lisp/Makefile.in

   1 ### @configure_input@
   2
   3 # Copyright (C) 2000-2016 Free Software Foundation, Inc.
   4
   5 # This file is part of GNU Emacs.
   6
   7 # GNU Emacs is free software: you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation, either version 3 of the License, or
  10 # (at your option) any later version.
  11
  12 # GNU Emacs is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 SHELL = @SHELL@
  21
  22 srcdir = @srcdir@
  23 top_srcdir = @top_srcdir@
  24 lisp = $(srcdir)
  25 VPATH = $(srcdir)
  26 EXEEXT = @EXEEXT@
  27
  28 # Empty for all systems except MinGW, where xargs needs an explicit
  29 # limitation.
  30 XARGS_LIMIT = @XARGS_LIMIT@
  31
  32 # 'make' verbosity.
  33 AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
  34
  35 AM_V_ELC = $(am__v_ELC_@AM_V@)
  36 am__v_ELC_ = $(am__v_ELC_@AM_DEFAULT_V@)
  37 am__v_ELC_0 = @echo "  ELC     " $@;
  38 am__v_ELC_1 =
  39
  40 AM_V_GEN = $(am__v_GEN_@AM_V@)
  41 am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
  42 am__v_GEN_0 = @echo "  GEN     " $@;
  43 am__v_GEN_1 =
  44
  45 AM_V_at = $(am__v_at_@AM_V@)
  46 am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
  47 am__v_at_0 = @
  48 am__v_at_1 =
  49
  50 # You can specify a different executable on the make command line,
  51 # e.g. "make EMACS=../src/emacs ...".
  52
  53 # We never change directory before running Emacs, so a relative file
  54 # name is fine, and makes life easier.  If we need to change
  55 # directory, we can use emacs --chdir.
  56 EMACS = ../src/emacs${EXEEXT}
  57
  58 # Command line flags for Emacs.
  59
  60 EMACSOPT = -batch --no-site-file --no-site-lisp
  61
  62 # Extra flags to pass to the byte compiler
  63 BYTE_COMPILE_EXTRA_FLAGS =
  64 # For example to not display the undefined function warnings you can use this:
  65 # BYTE_COMPILE_EXTRA_FLAGS = --eval '(setq byte-compile-warnings (quote (not unresolved)))'
  66 # The example above is just for developers, it should not be used by default.
  67
  68 # Automatically generated autoload files, apart from lisp/loaddefs.el.
  69 # Note this includes only those files that need special rules to
  70 # build; ie it does not need to include things created via
  71 # generated-autoload-file (eg calc/calc-loaddefs.el).
  72 LOADDEFS = $(lisp)/calendar/cal-loaddefs.el \
  73         $(lisp)/calendar/diary-loaddefs.el \
  74         $(lisp)/calendar/hol-loaddefs.el \
  75         $(lisp)/mh-e/mh-loaddefs.el \
  76         $(lisp)/net/tramp-loaddefs.el
  77
  78 # Elisp files auto-generated.
  79 AUTOGENEL = loaddefs.el \
  80         $(LOADDEFS) \
  81         cus-load.el \
  82         finder-inf.el \
  83         subdirs.el \
  84         ps-print-loaddefs.el \
  85         emacs-lisp/cl-loaddefs.el \
  86         calc/calc-loaddefs.el \
  87         eshell/esh-groups.el \
  88         cedet/semantic/loaddefs.el \
  89         cedet/ede/loaddefs.el \
  90         cedet/srecode/loaddefs.el \
  91         org/org-loaddefs.el \
  92         textmodes/reftex-loaddefs.el \
  93         mail/rmail-loaddefs.el \
  94         ibuffer-loaddefs.el \
  95         htmlfontify-loaddefs \
  96         emacs-lisp/eieio-loaddefs.el \
  97         dired-loaddefs.el
  98
  99 # Set load-prefer-newer for the benefit of the non-bootstrappers.
 100 BYTE_COMPILE_FLAGS = \
 101   --eval '(setq load-prefer-newer t)' $(BYTE_COMPILE_EXTRA_FLAGS)
 102
 103 # Files to compile before others during a bootstrap.  This is done to
 104 # speed up the bootstrap process.  They're ordered by size, so we use
 105 # the slowest-compiler on the smallest file and move to larger files as the
 106 # compiler gets faster.  'autoload.elc' comes last because it is not used by
 107 # the compiler (so its compilation does not speed up subsequent compilations),
 108 # it's only placed here so as to speed up generation of the loaddefs.el file.
 109
 110 COMPILE_FIRST = \
 111         $(lisp)/emacs-lisp/macroexp.elc \
 112         $(lisp)/emacs-lisp/cconv.elc    \
 113         $(lisp)/emacs-lisp/byte-opt.elc \
 114         $(lisp)/emacs-lisp/bytecomp.elc \
 115         $(lisp)/emacs-lisp/autoload.elc
 116
 117 # Prevent any settings in the user environment causing problems.
 118 unexport EMACSDATA EMACSDOC EMACSPATH
 119
 120 # The actual Emacs command run in the targets below.
 121 # Prevent any setting of EMACSLOADPATH in user environment causing problems.
 122 emacs = EMACSLOADPATH= '$(EMACS)' $(EMACSOPT)
 123
 124 ## Subdirectories, relative to builddir.
 125 SUBDIRS = $(sort $(shell find ${srcdir} -type d -print))
 126 ## Subdirectories, relative to srcdir.
 127 SUBDIRS_REL = $(patsubst ${srcdir}%,.%,${SUBDIRS})
 128 ## All subdirectories except 'obsolete' and 'term'.
 129 SUBDIRS_ALMOST = $(filter-out ${srcdir}/obsolete ${srcdir}/term,${SUBDIRS})
 130 ## All subdirectories except 'obsolete', 'term', and 'leim' (and subdirs).
 131 ## We don't want the leim files listed as packages, especially
 132 ## since many share basenames with files in language/.
 133 SUBDIRS_FINDER = $(filter-out ${srcdir}/leim%,${SUBDIRS_ALMOST})
 134 ## All subdirectories in which we might want to create subdirs.el.
 135 SUBDIRS_SUBDIRS = $(filter-out ${srcdir}/cedet% ${srcdir}/leim%,${SUBDIRS})
 136
 137 # cus-load and finder-inf are not explicitly requested by anything, so
 138 # we add them here to make sure they get built.
 139 all: compile-main $(lisp)/cus-load.el $(lisp)/finder-inf.el
 140
 141 PHONY_EXTRAS =
 142 .PHONY: all custom-deps finder-data autoloads update-subdirs $(PHONY_EXTRAS)
 143
 144 # custom-deps and finder-data both used to scan _all_ the *.el files.
 145 # This could lead to problems in parallel builds if automatically
 146 # generated *.el files (eg loaddefs etc) were being changed at the same time.
 147 # One solution was to add autoloads as a prerequisite:
 148 # http://lists.gnu.org/archive/html/emacs-pretest-bug/2007-01/msg00469.html
 149 # http://lists.gnu.org/archive/html/bug-gnu-emacs/2007-12/msg00171.html
 150 # However, this meant that running these targets modified loaddefs.el,
 151 # every time (due to time-stamping).  Calling these rules from
 152 # bootstrap-after would modify loaddefs after src/emacs, resulting
 153 # in make install remaking src/emacs for no real reason:
 154 # http://lists.gnu.org/archive/html/emacs-devel/2008-02/msg00311.html
 155 # Nowadays these commands don't scan automatically generated files,
 156 # since they will never contain any useful information
 157 # (see finder-no-scan-regexp and custom-dependencies-no-scan-regexp).
 158 custom-deps:
 159         $(AM_V_at)$(MAKE) PHONY_EXTRAS=$(lisp)/cus-load.el $(lisp)/cus-load.el
 160 $(lisp)/cus-load.el:
 161         $(AM_V_GEN)$(emacs) -l cus-dep \
 162           --eval '(setq generated-custom-dependencies-file (unmsys--file-name "$(srcdir)/cus-load.el"))' \
 163           -f custom-make-dependencies ${SUBDIRS_ALMOST}
 164
 165 finder-data:
 166         $(AM_V_at)$(MAKE) PHONY_EXTRAS=$(lisp)/finder-inf.el \
 167           $(lisp)/finder-inf.el
 168 $(lisp)/finder-inf.el:
 169         $(AM_V_GEN)$(emacs) -l finder \
 170           --eval '(setq generated-finder-keywords-file (unmsys--file-name "$(srcdir)/finder-inf.el"))' \
 171           -f finder-compile-keywords-make-dist ${SUBDIRS_FINDER}
 172
 173 # Use expand-file-name rather than $abs_scrdir so that Emacs does not
 174 # get confused when it compares file-names for equality.
 175 #
 176 # Note that we set no-update-autoloads in _generated_ leim files.
 177 # If you want to allow autoloads in such files, remove that,
 178 # and make this depend on leim.
 179 autoloads .PHONY: $(lisp)/loaddefs.el
 180 $(lisp)/loaddefs.el: $(LOADDEFS)
 181         @echo Directories for loaddefs: ${SUBDIRS_ALMOST}
 182         $(AM_V_GEN)$(emacs) -l autoload \
 183             --eval '(setq autoload-ensure-writable t)' \
 184             --eval '(setq autoload-builtin-package-versions t)' \
 185             --eval '(setq generated-autoload-file (expand-file-name (unmsys--file-name "$@")))' \
 186             -f batch-update-autoloads ${SUBDIRS_ALMOST}
 187
 188 # autoloads only runs when loaddefs.el is nonexistent, although it
 189 # generates a number of different files. Provide a force option to enable
 190 # regeneration of all these files.
 191 autoloads-force .PHONY:
 192         rm loaddefs.el
 193         $(MAKE) autoloads
 194
 195 # This is required by the bootstrap-emacs target in ../src/Makefile, so
 196 # we know that if we have an emacs executable, we also have a subdirs.el.
 197 $(lisp)/subdirs.el:
 198         $(AM_V_GEN)$(MAKE) update-subdirs
 199 update-subdirs:
 200         $(AM_V_at)for file in ${SUBDIRS_SUBDIRS}; do \
 201            $(srcdir)/../build-aux/update-subdirs $$file; \
 202         done;
 203
 204 .PHONY: updates repo-update update-authors update-gnus-news
 205
 206 # Some modes of make-dist use this.
 207 updates: update-subdirs autoloads finder-data custom-deps
 208
 209 # This is useful after updating from the repository; but it doesn't do
 210 # anything that a plain "make" at top-level doesn't.  The only
 211 # difference between this and this directory's "all" rule is that this
 212 # runs "autoloads" as well (because it uses "compile" rather than
 213 # "compile-main").  In a bootstrap, $(lisp) in src/Makefile triggers
 214 # this directory's autoloads rule.
 215 repo-update: compile finder-data custom-deps
 216
 217 # Update etc/AUTHORS and etc/GNUS-NEWS.
 218
 219 update-authors:
 220         $(emacs) -L "$(top_srcdir)/admin" -l authors \
 221           -f batch-update-authors "$(top_srcdir)/etc/AUTHORS" "$(top_srcdir)"
 222
 223 update-gnus-news:
 224         $(emacs) -L "$(top_srcdir)/doc/misc" -l gnus-news -f batch-gnus-news \
 225           "$(top_srcdir)/doc/misc/gnus-news.texi" \
 226           "$(top_srcdir)/etc/GNUS-NEWS"
 227
 228 FORCE:
 229 .PHONY: FORCE
 230
 231 tagsfiles = $(shell find ${srcdir} -name '*.el')
 232 tagsfiles := $(filter-out ${srcdir}/%loaddefs.el,${tagsfiles})
 233 tagsfiles := $(filter-out ${srcdir}/ldefs-boot.el,${tagsfiles})
 234 tagsfiles := $(filter-out ${srcdir}/eshell/esh-groups.el,${tagsfiles})
 235
 236 ETAGS = ../lib-src/etags${EXEEXT}
 237
 238 ${ETAGS}: FORCE
 239         ${MAKE} -C ../lib-src $(notdir $@)
 240
 241 ## The use of xargs is to stop the command line getting too long
 242 ## on MS Windows, when the MSYS Bash passes it to a MinGW compiled
 243 ## etags.  It might be better to use find in a similar way to
 244 ## compile-main.  But maybe this is not even necessary any more now
 245 ## that this uses relative filenames.
 246 TAGS: ${ETAGS} ${tagsfiles}
 247         rm -f $@
 248         touch $@
 249         ls ${tagsfiles} | xargs $(XARGS_LIMIT) "${ETAGS}" -a -o $@
 250
 251
 252 # The src/Makefile.in has its own set of dependencies and when they decide
 253 # that one Lisp file needs to be re-compiled, we had better recompile it as
 254 # well, otherwise every subsequent make will again call us, until we finally
 255 # end up deciding that yes, the file deserves recompilation.
 256 # One option is to try and reproduce exactly the same dependencies here as
 257 # we have in src/Makefile.in, but it turns out to be painful
 258 # (e.g. src/Makefile.in may have a dependency for ../lisp/foo.elc where we
 259 # only know of $(lisp)/foo.elc).  So instead we provide a direct way for
 260 # src/Makefile.in to rebuild a particular Lisp file, no questions asked.
 261 # Use byte-compile-refresh-preloaded to try and work around some of
 262 # the most common problems of not bootstrapping from a clean state.
 263 THEFILE = no-such-file
 264 .PHONY: $(THEFILE)c
 265 $(THEFILE)c:
 266         $(AM_V_ELC)$(emacs) $(BYTE_COMPILE_FLAGS) \
 267                 -l bytecomp -f byte-compile-refresh-preloaded \
 268                 -f batch-byte-compile $(THEFILE)
 269
 270 # Files MUST be compiled one by one. If we compile several files in a
 271 # row (i.e., in the same instance of Emacs) we can't make sure that
 272 # the compilation environment is clean.  We also set the load-path of
 273 # the Emacs used for compilation to the current directory and its
 274 # subdirectories, to make sure require's and load's in the files being
 275 # compiled find the right files.
 276
 277 .SUFFIXES: .elc .el
 278
 279 # An old-fashioned suffix rule, which, according to the GNU Make manual,
 280 # cannot have prerequisites.
 281 .el.elc:
 282         $(AM_V_ELC)$(emacs) $(BYTE_COMPILE_FLAGS) -f batch-byte-compile $<
 283
 284 .PHONY: compile-first compile-main compile compile-always
 285
 286 compile-first: $(COMPILE_FIRST)
 287
 288 # In 'compile-main' we could directly do
 289 #    ... | xargs $(MAKE)
 290 # and it works, but it generates a lot of messages like
 291 #    make[2]: gnus/gnus-mlspl.elc is up to date.
 292 # so instead, we use "xargs echo" to split the list of file into manageable
 293 # chunks and then use an intermediate 'compile-targets' target so the
 294 # actual targets (the .elc files) are not mentioned as targets on the
 295 # make command line.
 296
 297
 298 .PHONY: compile-targets
 299 # TARGETS is set dynamically in the recursive call from 'compile-main'.
 300 compile-targets: $(TARGETS)
 301
 302 # Compile all the Elisp files that need it.  Beware: it approximates
 303 # 'no-byte-compile', so watch out for false-positives!
 304 compile-main: leim semantic compile-clean
 305         @(cd $(lisp) && \
 306         els=`echo "${SUBDIRS_REL} " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.el |g'`; \
 307         for el in $$els; do \
 308           test -f $$el || continue; \
 309           test ! -f $${el}c && GREP_OPTIONS= grep '^;.*no-byte-compile: t' $$el > /dev/null && continue; \
 310           echo "$${el}c"; \
 311         done | xargs $(XARGS_LIMIT) echo) | \
 312         while read chunk; do \
 313           $(MAKE) compile-targets TARGETS="$$chunk"; \
 314         done
 315
 316 .PHONY: compile-clean
 317 # Erase left-over .elc files that do not have a corresponding .el file.
 318 compile-clean:
 319         @cd $(lisp) && \
 320         elcs=`echo "${SUBDIRS_REL} " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.elc |g'`; \
 321         for el in `echo $$elcs | sed -e 's/\.elc/\.el/g'`; do \
 322           if test -f "$$el" || test ! -f "$${el}c"; then :; else \
 323             echo rm "$${el}c"; \
 324             rm "$${el}c"; \
 325           fi \
 326         done
 327
 328 .PHONY: leim semantic
 329 leim:
 330         $(MAKE) -C ../leim all EMACS="$(EMACS)"
 331
 332 semantic:
 333         $(MAKE) -C ../admin/grammars all EMACS="$(EMACS:.%=../.%)"
 334
 335 # Compile all Lisp files, but don't recompile those that are up to
 336 # date.  Some .el files don't get compiled because they set the
 337 # local variable no-byte-compile.
 338 # Calling make recursively because suffix rule cannot have prerequisites.
 339 compile: $(LOADDEFS) autoloads compile-first
 340         $(MAKE) compile-main
 341
 342 # Compile all Lisp files.  This is like 'compile' but compiles files
 343 # unconditionally.  Some files don't actually get compiled because they
 344 # set the local variable no-byte-compile.
 345 compile-always:
 346         cd $(lisp) && rm -f *.elc */*.elc */*/*.elc */*/*/*.elc
 347         $(MAKE) compile
 348
 349 .PHONY: backup-compiled-files compile-after-backup
 350
 351 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 352 # exists, make a backup of it.
 353
 354 backup-compiled-files:
 355         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 356         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc $(lisp)/*/*/*.elc $(lisp)/*/*/*/*.elc
 357
 358 # Compile Lisp files, but save old compiled files first.
 359
 360 compile-after-backup: backup-compiled-files compile-always
 361
 362 # This does the same job as the "compile" rule, but in a different way.
 363 # Rather than spawning a separate Emacs instance to compile each file,
 364 # it uses the same Emacs instance to compile everything.
 365 # This is faster on a single core, since it avoids the overhead of
 366 # starting Emacs many times (it was 33% faster on a test with a
 367 # random 10% of the .el files needing recompilation).
 368 # Unlike compile, this is not parallelizable; so if you have more than
 369 # one core and use make -j#, compile will be (much) faster.
 370 # This rule also produces less accurate compilation warnings.
 371 # The environment of later files is affected by definitions in
 372 # earlier ones, so it does not produce some warnings that it should.
 373 # It can also produces spurious warnings about "invalid byte code" if
 374 # files that use byte-compile-dynamic are updated.
 375 # There is no reason to use this rule unless you only have a single
 376 # core and CPU time is an issue.
 377 .PHONY: compile-one-process
 378 compile-one-process: $(LOADDEFS) compile-first
 379         $(emacs) $(BYTE_COMPILE_FLAGS) \
 380             --eval "(batch-byte-recompile-directory 0)" $(lisp)
 381
 382 # Update MH-E internal autoloads. These are not to be confused with
 383 # the autoloads for the MH-E entry points, which are already in loaddefs.el.
 384 MH_E_DIR = $(lisp)/mh-e
 385 MH_E_SRC = $(sort $(wildcard ${MH_E_DIR}/mh*.el))
 386 MH_E_SRC := $(filter-out ${MH_E_DIR}/mh-loaddefs.el,${MH_E_SRC})
 387
 388 .PHONY: mh-autoloads
 389 mh-autoloads: $(MH_E_DIR)/mh-loaddefs.el
 390 $(MH_E_DIR)/mh-loaddefs.el: $(MH_E_SRC)
 391         $(AM_V_GEN)$(emacs) -l autoload \
 392            --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
 393            --eval "(setq generated-autoload-file (expand-file-name (unmsys--file-name \"$@\")))" \
 394            -f batch-update-autoloads $(MH_E_DIR)
 395
 396 # Update TRAMP internal autoloads. Maybe we could move tramp*.el into
 397 # an own subdirectory. OTOH, it does not hurt to keep them in
 398 # lisp/net.
 399 TRAMP_DIR = $(lisp)/net
 400 TRAMP_SRC = $(sort $(wildcard ${TRAMP_DIR}/tramp*.el))
 401 TRAMP_SRC := $(filter-out ${TRAMP_DIR}/tramp-loaddefs.el,${TRAMP_SRC})
 402
 403 $(TRAMP_DIR)/tramp-loaddefs.el: $(TRAMP_SRC)
 404         $(AM_V_GEN)$(emacs) -l autoload \
 405            --eval "(setq generate-autoload-cookie \";;;###tramp-autoload\")" \
 406            --eval "(setq generated-autoload-file (expand-file-name (unmsys--file-name \"$@\")))" \
 407            -f batch-update-autoloads $(TRAMP_DIR)
 408
 409 CAL_DIR = $(lisp)/calendar
 410 ## Those files that may contain internal calendar autoload cookies.
 411 CAL_SRC = $(addprefix ${CAL_DIR}/,diary-lib.el holidays.el lunar.el solar.el)
 412 CAL_SRC := $(sort ${CAL_SRC} $(wildcard ${CAL_DIR}/cal-*.el))
 413 CAL_SRC := $(filter-out ${CAL_DIR}/cal-loaddefs.el,${CAL_SRC})
 414
 415 $(CAL_DIR)/cal-loaddefs.el: $(CAL_SRC)
 416         $(AM_V_GEN)$(emacs) -l autoload \
 417            --eval "(setq generate-autoload-cookie \";;;###cal-autoload\")" \
 418            --eval "(setq generated-autoload-file (expand-file-name (unmsys--file-name \"$@\")))" \
 419            -f batch-update-autoloads $(CAL_DIR)
 420
 421 $(CAL_DIR)/diary-loaddefs.el: $(CAL_SRC) $(CAL_DIR)/cal-loaddefs.el
 422         $(AM_V_GEN)$(emacs) -l autoload \
 423            --eval "(setq generate-autoload-cookie \";;;###diary-autoload\")" \
 424            --eval "(setq generated-autoload-file (expand-file-name (unmsys--file-name \"$@\")))" \
 425            -f batch-update-autoloads $(CAL_DIR)
 426
 427 $(CAL_DIR)/hol-loaddefs.el: $(CAL_SRC) $(CAL_DIR)/diary-loaddefs.el
 428         $(AM_V_GEN)$(emacs) -l autoload \
 429            --eval "(setq generate-autoload-cookie \";;;###holiday-autoload\")" \
 430            --eval "(setq generated-autoload-file (expand-file-name (unmsys--file-name \"$@\")))" \
 431            -f batch-update-autoloads $(CAL_DIR)
 432
 433 .PHONY: bootstrap-clean distclean maintainer-clean
 434
 435 bootstrap-clean:
 436         -cd $(lisp) && rm -f *.elc */*.elc */*/*.elc */*/*/*.elc $(AUTOGENEL)
 437
 438 distclean:
 439         -rm -f ./Makefile $(lisp)/loaddefs.el~
 440
 441 maintainer-clean: distclean bootstrap-clean
 442         rm -f TAGS
 443
 444 .PHONY: check-declare
 445
 446 check-declare:
 447         $(emacs) -l check-declare --eval '(check-declare-directory "$(lisp)")'
 448
 449 ## This finds a lot of duplicates between foo.el and obsolete/foo.el.
 450 check-defun-dups:
 451         sed -n -e '/^(defun /s/\(.\)(.*/\1/p' \
 452           $$(find . -name '*.el' -print | \
 453           grep -Ev '(loaddefs|ldefs-boot)\.el') | sort | uniq -d
 454
 455 # Dependencies
 456
 457 ## None of the following matters for bootstrap, which is the only way
 458 ## to ensure a correct compilation of all lisp files.
 459 ## Manually specifying dependencies of a handful of lisp files, (and
 460 ## ones that don't change very often at that) seems pretty pointless
 461 ## to me.
 462
 463 # http://debbugs.gnu.org/1004
 464 # CC Mode uses a compile time macro system which causes a compile time
 465 # dependency in cc-*.elc files on the macros in other cc-*.el and the
 466 # version string in cc-defs.el.
 467 $(lisp)/progmodes/cc-align.elc\
 468  $(lisp)/progmodes/cc-cmds.elc $(lisp)/progmodes/cc-compat.elc\
 469  $(lisp)/progmodes/cc-engine.elc $(lisp)/progmodes/cc-fonts.elc\
 470  $(lisp)/progmodes/cc-langs.elc $(lisp)/progmodes/cc-menus.elc\
 471  $(lisp)/progmodes/cc-mode.elc $(lisp)/progmodes/cc-styles.elc\
 472  $(lisp)/progmodes/cc-vars.elc: \
 473    $(lisp)/progmodes/cc-bytecomp.elc $(lisp)/progmodes/cc-defs.elc
 474
 475 $(lisp)/progmodes/cc-align.elc $(lisp)/progmodes/cc-cmds.elc: \
 476    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc
 477
 478 $(lisp)/progmodes/cc-compat.elc: \
 479    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-styles.elc \
 480    $(lisp)/progmodes/cc-engine.elc
 481
 482 $(lisp)/progmodes/cc-defs.elc: $(lisp)/progmodes/cc-bytecomp.elc
 483
 484 $(lisp)/progmodes/cc-engine.elc: $(lisp)/progmodes/cc-langs.elc \
 485    $(lisp)/progmodes/cc-vars.elc
 486
 487 $(lisp)/progmodes/cc-fonts.elc: $(lisp)/progmodes/cc-langs.elc \
 488    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc
 489
 490 $(lisp)/progmodes/cc-langs.elc: $(lisp)/progmodes/cc-vars.elc
 491
 492 $(lisp)/progmodes/cc-mode.elc: $(lisp)/progmodes/cc-langs.elc \
 493    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc \
 494    $(lisp)/progmodes/cc-styles.elc $(lisp)/progmodes/cc-cmds.elc \
 495    $(lisp)/progmodes/cc-align.elc $(lisp)/progmodes/cc-menus.elc
 496
 497 $(lisp)/progmodes/cc-styles.elc: $(lisp)/progmodes/cc-vars.elc \
 498    $(lisp)/progmodes/cc-align.elc
 499
 500 # Makefile ends here.