALL_PDF) $(UNINSTALL_PS)
1055
1056 $(UNINSTALL_DOC):
1057         $(MAKE) -C doc/$(subst -, uninstall-,$(subst uninstall-,,$@))
1058
1059 .PHONY: $(UNINSTALL_DOC) uninstall-doc
1060 .PHONY: uninstall-dvi uninstall-html uninstall-pdf uninstall-ps
1061
1062 uninstall-doc: $(UNINSTALL_DOC)
1063 uninstall-dvi: $(UNINSTALL_DVI)
1064 uninstall-html: $(UNINSTALL_HTML)
1065 uninstall-pdf: $(UNINSTALL_PDF)
1066 uninstall-ps: $(UNINSTALL_PS)
1067
1068 ## build-aux/make-info-dir expects only certain dircategories.
1069 check-info: info
1070         cd info ; \
1071         bad= ; \
1072         for file in *; do \
1073           test -f "$${file}" || continue ; \
1074           case $${file} in \
1075             *-[0-9]*|COPYING|dir) continue ;; \
1076           esac ; \
1077           cat=`sed -n 's/^INFO-DIR-SECTION //p' $${file}`; \
1078           case $${cat} in \
1079            "Texinfo documentation system" | "Emacs"| "Emacs lisp" | \
1080            "Emacs editing modes" | "Emacs network features" | \
1081            "Emacs misc features" | "Emacs lisp libraries" ) : ;; \
1082            *)  bad="$${bad} $${file}" ;; \
1083           esac; \
1084         done ; \
1085         if test -n "$${bad}"; then \
1086           echo "Unexpected dircategory in: $${bad}" ; \
1087           exit 1 ; \
1088         fi ; \
1089         echo "info files are OK"
1090
1091 #### Bootstrapping.
1092
1093 ### This first cleans the lisp subdirectory, removing all compiled
1094 ### Lisp files.  Then re-run make to build all the files anew.
1095
1096 .PHONY: bootstrap
1097
1098 # Bootstrapping does the following:
1099 #  * Remove files to start from a bootstrap-clean slate.
1100 #  * Run autogen.sh.
1101 #  * Rebuild Makefile, to update the build procedure itself.
1102 #  * Do the actual build.
1103 bootstrap: bootstrap-clean
1104         cd $(srcdir) && ./autogen.sh autoconf
1105         $(MAKE) MAKEFILE_NAME=force-Makefile force-Makefile
1106         $(MAKE) all
1107
1108 .PHONY: ChangeLog change-history change-history-commit change-history-nocommit
1109 .PHONY: preferred-branch-is-current unchanged-history-files
1110
1111 CHANGELOG = ChangeLog
1112 emacslog = build-aux/gitlog-to-emacslog
1113 # The ChangeLog history files are called ChangeLog.1, ChangeLog.2, ...,
1114 # ChangeLog.$(CHANGELOG_HISTORY_INDEX_MAX).  $(CHANGELOG_N) stands for
1115 # the newest (highest-numbered) ChangeLog history file.
1116 CHANGELOG_HISTORY_INDEX_MAX = 3
1117 CHANGELOG_N = ChangeLog.$(CHANGELOG_HISTORY_INDEX_MAX)
1118
1119 # Convert git commit log to ChangeLog file.  make-dist uses this.
1120 # I guess this is PHONY so it always updates?
1121 ChangeLog:
1122         $(AM_V_GEN)cd $(srcdir) && \
1123           ./$(emacslog) -o $(CHANGELOG) -n $(CHANGELOG_HISTORY_INDEX_MAX)
1124
1125 # Check that we are in a good state for changing history.
1126 PREFERRED_BRANCH = emacs-27
1127 preferred-branch-is-current:
1128         git branch | grep -q '^\* $(PREFERRED_BRANCH)$$'
1129 unchanged-history-files:
1130         x=$$(git diff-files --name-only $(CHANGELOG_N) $(emacslog)) && \
1131           test -z "$$x"
1132
1133 # Regular expression that matches the newest commit covered by a ChangeLog.
1134 new_commit_regexp = ^commit [0123456789abcdef]* (inclusive)
1135
1136 # Copy newer commit messages to the start of the ChangeLog history file,
1137 # and consider them to be older.
1138 change-history-nocommit: preferred-branch-is-current unchanged-history-files
1139         -rm -f ChangeLog.tmp
1140         $(MAKE) ChangeLog CHANGELOG=ChangeLog.tmp
1141         sed '/^This file records repository revisions/,$$d' \
1142           ChangeLog.tmp >$(CHANGELOG_N).tmp
1143         new_commit_line=`grep '$(new_commit_regexp)' ChangeLog.tmp` && \
1144         sed 's/$(new_commit_regexp).*/'"$$new_commit_line/" \
1145           $(CHANGELOG_N) >>$(CHANGELOG_N).tmp
1146         rm ChangeLog.tmp
1147         mv $(CHANGELOG_N).tmp $(CHANGELOG_N)
1148
1149 change-history: change-history-nocommit
1150         $(MAKE) $@-commit
1151
1152 # If 'make change-history' fails because the newest ChangeLog history
1153 # file contains invalid text, fix the file by hand and then run
1154 # 'make change-history-commit'.
1155 change-history-commit:
1156         git commit -m'; make $@' $(CHANGELOG_N) $(emacslog)
1157
1158 .PHONY: check-declare
1159
1160 check-declare:
1161         @if [ ! -f $(srcdir)/src/emacs ]; then \
1162           echo "You must build Emacs to use this command"; \
1163           exit 1; \
1164         fi
1165         $(MAKE) -C lisp $@
1166         $(MAKE) -C test $@
1167
1168 .PHONY: gitmerge
1169
1170 GITMERGE_EMACS = ./src/emacs${EXEEXT}
1171 GITMERGE_NMIN = 10
1172
1173 gitmerge:
1174         ${GITMERGE_EMACS} -batch --no-site-file --no-site-lisp \
1175           -l ${srcdir}/admin/gitmerge.el \
1176           --eval '(setq gitmerge-minimum-missing ${GITMERGE_NMIN})' -f gitmerge