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 # Prerequisites for running $(emacs)
  84 emacs-deps = $(lisp)/subdirs.el
  85
  86 # Common command to find subdirectories
  87
  88 setwins=subdirs=`(cd $$wd; find . -type d -print)`; \
  89         for file in $$subdirs; do \
  90            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* ) ;; \
  91                 *) wins="$$wins $$wd/$$file" ;; \
  92            esac; \
  93         done
  94
  95 # Find all subdirectories except `obsolete'.
  96
  97 setwins_almost=subdirs=`(cd $$wd; find . -type d -print)`; \
  98         for file in $$subdirs; do \
  99            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* | */obsolete | */term ) ;; \
 100                 *) wins="$$wins $$wd/$$file" ;; \
 101            esac; \
 102         done
 103
 104 doit:
 105
 106 $(lisp)/cus-load.el:
 107         touch $@
 108 # Note that custom-deps and finder-data depend on autoloads rather
 109 # than on loaddefs.el, so that autoloads does not run in parallel with
 110 # them under "make -j", because that could delete loaddefs.el from
 111 # under their feet.
 112 custom-deps: $(emacs-deps) autoloads $(lisp)/cus-load.el doit
 113         wd=$(lisp); $(setwins_almost); \
 114         echo Directories: $$wins; \
 115         $(emacs) -l cus-dep --eval '(setq generated-custom-dependencies-file "$(lisp)/cus-load.el")' -f custom-make-dependencies $$wins
 116
 117 finder-data: $(emacs-deps) autoloads doit
 118         wd=$(lisp); $(setwins_almost); \
 119         echo Directories: $$wins; \
 120         $(emacs) -l finder --eval '(setq generated-finder-keywords-file "$(lisp)/finder-inf.el")' -f finder-compile-keywords-make-dist $$wins
 121
 122 autoloads: $(emacs-deps) $(LOADDEFS) doit
 123         wd=$(lisp); $(setwins_almost); \
 124         echo Directories: $$wins; \
 125         $(emacs) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 126
 127 # Note: every rule that runs $(emacs) and is called during bootstrap must
 128 # depend on this.
 129 $(lisp)/subdirs.el:
 130         $(MAKE) $(MFLAGS) update-subdirs
 131 update-subdirs: doit
 132         wd=$(lisp); $(setwins); \
 133         for file in $$wins; do \
 134            $(srcdir)/update-subdirs $$file; \
 135         done;
 136
 137 updates: update-subdirs autoloads finder-data custom-deps
 138
 139 # This is useful after "cvs up".
 140 cvs-update: recompile autoloads finder-data custom-deps
 141
 142 # Update the AUTHORS file.
 143
 144 update-authors:
 145         $(emacs) -l authors -f batch-update-authors $(srcdir)/etc/AUTHORS $(srcdir)
 146
 147 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 148         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 149         ${ETAGS} $$els
 150
 151 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 152         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 153         ${ETAGS} -o TAGS-LISP $$els
 154
 155 .SUFFIXES: .elc .el
 156
 157 .el.elc: $(emacs-deps)
 158         -$(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $<
 159
 160 # Compile all Lisp files, but don't recompile those that are up to
 161 # date.  Some files don't actually get compiled because they set the
 162 # local variable no-byte-compile.
 163
 164 # All .elc files are made writable before compilation in case we
 165 # checked out read-only (CVS option -r).  Files MUST be compiled one by
 166 # one.  If we compile several files in a row we can't make sure that
 167 # the compilation environment is clean.  We also set the load-path of
 168 # the Emacs used for compilation to the current directory and its
 169 # subdirectories, to make sure require's and load's in the files being
 170 # compiled find the right files.
 171
 172 # `|| true' below prevents old Bash versions from getting confused
 173 # by an error.
 174 compile: $(emacs-deps) $(LOADDEFS) doit
 175         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 176         wd=$(lisp); $(setwins); \
 177         els=`echo $$wins | tr ' \011' '\012\012' | \
 178                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 179         for el in $(COMPILE_FIRST) $$els; do \
 180           if test -f $$el; \
 181           then \
 182             echo Compiling $$el; \
 183             $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile-if-not-done $$el || exit 1; \
 184           fi \
 185         done
 186
 187 # Compile all Lisp files.  This is like `compile' but compiles files
 188 # unconditionally.  Some files don't actually get compiled because they
 189 # set the local variable no-byte-compile.
 190
 191 compile-always: $(emacs-deps) $(LOADDEFS) doit
 192         # `|| true' prevents old Bash versions from getting confused
 193         # by an error.
 194         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 195         wd=$(lisp); $(setwins); \
 196         els=`echo $$wins | tr ' \011' '\012\012' | \
 197                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 198         for el in $(COMPILE_FIRST) $$els; do \
 199           if test -f $$el; \
 200           then \
 201             echo Compiling $$el; \
 202             $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
 203           fi \
 204         done
 205
 206 compile-calc:
 207         for el in `find $(lisp)/calc -name '*.el'`; do \
 208           echo Compiling $$el; \
 209           $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
 210         done
 211
 212 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 213 # exists, make a backup of it.
 214
 215 backup-compiled-files:
 216         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 217         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 218
 219 # Compile Lisp files, but save old compiled files first.
 220
 221 compile-after-backup: backup-compiled-files compile-always
 222
 223 # Recompile all Lisp files which are newer than their .elc files and compile
 224 # new ones.
 225
 226 recompile: doit $(LOADDEFS) $(lisp)/progmodes/cc-mode.elc
 227         $(emacs) --eval "(batch-byte-recompile-directory 0)" $(lisp)
 228
 229 # CC Mode uses a compile time macro system which causes a compile time
 230 # dependency in cc-mode.elc on the macros in cc-langs.el and the
 231 # version string in cc-defs.el.
 232 $(lisp)/progmodes/cc-mode.elc: \
 233         $(lisp)/progmodes/cc-mode.el \
 234         $(lisp)/progmodes/cc-langs.el \
 235         $(lisp)/progmodes/cc-defs.el
 236         $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
 237
 238 # Update MH-E internal autoloads. These are not to be confused with
 239 # the autoloads for the MH-E entry points, which are already in loaddefs.el.
 240 MH_E_DIR = $(lisp)/mh-e
 241 ## MH_E_SRC avoids a circular dependency warning for mh-loaddefs.el.
 242 MH_E_SRC = $(MH_E_DIR)/mh-acros.el $(MH_E_DIR)/mh-alias.el    \
 243         $(MH_E_DIR)/mh-buffers.el  $(MH_E_DIR)/mh-compat.el   \
 244         $(MH_E_DIR)/mh-comp.el     $(MH_E_DIR)/mh-e.el        \
 245         $(MH_E_DIR)/mh-folder.el   $(MH_E_DIR)/mh-funcs.el    \
 246         $(MH_E_DIR)/mh-gnus.el     $(MH_E_DIR)/mh-identity.el \
 247         $(MH_E_DIR)/mh-inc.el      $(MH_E_DIR)/mh-junk.el     \
 248         $(MH_E_DIR)/mh-letter.el   $(MH_E_DIR)/mh-limit.el    \
 249         $(MH_E_DIR)/mh-mime.el     $(MH_E_DIR)/mh-print.el    \
 250         $(MH_E_DIR)/mh-scan.el     $(MH_E_DIR)/mh-search.el   \
 251         $(MH_E_DIR)/mh-seq.el      $(MH_E_DIR)/mh-show.el     \
 252         $(MH_E_DIR)/mh-speed.el    $(MH_E_DIR)/mh-thread.el   \
 253         $(MH_E_DIR)/mh-tool-bar.el $(MH_E_DIR)/mh-utils.el    \
 254         $(MH_E_DIR)/mh-xface.el
 255
 256 mh-autoloads: $(MH_E_DIR)/mh-loaddefs.el
 257 $(MH_E_DIR)/mh-loaddefs.el: $(emacs-deps) $(MH_E_SRC)
 258         $(emacs) -l autoload \
 259            --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
 260            --eval "(setq generated-autoload-file \"$@\")" \
 261            --eval "(setq make-backup-files nil)" \
 262            -f batch-update-autoloads $(MH_E_DIR)
 263
 264 CAL_DIR = $(lisp)/calendar
 265 ## Those files that may contain internal calendar autoload cookies.
 266 ## Avoids circular dependency warning for *-loaddefs.el.
 267 CAL_SRC = $(CAL_DIR)/cal-bahai.el $(CAL_DIR)/cal-china.el  \
 268         $(CAL_DIR)/cal-coptic.el  $(CAL_DIR)/cal-dst.el    \
 269         $(CAL_DIR)/cal-french.el  $(CAL_DIR)/cal-hebrew.el \
 270         $(CAL_DIR)/cal-html.el    $(CAL_DIR)/cal-islam.el  \
 271         $(CAL_DIR)/cal-iso.el     $(CAL_DIR)/cal-julian.el \
 272         $(CAL_DIR)/cal-mayan.el   $(CAL_DIR)/cal-menu.el   \
 273         $(CAL_DIR)/cal-move.el    $(CAL_DIR)/cal-persia.el \
 274         $(CAL_DIR)/cal-tex.el     $(CAL_DIR)/cal-x.el      \
 275         $(CAL_DIR)/calendar.el    $(CAL_DIR)/diary-lib.el  \
 276         $(CAL_DIR)/holidays.el    $(CAL_DIR)/lunar.el      \
 277         $(CAL_DIR)/solar.el
 278
 279 $(CAL_DIR)/cal-loaddefs.el: $(emacs-deps) $(CAL_SRC)
 280         $(emacs) -l autoload \
 281            --eval "(setq generate-autoload-cookie \";;;###cal-autoload\")" \
 282            --eval "(setq generated-autoload-file \"$@\")" \
 283            --eval "(setq make-backup-files nil)" \
 284            -f batch-update-autoloads $(CAL_DIR)
 285
 286 $(CAL_DIR)/diary-loaddefs.el: $(emacs-deps) $(CAL_SRC)
 287         $(emacs) -l autoload \
 288            --eval "(setq generate-autoload-cookie \";;;###diary-autoload\")" \
 289            --eval "(setq generated-autoload-file \"$@\")" \
 290            --eval "(setq make-backup-files nil)" \
 291            -f batch-update-autoloads $(CAL_DIR)
 292
 293 $(CAL_DIR)/hol-loaddefs.el: $(emacs-deps) $(CAL_SRC)
 294         $(emacs) -l autoload \
 295            --eval "(setq generate-autoload-cookie \";;;###holiday-autoload\")" \
 296            --eval "(setq generated-autoload-file \"$@\")" \
 297            --eval "(setq make-backup-files nil)" \
 298            -f batch-update-autoloads $(CAL_DIR)
 299
 300 # Prepare a bootstrap in the lisp subdirectory.
 301 #
 302 # Build loaddefs.el to make sure it's up-to-date.  If it's not, that
 303 # might lead to errors during the bootstrap because something fails to
 304 # autoload as expected.  If there is no emacs binary, then we can't
 305 # build autoloads yet.  In that case we have to use ldefs-boot.el.
 306 # Bootstrap should always work with ldefs-boot.el.  Therefore,
 307 # whenever a new autoload cookie gets added that is necessary during
 308 # bootstrapping, ldefs-boot.el should be updated by overwriting it with
 309 # an up-to-date copy of loaddefs.el that is uncorrupted by
 310 # local changes.  (Because loaddefs.el is an automatically generated
 311 # file, we don't want to store it in the source repository).
 312 #
 313 # The chmod +w is to handle env var CVSREAD=1.  Files named
 314 # are identified by being the value of `generated-autoload-file'.
 315
 316 bootstrap-prepare:
 317         if test -x $(EMACS); then                               \
 318           $(MAKE) $(MFLAGS) autoloads;                          \
 319         fi
 320         chmod +w $(lisp)/ps-print.el $(lisp)/emulation/tpu-edt.el \
 321           $(lisp)/emacs-lisp/cl-loaddefs.el
 322
 323 maintainer-clean: distclean bootstrap-clean
 324         cd $(lisp); rm -f $(AUTOGENEL)
 325
 326 ## NB note that this rules assume only one level of subdirs below lisp/.
 327 ## If nested subdirs are added, it's probably time to switch to:
 328 ## find $(lisp) -name "*.elc" -exec rm -f '{}' ';'
 329 bootstrap-clean:
 330         cd $(lisp); rm -f *.elc */*.elc
 331
 332 # Generate/update files for the bootstrap process.
 333
 334 bootstrap: update-subdirs autoloads compile
 335
 336 # Generate/update files after the bootstrap process.
 337 # custom-deps needs `preloaded-file-list'.
 338
 339 bootstrap-after: finder-data custom-deps
 340
 341 distclean:
 342         -rm -f ./Makefile
 343
 344 .PHONY: check-declare
 345
 346 check-declare:
 347         $(emacs) -l $(lisp)/emacs-lisp/check-declare \
 348           --eval '(check-declare-directory "$(lisp)")'
 349
 350 # Makefile ends here.