lisp/Makefile.in

   1 # Maintenance productions for the Lisp directory
   2 # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
   3
   4 # This file is part of GNU Emacs.
   5
   6 # GNU Emacs is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10
  11 # GNU Emacs is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with GNU Emacs; see the file COPYING.  If not, write to
  18 # the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19 # Boston, MA 02110-1301, USA.
  20
  21 SHELL = /bin/sh
  22
  23 lisp=@srcdir@
  24 VPATH=@srcdir@
  25 srcdir=@srcdir@/..
  26
  27 # You can specify a different executable on the make command line,
  28 # e.g. "make EMACS=../src/emacs ...".
  29
  30 EMACS = ../src/emacs
  31
  32 # Command line flags for Emacs.  This must include --multibyte,
  33 # otherwise some files will not compile.
  34
  35 EMACSOPT = -batch --no-site-file --multibyte
  36
  37 SOURCES = *.el COPYING Makefile
  38 lisptagsfiles1 = $(lisp)/[a-zA-Z]*.el
  39 lisptagsfiles2 = $(lisp)/[a-zA-Z]*/[a-zA-Z]*.el
  40 ETAGS = ../lib-src/etags
  41
  42 # Elisp files auto-generated.
  43 AUTOGENEL = loaddefs.el \
  44         cus-load.el \
  45         finder-inf.el \
  46         subdirs.el \
  47         eshell/esh-groups.el \
  48         mh-e/mh-loaddefs.el
  49
  50 # Files to compile before others during a bootstrap.  This is done to
  51 # speed up the bootstrap process.  The CC files are compiled first
  52 # because CC mode tweaks the compilation process, and requiring
  53 # cc-mode when it is not compiled doesn't work during the
  54 # bootstrapping.
  55
  56 COMPILE_FIRST = \
  57         $(lisp)/emacs-lisp/byte-opt.el \
  58         $(lisp)/emacs-lisp/bytecomp.el \
  59         $(lisp)/subr.el \
  60         $(lisp)/progmodes/cc-mode.el \
  61         $(lisp)/progmodes/cc-vars.el
  62
  63 # The actual Emacs command run in the targets below.
  64
  65 emacs = EMACSLOADPATH=$(lisp) $(EMACS) $(EMACSOPT)
  66
  67 # Common command to find subdirectories
  68
  69 setwins=subdirs=`(cd $$wd; find . -type d -print)`; \
  70         for file in $$subdirs; do \
  71            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* ) ;; \
  72                 *) wins="$$wins $$wd/$$file" ;; \
  73            esac; \
  74         done
  75
  76 setwins_almost=subdirs=`(cd $$wd; find . -type d -print)`; \
  77         for file in $$subdirs; do \
  78            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* | */obsolete | */term ) ;; \
  79                 *) wins="$$wins $$wd/$$file" ;; \
  80            esac; \
  81         done
  82
  83 doit:
  84
  85 $(lisp)/cus-load.el:
  86         touch $@
  87 custom-deps: $(lisp)/cus-load.el doit
  88         wd=$(lisp); $(setwins_almost); \
  89         echo Directories: $$wins; \
  90         $(EMACS) $(EMACSOPT) -l cus-dep --eval '(setq generated-custom-dependencies-file "$(lisp)/cus-load.el")' -f custom-make-dependencies $$wins
  91
  92 finder-data: doit
  93         wd=$(lisp); $(setwins_almost); \
  94         echo Directories: $$wins; \
  95         $(EMACS) $(EMACSOPT) -l finder --eval '(setq generated-finder-keywords-file "$(lisp)/finder-inf.el")' -f finder-compile-keywords-make-dist $$wins
  96
  97 $(lisp)/loaddefs.el:
  98         echo ";;; loaddefs.el --- automatically extracted autoloads" >> $@
  99         echo ";;" >> $@; echo ";;; Code:" >> $@
 100         echo "\f" >> $@
 101         echo ";;; Local Variables:" >> $@
 102         echo ";;; version-control: never" >> $@
 103         echo ";;; no-byte-compile: t" >> $@
 104         echo ";;; no-update-autoloads: t" >> $@
 105         echo ";;; End:" >> $@
 106         echo ";;; loaddefs.el ends here" >> $@
 107 autoloads: $(lisp)/loaddefs.el doit
 108         wd=$(lisp); $(setwins); \
 109         echo Directories: $$wins; \
 110         $(EMACS) $(EMACSOPT) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 111
 112 $(lisp)/subdirs.el:
 113         $(MAKE) $(MFLAGS) update-subdirs
 114 update-subdirs: doit
 115         wd=$(lisp); $(setwins); \
 116         for file in $$wins; do \
 117            $(srcdir)/update-subdirs $$file; \
 118         done;
 119
 120 updates: update-subdirs autoloads mh-autoloads finder-data custom-deps
 121
 122 # Update the AUTHORS file.
 123
 124 update-authors:
 125         $(emacs) -l authors -f batch-update-authors $(srcdir)/AUTHORS $(srcdir)
 126
 127 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 128         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 129         ${ETAGS} $$els
 130
 131 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 132         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 133         ${ETAGS} -o TAGS-LISP $$els
 134
 135 .SUFFIXES: .elc .el
 136
 137 .el.elc: $(lisp)/subdirs.el
 138         -$(emacs) -f batch-byte-compile $<
 139
 140 # Compile all Lisp files, but don't recompile those that are up to
 141 # date.  Some files don't actually get compiled because they set the
 142 # local variable no-byte-compile.
 143
 144 # All .elc files are made writable before compilation in case we
 145 # checked out read-only (CVS option -r).  Files MUST be compiled one by
 146 # one.  If we compile several files in a row we can't make sure that
 147 # the compilation environment is clean.  We also set the load-path of
 148 # the Emacs used for compilation to the current directory and its
 149 # subdirectories, to make sure require's and load's in the files being
 150 # compiled find the right files.
 151
 152 compile: $(lisp)/subdirs.el mh-autoloads doit
 153         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1; \
 154         wd=$(lisp); $(setwins); \
 155         els=`echo $$wins | tr ' \011' '\012\012' | \
 156                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 157         for el in $(COMPILE_FIRST) $$els; do \
 158           if test -f $$el; \
 159           then \
 160             echo Compiling $$el; \
 161             $(emacs) -f batch-byte-compile-if-not-done $$el || exit 1; \
 162           fi \
 163         done
 164
 165 # Compile all Lisp files.  This is like `compile' but compiles files
 166 # unconditionally.  Some files don't actually get compiled because they
 167 # set the local variable no-byte-compile.
 168
 169 compile-always: $(lisp)/subdirs.el doit
 170         # `|| true' prevents old Bash versions from getting confused
 171         # by an error.
 172         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 173         wd=$(lisp); $(setwins); \
 174         els=`echo $$wins | tr ' \011' '\012\012' | \
 175                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 176         for el in $(COMPILE_FIRST) $$els; do \
 177           if test -f $$el; \
 178           then \
 179             echo Compiling $$el; \
 180             $(emacs) -f batch-byte-compile $$el || exit 1; \
 181           fi \
 182         done
 183
 184 compile-calc:
 185         for el in `find $(lisp)/calc -name '*.el'`; do \
 186           echo Compiling $$el; \
 187           $(emacs) -f batch-byte-compile $$el || exit 1; \
 188         done
 189
 190 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 191 # exists, make a backup of it.
 192
 193 backup-compiled-files:
 194         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 195         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 196
 197 # Compile Lisp files, but save old compiled files first.
 198
 199 compile-after-backup: backup-compiled-files compile-always
 200
 201 # Recompile all Lisp files which are newer than their .elc files.
 202 # Note that this doesn't create .elc files.  It only recompiles if an
 203 # .elc is present.
 204
 205 recompile: doit mh-autoloads $(lisp)/progmodes/cc-mode.elc
 206         $(EMACS) $(EMACSOPT) --eval "(batch-byte-recompile-directory 0)" $(lisp)
 207
 208 # CC Mode uses a compile time macro system which causes a compile time
 209 # dependency in cc-mode.elc on the macros in cc-langs.el and the
 210 # version string in cc-defs.el.
 211 $(lisp)/progmodes/cc-mode.elc: \
 212         $(lisp)/progmodes/cc-mode.el \
 213         $(lisp)/progmodes/cc-langs.el \
 214         $(lisp)/progmodes/cc-defs.el
 215         $(EMACS) $(EMACSOPT) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
 216
 217 # Update MH-E internal autoloads. These are not to be confused with
 218 # the autoloads for the MH-E entry points, which are already in
 219 # loaddefs.el.
 220 MH-E-SRC = $(lisp)/mh-e/mh-acros.el $(lisp)/mh-e/mh-alias.el    \
 221         $(lisp)/mh-e/mh-comp.el $(lisp)/mh-e/mh-customize.el    \
 222         $(lisp)/mh-e/mh-e.el $(lisp)/mh-e/mh-funcs.el           \
 223         $(lisp)/mh-e/mh-mime.el $(lisp)/mh-e/mh-pick.el         \
 224         $(lisp)/mh-e/mh-print.el $(lisp)/mh-e/mh-inc.el         \
 225         $(lisp)/mh-e/mh-init.el $(lisp)/mh-e/mh-index.el        \
 226         $(lisp)/mh-e/mh-identity.el $(lisp)/mh-e/mh-junk.el     \
 227         $(lisp)/mh-e/mh-seq.el $(lisp)/mh-e/mh-speed.el         \
 228         $(lisp)/mh-e/mh-utils.el
 229
 230 mh-autoloads: $(lisp)/mh-e/mh-loaddefs.el
 231 $(lisp)/mh-e/mh-loaddefs.el: $(MH-E-SRC)
 232         echo ";;; mh-loaddefs.el --- automatically extracted autoloads" > $@
 233         echo ";;" >> $@
 234         echo ";;; Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc." >> $@
 235         echo ";;; Author: Bill Wohler <wohler@newt.com>" >> $@
 236         echo ";;; Keywords: mail" >> $@
 237         echo ";;; Commentary:" >> $@
 238         echo ";;; Change Log:" >> $@
 239         echo ";;; Code:" >> $@
 240         $(EMACS) $(EMACSOPT) \
 241            -l autoload \
 242            --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
 243            --eval "(setq generated-autoload-file \"$(lisp)/mh-e/mh-loaddefs.el\")" \
 244            --eval "(setq make-backup-files nil)" \
 245            -f batch-update-autoloads $(lisp)/mh-e
 246         echo "\f" >> $@
 247         echo "(provide 'mh-loaddefs)" >> $@
 248         echo ";;; Local Variables:" >> $@
 249         echo ";;; version-control: never" >> $@
 250         echo ";;; no-byte-compile: t" >> $@
 251         echo ";;; no-update-autoloads: t" >> $@
 252         echo ";;; End:" >> $@
 253         echo ";;; mh-loaddefs.el ends here" >> $@
 254
 255 # Prepare a bootstrap in the lisp subdirectory.
 256 #
 257 # Build loaddefs.el to make sure it's up-to-date.  If it's not, that
 258 # might lead to errors during the bootstrap because something fails to
 259 # autoload as expected.  If there is no emacs binary, then we can't
 260 # build autoloads yet.  In that case we have to use ldefs-boot.el.
 261 # Bootstrap should always work with ldefs-boot.el.  Therefore,
 262 # whenever a new autoload cookie gets added that is necessary during
 263 # bootstrapping, ldefs-boot.el should be updated by overwriting it with
 264 # an up-to-date copy of loaddefs.el that is uncorrupted by
 265 # local changes.  (Because loaddefs.el is an automatically generated
 266 # file, we don't want to store it in the source repository).
 267
 268 bootstrap-prepare:
 269         if test -x $(EMACS); then                               \
 270           $(MAKE) $(MFLAGS) autoloads;                          \
 271         else                                                    \
 272           cp $(lisp)/ldefs-boot.el $(lisp)/loaddefs.el;         \
 273         fi
 274
 275 maintainer-clean: distclean
 276         cd $(lisp); rm -f *.elc */*.elc $(AUTOGENEL)
 277
 278 bootstrap-clean:
 279         cd $(lisp); rm -f *.elc */*.elc
 280
 281 # Generate/update files for the bootstrap process.
 282
 283 bootstrap: update-subdirs autoloads mh-autoloads compile
 284
 285 # Generate/update files after the bootstrap process.
 286 # custom-deps needs `preloaded-file-list'.
 287
 288 bootstrap-after: finder-data custom-deps
 289
 290 distclean:
 291         -rm -f ./Makefile
 292
 293 # Makefile ends here.