lisp/Makefile.in

   1 # Maintenance productions for the Lisp directory
   2 # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
   3 #   2008  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, or (at your option)
  10 # 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; see the file COPYING.  If not, write to
  19 # the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  20 # Boston, MA 02110-1301, USA.
  21
  22 SHELL = /bin/sh
  23
  24 lisp=@srcdir@
  25 VPATH=@srcdir@
  26 srcdir=@srcdir@/..
  27
  28 # You can specify a different executable on the make command line,
  29 # e.g. "make EMACS=../src/emacs ...".
  30
  31 EMACS = ../src/emacs
  32
  33 # Command line flags for Emacs.  This must include --multibyte,
  34 # otherwise some files will not compile.
  35
  36 EMACSOPT = -batch --no-site-file --multibyte
  37
  38 # Extra flags to pass to the byte compiler
  39 BYTE_COMPILE_EXTRA_FLAGS =
  40 # For example to not display the undefined function warnings you can use this:
  41 # BYTE_COMPILE_EXTRA_FLAGS = --eval '(setq byte-compile-warnings (quote (not unresolved)))'
  42 # The example above is just for developers, it should not be used by default.
  43
  44 SOURCES = *.el COPYING Makefile
  45 lisptagsfiles1 = $(lisp)/[a-zA-Z]*.el
  46 lisptagsfiles2 = $(lisp)/[a-zA-Z]*/[a-zA-Z]*.el
  47 ETAGS = ../lib-src/etags
  48
  49 # Automatically generated autoload files, apart from lisp/loaddefs.el.
  50 # Note this includes only those files that need special rules to
  51 # build; ie it does not need to include things created via
  52 # generated-autoload-file (eg calc/calc-loaddefs.el).
  53 LOADDEFS = $(lisp)/calendar/cal-loaddefs.el \
  54         $(lisp)/calendar/diary-loaddefs.el \
  55         $(lisp)/calendar/hol-loaddefs.el \
  56         $(lisp)/mh-e/mh-loaddefs.el
  57
  58 # Elisp files auto-generated.
  59 AUTOGENEL = loaddefs.el \
  60         $(LOADDEFS) \
  61         cus-load.el \
  62         finder-inf.el \
  63         subdirs.el \
  64         calc/calc-loaddefs.el \
  65         eshell/esh-groups.el
  66
  67 # Files to compile before others during a bootstrap.  This is done to
  68 # speed up the bootstrap process.  The CC files are compiled first
  69 # because CC mode tweaks the compilation process, and requiring
  70 # cc-mode when it is not compiled doesn't work during the
  71 # bootstrapping.
  72
  73 COMPILE_FIRST = \
  74         $(lisp)/emacs-lisp/byte-opt.el \
  75         $(lisp)/emacs-lisp/bytecomp.el \
  76         $(lisp)/subr.el \
  77         $(lisp)/progmodes/cc-mode.el \
  78         $(lisp)/progmodes/cc-vars.el
  79
  80 # The actual Emacs command run in the targets below.
  81
  82 emacs = EMACSLOADPATH=$(lisp) LC_ALL=C $(EMACS) $(EMACSOPT)
  83
  84 # Common command to find subdirectories
  85
  86 setwins=subdirs=`(cd $$wd; find . -type d -print)`; \
  87         for file in $$subdirs; do \
  88            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* ) ;; \
  89                 *) wins="$$wins $$wd/$$file" ;; \
  90            esac; \
  91         done
  92
  93 # Find all subdirectories except `obsolete'.
  94
  95 setwins_almost=subdirs=`(cd $$wd; find . -type d -print)`; \
  96         for file in $$subdirs; do \
  97            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* | */obsolete | */term ) ;; \
  98                 *) wins="$$wins $$wd/$$file" ;; \
  99            esac; \
 100         done
 101
 102 doit:
 103
 104 $(lisp)/cus-load.el:
 105         touch $@
 106 # Note that custom-deps and finder-data depend on autoloads rather
 107 # than on loaddefs.el, so that autoloads does not run in parallel with
 108 # them under "make -j", because that could delete loaddefs.el from
 109 # under their feet.
 110 custom-deps: $(lisp)/subdirs.el autoloads $(lisp)/cus-load.el doit
 111         wd=$(lisp); $(setwins_almost); \
 112         echo Directories: $$wins; \
 113         $(emacs) -l cus-dep --eval '(setq generated-custom-dependencies-file "$(lisp)/cus-load.el")' -f custom-make-dependencies $$wins
 114
 115 finder-data: $(lisp)/subdirs.el autoloads doit
 116         wd=$(lisp); $(setwins_almost); \
 117         echo Directories: $$wins; \
 118         $(emacs) -l finder --eval '(setq generated-finder-keywords-file "$(lisp)/finder-inf.el")' -f finder-compile-keywords-make-dist $$wins
 119
 120 autoloads: $(lisp)/subdirs.el $(LOADDEFS) doit
 121         wd=$(lisp); $(setwins_almost); \
 122         echo Directories: $$wins; \
 123         $(emacs) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 124
 125 $(lisp)/subdirs.el:
 126         $(MAKE) $(MFLAGS) update-subdirs
 127 update-subdirs: doit
 128         wd=$(lisp); $(setwins); \
 129         for file in $$wins; do \
 130            $(srcdir)/update-subdirs $$file; \
 131         done;
 132
 133 updates: update-subdirs autoloads finder-data custom-deps
 134
 135 # This is useful after "cvs up".
 136 cvs-update: recompile autoloads finder-data custom-deps
 137
 138 # Update the AUTHORS file.
 139
 140 update-authors:
 141         $(emacs) -l authors -f batch-update-authors $(srcdir)/etc/AUTHORS $(srcdir)
 142
 143 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 144         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 145         ${ETAGS} $$els
 146
 147 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 148         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 149         ${ETAGS} -o TAGS-LISP $$els
 150
 151 .SUFFIXES: .elc .el
 152
 153 .el.elc: $(lisp)/subdirs.el
 154         -$(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $<
 155
 156 # Compile all Lisp files, but don't recompile those that are up to
 157 # date.  Some files don't actually get compiled because they set the
 158 # local variable no-byte-compile.
 159
 160 # All .elc files are made writable before compilation in case we
 161 # checked out read-only (CVS option -r).  Files MUST be compiled one by
 162 # one.  If we compile several files in a row we can't make sure that
 163 # the compilation environment is clean.  We also set the load-path of
 164 # the Emacs used for compilation to the current directory and its
 165 # subdirectories, to make sure require's and load's in the files being
 166 # compiled find the right files.
 167
 168 # `|| true' below prevents old Bash versions from getting confused
 169 # by an error.
 170 compile: $(lisp)/subdirs.el $(LOADDEFS) doit
 171         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 172         wd=$(lisp); $(setwins); \
 173         els=`echo $$wins | tr ' \011' '\012\012' | \
 174                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 175         for el in $(COMPILE_FIRST) $$els; do \
 176           if test -f $$el; \
 177           then \
 178             echo Compiling $$el; \
 179             $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile-if-not-done $$el || exit 1; \
 180           fi \
 181         done
 182
 183 # Compile all Lisp files.  This is like `compile' but compiles files
 184 # unconditionally.  Some files don't actually get compiled because they
 185 # set the local variable no-byte-compile.
 186
 187 compile-always: $(lisp)/subdirs.el $(LOADDEFS) doit
 188         # `|| true' prevents old Bash versions from getting confused
 189         # by an error.
 190         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 191         wd=$(lisp); $(setwins); \
 192         els=`echo $$wins | tr ' \011' '\012\012' | \
 193                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 194         for el in $(COMPILE_FIRST) $$els; do \
 195           if test -f $$el; \
 196           then \
 197             echo Compiling $$el; \
 198             $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
 199           fi \
 200         done
 201
 202 compile-calc:
 203         for el in `find $(lisp)/calc -name '*.el'`; do \
 204           echo Compiling $$el; \
 205           $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
 206         done
 207
 208 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 209 # exists, make a backup of it.
 210
 211 backup-compiled-files:
 212         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 213         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 214
 215 # Compile Lisp files, but save old compiled files first.
 216
 217 compile-after-backup: backup-compiled-files compile-always
 218
 219 # Recompile all Lisp files which are newer than their .elc files and compile
 220 # new ones.
 221
 222 recompile: doit $(LOADDEFS) $(lisp)/progmodes/cc-mode.elc
 223         $(emacs) --eval "(batch-byte-recompile-directory 0)" $(lisp)
 224
 225 # CC Mode uses a compile time macro system which causes a compile time
 226 # dependency in cc-mode.elc on the macros in cc-langs.el and the
 227 # version string in cc-defs.el.
 228 $(lisp)/progmodes/cc-mode.elc: \
 229         $(lisp)/progmodes/cc-mode.el \
 230         $(lisp)/progmodes/cc-langs.el \
 231         $(lisp)/progmodes/cc-defs.el
 232         $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
 233
 234 # Update MH-E internal autoloads. These are not to be confused with
 235 # the autoloads for the MH-E entry points, which are already in loaddefs.el.
 236 MH_E_DIR = $(lisp)/mh-e
 237 ## MH_E_SRC avoids a circular dependency warning for mh-loaddefs.el.
 238 MH_E_SRC = $(MH_E_DIR)/mh-acros.el $(MH_E_DIR)/mh-alias.el    \
 239         $(MH_E_DIR)/mh-buffers.el  $(MH_E_DIR)/mh-compat.el   \
 240         $(MH_E_DIR)/mh-comp.el     $(MH_E_DIR)/mh-e.el        \
 241         $(MH_E_DIR)/mh-folder.el   $(MH_E_DIR)/mh-funcs.el    \
 242         $(MH_E_DIR)/mh-gnus.el     $(MH_E_DIR)/mh-identity.el \
 243         $(MH_E_DIR)/mh-inc.el      $(MH_E_DIR)/mh-junk.el     \
 244         $(MH_E_DIR)/mh-letter.el   $(MH_E_DIR)/mh-limit.el    \
 245         $(MH_E_DIR)/mh-mime.el     $(MH_E_DIR)/mh-print.el    \
 246         $(MH_E_DIR)/mh-scan.el     $(MH_E_DIR)/mh-search.el   \
 247         $(MH_E_DIR)/mh-seq.el      $(MH_E_DIR)/mh-show.el     \
 248         $(MH_E_DIR)/mh-speed.el    $(MH_E_DIR)/mh-thread.el   \
 249         $(MH_E_DIR)/mh-tool-bar.el $(MH_E_DIR)/mh-utils.el    \
 250         $(MH_E_DIR)/mh-xface.el
 251
 252 mh-autoloads: $(MH_E_DIR)/mh-loaddefs.el
 253 $(MH_E_DIR)/mh-loaddefs.el: $(MH_E_SRC)
 254         $(emacs) -l autoload \
 255            --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
 256            --eval "(setq generated-autoload-file \"$@\")" \
 257            --eval "(setq make-backup-files nil)" \
 258            -f batch-update-autoloads $(MH_E_DIR)
 259
 260 CAL_DIR = $(lisp)/calendar
 261 ## Those files that may contain internal calendar autoload cookies.
 262 ## Avoids circular dependency warning for *-loaddefs.el.
 263 CAL_SRC = $(CAL_DIR)/cal-bahai.el $(CAL_DIR)/cal-china.el  \
 264         $(CAL_DIR)/cal-coptic.el  $(CAL_DIR)/cal-dst.el    \
 265         $(CAL_DIR)/cal-french.el  $(CAL_DIR)/cal-hebrew.el \
 266         $(CAL_DIR)/cal-html.el    $(CAL_DIR)/cal-islam.el  \
 267         $(CAL_DIR)/cal-iso.el     $(CAL_DIR)/cal-julian.el \
 268         $(CAL_DIR)/cal-mayan.el   $(CAL_DIR)/cal-menu.el   \
 269         $(CAL_DIR)/cal-move.el    $(CAL_DIR)/cal-persia.el \
 270         $(CAL_DIR)/cal-tex.el     $(CAL_DIR)/cal-x.el      \
 271         $(CAL_DIR)/calendar.el    $(CAL_DIR)/diary-lib.el  \
 272         $(CAL_DIR)/holidays.el    $(CAL_DIR)/lunar.el      \
 273         $(CAL_DIR)/solar.el
 274
 275 $(CAL_DIR)/cal-loaddefs.el: $(CAL_SRC)
 276         $(emacs) -l autoload \
 277            --eval "(setq generate-autoload-cookie \";;;###cal-autoload\")" \
 278            --eval "(setq generated-autoload-file \"$@\")" \
 279            --eval "(setq make-backup-files nil)" \
 280            -f batch-update-autoloads $(CAL_DIR)
 281
 282 $(CAL_DIR)/diary-loaddefs.el: $(CAL_SRC)
 283         $(emacs) -l autoload \
 284            --eval "(setq generate-autoload-cookie \";;;###diary-autoload\")" \
 285            --eval "(setq generated-autoload-file \"$@\")" \
 286            --eval "(setq make-backup-files nil)" \
 287            -f batch-update-autoloads $(CAL_DIR)
 288
 289 $(CAL_DIR)/hol-loaddefs.el: $(CAL_SRC)
 290         $(emacs) -l autoload \
 291            --eval "(setq generate-autoload-cookie \";;;###holiday-autoload\")" \
 292            --eval "(setq generated-autoload-file \"$@\")" \
 293            --eval "(setq make-backup-files nil)" \
 294            -f batch-update-autoloads $(CAL_DIR)
 295
 296 # Prepare a bootstrap in the lisp subdirectory.
 297 #
 298 # Build loaddefs.el to make sure it's up-to-date.  If it's not, that
 299 # might lead to errors during the bootstrap because something fails to
 300 # autoload as expected.  If there is no emacs binary, then we can't
 301 # build autoloads yet.  In that case we have to use ldefs-boot.el.
 302 # Bootstrap should always work with ldefs-boot.el.  Therefore,
 303 # whenever a new autoload cookie gets added that is necessary during
 304 # bootstrapping, ldefs-boot.el should be updated by overwriting it with
 305 # an up-to-date copy of loaddefs.el that is uncorrupted by
 306 # local changes.  (Because loaddefs.el is an automatically generated
 307 # file, we don't want to store it in the source repository).
 308 #
 309 # The chmod +w is to handle env var CVSREAD=1.  Files named
 310 # are identified by being the value of `generated-autoload-file'.
 311
 312 bootstrap-prepare:
 313         if test -x $(EMACS); then                               \
 314           $(MAKE) $(MFLAGS) autoloads;                          \
 315         fi
 316         chmod +w $(lisp)/ps-print.el $(lisp)/emulation/tpu-edt.el \
 317           $(lisp)/emacs-lisp/cl-loaddefs.el
 318
 319 maintainer-clean: distclean bootstrap-clean
 320         cd $(lisp); rm -f $(AUTOGENEL)
 321
 322 ## NB note that this rules assume only one level of subdirs below lisp/.
 323 ## If nested subdirs are added, it's probably time to switch to:
 324 ## find $(lisp) -name "*.elc" -exec rm -f '{}' ';'
 325 bootstrap-clean:
 326         cd $(lisp); rm -f *.elc */*.elc
 327
 328 # Generate/update files for the bootstrap process.
 329
 330 bootstrap: update-subdirs autoloads compile
 331
 332 # Generate/update files after the bootstrap process.
 333 # custom-deps needs `preloaded-file-list'.
 334
 335 bootstrap-after: finder-data custom-deps
 336
 337 distclean:
 338         -rm -f ./Makefile
 339
 340 .PHONY: check-declare
 341
 342 check-declare:
 343         $(emacs) -l $(lisp)/emacs-lisp/check-declare \
 344           --eval '(check-declare-directory "$(lisp)")'
 345
 346 # Makefile ends here.