code.delx.au - gnu-emacs/blob - Makefile.in

   1 # DIST: This is the distribution Makefile for Emacs.  configure can
   2 # DIST: make most of the changes to this file you might want, so try
   3 # DIST: that first.
   4
   5 # Copyright (C) 1992-2013 Free Software Foundation, Inc.
   6
   7 # This file is part of GNU Emacs.
   8
   9 # GNU Emacs is free software: you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation, either version 3 of the License, or
  12 # (at your option) any later version.
  13
  14 # GNU Emacs is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18
  19 # You should have received a copy of the GNU General Public License
  20 # along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 ### Commentary:
  23
  24 # make all      to compile and build Emacs.
  25 # make install  to install it.
  26 # make TAGS     to update tags tables.
  27 #
  28 # make clean  or  make mostlyclean
  29 #      Delete all files from the current directory that are normally
  30 #      created by building the program.  Don't delete the files that
  31 #      record the configuration.  Also preserve files that could be made
  32 #      by building, but normally aren't because the distribution comes
  33 #      with them.
  34 #
  35 #      Delete `.dvi' files here if they are not part of the distribution.
  36 #
  37 # make distclean
  38 #      Delete all files from the current directory that are created by
  39 #      configuring or building the program.  If you have unpacked the
  40 #      source and built the program without creating any other files,
  41 #      `make distclean' should leave only the files that were in the
  42 #      distribution.
  43 #
  44 # make maintainer-clean
  45 #      Delete everything from the current directory that can be
  46 #      reconstructed with this Makefile.  This typically includes
  47 #      everything deleted by distclean, plus more: .elc files,
  48 #      C source files produced by Bison, tags tables, info files,
  49 #      and so on.
  50 #
  51 # make extraclean
  52 #      Still more severe - delete backup and autosave files, too.
  53 #
  54 # make bootstrap
  55 #      Removes all the compiled files to force a new bootstrap from a
  56 #      clean slate, and then build in the normal way.
  57 #
  58 # make docs
  59 #      Make Emacs documentation files from their sources; requires makeinfo.
  60
  61 SHELL = /bin/sh
  62
  63 # This may not work with certain non-GNU make's.  It only matters when
  64 # inheriting a CDPATH not starting with the 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 CC=@CC@
  76 CFLAGS=@CFLAGS@
  77 LDFLAGS=@LDFLAGS@
  78 CPPFLAGS=@CPPFLAGS@
  79 EXEEXT=@EXEEXT@
  80
  81 ### These help us choose version- and architecture-specific directories
  82 ### to install files in.
  83
  84 ### This should be the number of the Emacs version we're building,
  85 ### like `18.59' or `19.0'.
  86 version=@version@
  87
  88 ### This should be the name of the configuration we're building Emacs
  89 ### for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
  90 configuration=@configuration@
  91
  92 # ==================== Where To Install Things ====================
  93
  94 # Location to install Emacs.app under GNUstep / Mac OS X.
  95 # Later values may use these.
  96 ns_appbindir=@ns_appbindir@
  97 ns_appresdir=@ns_appresdir@
  98 # Either yes or no depending on whether this is a relocatable Emacs.app.
  99 ns_self_contained=@ns_self_contained@
 100
 101 # The default location for installation.  Everything is placed in
 102 # subdirectories of this directory.  The default values for many of
 103 # the variables below are expressed in terms of this one, so you may
 104 # not need to change them.  This defaults to /usr/local.
 105 prefix=@prefix@
 106
 107 # Like `prefix', but used for architecture-specific files.
 108 exec_prefix=@exec_prefix@
 109
 110 # Where to install Emacs and other binaries that people will want to
 111 # run directly (like etags).
 112 bindir=@bindir@
 113
 114 # The root of the directory tree for read-only architecture-independent
 115 # data files.  ${datadir}, ${infodir} and ${mandir} are based on this.
 116 datarootdir=@datarootdir@
 117
 118 # Where to install architecture-independent data files.  ${lispdir}
 119 # and ${etcdir} are subdirectories of this.
 120 datadir=@datadir@
 121
 122 # Where to install and expect the files that Emacs modifies as it
 123 # runs.  These files are all architecture-independent.
 124 # Right now, this is not used.
 125 sharedstatedir=@sharedstatedir@
 126
 127 # Where to install and expect executable files to be run by Emacs
 128 # rather than directly by users (and other architecture-dependent
 129 # data, although Emacs does not have any).  The executables
 130 # are actually installed in ${archlibdir}, which is (normally)
 131 # a subdirectory of this.
 132 libexecdir=@libexecdir@
 133
 134 # Where to install Emacs's man pages.
 135 # Note they contain cross-references that expect them to be in section 1.
 136 mandir=@mandir@
 137 man1dir=$(mandir)/man1
 138
 139 # Where to install and expect the info files describing Emacs.
 140 infodir=@infodir@
 141 # Info files not in the doc/misc directory (we get those via make echo-info).
 142 INFO_EXT=@INFO_EXT@
 143 INFO_NONMISC=emacs$(INFO_EXT) eintr$(INFO_EXT) elisp$(INFO_EXT)
 144
 145 # If no makeinfo was found and configured --without-makeinfo, "no"; else "yes".
 146 HAVE_MAKEINFO=@HAVE_MAKEINFO@
 147
 148 # Directory for local state files for all programs.
 149 localstatedir=@localstatedir@
 150
 151 # Where to look for bitmap files.
 152 bitmapdir=@bitmapdir@
 153
 154 # Where to find the source code.  The source code for Emacs's C kernel is
 155 # expected to be in ${srcdir}/src, and the source code for Emacs's
 156 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 157 # set by the configure script's `--srcdir' option.
 158
 159 # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
 160 srcdir=@srcdir@
 161
 162 # Where the manpage source files are kept.
 163 mansrcdir=$(srcdir)/doc/man
 164
 165 # Tell make where to find source files; this is needed for the makefiles.
 166 VPATH=@srcdir@
 167
 168 # Where to find the application default.
 169 x_default_search_path=@x_default_search_path@
 170
 171 # Where the etc/emacs.desktop file is to be installed.
 172 desktopdir=$(datarootdir)/applications
 173
 174 # Where the etc/images/icons/hicolor directory is to be installed.
 175 icondir=$(datarootdir)/icons
 176
 177 # The source directory for the icon files.
 178 iconsrcdir=$(srcdir)/etc/images/icons
 179
 180 # ==================== Emacs-specific directories ====================
 181
 182 # These variables hold the values Emacs will actually use.  They are
 183 # based on the values of the standard Make variables above.
 184
 185 # Where to install the lisp, leim files distributed with
 186 # Emacs.  This includes the Emacs version, so that the
 187 # lisp files for different versions of Emacs will install
 188 # themselves in separate directories.
 189 lispdir=@lispdir@
 190 leimdir=@leimdir@
 191
 192 # Directories Emacs should search for standard lisp files.
 193 # The default is ${lispdir}:${leimdir}.
 194 standardlisppath=@standardlisppath@
 195
 196 # Directories Emacs should search for lisp files specific to this
 197 # site (i.e. customizations), before consulting ${standardlisppath}.
 198 # This should be a colon-separated list of directories.
 199 locallisppath=@locallisppath@
 200
 201 # Where Emacs will search to find its lisp files.  Before
 202 # changing this, check to see if your purpose wouldn't
 203 # better be served by changing locallisppath.  This
 204 # should be a colon-separated list of directories.
 205 # The default is ${locallisppath}:${standardlisppath}.
 206 lisppath=@lisppath@
 207
 208 # Where Emacs will search for its lisp files while
 209 # building.  This is only used during the process of
 210 # compiling Emacs, to help Emacs find its lisp files
 211 # before they've been installed in their final location.
 212 # This should be a colon-separated list of directories.
 213 # Normally it points to the lisp/ directory in the sources.
 214 buildlisppath=${srcdir}/lisp
 215
 216 # Where to install the other architecture-independent
 217 # data files distributed with Emacs (like the tutorial,
 218 # the cookie recipes and the Zippy database). This path
 219 # usually contains the Emacs version number, so the data
 220 # files for multiple versions of Emacs may be installed
 221 # at once.
 222 etcdir=@etcdir@
 223
 224 # Where to put executables to be run by Emacs rather than
 225 # the user.  This path usually includes the Emacs version
 226 # and configuration name, so that multiple configurations
 227 # for multiple versions of Emacs may be installed at
 228 # once.
 229 archlibdir=@archlibdir@
 230
 231 # Where to put the docstring file.
 232 docdir=@docdir@
 233
 234 # Where to install Emacs game score files.
 235 gamedir=@gamedir@
 236
 237 # ==================== Utility Programs for the Build ====================
 238
 239 # Allow the user to specify the install program.
 240 # Note that if the system does not provide a suitable install,
 241 # configure will use build-aux/install-sh.  Annoyingly, it does
 242 # not use an absolute path.  So we must take care to always run
 243 # INSTALL-type commands from the directory containing the Makefile.
 244 # This explains (I think) the cd thisdir seen in several install rules.
 245 INSTALL = @INSTALL@
 246 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 247 INSTALL_DATA = @INSTALL_DATA@
 248 INSTALL_INFO = @INSTALL_INFO@
 249 # By default, we uphold the dignity of our programs.
 250 INSTALL_STRIP =
 251 MKDIR_P = @MKDIR_P@
 252 LN_S = @LN_S@
 253
 254 # We use gzip to compress installed .el files.
 255 GZIP_PROG = @GZIP_PROG@
 256 # If non-nil, gzip the installed Info and man pages.
 257 GZIP_INFO = @GZIP_INFO@
 258
 259 # ============================= Targets ==============================
 260
 261 # Program name transformation.
 262 TRANSFORM = @program_transform_name@
 263
 264 # What emacs should be called when installed.
 265 EMACS_NAME = `echo emacs | sed '$(TRANSFORM)'`
 266 EMACS = ${EMACS_NAME}${EXEEXT}
 267 EMACSFULL = `echo emacs-${version} | sed '$(TRANSFORM)'`${EXEEXT}
 268
 269 # Subdirectories to make recursively.
 270 SUBDIR = lib lib-src src lisp leim
 271
 272 # The subdir makefiles created by config.status.
 273 SUBDIR_MAKEFILES_IN = @SUBDIR_MAKEFILES_IN@
 274 SUBDIR_MAKEFILES = `echo $(SUBDIR_MAKEFILES_IN:.in=) | sed 's|$(srcdir)/||g'`
 275
 276 # Subdirectories to install, and where they'll go.
 277 # lib-src's makefile knows how to install it, so we don't do that here.
 278 # Directories that cannot simply be copied, eg info,
 279 # are treated separately.
 280 # quail appears twice because in out-of-tree builds, it exists twice.
 281 COPYDIR = ${srcdir}/etc ${srcdir}/lisp ${srcdir}/leim/ja-dic ${srcdir}/leim/quail leim/quail
 282 COPYDESTS = $(DESTDIR)${etcdir} $(DESTDIR)${lispdir} $(DESTDIR)${leimdir}/ja-dic $(DESTDIR)${leimdir}/quail $(DESTDIR)${leimdir}/quail
 283
 284 all: ${SUBDIR}
 285
 286 .PHONY: all ${SUBDIR} blessmail epaths-force FRC
 287
 288 removenullpaths=sed -e 's/^://g' -e 's/:$$//g' -e 's/::/:/g'
 289
 290 # Generate epaths.h from epaths.in.  This target is invoked by `configure'.
 291 # See comments in configure.ac for why it is done this way, as opposed
 292 # to just letting configure generate epaths.h from epaths.in in a
 293 # similar way to how Makefile is made from Makefile.in.
 294 epaths-force: FRC
 295         @(standardlisppath=`echo "${standardlisppath}" | ${removenullpaths}` ; \
 296           locallisppath=`echo "${locallisppath}" | ${removenullpaths}` ; \
 297           buildlisppath=`echo "${buildlisppath}" | ${removenullpaths}` ; \
 298           x_default_search_path=`echo ${x_default_search_path}`; \
 299           gamedir=`echo ${gamedir}`; \
 300           sed < ${srcdir}/src/epaths.in > epaths.h.$$$$         \
 301           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'"$${standardlisppath}"'";' \
 302           -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "'"$${locallisppath}"'";' \
 303           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'"$${buildlisppath}"'";' \
 304           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 305           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 306           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 307           -e 's;\(#.*PATH_BITMAPS\).*$$;\1 "${bitmapdir}";'             \
 308           -e 's;\(#.*PATH_X_DEFAULTS\).*$$;\1 "${x_default_search_path}";' \
 309           -e 's;\(#.*PATH_GAME\).*$$;\1 "${gamedir}";' \
 310           -e 's;\(#.*PATH_DOC\).*$$;\1 "${docdir}";') &&                \
 311         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 312
 313 lib-src src: lib
 314
 315 src:    lib-src FRC
 316
 317 # We need to build `emacs' in `src' to compile the *.elc files in `lisp'
 318 # and `leim'.
 319 lisp leim: src
 320
 321 # These targets should be "${SUBDIR} without `src'".
 322 lib lib-src lisp leim: Makefile FRC
 323         cd $@ && $(MAKE) all $(MFLAGS)                         \
 324           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 325           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}'
 326
 327 # Pass to src/Makefile.in an additional BOOTSTRAPEMACS variable which
 328 # is either set to bootstrap-emacs (in case bootstrap-emacs has not been
 329 # constructed yet) or the empty string (otherwise).
 330 # src/Makefile.in uses it to implement conditional dependencies, so that
 331 # files that need bootstrap-emacs to be built do not additionally need
 332 # to be kept fresher than bootstrap-emacs.  Otherwise changing a single
 333 # file src/foo.c forces dumping a new bootstrap-emacs, then re-byte-compiling
 334 # all preloaded elisp files, and only then dump the actual src/emacs, which
 335 # is not wrong, but is overkill in 99.99% of the cases.
 336 src: Makefile FRC
 337         boot=bootstrap-emacs$(EXEEXT);                         \
 338         if [ ! -x "src/$$boot" ]; then                                     \
 339             cd $@; $(MAKE) all $(MFLAGS)                                   \
 340               CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}'         \
 341               LDFLAGS='${LDFLAGS}' MAKE='${MAKE}' BOOTSTRAPEMACS="$$boot"; \
 342         fi;
 343         if [ -r .bzr/checkout/dirstate ]; then                  \
 344             vcswitness="`pwd`/.bzr/checkout/dirstate";  \
 345         fi;                                                     \
 346         cd $@; $(MAKE) all $(MFLAGS)                           \
 347           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 348           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}' BOOTSTRAPEMACS="" \
 349           VCSWITNESS="$$vcswitness"
 350
 351 blessmail: Makefile src FRC
 352         cd lib-src && $(MAKE) maybe-blessmail $(MFLAGS) \
 353           MAKE='${MAKE}' archlibdir='$(archlibdir)'
 354
 355 # We used to have one rule per */Makefile.in, but that leads to race
 356 # conditions with parallel makes, so let's assume that the time stamp on
 357 # ./Makefile is representative of the time stamp on all the other Makefiles.
 358 #
 359 # config.status overrides MAKEFILE_NAME with a bogus name when creating
 360 # src/epaths.h, so that 'make epaths-force' does not recursively invoke
 361 # config.status and overwrite config.status while executing it (Bug#11214).
 362 #
 363 # 'make bootstrap' overrides MAKEFILE_NAME to a nonexistent file but
 364 # then attempts to build that file.  This forces 'Makefile', 'lib/Makefile',
 365 # etc. to be built without running into similar recursion problems.
 366 MAKEFILE_NAME = Makefile
 367 $(MAKEFILE_NAME): config.status $(srcdir)/src/config.in \
 368           $(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN) $(srcdir)/src/lisp.mk
 369         MAKE='$(MAKE)' ./config.status
 370
 371 # Don't erase these files if make is interrupted while refreshing them.
 372 .PRECIOUS: Makefile config.status
 373
 374 config.status: ${srcdir}/configure ${srcdir}/lisp/version.el
 375         if [ -x ./config.status ]; then \
 376             ./config.status --recheck;  \
 377         else                            \
 378             $(srcdir)/configure $(CONFIGURE_FLAGS); \
 379         fi
 380
 381 AUTOCONF_INPUTS = $(srcdir)/configure.ac $(srcdir)/aclocal.m4
 382
 383 $(srcdir)/configure: $(AUTOCONF_INPUTS)
 384         cd ${srcdir} && autoconf
 385
 386 ACLOCAL_INPUTS = $(srcdir)/m4/gnulib-comp.m4
 387 $(srcdir)/aclocal.m4: $(ACLOCAL_INPUTS)
 388         cd $(srcdir) && aclocal -I m4
 389
 390 AUTOMAKE_INPUTS = $(srcdir)/aclocal.m4 $(srcdir)/lib/Makefile.am \
 391   $(srcdir)/lib/gnulib.mk
 392 $(srcdir)/lib/Makefile.in: $(AUTOMAKE_INPUTS)
 393         cd $(srcdir) && automake --gnu -a -c lib/Makefile
 394
 395 # Regenerate files that this makefile would have made, if this makefile
 396 # had been built by Automake.  The name 'am--refresh' is for
 397 # compatibility with subsidiary Automake-generated makefiles.
 398 am--refresh: $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/src/config.in
 399 .PHONY: am--refresh
 400
 401 $(srcdir)/src/config.in: $(srcdir)/src/stamp-h.in
 402         @ # Usually, there's no need to rebuild src/config.in just
 403         @ # because stamp-h.in has changed (since building stamp-h.in
 404         @ # refreshes config.in as well), but if config.in is missing
 405         @ # then we really need to do something more.
 406         [ -r "$@" ] || ( cd ${srcdir} && autoheader )
 407 $(srcdir)/src/stamp-h.in: $(AUTOCONF_INPUTS)
 408         cd ${srcdir} && autoheader
 409         rm -f $(srcdir)/src/stamp-h.in
 410         echo timestamp > $(srcdir)/src/stamp-h.in
 411
 412 # ==================== Installation ====================
 413
 414 .PHONY: install install-arch-dep install-arch-indep install-doc install-info
 415 .PHONY: install-man install-etc install-strip uninstall
 416
 417 ## If we let lib-src do its own installation, that means we
 418 ## don't have to duplicate the list of utilities to install in
 419 ## this Makefile as well.
 420
 421 install: all install-arch-indep install-doc install-arch-dep blessmail
 422         @true
 423
 424 ## Ensure that $subdir contains a subdirs.el file.
 425 ## Here and elsewhere, we set the umask so that any created files are
 426 ## world-readable.
 427 ## TODO it might be good to warn about non-standard permissions of
 428 ## pre-existing directories, but that does not seem easy.
 429 write_subdir=if [ -f $${subdir}/subdirs.el ]; \
 430         then true; \
 431         else \
 432           umask 022; \
 433           ${MKDIR_P} $${subdir}; \
 434           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 435            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 436             > $${subdir}/subdirs.el; \
 437         fi
 438
 439 ### Install the executables that were compiled specifically for this machine.
 440 ### We do install-arch-indep first because the executable needs the
 441 ### Lisp files and DOC file to work properly.
 442 install-arch-dep: src install-arch-indep install-doc
 443         umask 022; ${MKDIR_P} $(DESTDIR)${bindir}
 444         cd lib-src && \
 445           $(MAKE) install $(MFLAGS) prefix=${prefix} \
 446             exec_prefix=${exec_prefix} bindir=${bindir} \
 447             libexecdir=${libexecdir} archlibdir=${archlibdir} \
 448             INSTALL_STRIP=${INSTALL_STRIP}
 449         if test "${ns_self_contained}" = "no"; then \
 450           ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs${EXEEXT} $(DESTDIR)${bindir}/$(EMACSFULL) || exit 1 ; \
 451           chmod 1755 $(DESTDIR)${bindir}/$(EMACSFULL) || true; \
 452           if test "x${NO_BIN_LINK}" = x; then \
 453             rm -f $(DESTDIR)${bindir}/$(EMACS) ; \
 454             cd $(DESTDIR)${bindir} && $(LN_S) $(EMACSFULL) $(EMACS); \
 455           fi; \
 456         else \
 457           subdir=${ns_appresdir}/site-lisp; \
 458           ${write_subdir} || exit 1; \
 459           rm -rf ${ns_appresdir}/share; \
 460         fi
 461
 462 ## In the share directory, we are deleting:
 463 ## applications (with emacs.desktop, also found in etc/)
 464 ## emacs (basically empty except for unneeded site-lisp directories)
 465 ## icons (duplicates etc/images/icons/hicolor)
 466
 467 ## This is install-etc for everything except self-contained-ns builds.
 468 ## For them, it is empty.
 469 INSTALL_ARCH_INDEP_EXTRA = @INSTALL_ARCH_INDEP_EXTRA@
 470
 471 ## http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg01672.html
 472 ## Needs to be the user running install, so configure can't set it.
 473 set_installuser=for installuser in $${LOGNAME} $${USERNAME} $${USER} \
 474           `id -un 2> /dev/null`; do \
 475           [ -n "$${installuser}" ] && break ; \
 476         done
 477
 478 ### Install the files that are machine-independent.
 479 ### Most of them come straight from the distribution; the exception is
 480 ### the DOC file, which is copied from the build directory.
 481
 482 ## We delete each directory in ${COPYDESTS} before we copy into it;
 483 ## that way, we can reinstall over directories that have been put in
 484 ## place with their files read-only (perhaps because they are checked
 485 ## into RCS).  In order to make this safe, we make sure that the
 486 ## source exists and is distinct from the destination.
 487
 488 ## We delete etc/DOC* because there may be irrelevant DOC files from
 489 ## other builds in the source directory.  This is ok because we just
 490 ## deleted the entire installed etc/ directory and recreated it.
 491 ## install-doc installs the relevant DOC.
 492
 493 ## Note that the Makefiles in the etc directory are potentially useful
 494 ## in an installed Emacs, so should not be excluded.
 495
 496 ## I'm not sure creating locallisppath here serves any useful purpose.
 497 ## If it has the default value, then the later write_subdir commands
 498 ## will ensure all these components exist.
 499 ## This will only do something if locallisppath has a non-standard value.
 500 ## Is it really Emacs's job to create those directories?
 501 ## Should we also be ensuring they contain subdirs.el files?
 502 ## It would be easy to do, just use write_subdir.
 503
 504 ## Note that we use tar instead of plain old cp -R/-r because the latter
 505 ## is apparently not portable (even in 2012!).
 506 ## http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00278.html
 507 ## I have no idea which platforms Emacs supports where cp -R does not
 508 ## work correctly, and therefore no idea when tar can be replaced.
 509 ## See also these comments from 2004 about cp -r working fine:
 510 ## http://lists.gnu.org/archive/html/autoconf-patches/2004-11/msg00005.html
 511 install-arch-indep: lisp leim install-info install-man ${INSTALL_ARCH_INDEP_EXTRA}
 512         umask 022 ; \
 513         locallisppath='${locallisppath}'; \
 514         IFS=:; \
 515         for d in $$locallisppath; do \
 516           ${MKDIR_P} "$(DESTDIR)$$d"; \
 517         done
 518         -set ${COPYDESTS} ; \
 519         unset CDPATH; \
 520         $(set_installuser); \
 521         for dir in ${COPYDIR} ; do \
 522           [ -d $${dir} ] || exit 1 ; \
 523           dest=$$1 ; shift ; \
 524           [ -d $${dest} ] && \
 525             [ `cd $${dest} && /bin/pwd` = `cd $${dir} && /bin/pwd` ] && \
 526             continue ; \
 527           if [ "$${dir}" = "leim/quail" ]; then \
 528             [ `cd $${dir} && /bin/pwd` = `cd ${srcdir}/leim/quail && /bin/pwd` ] && \
 529               continue ; \
 530           else \
 531             rm -rf $${dest} ; \
 532             umask 022; ${MKDIR_P} $${dest} ; \
 533           fi ; \
 534           echo "Copying $${dir} to $${dest}..." ; \
 535           (cd $${dir}; tar -chf - . ) \
 536             | (cd $${dest}; umask 022; \
 537                tar -xvf - && cat > /dev/null) || exit 1; \
 538           [ "$${dir}" != "${srcdir}/etc" ] || rm -f $${dest}/DOC* ; \
 539           for subdir in `find $${dest} -type d -print` ; do \
 540             chmod a+rx $${subdir} ; \
 541             rm -f $${subdir}/.gitignore ; \
 542             rm -f $${subdir}/.arch-inventory ; \
 543             rm -f $${subdir}/.DS_Store ; \
 544             rm -f $${subdir}/\#* ; \
 545             rm -f $${subdir}/.\#* ; \
 546             rm -f $${subdir}/*~ ; \
 547             rm -f $${subdir}/*.orig ; \
 548             rm -f $${subdir}/ChangeLog* ; \
 549             [ "$${dir}" != "${srcdir}/etc" ] && \
 550               rm -f $${subdir}/[mM]akefile*[.-]in $${subdir}/[mM]akefile ; \
 551           done ; \
 552           find $${dest} -exec chown $${installuser} {} ';' ;\
 553         done
 554         -rm -f $(DESTDIR)${leimdir}/leim-list.el
 555         ${INSTALL_DATA} leim/leim-list.el $(DESTDIR)${leimdir}/leim-list.el
 556         -rm -f $(DESTDIR)${lispdir}/subdirs.el
 557         umask 022; $(srcdir)/build-aux/update-subdirs $(DESTDIR)${lispdir}
 558         subdir=$(DESTDIR)${datadir}/emacs/${version}/site-lisp ; \
 559           ${write_subdir}
 560         subdir=$(DESTDIR)${datadir}/emacs/site-lisp ; \
 561           ${write_subdir} || true
 562         [ -z "${GZIP_PROG}" ] || \
 563           ( echo "Compressing *.el ..." ; \
 564             unset CDPATH; \
 565             thisdir=`/bin/pwd`; \
 566             for dir in $(DESTDIR)${lispdir} $(DESTDIR)${leimdir}; do \
 567               cd $${thisdir} ; \
 568               cd $${dir} || exit 1 ; \
 569               for f in `find . -name "*.elc" -print`; do \
 570                 ${GZIP_PROG} -9n `echo $$f|sed 's/.elc$$/.el/'` ; \
 571               done ; \
 572             done )
 573         -chmod -R a+r $(DESTDIR)${datadir}/emacs/${version} ${COPYDESTS}
 574
 575 ## The above chmods are needed because "umask 022; tar ..." is not
 576 ## guaranteed to do the right thing; eg if we are root and tar is
 577 ## preserving source permissions.
 578
 579 ## We install only the relevant DOC file if possible
 580 ## (ie DOC-${version}.buildnumber), otherwise DOC-${version}*.
 581 ## (Note "otherwise" is inaccurate since 2009-08-23.)
 582
 583 ## Note that install-arch-indep deletes and recreates the entire
 584 ## installed etc/ directory, so we need it to run before this does.
 585 install-doc: src install-arch-indep
 586         -unset CDPATH; \
 587         umask 022; ${MKDIR_P} $(DESTDIR)${docdir} ; \
 588         if [ `cd ./etc; /bin/pwd` != `cd $(DESTDIR)${docdir}; /bin/pwd` ]; \
 589         then \
 590            fullversion=`./src/emacs --version | sed -n '1 s/GNU Emacs *//p'`; \
 591            if [ -f "./etc/DOC-$${fullversion}" ]; \
 592            then \
 593              docfile="DOC-$${fullversion}"; \
 594            else \
 595              docfile="DOC"; \
 596            fi; \
 597            echo "Copying etc/$${docfile} to $(DESTDIR)${docdir} ..." ; \
 598            ${INSTALL_DATA} etc/$${docfile} $(DESTDIR)${docdir}/$${docfile}; \
 599            $(set_installuser); \
 600              chown $${installuser} $(DESTDIR)${docdir}/$${docfile} || true ; \
 601         else true; fi
 602
 603 install-info: info
 604         umask 022; ${MKDIR_P} $(DESTDIR)${infodir}
 605         -unset CDPATH; \
 606         thisdir=`/bin/pwd`; \
 607         [ `cd ${srcdir}/info && /bin/pwd` = `cd $(DESTDIR)${infodir} && /bin/pwd` ] || \
 608           (cd $(DESTDIR)${infodir};  \
 609            [ -f dir ] || \
 610              (cd $${thisdir}; \
 611               ${INSTALL_DATA} ${srcdir}/info/dir $(DESTDIR)${infodir}/dir) ; \
 612            info_misc=`cd $${thisdir}/doc/misc; ${MAKE} -s echo-info`; \
 613            cd ${srcdir}/info ; \
 614            for elt in ${INFO_NONMISC} $${info_misc}; do \
 615               test "$(HAVE_MAKEINFO)" = "no" && test ! -f $$elt && continue; \
 616               for f in `ls $$elt $$elt-[1-9] $$elt-[1-9][0-9] 2>/dev/null`; do \
 617                (cd $${thisdir}; \
 618                 ${INSTALL_DATA} ${srcdir}/info/$$f $(DESTDIR)${infodir}/$$f); \
 619                 ( [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ] ) || continue ; \
 620                 rm -f $(DESTDIR)${infodir}/$$f.gz; \
 621                 ${GZIP_PROG} -9n $(DESTDIR)${infodir}/$$f; \
 622               done; \
 623              (cd $${thisdir}; \
 624               ${INSTALL_INFO} --info-dir=$(DESTDIR)${infodir} $(DESTDIR)${infodir}/$$elt); \
 625            done)
 626
 627 install-man:
 628         umask 022; ${MKDIR_P} $(DESTDIR)${man1dir}
 629         thisdir=`/bin/pwd`; \
 630         cd ${mansrcdir}; \
 631         for page in *.1; do \
 632           dest=`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1; \
 633           (cd $${thisdir}; \
 634            ${INSTALL_DATA} ${mansrcdir}/$${page} $(DESTDIR)${man1dir}/$${dest}); \
 635           ( [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ] ) || continue ; \
 636           rm -f $(DESTDIR)${man1dir}/$${dest}.gz; \
 637           ${GZIP_PROG} -9n $(DESTDIR)${man1dir}/$${dest}; \
 638         done
 639
 640 ## Install those items from etc/ that need to end up elsewhere.
 641
 642 ## If you prefer, choose "emacs22" at installation time.
 643 ## Note: emacs22 does not have all the resolutions.
 644 EMACS_ICON=emacs
 645
 646 install-etc:
 647         umask 022; ${MKDIR_P} $(DESTDIR)${desktopdir}
 648         tmp=etc/emacs.tmpdesktop; rm -f $${tmp}; \
 649         emacs_name=`echo emacs | sed '$(TRANSFORM)'`; \
 650         sed -e "/^Exec=emacs/ s/emacs/$${emacs_name}/" \
 651           -e "/^Icon=emacs/ s/emacs/$${emacs_name}/" \
 652           ${srcdir}/etc/emacs.desktop > $${tmp}; \
 653         ${INSTALL_DATA} $${tmp} $(DESTDIR)${desktopdir}/${EMACS_NAME}.desktop; \
 654         rm -f $${tmp}
 655         thisdir=`/bin/pwd`; \
 656         cd ${iconsrcdir} || exit 1; umask 022 ; \
 657         for dir in */*/apps */*/mimetypes; do \
 658           [ -d $${dir} ] || continue ; \
 659           ( cd $${thisdir}; ${MKDIR_P} $(DESTDIR)${icondir}/$${dir} ) ; \
 660           for icon in $${dir}/${EMACS_ICON}[.-]*; do \
 661             [ -r $${icon} ] || continue ; \
 662             ext=`echo "$${icon}" | sed -e 's|.*\.||'`; \
 663             dest=`echo "$${icon}" | sed -e 's|.*/||' -e "s|\.$${ext}$$||" -e 's/$(EMACS_ICON)/emacs/' -e '$(TRANSFORM)'`.$${ext} ; \
 664             ( cd $${thisdir}; \
 665               ${INSTALL_DATA} ${iconsrcdir}/$${icon} $(DESTDIR)${icondir}/$${dir}/$${dest} ) \
 666             || exit 1; \
 667           done ; \
 668         done
 669
 670 ### Build Emacs and install it, stripping binaries while installing them.
 671 install-strip:
 672         $(MAKE) $(MFLAGS) INSTALL_STRIP=-s install
 673
 674 ### Delete all the installed files that the `install' target would
 675 ### create (but not the noninstalled files such as `make all' would create).
 676 ###
 677 ### Don't delete the lisp and etc directories if they're in the source tree.
 678 uninstall:
 679         cd lib-src &&                                   \
 680          $(MAKE) $(MFLAGS) uninstall                    \
 681             prefix=${prefix} exec_prefix=${exec_prefix} \
 682             bindir=${bindir} libexecdir=${libexecdir} archlibdir=${archlibdir}
 683         -unset CDPATH; \
 684         for dir in $(DESTDIR)${lispdir} $(DESTDIR)${etcdir} ; do        \
 685           if [ -d $${dir} ]; then                       \
 686             case `cd $${dir} ; /bin/pwd` in             \
 687               `cd ${srcdir} ; /bin/pwd`* ) ;;           \
 688               * ) rm -rf $${dir} ;;                     \
 689             esac ;                                      \
 690             case $${dir} in                             \
 691               $(DESTDIR)${datadir}/emacs/${version}/* )         \
 692                 rm -rf $(DESTDIR)${datadir}/emacs/${version}    \
 693               ;;                                        \
 694             esac ;                                      \
 695           fi ;                                          \
 696         done
 697         -rm -rf $(DESTDIR)${libexecdir}/emacs/${version}
 698         thisdir=`/bin/pwd`; \
 699         (info_misc=`cd doc/misc; ${MAKE} -s echo-info`; \
 700          if cd $(DESTDIR)${infodir}; then \
 701            for elt in ${INFO_NONMISC} $${info_misc}; do \
 702              (cd $${thisdir}; \
 703               $(INSTALL_INFO) --remove --info-dir=$(DESTDIR)${infodir} $(DESTDIR)${infodir}/$$elt); \
 704              if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 705                 ext=.gz; else ext=; fi; \
 706              rm -f $$elt$$ext $$elt-[1-9]$$ext $$elt-[1-9][0-9]$$ext; \
 707            done; \
 708          fi)
 709         (if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 710             ext=.gz; else ext=; fi; \
 711          if cd ${mansrcdir}; then \
 712            for page in *.1; do \
 713              rm -f $(DESTDIR)${man1dir}/`echo "$${page}" | sed -e 's/\.1$$//' -e '$(TRANSFORM)'`.1$$ext; done; \
 714          fi)
 715         (cd $(DESTDIR)${bindir} && rm -f $(EMACSFULL) $(EMACS) || true)
 716         (if cd $(DESTDIR)${icondir}; then \
 717            rm -f hicolor/*x*/apps/${EMACS_NAME}.png \
 718              hicolor/scalable/apps/${EMACS_NAME}.svg \
 719              hicolor/scalable/mimetypes/`echo emacs-document | sed '$(TRANSFORM)'`.svg; \
 720         fi)
 721         -rm -f $(DESTDIR)${desktopdir}/${EMACS_NAME}.desktop
 722         for file in snake-scores tetris-scores; do \
 723           file=$(DESTDIR)${gamedir}/$${file}; \
 724           [ -s $${file} ] || rm -f $$file; \
 725         done
 726
 727 FRC:
 728
 729 # ==================== Cleaning up and miscellanea ====================
 730
 731 .PHONY: mostlyclean clean distclean bootstrap-clean maintainer-clean extraclean
 732
 733 ### `mostlyclean'
 734 ###      Like `clean', but may refrain from deleting a few files that people
 735 ###      normally don't want to recompile.  For example, the `mostlyclean'
 736 ###      target for GCC does not delete `libgcc.a', because recompiling it
 737 ###      is rarely necessary and takes a lot of time.
 738 mostlyclean: FRC
 739         (cd src;      $(MAKE) $(MFLAGS) mostlyclean)
 740         (cd oldXMenu; $(MAKE) $(MFLAGS) mostlyclean)
 741         (cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 742         (cd lib;      $(MAKE) $(MFLAGS) mostlyclean)
 743         (cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
 744         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) mostlyclean)
 745         -(cd doc/misc &&   $(MAKE) $(MFLAGS) mostlyclean)
 746         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) mostlyclean)
 747         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) mostlyclean)
 748         (cd leim;     $(MAKE) $(MFLAGS) mostlyclean)
 749
 750 ### `clean'
 751 ###      Delete all files from the current directory that are normally
 752 ###      created by building the program.  Don't delete the files that
 753 ###      record the configuration.  Also preserve files that could be made
 754 ###      by building, but normally aren't because the distribution comes
 755 ###      with them.
 756 ###
 757 ###      Delete `.dvi' files here if they are not part of the distribution.
 758 clean: FRC
 759         -rm -f etc/emacs.tmpdesktop
 760         (cd src;      $(MAKE) $(MFLAGS) clean)
 761         (cd oldXMenu; $(MAKE) $(MFLAGS) clean)
 762         (cd lwlib;    $(MAKE) $(MFLAGS) clean)
 763         (cd lib;      $(MAKE) $(MFLAGS) clean)
 764         (cd lib-src;  $(MAKE) $(MFLAGS) clean)
 765         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) clean)
 766         -(cd doc/misc &&   $(MAKE) $(MFLAGS) clean)
 767         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) clean)
 768         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) clean)
 769         (cd leim;     $(MAKE) $(MFLAGS) clean)
 770         (cd nextstep && $(MAKE) $(MFLAGS) clean)
 771
 772 ### `bootclean'
 773 ###      Delete all files that need to be remade for a clean bootstrap.
 774 top_bootclean=\
 775         rm -f config.cache config.log
 776 ### `distclean'
 777 ###      Delete all files from the current directory that are created by
 778 ###      configuring or building the program.  If you have unpacked the
 779 ###      source and built the program without creating any other files,
 780 ###      `make distclean' should leave only the files that were in the
 781 ###      distribution.
 782 top_distclean=\
 783         ${top_bootclean}; \
 784         rm -f config.status config.log~ Makefile stamp-h1 ${SUBDIR_MAKEFILES}
 785 distclean: FRC
 786         (cd src;      $(MAKE) $(MFLAGS) distclean)
 787         (cd oldXMenu; $(MAKE) $(MFLAGS) distclean)
 788         (cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 789         (cd lib;      $(MAKE) $(MFLAGS) distclean)
 790         (cd lib-src;  $(MAKE) $(MFLAGS) distclean)
 791         (cd doc/emacs &&    $(MAKE) $(MFLAGS) distclean)
 792         (cd doc/misc &&    $(MAKE) $(MFLAGS) distclean)
 793         (cd doc/lispref &&    $(MAKE) $(MFLAGS) distclean)
 794         (cd doc/lispintro &&    $(MAKE) $(MFLAGS) distclean)
 795         (cd leim;     $(MAKE) $(MFLAGS) distclean)
 796         (cd lisp;     $(MAKE) $(MFLAGS) distclean)
 797         (cd nextstep && $(MAKE) $(MFLAGS) distclean)
 798         ${top_distclean}
 799
 800 ### `bootstrap-clean'
 801 ###      Delete everything that can be reconstructed by `make' and that
 802 ###      needs to be deleted in order to force a bootstrap from a clean state.
 803 bootstrap-clean: FRC
 804         (cd src;      $(MAKE) $(MFLAGS) bootstrap-clean)
 805         (cd oldXMenu; $(MAKE) $(MFLAGS) maintainer-clean)
 806         (cd lwlib;    $(MAKE) $(MFLAGS) maintainer-clean)
 807         (cd lib;      $(MAKE) $(MFLAGS) maintainer-clean)
 808         (cd lib-src;  $(MAKE) $(MFLAGS) maintainer-clean)
 809         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) maintainer-clean)
 810         -(cd doc/misc &&   $(MAKE) $(MFLAGS) maintainer-clean)
 811         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) maintainer-clean)
 812         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) maintainer-clean)
 813         (cd leim;     $(MAKE) $(MFLAGS) maintainer-clean)
 814         (cd lisp;     $(MAKE) $(MFLAGS) bootstrap-clean)
 815         (cd nextstep && $(MAKE) $(MFLAGS) maintainer-clean)
 816         [ ! -f config.log ] || mv -f config.log config.log~
 817         ${top_bootclean}
 818
 819 ### `maintainer-clean'
 820 ###      Delete everything from the current directory that can be
 821 ###      reconstructed with this Makefile.  This typically includes
 822 ###      everything deleted by distclean, plus more: C source files
 823 ###      produced by Bison, tags tables, info files, and so on.
 824 ###
 825 ###      One exception, however: `make maintainer-clean' should not delete
 826 ###      `configure' even if `configure' can be remade using a rule in the
 827 ###      Makefile.  More generally, `make maintainer-clean' should not delete
 828 ###      anything that needs to exist in order to run `configure' and then
 829 ###      begin to build the program.
 830 top_maintainer_clean=\
 831         ${top_distclean}; \
 832         rm -fr autom4te.cache
 833 maintainer-clean: bootstrap-clean FRC
 834         (cd src;      $(MAKE) $(MFLAGS) maintainer-clean)
 835         (cd lisp;     $(MAKE) $(MFLAGS) maintainer-clean)
 836         ${top_maintainer_clean}
 837
 838 ### This doesn't actually appear in the coding standards, but Karl
 839 ### says GCC supports it, and that's where the configuration part of
 840 ### the coding standards seem to come from.  It's like distclean, but
 841 ### it deletes backup and autosave files too.
 842 extraclean:
 843         for i in ${SUBDIR}; do (cd $$i; $(MAKE) $(MFLAGS) extraclean); done
 844         ${top_maintainer_clean}
 845         -rm -f config-tmp-*
 846         -rm -f *~ \#*
 847
 848 # The src subdir knows how to do the right thing
 849 # even when the build directory and source dir are different.
 850 .PHONY: TAGS tags
 851 TAGS tags: lib lib-src src
 852         cd src; $(MAKE) $(MFLAGS) tags
 853
 854 check:
 855         @if test ! -d test/automated; then \
 856           echo "You do not seem to have the test/ directory."; \
 857           echo "Maybe you are using a release tarfile, rather than a repository checkout."; \
 858         else \
 859           cd test/automated && $(MAKE) $(MFLAGS) check; \
 860         fi
 861
 862 dist:
 863         cd ${srcdir}; ./make-dist
 864
 865 DVIS  = lispref-dvi  lispintro-dvi  emacs-dvi  misc-dvi
 866 HTMLS = lispref-html lispintro-html emacs-html misc-html
 867 INFOS = lispref-info lispintro-info emacs-info misc-info
 868 PDFS  = lispref-pdf  lispintro-pdf  emacs-pdf  misc-pdf
 869 PSS   = lispref-ps   lispintro-ps   emacs-ps # no misc-ps
 870
 871 DOCS = $(DVIS) $(HTMLS) $(INFOS) $(PDFS) $(PSS)
 872 $(DOCS):
 873         t=$@; IFS=-; set $$t; IFS=; cd doc/$$1 && $(MAKE) $(MFLAGS) $$2
 874
 875 .PHONY: $(DOCS) docs pdf ps
 876 .PHONY: info dvi dist check html info-real force-info check-info-dir
 877
 878 docs: $(DOCS)
 879 dvi: $(DVIS)
 880 html: $(HTMLS)
 881 info-real: $(INFOS)
 882 pdf: $(PDFS)
 883 ps: $(PSS)
 884
 885 force-info:
 886 # Note that man/Makefile knows how to put the info files in $(srcdir),
 887 # so we can do ok running make in the build dir.
 888 # This used to have a clause that exited with an error if MAKEINFO = no.
 889 # But it is inappropriate to do so without checking if makeinfo is
 890 # actually needed - it is not if the info files are up-to-date.  (Bug#3982)
 891 # Only the doc/*/Makefiles can decide that, so we let those rules run
 892 # and give a standard error if makeinfo is needed but missing.
 893 # While it would be nice to give a more detailed error message, that
 894 # would require changing every rule in doc/ that builds an info file,
 895 # and it's not worth it.  This case is only relevant if you download a
 896 # release, then change the .texi files.
 897 info: force-info
 898         @if test "$(HAVE_MAKEINFO)" = "no"; then \
 899           echo "Configured --without-makeinfo, not building manuals" ; \
 900         else \
 901           $(MAKE) $(MFLAGS) info-real ; \
 902         fi
 903
 904 # The info/dir file must be updated by hand when new manuals are added.
 905 check-info-dir: info
 906         cd info ; \
 907         missing= ; \
 908         for file in *; do \
 909           test -f "$${file}" || continue ; \
 910           case $${file} in \
 911             *-[0-9]*|COPYING|dir) continue ;; \
 912           esac ; \
 913           file=`echo $${file} | sed 's/\.info//'` ; \
 914           grep -q -F ": ($${file})." dir || missing="$${missing} $${file}" ; \
 915         done ; \
 916         if test -n "$${missing}"; then \
 917           echo "Missing info/dir entries: $${missing}" ; \
 918           exit 1 ; \
 919         fi ; \
 920         echo "info/dir is OK"
 921
 922 #### Bootstrapping.
 923
 924 ### This first cleans the lisp subdirectory, removing all compiled
 925 ### Lisp files.  Then re-run make to build all the files anew.
 926
 927 .PHONY: bootstrap
 928
 929 # Bootstrapping does the following:
 930 #  * Remove files to start from a bootstrap-clean slate.
 931 #  * Run autogen.sh, falling back on copy_autogen if autogen.sh fails.
 932 #  * Rebuild Makefile, to update the build procedure itself.
 933 #  * Do the actual build.
 934 bootstrap: bootstrap-clean FRC
 935         cd $(srcdir) && { ./autogen.sh || autogen/copy_autogen; }
 936         $(MAKE) $(MFLAGS) MAKEFILE_NAME=force-Makefile force-Makefile
 937         $(MAKE) $(MFLAGS) info all
 938
 939 .PHONY: check-declare
 940
 941 check-declare:
 942         @if [ ! -f $(srcdir)/src/emacs ]; then \
 943           echo "You must build Emacs to use this command"; \
 944           exit 1; \
 945         fi
 946         (cd leim; $(MAKE) $(MFLAGS) $@)
 947         (cd lisp; $(MAKE) $(MFLAGS) $@)