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         eshell/esh-groups.el
  65
  66 # Files to compile before others during a bootstrap.  This is done to
  67 # speed up the bootstrap process.  The CC files are compiled first
  68 # because CC mode tweaks the compilation process, and requiring
  69 # cc-mode when it is not compiled doesn't work during the
  70 # bootstrapping.
  71
  72 COMPILE_FIRST = \
  73         $(lisp)/emacs-lisp/byte-opt.el \
  74         $(lisp)/emacs-lisp/bytecomp.el \
  75         $(lisp)/subr.el \
  76         $(lisp)/progmodes/cc-mode.el \
  77         $(lisp)/progmodes/cc-vars.el
  78
  79 # The actual Emacs command run in the targets below.
  80
  81 emacs = EMACSLOADPATH=$(lisp) LC_ALL=C $(EMACS) $(EMACSOPT)
  82
  83 # Common command to find subdirectories
  84
  85 setwins=subdirs=`(cd $$wd; find . -type d -print)`; \
  86         for file in $$subdirs; do \
  87            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* ) ;; \
  88                 *) wins="$$wins $$wd/$$file" ;; \
  89            esac; \
  90         done
  91
  92 # Find all subdirectories except `obsolete'.
  93
  94 setwins_almost=subdirs=`(cd $$wd; find . -type d -print)`; \
  95         for file in $$subdirs; do \
  96            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* | */obsolete | */term ) ;; \
  97                 *) wins="$$wins $$wd/$$file" ;; \
  98            esac; \
  99         done
 100
 101 doit:
 102
 103 $(lisp)/cus-load.el:
 104         touch $@
 105 # Note that custom-deps and finder-data depend on autoloads rather
 106 # than on loaddefs.el, so that autoloads does not run in parallel with
 107 # them under "make -j", because that could delete loaddefs.el from
 108 # under their feet.
 109 custom-deps: $(lisp)/subdirs.el autoloads $(lisp)/cus-load.el doit
 110         wd=$(lisp); $(setwins_almost); \
 111         echo Directories: $$wins; \
 112         $(emacs) -l cus-dep --eval '(setq generated-custom-dependencies-file "$(lisp)/cus-load.el")' -f custom-make-dependencies $$wins
 113
 114 finder-data: $(lisp)/subdirs.el autoloads doit
 115         wd=$(lisp); $(setwins_almost); \
 116         echo Directories: $$wins; \
 117         $(emacs) -l finder --eval '(setq generated-finder-keywords-file "$(lisp)/finder-inf.el")' -f finder-compile-keywords-make-dist $$wins
 118
 119 autoloads: $(lisp)/subdirs.el $(LOADDEFS) doit
 120         wd=$(lisp); $(setwins_almost); \
 121         echo Directories: $$wins; \
 122         $(emacs) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 123
 124 $(lisp)/subdirs.el:
 125         $(MAKE) $(MFLAGS) update-subdirs
 126 update-subdirs: doit
 127         wd=$(lisp); $(setwins); \
 128         for file in $$wins; do \
 129            $(srcdir)/update-subdirs $$file; \
 130         done;
 131
 132 updates: update-subdirs autoloads finder-data custom-deps
 133
 134 # This is useful after "cvs up".
 135 cvs-update: recompile autoloads finder-data custom-deps
 136
 137 # Update the AUTHORS file.
 138
 139 update-authors:
 140         $(emacs) -l authors -f batch-update-authors $(srcdir)/etc/AUTHORS $(srcdir)
 141
 142 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 143         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 144         ${ETAGS} $$els
 145
 146 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 147         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 148         ${ETAGS} -o TAGS-LISP $$els
 149
 150 .SUFFIXES: .elc .el
 151
 152 .el.elc: $(lisp)/subdirs.el
 153         -$(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $<
 154
 155 # Compile all Lisp files, but don't recompile those that are up to
 156 # date.  Some files don't actually get compiled because they set the
 157 # local variable no-byte-compile.
 158
 159 # All .elc files are made writable before compilation in case we
 160 # checked out read-only (CVS option -r).  Files MUST be compiled one by
 161 # one.  If we compile several files in a row we can't make sure that
 162 # the compilation environment is clean.  We also set the load-path of
 163 # the Emacs used for compilation to the current directory and its
 164 # subdirectories, to make sure require's and load's in the files being
 165 # compiled find the right files.
 166
 167 # `|| true' below prevents old Bash versions from getting confused
 168 # by an error.
 169 compile: $(lisp)/subdirs.el $(LOADDEFS) doit
 170         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 171         wd=$(lisp); $(setwins); \
 172         els=`echo $$wins | tr ' \011' '\012\012' | \
 173                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 174         for el in $(COMPILE_FIRST) $$els; do \
 175           if test -f $$el; \
 176           then \
 177             echo Compiling $$el; \
 178             $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile-if-not-done $$el || exit 1; \
 179           fi \
 180         done
 181
 182 # Compile all Lisp files.  This is like `compile' but compiles files
 183 # unconditionally.  Some files don't actually get compiled because they
 184 # set the local variable no-byte-compile.
 185
 186 compile-always: $(lisp)/subdirs.el $(LOADDEFS) doit
 187         # `|| true' prevents old Bash versions from getting confused
 188         # by an error.
 189         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 190         wd=$(lisp); $(setwins); \
 191         els=`echo $$wins | tr ' \011' '\012\012' | \
 192                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 193         for el in $(COMPILE_FIRST) $$els; do \
 194           if test -f $$el; \
 195           then \
 196             echo Compiling $$el; \
 197             $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
 198           fi \
 199         done
 200
 201 compile-calc:
 202         for el in `find $(lisp)/calc -name '*.el'`; do \
 203           echo Compiling $$el; \
 204           $(emacs)  $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $$el || exit 1; \
 205         done
 206
 207 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 208 # exists, make a backup of it.
 209
 210 backup-compiled-files:
 211         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 212         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 213
 214 # Compile Lisp files, but save old compiled files first.
 215
 216 compile-after-backup: backup-compiled-files compile-always
 217
 218 # Recompile all Lisp files which are newer than their .elc files and compile
 219 # new ones.
 220
 221 recompile: doit $(LOADDEFS) $(lisp)/progmodes/cc-mode.elc
 222         $(emacs) --eval "(batch-byte-recompile-directory 0)" $(lisp)
 223
 224 # CC Mode uses a compile time macro system which causes a compile time
 225 # dependency in cc-mode.elc on the macros in cc-langs.el and the
 226 # version string in cc-defs.el.
 227 $(lisp)/progmodes/cc-mode.elc: \
 228         $(lisp)/progmodes/cc-mode.el \
 229         $(lisp)/progmodes/cc-langs.el \
 230         $(lisp)/progmodes/cc-defs.el
 231         $(emacs) $(BYTE_COMPILE_EXTRA_FLAGS) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
 232
 233 # Update MH-E internal autoloads. These are not to be confused with
 234 # the autoloads for the MH-E entry points, which are already in loaddefs.el.
 235 MH_E_DIR = $(lisp)/mh-e
 236 ## MH_E_SRC avoids a circular dependency warning for mh-loaddefs.el.
 237 MH_E_SRC = $(MH_E_DIR)/mh-acros.el $(MH_E_DIR)/mh-alias.el    \
 238         $(MH_E_DIR)/mh-buffers.el  $(MH_E_DIR)/mh-compat.el   \
 239         $(MH_E_DIR)/mh-comp.el     $(MH_E_DIR)/mh-e.el        \
 240         $(MH_E_DIR)/mh-folder.el   $(MH_E_DIR)/mh-funcs.el    \
 241         $(MH_E_DIR)/mh-gnus.el     $(MH_E_DIR)/mh-identity.el \
 242         $(MH_E_DIR)/mh-inc.el      $(MH_E_DIR)/mh-junk.el     \
 243         $(MH_E_DIR)/mh-letter.el   $(MH_E_DIR)/mh-limit.el    \
 244         $(MH_E_DIR)/mh-mime.el     $(MH_E_DIR)/mh-print.el    \
 245         $(MH_E_DIR)/mh-scan.el     $(MH_E_DIR)/mh-search.el   \
 246         $(MH_E_DIR)/mh-seq.el      $(MH_E_DIR)/mh-show.el     \
 247         $(MH_E_DIR)/mh-speed.el    $(MH_E_DIR)/mh-thread.el   \
 248         $(MH_E_DIR)/mh-tool-bar.el $(MH_E_DIR)/mh-utils.el    \
 249         $(MH_E_DIR)/mh-xface.el
 250
 251 mh-autoloads: $(MH_E_DIR)/mh-loaddefs.el
 252 $(MH_E_DIR)/mh-loaddefs.el: $(MH_E_SRC)
 253         $(emacs) -l autoload \
 254            --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
 255            --eval "(setq generated-autoload-file \"$@\")" \
 256            --eval "(setq make-backup-files nil)" \
 257            -f batch-update-autoloads $(MH_E_DIR)
 258
 259 CAL_DIR = $(lisp)/calendar
 260 ## Those files that may contain internal calendar autoload cookies.
 261 ## Avoids circular dependency warning for *-loaddefs.el.
 262 CAL_SRC = $(CAL_DIR)/cal-bahai.el $(CAL_DIR)/cal-china.el  \
 263         $(CAL_DIR)/cal-coptic.el  $(CAL_DIR)/cal-dst.el    \
 264         $(CAL_DIR)/cal-french.el  $(CAL_DIR)/cal-hebrew.el \
 265         $(CAL_DIR)/cal-html.el    $(CAL_DIR)/cal-islam.el  \
 266         $(CAL_DIR)/cal-iso.el     $(CAL_DIR)/cal-julian.el \
 267         $(CAL_DIR)/cal-mayan.el   $(CAL_DIR)/cal-menu.el   \
 268         $(CAL_DIR)/cal-move.el    $(CAL_DIR)/cal-persia.el \
 269         $(CAL_DIR)/cal-tex.el     $(CAL_DIR)/cal-x.el      \
 270         $(CAL_DIR)/calendar.el    $(CAL_DIR)/diary-lib.el  \
 271         $(CAL_DIR)/holidays.el    $(CAL_DIR)/lunar.el      \
 272         $(CAL_DIR)/solar.el
 273
 274 $(CAL_DIR)/cal-loaddefs.el: $(CAL_SRC)
 275         $(emacs) -l autoload \
 276            --eval "(setq generate-autoload-cookie \";;;###cal-autoload\")" \
 277            --eval "(setq generated-autoload-file \"$@\")" \
 278            --eval "(setq make-backup-files nil)" \
 279            -f batch-update-autoloads $(CAL_DIR)
 280
 281 $(CAL_DIR)/diary-loaddefs.el: $(CAL_SRC)
 282         $(emacs) -l autoload \
 283            --eval "(setq generate-autoload-cookie \";;;###diary-autoload\")" \
 284            --eval "(setq generated-autoload-file \"$@\")" \
 285            --eval "(setq make-backup-files nil)" \
 286            -f batch-update-autoloads $(CAL_DIR)
 287
 288 $(CAL_DIR)/hol-loaddefs.el: $(CAL_SRC)
 289         $(emacs) -l autoload \
 290            --eval "(setq generate-autoload-cookie \";;;###holiday-autoload\")" \
 291            --eval "(setq generated-autoload-file \"$@\")" \
 292            --eval "(setq make-backup-files nil)" \
 293            -f batch-update-autoloads $(CAL_DIR)
 294
 295 # Prepare a bootstrap in the lisp subdirectory.
 296 #
 297 # Build loaddefs.el to make sure it's up-to-date.  If it's not, that
 298 # might lead to errors during the bootstrap because something fails to
 299 # autoload as expected.  If there is no emacs binary, then we can't
 300 # build autoloads yet.  In that case we have to use ldefs-boot.el.
 301 # Bootstrap should always work with ldefs-boot.el.  Therefore,
 302 # whenever a new autoload cookie gets added that is necessary during
 303 # bootstrapping, ldefs-boot.el should be updated by overwriting it with
 304 # an up-to-date copy of loaddefs.el that is uncorrupted by
 305 # local changes.  (Because loaddefs.el is an automatically generated
 306 # file, we don't want to store it in the source repository).
 307 #
 308 # The chmod +w is to handle env var CVSREAD=1.  Files named
 309 # are identified by being the value of `generated-autoload-file'.
 310
 311 bootstrap-prepare:
 312         if test -x $(EMACS); then                               \
 313           $(MAKE) $(MFLAGS) autoloads;                          \
 314         else                                                    \
 315           cp $(lisp)/ldefs-boot.el $(lisp)/loaddefs.el;         \
 316         fi
 317         chmod +w $(lisp)/loaddefs.el            \
 318           $(lisp)/ps-print.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.