lisp/Makefile.in

   1 # Maintenance productions for the Lisp directory
   2 # Copyright (C) 2000-2013 Free Software Foundation, Inc.
   3
   4 # This file is part of GNU Emacs.
   5
   6 # GNU Emacs is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # GNU Emacs is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 SHELL = /bin/sh
  20
  21 srcdir = @srcdir@
  22 top_srcdir = @top_srcdir@
  23 abs_top_builddir = @abs_top_builddir@
  24 lisp = $(srcdir)
  25 VPATH = $(srcdir)
  26
  27 # Empty for all systems except MinGW, where xargs needs an explicit
  28 # limitation.
  29 XARGS_LIMIT = @XARGS_LIMIT@
  30
  31 # You can specify a different executable on the make command line,
  32 # e.g. "make EMACS=../src/emacs ...".
  33
  34 # We sometimes change directory before running Emacs (typically when
  35 # building out-of-tree, we chdir to the source directory), so we need
  36 # to use an absolute file name.
  37 EMACS = ${abs_top_builddir}/src/emacs
  38
  39 # Command line flags for Emacs.
  40
  41 EMACSOPT = -batch --no-site-file --no-site-lisp
  42
  43 # Extra flags to pass to the byte compiler
  44 BYTE_COMPILE_EXTRA_FLAGS =
  45 # For example to not display the undefined function warnings you can use this:
  46 # BYTE_COMPILE_EXTRA_FLAGS = --eval '(setq byte-compile-warnings (quote (not unresolved)))'
  47 # The example above is just for developers, it should not be used by default.
  48
  49 lisptagsfiles1 = $(lisp)/*.el
  50 lisptagsfiles2 = $(lisp)/*/*.el
  51 lisptagsfiles3 = $(lisp)/*/*/*.el
  52 lisptagsfiles4 = $(lisp)/*/*/*/*.el
  53 ETAGS = ../lib-src/etags
  54
  55 # Automatically generated autoload files, apart from lisp/loaddefs.el.
  56 # Note this includes only those files that need special rules to
  57 # build; ie it does not need to include things created via
  58 # generated-autoload-file (eg calc/calc-loaddefs.el).
  59 LOADDEFS = $(lisp)/calendar/cal-loaddefs.el \
  60         $(lisp)/calendar/diary-loaddefs.el \
  61         $(lisp)/calendar/hol-loaddefs.el \
  62         $(lisp)/mh-e/mh-loaddefs.el \
  63         $(lisp)/net/tramp-loaddefs.el
  64
  65 # Elisp files auto-generated.
  66 AUTOGENEL = loaddefs.el \
  67         $(LOADDEFS) \
  68         cus-load.el \
  69         finder-inf.el \
  70         subdirs.el \
  71         calc/calc-loaddefs.el \
  72         eshell/esh-groups.el \
  73         cedet/semantic/loaddefs.el \
  74         cedet/ede/loaddefs.el \
  75         cedet/srecode/loaddefs.el
  76
  77 # Versioned files that are the value of someone's `generated-autoload-file'.
  78 # Note that update_loaddefs parses this.
  79 AUTOGEN_VCS = \
  80         ps-print.el \
  81         emulation/tpu-edt.el \
  82         emacs-lisp/cl-loaddefs.el \
  83         mail/rmail.el \
  84         dired.el \
  85         ibuffer.el \
  86         htmlfontify.el \
  87         emacs-lisp/eieio.el
  88
  89 # Value of max-lisp-eval-depth when compiling initially.
  90 # During bootstrapping the byte-compiler is run interpreted when compiling
  91 # itself, and uses more stack than usual.
  92 #
  93 BIG_STACK_DEPTH = 2200
  94 BIG_STACK_OPTS = --eval "(setq max-lisp-eval-depth $(BIG_STACK_DEPTH))"
  95
  96 BYTE_COMPILE_FLAGS = $(BIG_STACK_OPTS) $(BYTE_COMPILE_EXTRA_FLAGS)
  97
  98 # Files to compile before others during a bootstrap.  This is done to
  99 # speed up the bootstrap process.  They're ordered by size, so we use
 100 # the slowest-compiler on the smallest file and move to larger files as the
 101 # compiler gets faster.  `autoload.elc' comes last because it is not used by
 102 # the compiler (so its compilation does not speed up subsequent compilations),
 103 # it's only placed here so as to speed up generation of the loaddefs.el file.
 104
 105 COMPILE_FIRST = \
 106         $(lisp)/emacs-lisp/macroexp.elc \
 107         $(lisp)/emacs-lisp/cconv.elc    \
 108         $(lisp)/emacs-lisp/byte-opt.elc \
 109         $(lisp)/emacs-lisp/bytecomp.elc \
 110         $(lisp)/emacs-lisp/autoload.elc
 111
 112 # The actual Emacs command run in the targets below.
 113
 114 emacs = EMACSLOADPATH=$(lisp) LC_ALL=C $(EMACS) $(EMACSOPT)
 115
 116 # Common command to find subdirectories
 117 setwins=subdirs=`find . -type d -print`; \
 118         for file in $$subdirs; do \
 119            case $$file in */.* | */.*/* | */=* ) ;; \
 120                 *) wins="$$wins $$file" ;; \
 121            esac; \
 122         done
 123
 124 # Find all subdirectories except `obsolete' and `term'.
 125 setwins_almost=subdirs=`find . -type d -print`; \
 126         for file in $$subdirs; do \
 127            case $$file in */.* | */.*/* | */=* | */obsolete | */term ) ;; \
 128                 *) wins="$$wins $$file" ;; \
 129            esac; \
 130         done
 131
 132 # Find all subdirectories in which we might want to create subdirs.el
 133 setwins_for_subdirs=subdirs=`find . -type d -print`; \
 134         for file in $$subdirs; do \
 135            case $$file in */.* | */.*/* | */=* | */cedet* ) ;; \
 136                 *) wins="$$wins $$file" ;; \
 137            esac; \
 138         done
 139
 140 # cus-load and finder-inf are not explicitly requested by anything, so
 141 # we add them here to make sure they get built.
 142 all: compile-main $(lisp)/cus-load.el $(lisp)/finder-inf.el
 143
 144 doit:
 145
 146 .PHONY: all doit custom-deps finder-data autoloads update-subdirs
 147
 148 # custom-deps and finder-data both used to scan _all_ the *.el files.
 149 # This could lead to problems in parallel builds if automatically
 150 # generated *.el files (eg loaddefs etc) were being changed at the same time.
 151 # One solution was to add autoloads as a prerequisite:
 152 # http://lists.gnu.org/archive/html/emacs-pretest-bug/2007-01/msg00469.html
 153 # http://lists.gnu.org/archive/html/bug-gnu-emacs/2007-12/msg00171.html
 154 # However, this meant that running these targets modified loaddefs.el,
 155 # every time (due to time-stamping).  Calling these rules from
 156 # bootstrap-after would modify loaddefs after src/emacs, resulting
 157 # in make install remaking src/emacs for no real reason:
 158 # http://lists.gnu.org/archive/html/emacs-devel/2008-02/msg00311.html
 159 # Nowadays these commands don't scan automatically generated files,
 160 # since they will never contain any useful information
 161 # (see finder-no-scan-regexp and custom-dependencies-no-scan-regexp).
 162 $(lisp)/cus-load.el:
 163         $(MAKE) $(MFLAGS) custom-deps
 164 custom-deps: doit
 165         cd $(lisp); $(setwins_almost); \
 166         echo Directories: $$wins; \
 167         $(emacs) -l cus-dep --eval '(setq generated-custom-dependencies-file (reveal-filename "$(lisp)/cus-load.el"))' -f custom-make-dependencies $$wins
 168
 169 $(lisp)/finder-inf.el:
 170         $(MAKE) $(MFLAGS) finder-data
 171 finder-data: doit
 172         cd $(lisp); $(setwins_almost); \
 173         echo Directories: $$wins; \
 174         $(emacs) -l finder --eval '(setq generated-finder-keywords-file (reveal-filename "$(lisp)/finder-inf.el"))' -f finder-compile-keywords-make-dist $$wins
 175
 176 # The chmod +w is to handle env var CVSREAD=1.
 177 autoloads: $(LOADDEFS) doit
 178         cd $(lisp) && chmod +w $(AUTOGEN_VCS)
 179         cd $(lisp); $(setwins_almost); \
 180         echo Directories: $$wins; \
 181         $(emacs) -l autoload --eval '(setq generated-autoload-file (reveal-filename "$(lisp)/loaddefs.el"))' -f batch-update-autoloads $$wins
 182
 183 # This is required by the bootstrap-emacs target in ../src/Makefile, so
 184 # we know that if we have an emacs executable, we also have a subdirs.el.
 185 $(lisp)/subdirs.el:
 186         $(MAKE) $(MFLAGS) update-subdirs
 187 update-subdirs: doit
 188         cd $(lisp); $(setwins_for_subdirs); \
 189         for file in $$wins; do \
 190            $(top_srcdir)/build-aux/update-subdirs $$file; \
 191         done;
 192
 193 .PHONY: updates bzr-update update-authors
 194
 195 # Some modes of make-dist use this.
 196 updates: update-subdirs autoloads finder-data custom-deps
 197
 198 # This is useful after "bzr up"; but it doesn't do anything that a
 199 # plain "make" at top-level doesn't.
 200 # The only difference between this and this directory's "all" rule
 201 # is that this runs "autoloads" as well (because it uses "compile"
 202 # rather than "compile-main").  In a bootstrap, $(lisp) in src/Makefile
 203 # triggers this directory's autoloads rule.
 204 bzr-update: compile finder-data custom-deps
 205
 206 # Update the AUTHORS file.
 207
 208 update-authors:
 209         $(emacs) -l authors -f batch-update-authors $(top_srcdir)/etc/AUTHORS $(top_srcdir)
 210
 211 TAGS TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2) $(lisptagsfiles3) $(lisptagsfiles4)
 212         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) $(lisptagsfiles3) $(lisptagsfiles4) | sed -e "s,$(lisp)/[^ ]*loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 213         ${ETAGS} -o $@ $$els
 214
 215 # The src/Makefile.in has its own set of dependencies and when they decide
 216 # that one Lisp file needs to be re-compiled, we had better recompile it as
 217 # well, otherwise every subsequent make will again call us, until we finally
 218 # end up deciding that yes, the file deserves recompilation.
 219 # One option is to try and reproduce exactly the same dependencies here as
 220 # we have in src/Makefile.in, but it turns out to be painful
 221 # (e.g. src/Makefile.in may have a dependency for ../lisp/foo.elc where we
 222 # only know of $(lisp)/foo.elc).  So instead we provide a direct way for
 223 # src/Makefile.in to rebuild a particular Lisp file, no questions asked.
 224 # Use byte-compile-refresh-preloaded to try and work around some of
 225 # the most common problems of not bootstrapping from a clean state.
 226 .PHONY: compile-onefile
 227 compile-onefile:
 228         @echo Compiling $(THEFILE)
 229         @# Use byte-compile-refresh-preloaded to try and work around some of
 230         @# the most common bootstrapping problems.
 231         @$(emacs) $(BYTE_COMPILE_FLAGS) \
 232                 -l bytecomp -f byte-compile-refresh-preloaded \
 233                 -f batch-byte-compile $(THEFILE)
 234
 235 # Files MUST be compiled one by one. If we compile several files in a
 236 # row (i.e., in the same instance of Emacs) we can't make sure that
 237 # the compilation environment is clean.  We also set the load-path of
 238 # the Emacs used for compilation to the current directory and its
 239 # subdirectories, to make sure require's and load's in the files being
 240 # compiled find the right files.
 241
 242 .SUFFIXES: .elc .el
 243
 244 # An old-fashioned suffix rule, which, according to the GNU Make manual,
 245 # cannot have prerequisites.
 246 .el.elc:
 247         @echo Compiling $<
 248         @# The BIG_STACK_OPTS are only needed to byte-compile the byte-compiler
 249         @# files, which is normally done in compile-first, but may also be
 250         @# recompiled via this rule.
 251         @$(emacs) $(BYTE_COMPILE_FLAGS) \
 252                 -f batch-byte-compile $<
 253
 254 .PHONY: compile-first compile-main compile compile-always
 255
 256 compile-first: $(COMPILE_FIRST)
 257
 258 # In `compile-main' we could directly do
 259 #    ... | xargs $(MAKE) $(MFLAGS) EMACS="$(EMACS)"
 260 # and it works, but it generates a lot of messages like
 261 #    make[2]: « gnus/gnus-mlspl.elc » is up to date.
 262 # so instead, we use "xargs echo" to split the list of file into manageable
 263 # chunks and then use an intermediate `compile-targets' target so the
 264 # actual targets (the .elc files) are not mentioned as targets on the
 265 # make command line.
 266
 267
 268 .PHONY: compile-targets
 269 # TARGETS is set dynamically in the recursive call from `compile-main'.
 270 compile-targets: $(TARGETS)
 271
 272 # Compile all the Elisp files that need it.  Beware: it approximates
 273 # `no-byte-compile', so watch out for false-positives!
 274 compile-main: compile-clean
 275         @(cd $(lisp); $(setwins); \
 276         els=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.el |g'`; \
 277         for el in $$els; do \
 278           test -f $$el || continue; \
 279           test ! -f $${el}c && GREP_OPTIONS= grep '^;.*no-byte-compile: t' $$el > /dev/null && continue; \
 280           echo "$${el}c"; \
 281         done | xargs $(XARGS_LIMIT) echo) | \
 282         while read chunk; do \
 283           $(MAKE) $(MFLAGS) compile-targets EMACS="$(EMACS)" TARGETS="$$chunk"; \
 284         done
 285
 286 .PHONY: compile-clean
 287 # Erase left-over .elc files that do not have a corresponding .el file.
 288 compile-clean:
 289         @cd $(lisp); $(setwins); \
 290         elcs=`echo "$$wins " | sed -e 's|/\./|/|g' -e 's|/\. | |g' -e 's| |/*.elc |g'`; \
 291         for el in `echo $$elcs | sed -e 's/\.elc/\.el/g'`; do \
 292           if test -f "$$el" -o \! -f "$${el}c"; then :; else \
 293             echo rm "$${el}c"; \
 294             rm "$${el}c"; \
 295           fi \
 296         done
 297
 298 # Compile all Lisp files, but don't recompile those that are up to
 299 # date.  Some .el files don't get compiled because they set the
 300 # local variable no-byte-compile.
 301 # Calling make recursively because suffix rule cannot have prerequisites.
 302 # Explicitly pass EMACS (sometimes ../src/bootstrap-emacs) to those
 303 # sub-makes that run rules that use it, for the sake of some non-GNU makes.
 304 compile: $(LOADDEFS) autoloads compile-first
 305         $(MAKE) $(MFLAGS) compile-main EMACS=$(EMACS)
 306
 307 # Compile all Lisp files.  This is like `compile' but compiles files
 308 # unconditionally.  Some files don't actually get compiled because they
 309 # set the local variable no-byte-compile.
 310 compile-always: doit
 311         cd $(lisp); rm -f *.elc */*.elc */*/*.elc */*/*/*.elc
 312         $(MAKE) $(MFLAGS) compile EMACS=$(EMACS)
 313
 314 .PHONY: compile-calc backup-compiled-files compile-after-backup
 315
 316 compile-calc:
 317         for el in $(lisp)/calc/*.el; do \
 318           echo Compiling $$el; \
 319           $(emacs) $(BYTE_COMPILE_FLAGS) -f batch-byte-compile $$el || exit 1;\
 320         done
 321
 322 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 323 # exists, make a backup of it.
 324
 325 backup-compiled-files:
 326         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 327         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc $(lisp)/*/*/*.elc $(lisp)/*/*/*/*.elc
 328
 329 # Compile Lisp files, but save old compiled files first.
 330
 331 compile-after-backup: backup-compiled-files compile-always
 332
 333 # This does the same job as the "compile" rule, but in a different way.
 334 # Rather than spawning a separate Emacs instance to compile each file,
 335 # it uses the same Emacs instance to compile everything.
 336 # This is faster on a single core, since it avoids the overhead of
 337 # starting Emacs many times (it was 33% faster on a test with a
 338 # random 10% of the .el files needing recompilation).
 339 # Unlike compile, this is not parallelizable; so if you have more than
 340 # one core and use make -j#, compile will be (much) faster.
 341 # This rule also produces less accurate compilation warnings.
 342 # The environment of later files is affected by definitions in
 343 # earlier ones, so it does not produce some warnings that it should.
 344 # It can also produces spurious warnings about "invalid byte code" if
 345 # files that use byte-compile-dynamic are updated.
 346 # There is no reason to use this rule unless you only have a single
 347 # core and CPU time is an issue.
 348 .PHONY: compile-one-process
 349 compile-one-process: doit $(LOADDEFS) compile-first $(lisp)/progmodes/cc-mode.elc
 350         $(emacs) $(BYTE_COMPILE_FLAGS) \
 351             --eval "(batch-byte-recompile-directory 0)" $(lisp)
 352
 353 # Update MH-E internal autoloads. These are not to be confused with
 354 # the autoloads for the MH-E entry points, which are already in loaddefs.el.
 355 MH_E_DIR = $(lisp)/mh-e
 356 ## MH_E_SRC avoids a circular dependency warning for mh-loaddefs.el.
 357 MH_E_SRC = $(MH_E_DIR)/mh-acros.el $(MH_E_DIR)/mh-alias.el    \
 358         $(MH_E_DIR)/mh-buffers.el  $(MH_E_DIR)/mh-compat.el   \
 359         $(MH_E_DIR)/mh-comp.el     $(MH_E_DIR)/mh-e.el        \
 360         $(MH_E_DIR)/mh-folder.el   $(MH_E_DIR)/mh-funcs.el    \
 361         $(MH_E_DIR)/mh-gnus.el     $(MH_E_DIR)/mh-identity.el \
 362         $(MH_E_DIR)/mh-inc.el      $(MH_E_DIR)/mh-junk.el     \
 363         $(MH_E_DIR)/mh-letter.el   $(MH_E_DIR)/mh-limit.el    \
 364         $(MH_E_DIR)/mh-mime.el     $(MH_E_DIR)/mh-print.el    \
 365         $(MH_E_DIR)/mh-scan.el     $(MH_E_DIR)/mh-search.el   \
 366         $(MH_E_DIR)/mh-seq.el      $(MH_E_DIR)/mh-show.el     \
 367         $(MH_E_DIR)/mh-speed.el    $(MH_E_DIR)/mh-thread.el   \
 368         $(MH_E_DIR)/mh-tool-bar.el $(MH_E_DIR)/mh-utils.el    \
 369         $(MH_E_DIR)/mh-xface.el
 370
 371 .PHONY: mh-autoloads
 372 mh-autoloads: $(MH_E_DIR)/mh-loaddefs.el
 373 $(MH_E_DIR)/mh-loaddefs.el: $(MH_E_SRC)
 374         $(emacs) -l autoload \
 375            --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
 376            --eval "(setq generated-autoload-file (reveal-filename \"$@\"))" \
 377            --eval "(setq make-backup-files nil)" \
 378            -f batch-update-autoloads $(MH_E_DIR)
 379
 380 # Update TRAMP internal autoloads. Maybe we could move tramp*.el into
 381 # an own subdirectory. OTOH, it does not hurt to keep them in
 382 # lisp/net.
 383 TRAMP_DIR = $(lisp)/net
 384 TRAMP_SRC = $(TRAMP_DIR)/tramp.el    $(TRAMP_DIR)/tramp-adb.el  \
 385         $(TRAMP_DIR)/tramp-cache.el  $(TRAMP_DIR)/tramp-cmds.el \
 386         $(TRAMP_DIR)/tramp-compat.el $(TRAMP_DIR)/tramp-ftp.el  \
 387         $(TRAMP_DIR)/tramp-gvfs.el   $(TRAMP_DIR)/tramp-gw.el   \
 388         $(TRAMP_DIR)/tramp-sh.el     $(TRAMP_DIR)/tramp-smb.el  \
 389         $(TRAMP_DIR)/tramp-uu.el     $(TRAMP_DIR)/trampver.el
 390
 391 $(TRAMP_DIR)/tramp-loaddefs.el: $(TRAMP_SRC)
 392         $(emacs) -l autoload \
 393            --eval "(setq generate-autoload-cookie \";;;###tramp-autoload\")" \
 394            --eval "(setq generated-autoload-file (reveal-filename \"$@\"))" \
 395            --eval "(setq make-backup-files nil)" \
 396            -f batch-update-autoloads $(TRAMP_DIR)
 397
 398 CAL_DIR = $(lisp)/calendar
 399 ## Those files that may contain internal calendar autoload cookies.
 400 ## Avoids circular dependency warning for *-loaddefs.el.
 401 CAL_SRC = $(CAL_DIR)/cal-bahai.el $(CAL_DIR)/cal-china.el  \
 402         $(CAL_DIR)/cal-coptic.el  $(CAL_DIR)/cal-dst.el    \
 403         $(CAL_DIR)/cal-french.el  $(CAL_DIR)/cal-hebrew.el \
 404         $(CAL_DIR)/cal-html.el    $(CAL_DIR)/cal-islam.el  \
 405         $(CAL_DIR)/cal-iso.el     $(CAL_DIR)/cal-julian.el \
 406         $(CAL_DIR)/cal-mayan.el   $(CAL_DIR)/cal-menu.el   \
 407         $(CAL_DIR)/cal-move.el    $(CAL_DIR)/cal-persia.el \
 408         $(CAL_DIR)/cal-tex.el     $(CAL_DIR)/cal-x.el      \
 409         $(CAL_DIR)/calendar.el    $(CAL_DIR)/diary-lib.el  \
 410         $(CAL_DIR)/holidays.el    $(CAL_DIR)/lunar.el      \
 411         $(CAL_DIR)/solar.el
 412
 413 $(CAL_DIR)/cal-loaddefs.el: $(CAL_SRC)
 414         $(emacs) -l autoload \
 415            --eval "(setq generate-autoload-cookie \";;;###cal-autoload\")" \
 416            --eval "(setq generated-autoload-file (reveal-filename \"$@\"))" \
 417            --eval "(setq make-backup-files nil)" \
 418            -f batch-update-autoloads $(CAL_DIR)
 419
 420 $(CAL_DIR)/diary-loaddefs.el: $(CAL_SRC)
 421         $(emacs) -l autoload \
 422            --eval "(setq generate-autoload-cookie \";;;###diary-autoload\")" \
 423            --eval "(setq generated-autoload-file (reveal-filename \"$@\"))" \
 424            --eval "(setq make-backup-files nil)" \
 425            -f batch-update-autoloads $(CAL_DIR)
 426
 427 $(CAL_DIR)/hol-loaddefs.el: $(CAL_SRC)
 428         $(emacs) -l autoload \
 429            --eval "(setq generate-autoload-cookie \";;;###holiday-autoload\")" \
 430            --eval "(setq generated-autoload-file (reveal-filename \"$@\"))" \
 431            --eval "(setq make-backup-files nil)" \
 432            -f batch-update-autoloads $(CAL_DIR)
 433
 434 .PHONY: bootstrap-clean distclean maintainer-clean
 435
 436 bootstrap-clean:
 437         cd $(lisp); rm -f *.elc */*.elc */*/*.elc */*/*/*.elc $(AUTOGENEL)
 438
 439 distclean:
 440         -rm -f ./Makefile $(lisp)/loaddefs.el~
 441
 442 maintainer-clean: distclean bootstrap-clean
 443
 444 .PHONY: check-declare
 445
 446 check-declare:
 447         $(emacs) -l $(lisp)/emacs-lisp/check-declare \
 448           --eval '(check-declare-directory "$(lisp)")'
 449
 450 # Dependencies
 451
 452 # CC Mode uses a compile time macro system which causes a compile time
 453 # dependency in cc-*.elc files on the macros in other cc-*.el and the
 454 # version string in cc-defs.el.
 455 $(lisp)/progmodes/cc-align.elc $(lisp)/progmodes/cc-awk.elc\
 456  $(lisp)/progmodes/cc-cmds.elc $(lisp)/progmodes/cc-compat.elc\
 457  $(lisp)/progmodes/cc-engine.elc $(lisp)/progmodes/cc-fonts.elc\
 458  $(lisp)/progmodes/cc-langs.elc $(lisp)/progmodes/cc-menus.elc\
 459  $(lisp)/progmodes/cc-mode.elc $(lisp)/progmodes/cc-styles.elc\
 460  $(lisp)/progmodes/cc-vars.elc: \
 461    $(lisp)/progmodes/cc-bytecomp.elc $(lisp)/progmodes/cc-defs.elc
 462
 463 $(lisp)/progmodes/cc-align.elc: \
 464    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc
 465
 466 $(lisp)/progmodes/cc-cmds.elc: \
 467    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc
 468
 469 $(lisp)/progmodes/cc-compat.elc: \
 470    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-styles.elc \
 471    $(lisp)/progmodes/cc-engine.elc
 472
 473 $(lisp)/progmodes/cc-defs.elc: $(lisp)/progmodes/cc-bytecomp.elc \
 474    $(lisp)/emacs-lisp/cl.elc $(lisp)/emacs-lisp/regexp-opt.elc
 475
 476 $(lisp)/progmodes/cc-engine.elc: $(lisp)/progmodes/cc-langs.elc \
 477    $(lisp)/progmodes/cc-vars.elc
 478
 479 $(lisp)/progmodes/cc-fonts.elc: $(lisp)/progmodes/cc-langs.elc \
 480    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc \
 481    $(lisp)/font-lock.elc
 482
 483 $(lisp)/progmodes/cc-langs.elc: $(lisp)/progmodes/cc-vars.elc \
 484    $(lisp)/emacs-lisp/cl.elc
 485
 486 $(lisp)/progmodes/cc-mode.elc: $(lisp)/progmodes/cc-langs.elc \
 487    $(lisp)/progmodes/cc-vars.elc $(lisp)/progmodes/cc-engine.elc \
 488    $(lisp)/progmodes/cc-styles.elc $(lisp)/progmodes/cc-cmds.elc \
 489    $(lisp)/progmodes/cc-align.elc $(lisp)/progmodes/cc-menus.elc
 490
 491 $(lisp)/progmodes/cc-styles.elc: $(lisp)/progmodes/cc-vars.elc \
 492    $(lisp)/progmodes/cc-align.elc
 493
 494 $(lisp)/progmodes/cc-vars.elc: $(lisp)/custom.elc $(lisp)/widget.elc
 495
 496 # MH-E dependencies, mainly to prevent failures with parallel
 497 # compilation, due to race conditions between writing a given FOO.elc
 498 # file and another file being compiled that says "(require FOO)",
 499 # which causes Emacs to try to read FOO.elc.
 500 $(MH_E_DIR)/mh-alias.elc $(MH_E_DIR)/mh-comp.elc $(MH_E_DIR)/mh-folder.elc\
 501  $(MH_E_DIR)/mh-funcs.elc $(MH_E_DIR)/mh-identity.elc $(MH_E_DIR)/mh-inc.elc\
 502  $(MH_E_DIR)/mh-junk.elc $(MH_E_DIR)/mh-letter.elc $(MH_E_DIR)/mh-limit.elc\
 503  $(MH_E_DIR)/mh-mime.elc $(MH_E_DIR)/mh-print.elc $(MH_E_DIR)/mh-scan.elc\
 504  $(MH_E_DIR)/mh-search.elc $(MH_E_DIR)/mh-seq.elc $(MH_E_DIR)/mh-show.elc\
 505  $(MH_E_DIR)/mh-speed.elc $(MH_E_DIR)/mh-thread.elc $(MH_E_DIR)/mh-tool-bar.elc\
 506  $(MH_E_DIR)/mh-utils.elc $(MH_E_DIR)/mh-xface.elc:\
 507    $(MH_E_DIR)/mh-e.elc
 508
 509 $(MH_E_DIR)/mh-alias.elc $(MH_E_DIR)/mh-e.elc $(MH_E_DIR)/mh-folder.elc\
 510  $(MH_E_DIR)/mh-inc.elc $(MH_E_DIR)/mh-junk.elc $(MH_E_DIR)/mh-limit.elc\
 511  $(MH_E_DIR)/mh-search.elc $(MH_E_DIR)/mh-seq.elc $(MH_E_DIR)/mh-speed.elc\
 512  $(MH_E_DIR)/mh-utils.elc $(MH_E_DIR)/mh-xface.elc:\
 513    $(lisp)/emacs-lisp/cl.elc
 514
 515 $(MH_E_DIR)/mh-comp.elc $(MH_E_DIR)/mh-folder.elc $(MH_E_DIR)/mh-funcs.elc\
 516  $(MH_E_DIR)/mh-junk.elc $(MH_E_DIR)/mh-limit.elc $(MH_E_DIR)/mh-print.elc\
 517  $(MH_E_DIR)/mh-seq.elc $(MH_E_DIR)/mh-show.elc $(MH_E_DIR)/mh-thread.elc:\
 518    $(MH_E_DIR)/mh-scan.elc
 519
 520 $(MH_E_DIR)/mh-folder.elc $(MH_E_DIR)/mh-letter.elc $(MH_E_DIR)/mh-mime.elc\
 521  $(MH_E_DIR)/mh-search.elc $(MH_E_DIR)/mh-show.elc $(MH_E_DIR)/mh-speed.elc:\
 522    $(lisp)/gnus/gnus-util.elc
 523
 524 $(MH_E_DIR)/mh-folder.elc $(MH_E_DIR)/mh-search.elc:\
 525    $(lisp)/progmodes/which-func.elc
 526
 527 $(MH_E_DIR)/mh-letter.elc $(MH_E_DIR)/mh-seq.elc $(MH_E_DIR)/mh-show.elc\
 528  $(MH_E_DIR)/mh-utils.elc:\
 529    $(lisp)/font-lock.elc
 530
 531 $(MH_E_DIR)/mh-alias.elc $(MH_E_DIR)/mh-show.elc: $(lisp)/net/goto-addr.elc
 532
 533 $(MH_E_DIR)/mh-comp.elc: $(lisp)/mail/sendmail.elc
 534
 535 $(MH_E_DIR)/mh-e.elc: $(MH_E_DIR)/mh-buffers.elc $(lisp)/gnus/gnus.elc \
 536    $(lisp)/cus-face.elc
 537
 538 $(MH_E_DIR)/mh-letter.elc: $(lisp)/gnus/mailcap.elc $(lisp)/gnus/mm-decode.elc \
 539    $(lisp)/gnus/mm-view.elc  $(lisp)/gnus/mml.elc $(lisp)/gnus/message.elc
 540
 541 $(MH_E_DIR)/mh-print.elc:  $(lisp)/ps-print.elc
 542
 543 $(MH_E_DIR)/mh-search.elc: $(lisp)/imenu.elc
 544
 545 $(MH_E_DIR)/mh-show.elc: $(lisp)/gnus/gnus-cite.elc
 546
 547 $(MH_E_DIR)/mh-speed.elc: $(lisp)/speedbar.elc $(lisp)/emacs-lisp/timer.elc
 548
 549 $(MH_E_DIR)/mh-tool-bar.elc: $(lisp)/tool-bar.elc
 550
 551 # Makefile ends here.