lisp/Makefile.in

   1 # Maintenance productions for the Lisp directory
   2 # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005,
   3 #   2006, 2007 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 2, 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 SOURCES = *.el COPYING Makefile
  39 lisptagsfiles1 = $(lisp)/[a-zA-Z]*.el
  40 lisptagsfiles2 = $(lisp)/[a-zA-Z]*/[a-zA-Z]*.el
  41 ETAGS = ../lib-src/etags
  42
  43 # Elisp files auto-generated.
  44 AUTOGENEL = loaddefs.el \
  45         cus-load.el \
  46         finder-inf.el \
  47         subdirs.el \
  48         eshell/esh-groups.el \
  49         mh-e/mh-loaddefs.el
  50
  51 # Files to compile before others during a bootstrap.  This is done to
  52 # speed up the bootstrap process.  The CC files are compiled first
  53 # because CC mode tweaks the compilation process, and requiring
  54 # cc-mode when it is not compiled doesn't work during the
  55 # bootstrapping.
  56
  57 COMPILE_FIRST = \
  58         $(lisp)/emacs-lisp/byte-opt.el \
  59         $(lisp)/emacs-lisp/bytecomp.el \
  60         $(lisp)/subr.el \
  61         $(lisp)/progmodes/cc-mode.el \
  62         $(lisp)/progmodes/cc-vars.el
  63
  64 # The actual Emacs command run in the targets below.
  65
  66 emacs = EMACSLOADPATH=$(lisp) $(EMACS) $(EMACSOPT)
  67
  68 # Common command to find subdirectories
  69
  70 setwins=subdirs=`(cd $$wd; find . -type d -print)`; \
  71         for file in $$subdirs; do \
  72            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* ) ;; \
  73                 *) wins="$$wins $$wd/$$file" ;; \
  74            esac; \
  75         done
  76
  77 # Find all subdirectories except `obsolete'.
  78
  79 setwins_almost=subdirs=`(cd $$wd; find . -type d -print)`; \
  80         for file in $$subdirs; do \
  81            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* | */obsolete | */term ) ;; \
  82                 *) wins="$$wins $$wd/$$file" ;; \
  83            esac; \
  84         done
  85
  86 doit:
  87
  88 $(lisp)/cus-load.el:
  89         touch $@
  90 custom-deps: $(lisp)/subdirs.el $(lisp)/loaddefs.el $(lisp)/cus-load.el doit
  91         wd=$(lisp); $(setwins_almost); \
  92         echo Directories: $$wins; \
  93         $(EMACS) $(EMACSOPT) -l cus-dep --eval '(setq generated-custom-dependencies-file "$(lisp)/cus-load.el")' -f custom-make-dependencies $$wins
  94
  95 finder-data: $(lisp)/subdirs.el $(lisp)/loaddefs.el doit
  96         wd=$(lisp); $(setwins_almost); \
  97         echo Directories: $$wins; \
  98         $(EMACS) $(EMACSOPT) -l finder --eval '(setq generated-finder-keywords-file "$(lisp)/finder-inf.el")' -f finder-compile-keywords-make-dist $$wins
  99
 100 $(lisp)/loaddefs.el:
 101         echo ";;; loaddefs.el --- automatically extracted autoloads" >> $@
 102         echo ";;" >> $@; echo ";;; Code:" >> $@
 103         echo "\f" >> $@
 104         echo ";; Local Variables:" >> $@
 105         echo ";; version-control: never" >> $@
 106         echo ";; no-byte-compile: t" >> $@
 107         echo ";; no-update-autoloads: t" >> $@
 108         echo ";; End:" >> $@
 109         echo ";;; loaddefs.el ends here" >> $@
 110 autoloads: $(lisp)/subdirs.el $(lisp)/loaddefs.el doit
 111         wd=$(lisp); $(setwins_almost); \
 112         echo Directories: $$wins; \
 113         $(EMACS) $(EMACSOPT) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 114
 115 $(lisp)/subdirs.el:
 116         $(MAKE) $(MFLAGS) update-subdirs
 117 update-subdirs: doit
 118         wd=$(lisp); $(setwins); \
 119         for file in $$wins; do \
 120            $(srcdir)/update-subdirs $$file; \
 121         done;
 122
 123 updates: update-subdirs autoloads finder-data custom-deps
 124
 125 # This is useful after "cvs up".
 126 cvs-update: recompile autoloads finder-data custom-deps
 127
 128 # Update the AUTHORS file.
 129
 130 update-authors:
 131         $(emacs) -l authors -f batch-update-authors $(srcdir)/AUTHORS $(srcdir)
 132
 133 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 134         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 135         ${ETAGS} $$els
 136
 137 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 138         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 139         ${ETAGS} -o TAGS-LISP $$els
 140
 141 .SUFFIXES: .elc .el
 142
 143 .el.elc: $(lisp)/subdirs.el
 144         -$(emacs) -f batch-byte-compile $<
 145
 146 # Compile all Lisp files, but don't recompile those that are up to
 147 # date.  Some files don't actually get compiled because they set the
 148 # local variable no-byte-compile.
 149
 150 # All .elc files are made writable before compilation in case we
 151 # checked out read-only (CVS option -r).  Files MUST be compiled one by
 152 # one.  If we compile several files in a row we can't make sure that
 153 # the compilation environment is clean.  We also set the load-path of
 154 # the Emacs used for compilation to the current directory and its
 155 # subdirectories, to make sure require's and load's in the files being
 156 # compiled find the right files.
 157
 158 # `|| true' below prevents old Bash versions from getting confused
 159 # by an error.
 160 compile: $(lisp)/subdirs.el mh-autoloads doit
 161         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 162         wd=$(lisp); $(setwins); \
 163         els=`echo $$wins | tr ' \011' '\012\012' | \
 164                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 165         for el in $(COMPILE_FIRST) $$els; do \
 166           if test -f $$el; \
 167           then \
 168             echo Compiling $$el; \
 169             $(emacs) -f batch-byte-compile-if-not-done $$el || exit 1; \
 170           fi \
 171         done
 172
 173 # Compile all Lisp files.  This is like `compile' but compiles files
 174 # unconditionally.  Some files don't actually get compiled because they
 175 # set the local variable no-byte-compile.
 176
 177 compile-always: $(lisp)/subdirs.el mh-autoloads doit
 178         # `|| true' prevents old Bash versions from getting confused
 179         # by an error.
 180         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 181         wd=$(lisp); $(setwins); \
 182         els=`echo $$wins | tr ' \011' '\012\012' | \
 183                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 184         for el in $(COMPILE_FIRST) $$els; do \
 185           if test -f $$el; \
 186           then \
 187             echo Compiling $$el; \
 188             $(emacs) -f batch-byte-compile $$el || exit 1; \
 189           fi \
 190         done
 191
 192 compile-calc:
 193         for el in `find $(lisp)/calc -name '*.el'`; do \
 194           echo Compiling $$el; \
 195           $(emacs) -f batch-byte-compile $$el || exit 1; \
 196         done
 197
 198 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 199 # exists, make a backup of it.
 200
 201 backup-compiled-files:
 202         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 203         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 204
 205 # Compile Lisp files, but save old compiled files first.
 206
 207 compile-after-backup: backup-compiled-files compile-always
 208
 209 # Recompile all Lisp files which are newer than their .elc files and compile
 210 # new ones.
 211
 212 recompile: doit mh-autoloads $(lisp)/progmodes/cc-mode.elc
 213         $(EMACS) $(EMACSOPT) --eval "(batch-byte-recompile-directory 0)" $(lisp)
 214
 215 # CC Mode uses a compile time macro system which causes a compile time
 216 # dependency in cc-mode.elc on the macros in cc-langs.el and the
 217 # version string in cc-defs.el.
 218 $(lisp)/progmodes/cc-mode.elc: \
 219         $(lisp)/progmodes/cc-mode.el \
 220         $(lisp)/progmodes/cc-langs.el \
 221         $(lisp)/progmodes/cc-defs.el
 222         $(EMACS) $(EMACSOPT) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
 223
 224 # Update MH-E internal autoloads. These are not to be confused with
 225 # the autoloads for the MH-E entry points, which are already in
 226 # loaddefs.el.
 227 MH_E_SRC = $(lisp)/mh-e/mh-acros.el $(lisp)/mh-e/mh-alias.el    \
 228         $(lisp)/mh-e/mh-buffers.el $(lisp)/mh-e/mh-compat.el    \
 229         $(lisp)/mh-e/mh-comp.el $(lisp)/mh-e/mh-e.el            \
 230         $(lisp)/mh-e/mh-folder.el $(lisp)/mh-e/mh-funcs.el      \
 231         $(lisp)/mh-e/mh-gnus.el $(lisp)/mh-e/mh-identity.el     \
 232         $(lisp)/mh-e/mh-inc.el $(lisp)/mh-e/mh-junk.el          \
 233         $(lisp)/mh-e/mh-letter.el $(lisp)/mh-e/mh-limit.el      \
 234         $(lisp)/mh-e/mh-mime.el $(lisp)/mh-e/mh-print.el        \
 235         $(lisp)/mh-e/mh-scan.el $(lisp)/mh-e/mh-search.el       \
 236         $(lisp)/mh-e/mh-seq.el $(lisp)/mh-e/mh-show.el          \
 237         $(lisp)/mh-e/mh-speed.el $(lisp)/mh-e/mh-thread.el      \
 238         $(lisp)/mh-e/mh-tool-bar.el $(lisp)/mh-e/mh-utils.el    \
 239         $(lisp)/mh-e/mh-xface.el
 240
 241 mh-autoloads: $(lisp)/mh-e/mh-loaddefs.el
 242 $(lisp)/mh-e/mh-loaddefs.el: $(MH_E_SRC)
 243         echo ";;; mh-loaddefs.el --- automatically extracted autoloads" > $@
 244         echo "" >> $@
 245         echo ";; Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc." >> $@
 246         echo ";; Author: Bill Wohler <wohler@newt.com>" >> $@
 247         echo ";; Keywords: mail" >> $@
 248         echo ";;; Commentary:" >> $@
 249         echo ";;; Change Log:" >> $@
 250         echo ";;; Code:" >> $@
 251         echo "\f" >> $@
 252         echo "(provide 'mh-loaddefs)" >> $@
 253         echo ";; Local Variables:" >> $@
 254         echo ";; version-control: never" >> $@
 255         echo ";; no-byte-compile: t" >> $@
 256         echo ";; no-update-autoloads: t" >> $@
 257         echo ";; End:" >> $@
 258         echo ";;; mh-loaddefs.el ends here" >> $@
 259         $(EMACS) $(EMACSOPT) \
 260            -l autoload \
 261            --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
 262            --eval "(setq generated-autoload-file \"$(lisp)/mh-e/mh-loaddefs.el\")" \
 263            --eval "(setq make-backup-files nil)" \
 264            -f batch-update-autoloads $(lisp)/mh-e
 265
 266 # Prepare a bootstrap in the lisp subdirectory.
 267 #
 268 # Build loaddefs.el to make sure it's up-to-date.  If it's not, that
 269 # might lead to errors during the bootstrap because something fails to
 270 # autoload as expected.  If there is no emacs binary, then we can't
 271 # build autoloads yet.  In that case we have to use ldefs-boot.el.
 272 # Bootstrap should always work with ldefs-boot.el.  Therefore,
 273 # whenever a new autoload cookie gets added that is necessary during
 274 # bootstrapping, ldefs-boot.el should be updated by overwriting it with
 275 # an up-to-date copy of loaddefs.el that is uncorrupted by
 276 # local changes.  (Because loaddefs.el is an automatically generated
 277 # file, we don't want to store it in the source repository).
 278
 279 bootstrap-prepare:
 280         if test -x $(EMACS); then                               \
 281           $(MAKE) $(MFLAGS) autoloads;                          \
 282         else                                                    \
 283           cp $(lisp)/ldefs-boot.el $(lisp)/loaddefs.el;         \
 284         fi
 285
 286 maintainer-clean: distclean
 287         cd $(lisp); rm -f *.elc */*.elc $(AUTOGENEL)
 288
 289 bootstrap-clean:
 290         cd $(lisp); rm -f *.elc */*.elc
 291
 292 # Generate/update files for the bootstrap process.
 293
 294 bootstrap: update-subdirs autoloads compile
 295
 296 # Generate/update files after the bootstrap process.
 297 # custom-deps needs `preloaded-file-list'.
 298
 299 bootstrap-after: finder-data custom-deps
 300
 301 distclean:
 302         -rm -f ./Makefile
 303
 304 # Makefile ends here.