Makefile.in

   1 # DIST: This is the distribution Makefile for Emacs.  configure can
   2 # DIST: make most of the changes to this file you might want, so try
   3 # DIST: that first.
   4
   5 # Copyright (C) 1992-2012 Free Software Foundation, Inc.
   6
   7 # This file is part of GNU Emacs.
   8
   9 # GNU Emacs is free software: you can redistribute it and/or modify
  10 # it under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation, either version 3 of the License, or
  12 # (at your option) any later version.
  13
  14 # GNU Emacs is distributed in the hope that it will be useful,
  15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 # GNU General Public License for more details.
  18
  19 # You should have received a copy of the GNU General Public License
  20 # along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 ### Commentary:
  23
  24 # make all      to compile and build Emacs.
  25 # make install  to install it.
  26 # make TAGS     to update tags tables.
  27 #
  28 # make clean  or  make mostlyclean
  29 #      Delete all files from the current directory that are normally
  30 #      created by building the program.  Don't delete the files that
  31 #      record the configuration.  Also preserve files that could be made
  32 #      by building, but normally aren't because the distribution comes
  33 #      with them.
  34 #
  35 #      Delete `.dvi' files here if they are not part of the distribution.
  36 #
  37 # make distclean
  38 #      Delete all files from the current directory that are created by
  39 #      configuring or building the program.  If you have unpacked the
  40 #      source and built the program without creating any other files,
  41 #      `make distclean' should leave only the files that were in the
  42 #      distribution.
  43 #
  44 # make maintainer-clean
  45 #      Delete everything from the current directory that can be
  46 #      reconstructed with this Makefile.  This typically includes
  47 #      everything deleted by distclean, plus more: .elc files,
  48 #      C source files produced by Bison, tags tables, info files,
  49 #      and so on.
  50 #
  51 # make extraclean
  52 #      Still more severe - delete backup and autosave files, too.
  53 #
  54 # make bootstrap
  55 #      Removes all the compiled files to force a new bootstrap from a
  56 #      clean slate, and then build in the normal way.
  57
  58 SHELL = /bin/sh
  59
  60 # This may not work with certain non-GNU make's.  It only matters when
  61 # inheriting a CDPATH not starting with the current directory.
  62 CDPATH=
  63
  64 # If Make doesn't predefine MAKE, set it here.
  65 @SET_MAKE@
  66
  67 # ==================== Things `configure' Might Edit ====================
  68
  69 cache_file = @cache_file@
  70 CONFIGURE_FLAGS = --cache-file=$(cache_file)
  71
  72 CC=@CC@
  73 CFLAGS=@CFLAGS@
  74 LDFLAGS=@LDFLAGS@
  75 CPPFLAGS=@CPPFLAGS@
  76 EXEEXT=@EXEEXT@
  77
  78 ### These help us choose version- and architecture-specific directories
  79 ### to install files in.
  80
  81 ### This should be the number of the Emacs version we're building,
  82 ### like `18.59' or `19.0'.
  83 version=@version@
  84
  85 ### This should be the name of the configuration we're building Emacs
  86 ### for, like `mips-dec-ultrix' or `sparc-sun-sunos'.
  87 configuration=@configuration@
  88
  89 # ==================== Where To Install Things ====================
  90
  91 # Location to install Emacs.app under GNUstep / Mac OS X.
  92 # Later values may use these.
  93 ns_appbindir=@ns_appbindir@
  94 ns_appresdir=@ns_appresdir@
  95 # Either yes or no depending on whether this is a relocatable Emacs.app.
  96 ns_self_contained=@ns_self_contained@
  97
  98 # The default location for installation.  Everything is placed in
  99 # subdirectories of this directory.  The default values for many of
 100 # the variables below are expressed in terms of this one, so you may
 101 # not need to change them.  This defaults to /usr/local.
 102 prefix=@prefix@
 103
 104 # Like `prefix', but used for architecture-specific files.
 105 exec_prefix=@exec_prefix@
 106
 107 # Where to install Emacs and other binaries that people will want to
 108 # run directly (like etags).
 109 bindir=@bindir@
 110
 111 # The root of the directory tree for read-only architecture-independent
 112 # data files.  ${datadir}, ${infodir} and ${mandir} are based on this.
 113 datarootdir=@datarootdir@
 114
 115 # Where to install architecture-independent data files.  ${lispdir}
 116 # and ${etcdir} are subdirectories of this.
 117 datadir=@datadir@
 118
 119 # Where to install and expect the files that Emacs modifies as it
 120 # runs.  These files are all architecture-independent.
 121 # Right now, this is not used.
 122 sharedstatedir=@sharedstatedir@
 123
 124 # Where to install and expect executable files to be run by Emacs
 125 # rather than directly by users (and other architecture-dependent
 126 # data, although Emacs does not have any).  The executables
 127 # are actually installed in ${archlibdir}, which is (normally)
 128 # a subdirectory of this.
 129 libexecdir=@libexecdir@
 130
 131 # Where to install Emacs's man pages.
 132 # Note they contain cross-references that expect them to be in section 1.
 133 mandir=@mandir@
 134 man1dir=$(mandir)/man1
 135
 136 # Where to install and expect the info files describing Emacs.
 137 infodir=@infodir@
 138 # Info files not in the doc/misc directory (we get those via make echo-info).
 139 INFO_EXT=@INFO_EXT@
 140 INFO_NONMISC=emacs$(INFO_EXT) eintr$(INFO_EXT) elisp$(INFO_EXT)
 141
 142 # If no makeinfo was found and configured --without-makeinfo, "no"; else "yes".
 143 HAVE_MAKEINFO=@HAVE_MAKEINFO@
 144
 145 # Directory for local state files for all programs.
 146 localstatedir=@localstatedir@
 147
 148 # Where to look for bitmap files.
 149 bitmapdir=@bitmapdir@
 150
 151 # Where to find the source code.  The source code for Emacs's C kernel is
 152 # expected to be in ${srcdir}/src, and the source code for Emacs's
 153 # utility programs is expected to be in ${srcdir}/lib-src.  This is
 154 # set by the configure script's `--srcdir' option.
 155
 156 # We use $(srcdir) explicitly in dependencies so as not to depend on VPATH.
 157 srcdir=@srcdir@
 158
 159 # Where the manpage source files are kept.
 160 mansrcdir=$(srcdir)/doc/man
 161
 162 # Tell make where to find source files; this is needed for the makefiles.
 163 VPATH=@srcdir@
 164
 165 # Where to find the application default.
 166 x_default_search_path=@x_default_search_path@
 167
 168 # Where the etc/emacs.desktop file is to be installed.
 169 desktopdir=$(datarootdir)/applications
 170
 171 # Where the etc/images/icons/hicolor directory is to be installed.
 172 icondir=$(datarootdir)/icons
 173
 174 # The source directory for the icon files.
 175 iconsrcdir=$(srcdir)/etc/images/icons
 176
 177 # ==================== Emacs-specific directories ====================
 178
 179 # These variables hold the values Emacs will actually use.  They are
 180 # based on the values of the standard Make variables above.
 181
 182 # Where to install the lisp, leim files distributed with
 183 # Emacs.  This includes the Emacs version, so that the
 184 # lisp files for different versions of Emacs will install
 185 # themselves in separate directories.
 186 lispdir=@lispdir@
 187 leimdir=@leimdir@
 188
 189 # Directories Emacs should search for standard lisp files.
 190 # The default is ${lispdir}:${leimdir}.
 191 standardlisppath=@standardlisppath@
 192
 193 # Directories Emacs should search for lisp files specific to this
 194 # site (i.e. customizations), before consulting ${standardlisppath}.
 195 # This should be a colon-separated list of directories.
 196 locallisppath=@locallisppath@
 197
 198 # Where Emacs will search to find its lisp files.  Before
 199 # changing this, check to see if your purpose wouldn't
 200 # better be served by changing locallisppath.  This
 201 # should be a colon-separated list of directories.
 202 # The default is ${locallisppath}:${standardlisppath}.
 203 lisppath=@lisppath@
 204
 205 # Where Emacs will search for its lisp files while
 206 # building.  This is only used during the process of
 207 # compiling Emacs, to help Emacs find its lisp files
 208 # before they've been installed in their final location.
 209 # This should be a colon-separated list of directories.
 210 # Normally it points to the lisp/ directory in the sources.
 211 buildlisppath=${srcdir}/lisp
 212
 213 # Where to install the other architecture-independent
 214 # data files distributed with Emacs (like the tutorial,
 215 # the cookie recipes and the Zippy database). This path
 216 # usually contains the Emacs version number, so the data
 217 # files for multiple versions of Emacs may be installed
 218 # at once.
 219 etcdir=@etcdir@
 220
 221 # Where to put executables to be run by Emacs rather than
 222 # the user.  This path usually includes the Emacs version
 223 # and configuration name, so that multiple configurations
 224 # for multiple versions of Emacs may be installed at
 225 # once.
 226 archlibdir=@archlibdir@
 227
 228 # Where to put the docstring file.
 229 docdir=@docdir@
 230
 231 # Where to install Emacs game score files.
 232 gamedir=@gamedir@
 233
 234 # ==================== Utility Programs for the Build ====================
 235
 236 # Allow the user to specify the install program.
 237 # Note that if the system does not provide a suitable install,
 238 # configure will use build-aux/install-sh.  Annoyingly, it does
 239 # not use an absolute path.  So we must take care to always run
 240 # INSTALL-type commands from the directory containing the Makefile.
 241 # This explains (I think) the cd thisdir seen in several install rules.
 242 INSTALL = @INSTALL@
 243 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 244 INSTALL_DATA = @INSTALL_DATA@
 245 INSTALL_INFO = @INSTALL_INFO@
 246 # By default, we uphold the dignity of our programs.
 247 INSTALL_STRIP =
 248 MKDIR_P = @MKDIR_P@
 249 LN_S = @LN_S@
 250
 251 # We use gzip to compress installed .el files.
 252 GZIP_PROG = @GZIP_PROG@
 253 # If non-nil, gzip the installed Info and man pages.
 254 GZIP_INFO = @GZIP_INFO@
 255
 256 # ============================= Targets ==============================
 257
 258 # Program name transformation.
 259 TRANSFORM = @program_transform_name@
 260
 261 # What emacs should be called when installed.
 262 EMACS = `echo emacs${EXEEXT} | sed '$(TRANSFORM)'`
 263 EMACSFULL = `echo emacs-${version}${EXEEXT} | sed '$(TRANSFORM)'`
 264
 265 # Subdirectories to make recursively.
 266 SUBDIR = lib lib-src src lisp leim
 267
 268 # The subdir makefiles created by config.status.
 269 SUBDIR_MAKEFILES_IN = @SUBDIR_MAKEFILES_IN@
 270 SUBDIR_MAKEFILES = `echo $(SUBDIR_MAKEFILES_IN:.in=) | sed 's|$(srcdir)/||g'`
 271
 272 # Subdirectories to install, and where they'll go.
 273 # lib-src's makefile knows how to install it, so we don't do that here.
 274 # Directories that cannot simply be copied, eg info,
 275 # are treated separately.
 276 # quail appears twice because in out-of-tree builds, it exists twice.
 277 COPYDIR = ${srcdir}/etc ${srcdir}/lisp ${srcdir}/leim/ja-dic ${srcdir}/leim/quail leim/quail
 278 COPYDESTS = $(DESTDIR)${etcdir} $(DESTDIR)${lispdir} $(DESTDIR)${leimdir}/ja-dic $(DESTDIR)${leimdir}/quail $(DESTDIR)${leimdir}/quail
 279
 280 all: ${SUBDIR}
 281
 282 .PHONY: all ${SUBDIR} blessmail epaths-force FRC
 283
 284 removenullpaths=sed -e 's/^://g' -e 's/:$$//g' -e 's/::/:/g'
 285
 286 # Generate epaths.h from epaths.in.  This target is invoked by `configure'.
 287 # See comments in configure.ac for why it is done this way, as opposed
 288 # to just letting configure generate epaths.h from epaths.in in a
 289 # similar way to how Makefile is made from Makefile.in.
 290 epaths-force: FRC
 291         @(standardlisppath=`echo "${standardlisppath}" | ${removenullpaths}` ; \
 292           locallisppath=`echo "${locallisppath}" | ${removenullpaths}` ; \
 293           buildlisppath=`echo "${buildlisppath}" | ${removenullpaths}` ; \
 294           x_default_search_path=`echo ${x_default_search_path}`; \
 295           gamedir=`echo ${gamedir}`; \
 296           sed < ${srcdir}/src/epaths.in > epaths.h.$$$$         \
 297           -e 's;\(#.*PATH_LOADSEARCH\).*$$;\1 "'"$${standardlisppath}"'";' \
 298           -e 's;\(#.*PATH_SITELOADSEARCH\).*$$;\1 "'"$${locallisppath}"'";' \
 299           -e 's;\(#.*PATH_DUMPLOADSEARCH\).*$$;\1 "'"$${buildlisppath}"'";' \
 300           -e 's;\(#.*PATH_EXEC\).*$$;\1 "${archlibdir}";'               \
 301           -e 's;\(#.*PATH_INFO\).*$$;\1 "${infodir}";'                  \
 302           -e 's;\(#.*PATH_DATA\).*$$;\1 "${etcdir}";'                   \
 303           -e 's;\(#.*PATH_BITMAPS\).*$$;\1 "${bitmapdir}";'             \
 304           -e 's;\(#.*PATH_X_DEFAULTS\).*$$;\1 "${x_default_search_path}";' \
 305           -e 's;\(#.*PATH_GAME\).*$$;\1 "${gamedir}";' \
 306           -e 's;\(#.*PATH_DOC\).*$$;\1 "${docdir}";') &&                \
 307         ${srcdir}/build-aux/move-if-change epaths.h.$$$$ src/epaths.h
 308
 309 lib-src src: lib
 310
 311 src:    lib-src FRC
 312
 313 # We need to build `emacs' in `src' to compile the *.elc files in `lisp'
 314 # and `leim'.
 315 lisp leim: src
 316
 317 # These targets should be "${SUBDIR} without `src'".
 318 lib lib-src lisp leim: Makefile FRC
 319         cd $@ && $(MAKE) all $(MFLAGS)                         \
 320           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 321           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}'
 322
 323 # Pass to src/Makefile.in an additional BOOTSTRAPEMACS variable which
 324 # is either set to bootstrap-emacs (in case bootstrap-emacs has not been
 325 # constructed yet) or the empty string (otherwise).
 326 # src/Makefile.in uses it to implement conditional dependencies, so that
 327 # files that need bootstrap-emacs to be built do not additionally need
 328 # to be kept fresher than bootstrap-emacs.  Otherwise changing a single
 329 # file src/foo.c forces dumping a new bootstrap-emacs, then re-byte-compiling
 330 # all preloaded elisp files, and only then dump the actual src/emacs, which
 331 # is not wrong, but is overkill in 99.99% of the cases.
 332 src: Makefile FRC
 333         boot=bootstrap-emacs$(EXEEXT);                         \
 334         if [ ! -x "src/$$boot" ]; then                                     \
 335             cd $@; $(MAKE) all $(MFLAGS)                                   \
 336               CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}'         \
 337               LDFLAGS='${LDFLAGS}' MAKE='${MAKE}' BOOTSTRAPEMACS="$$boot"; \
 338         fi;
 339         if [ -r .bzr/checkout/dirstate ]; then                  \
 340             vcswitness="`pwd`/.bzr/checkout/dirstate";  \
 341         fi;                                                     \
 342         cd $@; $(MAKE) all $(MFLAGS)                           \
 343           CC='${CC}' CFLAGS='${CFLAGS}' CPPFLAGS='${CPPFLAGS}' \
 344           LDFLAGS='${LDFLAGS}' MAKE='${MAKE}' BOOTSTRAPEMACS="" \
 345           VCSWITNESS="$$vcswitness"
 346
 347 blessmail: Makefile src FRC
 348         cd lib-src && $(MAKE) maybe-blessmail $(MFLAGS) \
 349           MAKE='${MAKE}' archlibdir='$(archlibdir)'
 350
 351 # We used to have one rule per */Makefile.in, but that leads to race
 352 # conditions with parallel makes, so let's assume that the time stamp on
 353 # ./Makefile is representative of the time stamp on all the other Makefiles.
 354 #
 355 # config.status overrides MAKEFILE_NAME with a bogus name when creating
 356 # src/epaths.h, so that 'make epaths-force' does not recursively invoke
 357 # config.status and overwrite config.status while executing it (Bug#11214).
 358 #
 359 # 'make bootstrap' overrides MAKEFILE_NAME to a nonexistent file but
 360 # then attempts to build that file.  This forces 'Makefile', 'lib/Makefile',
 361 # etc. to be built without running into similar recursion problems.
 362 MAKEFILE_NAME = Makefile
 363 $(MAKEFILE_NAME): config.status $(srcdir)/src/config.in \
 364           $(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN)
 365         MAKE='$(MAKE)' ./config.status
 366
 367 # Don't erase these files if make is interrupted while refreshing them.
 368 .PRECIOUS: Makefile config.status
 369
 370 config.status: ${srcdir}/configure ${srcdir}/lisp/version.el
 371         if [ -x ./config.status ]; then \
 372             ./config.status --recheck;  \
 373         else                            \
 374             $(srcdir)/configure $(CONFIGURE_FLAGS); \
 375         fi
 376
 377 AUTOCONF_INPUTS = $(srcdir)/configure.ac $(srcdir)/aclocal.m4
 378
 379 $(srcdir)/configure: $(AUTOCONF_INPUTS)
 380         cd ${srcdir} && autoconf
 381
 382 ACLOCAL_INPUTS = $(srcdir)/m4/gnulib-comp.m4
 383 $(srcdir)/aclocal.m4: $(ACLOCAL_INPUTS)
 384         cd $(srcdir) && aclocal -I m4
 385
 386 AUTOMAKE_INPUTS = $(srcdir)/aclocal.m4 $(srcdir)/lib/Makefile.am \
 387   $(srcdir)/lib/gnulib.mk
 388 $(srcdir)/lib/Makefile.in: $(AUTOMAKE_INPUTS)
 389         cd $(srcdir) && automake --gnu -a -c lib/Makefile
 390
 391 # Regenerate files that this makefile would have made, if this makefile
 392 # had been built by Automake.  The name 'am--refresh' is for
 393 # compatibility with subsidiary Automake-generated makefiles.
 394 am--refresh: $(srcdir)/aclocal.m4 $(srcdir)/configure $(srcdir)/src/config.in
 395 .PHONY: am--refresh
 396
 397 $(srcdir)/src/config.in: $(srcdir)/src/stamp-h.in
 398         @ # Usually, there's no need to rebuild src/config.in just
 399         @ # because stamp-h.in has changed (since building stamp-h.in
 400         @ # refreshes config.in as well), but if config.in is missing
 401         @ # then we really need to do something more.
 402         [ -r "$@" ] || ( cd ${srcdir} && autoheader )
 403 $(srcdir)/src/stamp-h.in: $(AUTOCONF_INPUTS)
 404         cd ${srcdir} && autoheader
 405         rm -f $(srcdir)/src/stamp-h.in
 406         echo timestamp > $(srcdir)/src/stamp-h.in
 407
 408 # ==================== Installation ====================
 409
 410 .PHONY: install install-arch-dep install-arch-indep install-doc install-info
 411 .PHONY: install-man install-etc install-strip uninstall
 412
 413 ## If we let lib-src do its own installation, that means we
 414 ## don't have to duplicate the list of utilities to install in
 415 ## this Makefile as well.
 416
 417 install: all install-arch-indep install-doc install-arch-dep blessmail
 418         @true
 419
 420 ## Ensure that $subdir contains a subdirs.el file.
 421 ## Here and elsewhere, we set the umask so that any created files are
 422 ## world-readable.
 423 ## TODO it might be good to warn about non-standard permissions of
 424 ## pre-existing directories, but that does not seem easy.
 425 write_subdir=if [ -f $${subdir}/subdirs.el ]; \
 426         then true; \
 427         else \
 428           umask 022; \
 429           ${MKDIR_P} $${subdir}; \
 430           (echo "(if (fboundp 'normal-top-level-add-subdirs-to-load-path)"; \
 431            echo "    (normal-top-level-add-subdirs-to-load-path))") \
 432             > $${subdir}/subdirs.el; \
 433         fi
 434
 435 ### Install the executables that were compiled specifically for this machine.
 436 ### We do install-arch-indep first because the executable needs the
 437 ### Lisp files and DOC file to work properly.
 438 install-arch-dep: src install-arch-indep install-doc
 439         umask 022; ${MKDIR_P} $(DESTDIR)${bindir}
 440         cd lib-src && \
 441           $(MAKE) install $(MFLAGS) prefix=${prefix} \
 442             exec_prefix=${exec_prefix} bindir=${bindir} \
 443             libexecdir=${libexecdir} archlibdir=${archlibdir} \
 444             INSTALL_STRIP=${INSTALL_STRIP}
 445         if test "${ns_self_contained}" = "no"; then \
 446           ${INSTALL_PROGRAM} $(INSTALL_STRIP) src/emacs${EXEEXT} $(DESTDIR)${bindir}/$(EMACSFULL) || exit 1 ; \
 447           chmod 1755 $(DESTDIR)${bindir}/$(EMACSFULL) ; \
 448           if test "x${NO_BIN_LINK}" = x; then \
 449             rm -f $(DESTDIR)${bindir}/$(EMACS) ; \
 450             cd $(DESTDIR)${bindir} && $(LN_S) $(EMACSFULL) $(EMACS); \
 451           fi; \
 452         else \
 453           subdir=${ns_appresdir}/site-lisp; \
 454           ${write_subdir} || exit 1; \
 455           rm -rf ${ns_appresdir}/share; \
 456         fi
 457
 458 ## In the share directory, we are deleting:
 459 ## applications (with emacs.desktop, also found in etc/)
 460 ## emacs (basically empty except for unneeded site-lisp directories)
 461 ## icons (duplicates etc/images/icons/hicolor)
 462
 463 ## This is install-etc for everything except self-contained-ns builds.
 464 ## For them, it is empty.
 465 INSTALL_ARCH_INDEP_EXTRA = @INSTALL_ARCH_INDEP_EXTRA@
 466
 467 ## http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg01672.html
 468 ## Needs to be the user running install, so configure can't set it.
 469 set_installuser=for installuser in $${LOGNAME} $${USERNAME} $${USER} \
 470           `id -un 2> /dev/null`; do \
 471           [ -n "$${installuser}" ] && break ; \
 472         done
 473
 474 ### Install the files that are machine-independent.
 475 ### Most of them come straight from the distribution; the exception is
 476 ### the DOC file, which is copied from the build directory.
 477
 478 ## We delete each directory in ${COPYDESTS} before we copy into it;
 479 ## that way, we can reinstall over directories that have been put in
 480 ## place with their files read-only (perhaps because they are checked
 481 ## into RCS).  In order to make this safe, we make sure that the
 482 ## source exists and is distinct from the destination.
 483
 484 ## We delete etc/DOC* because there may be irrelevant DOC files from
 485 ## other builds in the source directory.  This is ok because we just
 486 ## deleted the entire installed etc/ directory and recreated it.
 487 ## install-doc installs the relevant DOC.
 488
 489 ## Note that the Makefiles in the etc directory are potentially useful
 490 ## in an installed Emacs, so should not be excluded.
 491
 492 ## I'm not sure creating locallisppath here serves any useful purpose.
 493 ## If it has the default value, then the later write_subdir commands
 494 ## will ensure all these components exist.
 495 ## This will only do something if locallisppath has a non-standard value.
 496 ## Is it really Emacs's job to create those directories?
 497 ## Should we also be ensuring they contain subdirs.el files?
 498 ## It would be easy to do, just use write_subdir.
 499
 500 ## Note that we use tar instead of plain old cp -R/-r because the latter
 501 ## is apparently not portable (even in 2012!).
 502 ## http://lists.gnu.org/archive/html/emacs-devel/2012-05/msg00278.html
 503 ## I have no idea which platforms Emacs supports where cp -R does not
 504 ## work correctly, and therefore no idea when tar can be replaced.
 505 ## See also these comments from 2004 about cp -r working fine:
 506 ## http://lists.gnu.org/archive/html/autoconf-patches/2004-11/msg00005.html
 507 install-arch-indep: lisp leim install-info install-man ${INSTALL_ARCH_INDEP_EXTRA}
 508         umask 022 ; \
 509         locallisppath='${locallisppath}'; \
 510         IFS=:; \
 511         for d in $$locallisppath; do \
 512           ${MKDIR_P} "$(DESTDIR)$$d"; \
 513         done
 514         -set ${COPYDESTS} ; \
 515         unset CDPATH; \
 516         $(set_installuser); \
 517         for dir in ${COPYDIR} ; do \
 518           [ -d $${dir} ] || exit 1 ; \
 519           dest=$$1 ; shift ; \
 520           [ -d $${dest} ] && \
 521             [ `cd $${dest} && /bin/pwd` = `cd $${dir} && /bin/pwd` ] && \
 522             continue ; \
 523           if [ "$${dir}" = "leim/quail" ]; then \
 524             [ `cd $${dir} && /bin/pwd` = `cd ${srcdir}/leim/quail && /bin/pwd` ] && \
 525               continue ; \
 526           else \
 527             rm -rf $${dest} ; \
 528             umask 022; ${MKDIR_P} $${dest} ; \
 529           fi ; \
 530           echo "Copying $${dir} to $${dest}..." ; \
 531           (cd $${dir}; tar -chf - . ) \
 532             | (cd $${dest}; umask 022; \
 533                tar -xvf - && cat > /dev/null) || exit 1; \
 534           [ "$${dir}" != "${srcdir}/etc" ] || rm -f $${dest}/DOC* ; \
 535           for subdir in `find $${dest} -type d -print` ; do \
 536             rm -f $${subdir}/.gitignore ; \
 537             rm -f $${subdir}/.arch-inventory ; \
 538             rm -f $${subdir}/.DS_Store ; \
 539             rm -f $${subdir}/\#* ; \
 540             rm -f $${subdir}/.\#* ; \
 541             rm -f $${subdir}/*~ ; \
 542             rm -f $${subdir}/*.orig ; \
 543             rm -f $${subdir}/ChangeLog* ; \
 544             [ "$${dir}" != "${srcdir}/etc" ] && \
 545               rm -f $${subdir}/[mM]akefile*[.-]in $${subdir}/[mM]akefile ; \
 546           done ; \
 547           find $${dest} -exec chown $${installuser} {} ';' ;\
 548         done
 549         -rm -f $(DESTDIR)${leimdir}/leim-list.el
 550         ${INSTALL_DATA} leim/leim-list.el $(DESTDIR)${leimdir}/leim-list.el
 551         -rm -f $(DESTDIR)${lispdir}/subdirs.el
 552         umask 022; $(srcdir)/build-aux/update-subdirs $(DESTDIR)${lispdir}
 553         subdir=$(DESTDIR)${datadir}/emacs/${version}/site-lisp ; \
 554           ${write_subdir}
 555         subdir=$(DESTDIR)${datadir}/emacs/site-lisp ; \
 556           ${write_subdir} || true
 557         [ -z "${GZIP_PROG}" ] || \
 558           ( echo "Compressing *.el ..." ; \
 559             unset CDPATH; \
 560             thisdir=`/bin/pwd`; \
 561             for dir in $(DESTDIR)${lispdir} $(DESTDIR)${leimdir}; do \
 562               cd $${thisdir} ; \
 563               cd $${dir} || exit 1 ; \
 564               for f in `find . -name "*.elc" -print`; do \
 565                 ${GZIP_PROG} -9n `echo $$f|sed 's/.elc$$/.el/'` ; \
 566               done ; \
 567             done )
 568         -chmod -R a+r $(DESTDIR)${datadir}/emacs/${version} ${COPYDESTS}
 569
 570 # The last chmod isn't needed at present.
 571
 572 ## We install only the relevant DOC file if possible
 573 ## (ie DOC-${version}.buildnumber), otherwise DOC-${version}*.
 574 ## (Note "otherwise" is inaccurate since 2009-08-23.)
 575
 576 ## Note that install-arch-indep deletes and recreates the entire
 577 ## installed etc/ directory, so we need it to run before this does.
 578 install-doc: src install-arch-indep
 579         -unset CDPATH; \
 580         umask 022; ${MKDIR_P} $(DESTDIR)${docdir} ; \
 581         if [ `cd ./etc; /bin/pwd` != `cd $(DESTDIR)${docdir}; /bin/pwd` ]; \
 582         then \
 583            fullversion=`./src/emacs --version | sed -n '1 s/GNU Emacs *//p'`; \
 584            if [ -f "./etc/DOC-$${fullversion}" ]; \
 585            then \
 586              docfile="DOC-$${fullversion}"; \
 587            else \
 588              docfile="DOC"; \
 589            fi; \
 590            echo "Copying etc/$${docfile} to $(DESTDIR)${docdir} ..." ; \
 591            ${INSTALL_DATA} etc/$${docfile} $(DESTDIR)${docdir}/$${docfile}; \
 592            $(set_installuser); \
 593              chown $${installuser} $(DESTDIR)${docdir}/$${docfile} || true ; \
 594         else true; fi
 595
 596 install-info: info
 597         umask 022; ${MKDIR_P} $(DESTDIR)${infodir}
 598         -unset CDPATH; \
 599         thisdir=`/bin/pwd`; \
 600         [ `cd ${srcdir}/info && /bin/pwd` = `cd $(DESTDIR)${infodir} && /bin/pwd` ] || \
 601           (cd $(DESTDIR)${infodir};  \
 602            [ -f dir ] || \
 603              (cd $${thisdir}; \
 604               ${INSTALL_DATA} ${srcdir}/info/dir $(DESTDIR)${infodir}/dir) ; \
 605            info_misc=`cd $${thisdir}/doc/misc; ${MAKE} echo-info | sed '/ing directory/d'`; \
 606            cd ${srcdir}/info ; \
 607            for elt in ${INFO_NONMISC} $${info_misc}; do \
 608               test "$(HAVE_MAKEINFO)" = "no" && test ! -f $$elt && continue; \
 609               for f in `ls $$elt $$elt-[1-9] $$elt-[1-9][0-9] 2>/dev/null`; do \
 610                (cd $${thisdir}; \
 611                 ${INSTALL_DATA} ${srcdir}/info/$$f $(DESTDIR)${infodir}/$$f); \
 612                 ( [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ] ) || continue ; \
 613                 rm -f $(DESTDIR)${infodir}/$$f.gz; \
 614                 ${GZIP_PROG} -9n $(DESTDIR)${infodir}/$$f; \
 615               done; \
 616              (cd $${thisdir}; \
 617               ${INSTALL_INFO} --info-dir=$(DESTDIR)${infodir} $(DESTDIR)${infodir}/$$elt); \
 618            done)
 619
 620 install-man:
 621         umask 022; ${MKDIR_P} $(DESTDIR)${man1dir}
 622         thisdir=`/bin/pwd`; \
 623         cd ${mansrcdir}; \
 624         for page in *.1; do \
 625           (cd $${thisdir}; \
 626            ${INSTALL_DATA} ${mansrcdir}/$${page} $(DESTDIR)${man1dir}/$${page}); \
 627           ( [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ] ) || continue ; \
 628           rm -f $(DESTDIR)${man1dir}/$${page}.gz; \
 629           ${GZIP_PROG} -9n $(DESTDIR)${man1dir}/$${page}; \
 630         done
 631
 632 ## Install those items from etc/ that need to end up elsewhere.
 633 install-etc:
 634         umask 022; ${MKDIR_P} $(DESTDIR)${desktopdir}
 635         ${INSTALL_DATA} ${srcdir}/etc/emacs.desktop \
 636           $(DESTDIR)${desktopdir}/emacs.desktop
 637         thisdir=`/bin/pwd`; \
 638         cd ${iconsrcdir} || exit 1; umask 022 ; \
 639         for dir in */*/apps */*/mimetypes; do \
 640           [ -d $${dir} ] || continue ; \
 641           ( cd $${thisdir}; ${MKDIR_P} $(DESTDIR)${icondir}/$${dir} ) ; \
 642           for icon in $${dir}/*.*; do \
 643             [ -r $${icon} ] || continue ; \
 644             ( cd $${thisdir}; \
 645               ${INSTALL_DATA} ${iconsrcdir}/$${icon} $(DESTDIR)${icondir}/$${icon} ) \
 646             || exit 1; \
 647           done ; \
 648         done
 649
 650 ### Build Emacs and install it, stripping binaries while installing them.
 651 install-strip:
 652         $(MAKE) $(MFLAGS) INSTALL_STRIP=-s install
 653
 654 ### Delete all the installed files that the `install' target would
 655 ### create (but not the noninstalled files such as `make all' would create).
 656 ###
 657 ### Don't delete the lisp and etc directories if they're in the source tree.
 658 uninstall:
 659         cd lib-src &&                                   \
 660          $(MAKE) $(MFLAGS) uninstall                    \
 661             prefix=${prefix} exec_prefix=${exec_prefix} \
 662             bindir=${bindir} libexecdir=${libexecdir} archlibdir=${archlibdir}
 663         -unset CDPATH; \
 664         for dir in $(DESTDIR)${lispdir} $(DESTDIR)${etcdir} ; do        \
 665           if [ -d $${dir} ]; then                       \
 666             case `cd $${dir} ; /bin/pwd` in             \
 667               `cd ${srcdir} ; /bin/pwd`* ) ;;           \
 668               * ) rm -rf $${dir} ;;                     \
 669             esac ;                                      \
 670             case $${dir} in                             \
 671               $(DESTDIR)${datadir}/emacs/${version}/* )         \
 672                 rm -rf $(DESTDIR)${datadir}/emacs/${version}    \
 673               ;;                                        \
 674             esac ;                                      \
 675           fi ;                                          \
 676         done
 677         -rm -rf $(DESTDIR)${libexecdir}/emacs/${version}
 678         thisdir=`/bin/pwd`; \
 679         (info_misc=`cd doc/misc; ${MAKE} echo-info | sed '/ing directory/d'`; \
 680           cd $(DESTDIR)${infodir} && \
 681           for elt in ${INFO_NONMISC} $${info_misc}; do \
 682             (cd $${thisdir}; \
 683              $(INSTALL_INFO) --remove --info-dir=$(DESTDIR)${infodir} $(DESTDIR)${infodir}/$$elt); \
 684             if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 685                ext=.gz; else ext=; fi; \
 686             rm -f $$elt$$ext $$elt-[1-9]$$ext $$elt-[1-9][0-9]$$ext; \
 687           done;)
 688         (if [ -n "${GZIP_INFO}" ] && [ -n "${GZIP_PROG}" ]; then \
 689             ext=.gz; else ext=; fi; \
 690          cd ${mansrcdir} && for page in *.1; do \
 691            rm -f $(DESTDIR)${man1dir}/$$page$$ext; done )
 692         (cd $(DESTDIR)${bindir}  && rm -f $(EMACSFULL) $(EMACS))
 693         (cd $(DESTDIR)${icondir} && rm -f hicolor/*x*/apps/emacs.png hicolor/*x*/apps/emacs22.png hicolor/scalable/apps/emacs.svg hicolor/scalable/mimetypes/emacs-document.svg )
 694         -rm -f $(DESTDIR)${desktopdir}/emacs.desktop
 695         for file in snake-scores tetris-scores; do \
 696           file=$(DESTDIR)${gamedir}/$${file}; \
 697           [ -s $${file} ] || rm -f $$file; \
 698         done
 699
 700 FRC:
 701
 702 # ==================== Cleaning up and miscellanea ====================
 703
 704 .PHONY: mostlyclean clean distclean bootstrap-clean maintainer-clean extraclean
 705
 706 ### `mostlyclean'
 707 ###      Like `clean', but may refrain from deleting a few files that people
 708 ###      normally don't want to recompile.  For example, the `mostlyclean'
 709 ###      target for GCC does not delete `libgcc.a', because recompiling it
 710 ###      is rarely necessary and takes a lot of time.
 711 mostlyclean: FRC
 712         (cd src;      $(MAKE) $(MFLAGS) mostlyclean)
 713         (cd oldXMenu; $(MAKE) $(MFLAGS) mostlyclean)
 714         (cd lwlib;    $(MAKE) $(MFLAGS) mostlyclean)
 715         (cd lib;      $(MAKE) $(MFLAGS) mostlyclean)
 716         (cd lib-src;  $(MAKE) $(MFLAGS) mostlyclean)
 717         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) mostlyclean)
 718         -(cd doc/misc &&   $(MAKE) $(MFLAGS) mostlyclean)
 719         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) mostlyclean)
 720         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) mostlyclean)
 721         (cd leim;     $(MAKE) $(MFLAGS) mostlyclean)
 722
 723 ### `clean'
 724 ###      Delete all files from the current directory that are normally
 725 ###      created by building the program.  Don't delete the files that
 726 ###      record the configuration.  Also preserve files that could be made
 727 ###      by building, but normally aren't because the distribution comes
 728 ###      with them.
 729 ###
 730 ###      Delete `.dvi' files here if they are not part of the distribution.
 731 clean: FRC
 732         (cd src;      $(MAKE) $(MFLAGS) clean)
 733         (cd oldXMenu; $(MAKE) $(MFLAGS) clean)
 734         (cd lwlib;    $(MAKE) $(MFLAGS) clean)
 735         (cd lib;      $(MAKE) $(MFLAGS) clean)
 736         (cd lib-src;  $(MAKE) $(MFLAGS) clean)
 737         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) clean)
 738         -(cd doc/misc &&   $(MAKE) $(MFLAGS) clean)
 739         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) clean)
 740         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) clean)
 741         (cd leim;     $(MAKE) $(MFLAGS) clean)
 742         (cd nextstep && $(MAKE) $(MFLAGS) clean)
 743
 744 ### `bootclean'
 745 ###      Delete all files that need to be remade for a clean bootstrap.
 746 top_bootclean=\
 747         rm -f config.cache config.log
 748 ### `distclean'
 749 ###      Delete all files from the current directory that are created by
 750 ###      configuring or building the program.  If you have unpacked the
 751 ###      source and built the program without creating any other files,
 752 ###      `make distclean' should leave only the files that were in the
 753 ###      distribution.
 754 top_distclean=\
 755         ${top_bootclean}; \
 756         rm -f config.status config.log~ Makefile stamp-h1 ${SUBDIR_MAKEFILES}
 757 distclean: FRC
 758         (cd src;      $(MAKE) $(MFLAGS) distclean)
 759         (cd oldXMenu; $(MAKE) $(MFLAGS) distclean)
 760         (cd lwlib;    $(MAKE) $(MFLAGS) distclean)
 761         (cd lib;      $(MAKE) $(MFLAGS) distclean)
 762         (cd lib-src;  $(MAKE) $(MFLAGS) distclean)
 763         (cd doc/emacs &&    $(MAKE) $(MFLAGS) distclean)
 764         (cd doc/misc &&    $(MAKE) $(MFLAGS) distclean)
 765         (cd doc/lispref &&    $(MAKE) $(MFLAGS) distclean)
 766         (cd doc/lispintro &&    $(MAKE) $(MFLAGS) distclean)
 767         (cd leim;     $(MAKE) $(MFLAGS) distclean)
 768         (cd lisp;     $(MAKE) $(MFLAGS) distclean)
 769         (cd nextstep && $(MAKE) $(MFLAGS) distclean)
 770         ${top_distclean}
 771
 772 ### `bootstrap-clean'
 773 ###      Delete everything that can be reconstructed by `make' and that
 774 ###      needs to be deleted in order to force a bootstrap from a clean state.
 775 bootstrap-clean: FRC
 776         (cd src;      $(MAKE) $(MFLAGS) bootstrap-clean)
 777         (cd oldXMenu; $(MAKE) $(MFLAGS) maintainer-clean)
 778         (cd lwlib;    $(MAKE) $(MFLAGS) maintainer-clean)
 779         (cd lib;      $(MAKE) $(MFLAGS) maintainer-clean)
 780         (cd lib-src;  $(MAKE) $(MFLAGS) maintainer-clean)
 781         -(cd doc/emacs &&   $(MAKE) $(MFLAGS) maintainer-clean)
 782         -(cd doc/misc &&   $(MAKE) $(MFLAGS) maintainer-clean)
 783         -(cd doc/lispref &&   $(MAKE) $(MFLAGS) maintainer-clean)
 784         -(cd doc/lispintro &&   $(MAKE) $(MFLAGS) maintainer-clean)
 785         (cd leim;     $(MAKE) $(MFLAGS) maintainer-clean)
 786         (cd lisp;     $(MAKE) $(MFLAGS) bootstrap-clean)
 787         (cd nextstep && $(MAKE) $(MFLAGS) maintainer-clean)
 788         [ ! -f config.log ] || mv -f config.log config.log~
 789         ${top_bootclean}
 790
 791 ### `maintainer-clean'
 792 ###      Delete everything from the current directory that can be
 793 ###      reconstructed with this Makefile.  This typically includes
 794 ###      everything deleted by distclean, plus more: C source files
 795 ###      produced by Bison, tags tables, info files, and so on.
 796 ###
 797 ###      One exception, however: `make maintainer-clean' should not delete
 798 ###      `configure' even if `configure' can be remade using a rule in the
 799 ###      Makefile.  More generally, `make maintainer-clean' should not delete
 800 ###      anything that needs to exist in order to run `configure' and then
 801 ###      begin to build the program.
 802 top_maintainer_clean=\
 803         ${top_distclean}; \
 804         rm -fr autom4te.cache
 805 maintainer-clean: bootstrap-clean FRC
 806         (cd src;      $(MAKE) $(MFLAGS) maintainer-clean)
 807         (cd lisp;     $(MAKE) $(MFLAGS) maintainer-clean)
 808         ${top_maintainer_clean}
 809
 810 ### This doesn't actually appear in the coding standards, but Karl
 811 ### says GCC supports it, and that's where the configuration part of
 812 ### the coding standards seem to come from.  It's like distclean, but
 813 ### it deletes backup and autosave files too.
 814 extraclean:
 815         for i in ${SUBDIR}; do (cd $$i; $(MAKE) $(MFLAGS) extraclean); done
 816         ${top_maintainer_clean}
 817         -rm -f config-tmp-*
 818         -rm -f *~ \#*
 819
 820 # The src subdir knows how to do the right thing
 821 # even when the build directory and source dir are different.
 822 .PHONY: TAGS tags
 823 TAGS tags: lib lib-src src
 824         cd src; $(MAKE) $(MFLAGS) tags
 825
 826 check:
 827         @if test ! -d test/automated; then \
 828           echo "You do not seem to have the test/ directory."; \
 829           echo "Maybe you are using a release tarfile, rather than a repository checkout."; \
 830         else \
 831           cd test/automated && $(MAKE) $(MFLAGS) check; \
 832         fi
 833
 834 dist:
 835         cd ${srcdir}; ./make-dist
 836
 837 .PHONY: info dvi dist check html info-real force-info check-info-dir
 838
 839 info-real:
 840         (cd doc/emacs; $(MAKE) $(MFLAGS) info)
 841         (cd doc/misc; $(MAKE) $(MFLAGS) info)
 842         (cd doc/lispref; $(MAKE) $(MFLAGS) info)
 843         (cd doc/lispintro; $(MAKE) $(MFLAGS) info)
 844
 845 force-info:
 846 # Note that man/Makefile knows how to put the info files in $(srcdir),
 847 # so we can do ok running make in the build dir.
 848 # This used to have a clause that exited with an error if MAKEINFO = no.
 849 # But it is inappropriate to do so without checking if makeinfo is
 850 # actually needed - it is not if the info files are up-to-date.  (Bug#3982)
 851 # Only the doc/*/Makefiles can decide that, so we let those rules run
 852 # and give a standard error if makeinfo is needed but missing.
 853 # While it would be nice to give a more detailed error message, that
 854 # would require changing every rule in doc/ that builds an info file,
 855 # and it's not worth it.  This case is only relevant if you download a
 856 # release, then change the .texi files.
 857 info: force-info
 858         @if test "$(HAVE_MAKEINFO)" = "no"; then \
 859           echo "Configured --without-makeinfo, not building manuals" ; \
 860         else \
 861           $(MAKE) $(MFLAGS) info-real ; \
 862         fi
 863
 864 # The info/dir file must be updated by hand when new manuals are added.
 865 check-info-dir: info
 866         cd info ; \
 867         missing= ; \
 868         for file in *; do \
 869           test -f "$${file}" || continue ; \
 870           case $${file} in \
 871             *-[0-9]*|COPYING|dir) continue ;; \
 872           esac ; \
 873           file=`echo $${file} | sed 's/\.info//'` ; \
 874           grep -q -F ": ($${file})." dir || missing="$${missing} $${file}" ; \
 875         done ; \
 876         if test -n "$${missing}"; then \
 877           echo "Missing info/dir entries: $${missing}" ; \
 878           exit 1 ; \
 879         fi ; \
 880         echo "info/dir is OK"
 881
 882 dvi:
 883         (cd doc/emacs; $(MAKE) $(MFLAGS) dvi)
 884         (cd doc/misc; $(MAKE) $(MFLAGS) dvi)
 885         (cd doc/lispref; $(MAKE) $(MFLAGS) elisp.dvi)
 886         (cd doc/lispintro; $(MAKE) $(MFLAGS) emacs-lisp-intro.dvi)
 887
 888 #### Bootstrapping.
 889
 890 ### This first cleans the lisp subdirectory, removing all compiled
 891 ### Lisp files.  Then re-run make to build all the files anew.
 892
 893 .PHONY: bootstrap
 894
 895 # Bootstrapping does the following:
 896 #  * Remove files to start from a bootstrap-clean slate.
 897 #  * Run autogen.sh, falling back on copy_autogen if autogen.sh fails.
 898 #  * Rebuild Makefile, to update the build procedure itself.
 899 #  * Do the actual build.
 900 bootstrap: bootstrap-clean FRC
 901         cd $(srcdir) && { ./autogen.sh || autogen/copy_autogen; }
 902         $(MAKE) $(MFLAGS) MAKEFILE_NAME=force-Makefile force-Makefile
 903         $(MAKE) $(MFLAGS) info all
 904
 905 .PHONY: check-declare
 906
 907 check-declare:
 908         @if [ ! -f $(srcdir)/src/emacs ]; then \
 909           echo "You must build Emacs to use this command"; \
 910           exit 1; \
 911         fi
 912         (cd leim; $(MAKE) $(MFLAGS) $@)
 913         (cd lisp; $(MAKE) $(MFLAGS) $@)