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 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 = /bin/sh
  21
  22 lisp=@srcdir@
  23 VPATH=@srcdir@
  24 srcdir=@srcdir@/..
  25
  26 # You can specify a different executable on the make command line,
  27 # e.g. "make EMACS=../src/emacs ...".
  28
  29 EMACS = ../src/emacs
  30
  31 # Command line flags for Emacs.  This must include --multibyte,
  32 # otherwise some files will not compile.
  33
  34 EMACSOPT = -batch --no-site-file --multibyte
  35
  36 # Extra flags to pass to the byte compiler
  37 BYTE_COMPILE_EXTRA_FLAGS =
  38 # For example to not display the undefined function warnings you can use this:
  39 # BYTE_COMPILE_EXTRA_FLAGS = --eval '(setq byte-compile-warnings (quote (not unresolved)))'
  40 # The example above is just for developers, it should not be used by default.
  41
  42 SOURCES = *.el COPYING Makefile
  43 lisptagsfiles1 = $(lisp)/[a-zA-Z]*.el
  44 lisptagsfiles2 = $(lisp)/[a-zA-Z]*/[a-zA-Z]*.el
  45 ETAGS = ../lib-src/etags
  46
  47 # Automatically generated autoload files, apart from lisp/loaddefs.el.
  48 # Note this includes only those files that need special rules to
  49 # build; ie it does not need to include things created via
  50 # generated-autoload-file (eg calc/calc-loaddefs.el).
  51 LOADDEFS = $(lisp)/calendar/cal-loaddefs.el \
  52         $(lisp)/calendar/diary-loaddefs.el \
  53         $(lisp)/calendar/hol-loaddefs.el \
  54         $(lisp)/mh-e/mh-loaddefs.el
  55
  56 # Elisp files auto-generated.
  57 AUTOGENEL = loaddefs.el \
  58         $(LOADDEFS) \
  59         cus-load.el \
  60         finder-inf.el \
  61         subdirs.el \
  62         calc/calc-loaddefs.el \
  63         eshell/esh-groups.el
  64
  65 # Files to compile before others during a bootstrap.  This is done to
  66 # speed up the bootstrap process.  The CC files are compiled first
  67 # because CC mode tweaks the compilation process, and requiring
  68 # cc-mode when it is not compiled doesn't work during the
  69 # bootstrapping.
  70
  71 COMPILE_FIRST = \
  72         $(lisp)/emacs-lisp/byte-opt.el \
  73         $(lisp)/emacs-lisp/bytecomp.el \
  74         $(lisp)/subr.el \
  75         $(lisp)/progmodes/cc-mode.el \
  76         $(lisp)/progmodes/cc-vars.el
  77
  78 # The actual Emacs command run in the targets below.
  79
  80 emacs = EMACSLOADPATH=$(lisp) LC_ALL=C $(EMACS) $(EMACSOPT)
  81 # Prerequisites for running $(emacs)
  82 emacs-deps = $(lisp)/subdirs.el
  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: $(emacs-deps) 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: $(emacs-deps) autoloads doit
 116         wd=$(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: $(emacs-deps) $(LOADDEFS) doit
 121         wd=$(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 # Note: every rule that runs $(emacs) and is called during bootstrap must
 126 # depend on this.
 127 $(lisp)/subdirs.el:
 128         $(MAKE) $(MFLAGS) update-subdirs
 129 update-subdirs: doit
 130         wd=$(lisp); $(setwins); \
 131         for file in $$wins; do \
 132            $(srcdir)/update-subdirs $$file; \
 133         done;
 134
 135 updates: update-subdirs autoloads finder-data custom-deps
 136
 137 # This is useful after "cvs up".
 138 cvs-update: recompile autoloads finder-data custom-deps
 139
 140 # Update the AUTHORS file.
 141
 142 update-authors:
 143         $(emacs) -l authors -f batch-update-authors $(srcdir)/etc/AUTHORS $(srcdir)
 144
 145 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 146         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 147         ${ETAGS} $$els
 148
 149 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 150         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 151         ${ETAGS} -o TAGS-LISP $$els
 152
 153 .SUFFIXES: .elc .el
 154
 155 .el.elc: $(emacs-deps)
 156         -$(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $<
 157
 158 # Compile all Lisp files, but don't recompile those that are up to
 159 # date.  Some files don't actually get compiled because they set the
 160 # local variable no-byte-compile.
 161
 162 # All .elc files are made writable before compilation in case we
 163 # checked out read-only (CVS option -r).  Files MUST be compiled one by
 164 # one.  If we compile several files in a row we can't make sure that
 165 # the compilation environment is clean.  We also set the load-path of
 166 # the Emacs used for compilation to the current directory and its
 167 # subdirectories, to make sure require's and load's in the files being
 168 # compiled find the right files.
 169
 170 # `|| true' below prevents old Bash versions from getting confused
 171 # by an error.
 172 compile: $(emacs-deps) $(LOADDEFS) doit
 173         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 174         wd=$(lisp); $(setwins); \
 175         els=`echo $$wins | tr ' \011' '\012\012' | \
 176                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 177         for el in $(COMPILE_FIRST) $$els; do \
 178           if test -f $$el; \
 179           then \
 180             echo Compiling $$el; \
 181             $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile-if-not-done $$el || exit 1; \
 182           fi \
 183         done
 184
 185 # Compile all Lisp files.  This is like `compile' but compiles files
 186 # unconditionally.  Some files don't actually get compiled because they
 187 # set the local variable no-byte-compile.
 188
 189 compile-always: $(emacs-deps) $(LOADDEFS) doit
 190         # `|| true' prevents old Bash versions from getting confused
 191         # by an error.
 192         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 193         wd=$(lisp); $(setwins); \
 194         els=`echo $$wins | tr ' \011' '\012\012' | \
 195                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 196         for el in $(COMPILE_FIRST) $$els; do \
 197           if test -f $$el; \
 198           then \
 199             echo Compiling $$el; \
 200             $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
 201           fi \
 202         done
 203
 204 compile-calc:
 205         for el in `find $(lisp)/calc -name '*.el'`; do \
 206           echo Compiling $$el; \
 207           $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
 208         done
 209
 210 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 211 # exists, make a backup of it.
 212
 213 backup-compiled-files:
 214         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 215         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 216
 217 # Compile Lisp files, but save old compiled files first.
 218
 219 compile-after-backup: backup-compiled-files compile-always
 220
 221 # Recompile all Lisp files which are newer than their .elc files and compile
 222 # new ones.
 223
 224 recompile: doit $(LOADDEFS) $(lisp)/progmodes/cc-mode.elc
 225         $(emacs) --eval "(batch-byte-recompile-directory 0)" $(lisp)
 226
 227 # CC Mode uses a compile time macro system which causes a compile time
 228 # dependency in cc-mode.elc on the macros in cc-langs.el and the
 229 # version string in cc-defs.el.
 230 $(lisp)/progmodes/cc-mode.elc: \
 231         $(lisp)/progmodes/cc-mode.el \
 232         $(lisp)/progmodes/cc-langs.el \
 233         $(lisp)/progmodes/cc-defs.el
 234         $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
 235
 236 # Update MH-E internal autoloads. These are not to be confused with
 237 # the autoloads for the MH-E entry points, which are already in loaddefs.el.
 238 MH_E_DIR = $(lisp)/mh-e
 239 ## MH_E_SRC avoids a circular dependency warning for mh-loaddefs.el.
 240 MH_E_SRC = $(MH_E_DIR)/mh-acros.el $(MH_E_DIR)/mh-alias.el    \
 241         $(MH_E_DIR)/mh-buffers.el  $(MH_E_DIR)/mh-compat.el   \
 242         $(MH_E_DIR)/mh-comp.el     $(MH_E_DIR)/mh-e.el        \
 243         $(MH_E_DIR)/mh-folder.el   $(MH_E_DIR)/mh-funcs.el    \
 244         $(MH_E_DIR)/mh-gnus.el     $(MH_E_DIR)/mh-identity.el \
 245         $(MH_E_DIR)/mh-inc.el      $(MH_E_DIR)/mh-junk.el     \
 246         $(MH_E_DIR)/mh-letter.el   $(MH_E_DIR)/mh-limit.el    \
 247         $(MH_E_DIR)/mh-mime.el     $(MH_E_DIR)/mh-print.el    \
 248         $(MH_E_DIR)/mh-scan.el     $(MH_E_DIR)/mh-search.el   \
 249         $(MH_E_DIR)/mh-seq.el      $(MH_E_DIR)/mh-show.el     \
 250         $(MH_E_DIR)/mh-speed.el    $(MH_E_DIR)/mh-thread.el   \
 251         $(MH_E_DIR)/mh-tool-bar.el $(MH_E_DIR)/mh-utils.el    \
 252         $(MH_E_DIR)/mh-xface.el
 253
 254 mh-autoloads: $(MH_E_DIR)/mh-loaddefs.el
 255 $(MH_E_DIR)/mh-loaddefs.el: $(emacs-deps) $(MH_E_SRC)
 256         $(emacs) -l autoload \
 257            --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
 258            --eval "(setq generated-autoload-file \"$@\")" \
 259            --eval "(setq make-backup-files nil)" \
 260            -f batch-update-autoloads $(MH_E_DIR)
 261
 262 CAL_DIR = $(lisp)/calendar
 263 ## Those files that may contain internal calendar autoload cookies.
 264 ## Avoids circular dependency warning for *-loaddefs.el.
 265 CAL_SRC = $(CAL_DIR)/cal-bahai.el $(CAL_DIR)/cal-china.el  \
 266         $(CAL_DIR)/cal-coptic.el  $(CAL_DIR)/cal-dst.el    \
 267         $(CAL_DIR)/cal-french.el  $(CAL_DIR)/cal-hebrew.el \
 268         $(CAL_DIR)/cal-html.el    $(CAL_DIR)/cal-islam.el  \
 269         $(CAL_DIR)/cal-iso.el     $(CAL_DIR)/cal-julian.el \
 270         $(CAL_DIR)/cal-mayan.el   $(CAL_DIR)/cal-menu.el   \
 271         $(CAL_DIR)/cal-move.el    $(CAL_DIR)/cal-persia.el \
 272         $(CAL_DIR)/cal-tex.el     $(CAL_DIR)/cal-x.el      \
 273         $(CAL_DIR)/calendar.el    $(CAL_DIR)/diary-lib.el  \
 274         $(CAL_DIR)/holidays.el    $(CAL_DIR)/lunar.el      \
 275         $(CAL_DIR)/solar.el
 276
 277 $(CAL_DIR)/cal-loaddefs.el: $(emacs-deps) $(CAL_SRC)
 278         $(emacs) -l autoload \
 279            --eval "(setq generate-autoload-cookie \";;;###cal-autoload\")" \
 280            --eval "(setq generated-autoload-file \"$@\")" \
 281            --eval "(setq make-backup-files nil)" \
 282            -f batch-update-autoloads $(CAL_DIR)
 283
 284 $(CAL_DIR)/diary-loaddefs.el: $(emacs-deps) $(CAL_SRC)
 285         $(emacs) -l autoload \
 286            --eval "(setq generate-autoload-cookie \";;;###diary-autoload\")" \
 287            --eval "(setq generated-autoload-file \"$@\")" \
 288            --eval "(setq make-backup-files nil)" \
 289            -f batch-update-autoloads $(CAL_DIR)
 290
 291 $(CAL_DIR)/hol-loaddefs.el: $(emacs-deps) $(CAL_SRC)
 292         $(emacs) -l autoload \
 293            --eval "(setq generate-autoload-cookie \";;;###holiday-autoload\")" \
 294            --eval "(setq generated-autoload-file \"$@\")" \
 295            --eval "(setq make-backup-files nil)" \
 296            -f batch-update-autoloads $(CAL_DIR)
 297
 298 # Prepare a bootstrap in the lisp subdirectory.
 299 #
 300 # Build loaddefs.el to make sure it's up-to-date.  If it's not, that
 301 # might lead to errors during the bootstrap because something fails to
 302 # autoload as expected.  If there is no emacs binary, then we can't
 303 # build autoloads yet.  In that case we have to use ldefs-boot.el.
 304 # Bootstrap should always work with ldefs-boot.el.  Therefore,
 305 # whenever a new autoload cookie gets added that is necessary during
 306 # bootstrapping, ldefs-boot.el should be updated by overwriting it with
 307 # an up-to-date copy of loaddefs.el that is uncorrupted by
 308 # local changes.  (Because loaddefs.el is an automatically generated
 309 # file, we don't want to store it in the source repository).
 310 #
 311 # The chmod +w is to handle env var CVSREAD=1.  Files named
 312 # are identified by being the value of `generated-autoload-file'.
 313
 314 bootstrap-prepare:
 315         if test -x $(EMACS); then                               \
 316           $(MAKE) $(MFLAGS) autoloads;                          \
 317         fi
 318         chmod +w $(lisp)/ps-print.el $(lisp)/emulation/tpu-edt.el \
 319           $(lisp)/emacs-lisp/cl-loaddefs.el
 320
 321 maintainer-clean: distclean bootstrap-clean
 322         cd $(lisp); rm -f $(AUTOGENEL)
 323
 324 ## NB note that this rules assume only one level of subdirs below lisp/.
 325 ## If nested subdirs are added, it's probably time to switch to:
 326 ## find $(lisp) -name "*.elc" -exec rm -f '{}' ';'
 327 bootstrap-clean:
 328         cd $(lisp); rm -f *.elc */*.elc
 329
 330 # Generate/update files for the bootstrap process.
 331
 332 bootstrap: update-subdirs autoloads compile
 333
 334 # Generate/update files after the bootstrap process.
 335 # custom-deps needs `preloaded-file-list'.
 336
 337 bootstrap-after: finder-data custom-deps
 338
 339 distclean:
 340         -rm -f ./Makefile
 341
 342 .PHONY: check-declare
 343
 344 check-declare:
 345         $(emacs) -l $(lisp)/emacs-lisp/check-declare \
 346           --eval '(check-declare-directory "$(lisp)")'
 347
 348 # Makefile ends here.