lisp/Makefile.in

   1 # Maintenance productions for the Lisp directory
   2 # Copyright (C) 2000, 2001 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., 59 Temple Place - Suite 330,
  19 # Boston, MA 02111-1307, 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 # Files which should not be compiled.  If you change the name `DONTCOMPILE'
  43 # to something different, you'll have to change make-dist as well.
  44 #
  45 # - emacs-lisp/cl-specs.el:  only contains `def-edebug-spec's so there's
  46 #   no point compiling it, although it doesn't hurt.
  47
  48 DONTCOMPILE = \
  49         $(lisp)/cus-load.el \
  50         $(lisp)/cus-start.el \
  51         $(lisp)/emacs-lisp/cl-specs.el \
  52         $(lisp)/eshell/esh-maint.el \
  53         $(lisp)/eshell/esh-groups.el \
  54         $(lisp)/finder-inf.el \
  55         $(lisp)/forms-d2.el \
  56         $(lisp)/forms-pass.el \
  57         $(lisp)/generic-x.el \
  58         $(lisp)/international/latin-1.el \
  59         $(lisp)/international/latin-2.el \
  60         $(lisp)/international/latin-3.el \
  61         $(lisp)/international/latin-4.el \
  62         $(lisp)/international/latin-5.el \
  63         $(lisp)/international/latin-8.el \
  64         $(lisp)/international/latin-9.el \
  65         $(lisp)/international/mule-conf.el \
  66         $(lisp)/loaddefs.el \
  67         $(lisp)/loadup.el \
  68         $(lisp)/mail/blessmail.el \
  69         $(lisp)/mail/sc.el \
  70         $(lisp)/patcomp.el \
  71         $(lisp)/paths.el \
  72         $(lisp)/play/bruce.el \
  73         $(lisp)/subdirs.el \
  74         $(lisp)/term/internal.el \
  75         $(lisp)/term/AT386.el  \
  76         $(lisp)/term/apollo.el \
  77         $(lisp)/term/bobcat.el \
  78         $(lisp)/term/iris-ansi.el \
  79         $(lisp)/term/keyswap.el \
  80         $(lisp)/term/linux.el \
  81         $(lisp)/term/lk201.el \
  82         $(lisp)/term/news.el \
  83         $(lisp)/term/vt102.el \
  84         $(lisp)/term/vt125.el \
  85         $(lisp)/term/vt200.el \
  86         $(lisp)/term/vt201.el \
  87         $(lisp)/term/vt220.el \
  88         $(lisp)/term/vt240.el \
  89         $(lisp)/term/vt300.el \
  90         $(lisp)/term/vt320.el \
  91         $(lisp)/term/vt400.el \
  92         $(lisp)/term/vt420.el \
  93         $(lisp)/term/wyse50.el \
  94         $(lisp)/term/xterm.el \
  95         $(lisp)/version.el
  96
  97 # Files to compile before others during a bootstrap.  This is done to
  98 # speed up the bootstrap process.  The CC files are compiled first
  99 # because CC mode tweaks the compilation process, and requiring
 100 # cc-mode when it is not compiled doesn't work during the
 101 # bootstrapping.
 102
 103 COMPILE_FIRST = \
 104         $(lisp)/emacs-lisp/byte-opt.el \
 105         $(lisp)/emacs-lisp/bytecomp.el \
 106         $(lisp)/subr.el \
 107         $(lisp)/progmodes/cc-mode.el \
 108         $(lisp)/progmodes/cc-vars.el
 109
 110 # The actual Emacs command run in the targets below.
 111
 112 emacs = EMACSLOADPATH=$(lisp) $(EMACS) $(EMACSOPT)
 113
 114 # Common command to find subdirectories
 115
 116 setwins=subdirs=`find $$wd -type d -print`; \
 117         for file in $$subdirs; do \
 118            case $$file in */Old | */RCS | */CVS | */CVS/* | */=* ) ;; \
 119                 *) wins="$$wins $$file" ;; \
 120            esac; \
 121         done
 122 nonobsolete_setwins=subdirs=`find $$wd -type d -print`; \
 123         for file in $$subdirs; do \
 124            case $$file in */Old | */RCS | */CVS | */CVS/* | */=* | */obsolete ) ;; \
 125                 *) wins="$$wins $$file" ;; \
 126            esac; \
 127         done
 128
 129 doit:
 130
 131 cus-load.el:
 132         touch $@
 133 custom-deps: cus-load.el doit
 134         wd=$(lisp); $(setwins); \
 135         echo Directories: $$wins; \
 136         $(EMACS) $(EMACSOPT) -l cus-dep -f custom-make-dependencies $$wins
 137
 138 finder-inf.el:
 139         echo "(provide 'finder-inf)" >> $@
 140 finder-data: finder-inf.el doit
 141         wd=$(lisp); $(nonobsolete_setwins); \
 142         echo Directories: $$wins; \
 143         $(EMACS) $(EMACSOPT) -l finder -f finder-compile-keywords-make-dist $$wins
 144
 145 loaddefs.el:
 146         echo ";;; loaddefs.el --- automatically extracted autoloads" >> $@
 147         echo ";;" >> $@; echo ";;; Code:" >> $@
 148         echo "\f" >> $@
 149         echo ";;; Local Variables:" >> $@
 150         echo ";;; version-control: never" >> $@
 151         echo ";;; no-byte-compile: t" >> $@
 152         echo ";;; no-update-autoloads: t" >> $@
 153         echo ";;; End:" >> $@
 154         echo ";;; loaddefs.el ends here" >> $@
 155 autoloads: loaddefs.el doit
 156         wd=$(lisp); $(setwins); \
 157         echo Directories: $$wins; \
 158         $(EMACS) $(EMACSOPT) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 159
 160 subdirs.el:
 161         $(MAKE) $(MFLAGS) update-subdirs
 162 update-subdirs: doit
 163         wd=$(lisp); $(setwins); \
 164         for file in $$wins; do \
 165            $(srcdir)/update-subdirs $$file; \
 166         done;
 167
 168 updates: update-subdirs autoloads finder-data custom-deps
 169
 170 # Update the AUTHORS file.
 171
 172 update-authors:
 173         $(emacs) -f batch-update-authors $(srcdir)/AUTHORS $(srcdir)
 174
 175 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 176         ${ETAGS} $(lisptagsfiles1) $(lisptagsfiles2)
 177
 178 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 179         ${ETAGS} -o TAGS-LISP $(lisptagsfiles1) $(lisptagsfiles2)
 180
 181 .SUFFIXES: .elc .el
 182
 183 .el.elc: subdirs.el
 184         -$(emacs) -f batch-byte-compile $<
 185
 186 $(DONTCOMPILE:.el=.elc):
 187         -rm -f $@
 188
 189 # Compile all Lisp files, except those from DONTCOMPILE.  This
 190 # compiles files unconditionally.  All .elc files are made writable
 191 # before compilation in case we checked out read-only (CVS option -r).
 192 # Files MUST be compiled one by one.  If we compile several files in a
 193 # row we can't make sure that the compilation environment is clean.
 194 # We also set the load-path of the Emacs used for compilation to the
 195 # current directory and its subdirectories, to make sure require's and
 196 # load's in the files being compiled find the right files.
 197
 198 compile-files: subdirs.el doit
 199         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1; \
 200         wd=$(lisp); $(setwins); \
 201         elpat=`echo $$wins | tr '       ' '\012\012' | \
 202                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 203         els=`echo $$elpat $(DONTCOMPILE) $(COMPILE_FIRST) | \
 204                 tr '     ' '\012\012' | sort | uniq -u`; \
 205         for el in $(COMPILE_FIRST) $$els; do \
 206           echo Compiling $$el; \
 207           $(emacs) -f batch-byte-compile $$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: backup-compiled-files compile-files
 220
 221 # Recompile all Lisp files which are newer than their .elc files.
 222 # Note that this doesn't create .elc files.  It only recompiles if an
 223 # .elc is present.
 224
 225 recompile: doit
 226         $(EMACS) $(EMACSOPT) -f batch-byte-recompile-directory $(lisp)
 227
 228 # Prepare a bootstrap in the lisp subdirectory.  Build loaddefs.el,
 229 # because it's not sure it's up-to-date, and if it's not, that might
 230 # lead to errors during the bootstrap because something fails to
 231 # autoload as expected.  Remove compiled Lisp files so that
 232 # bootstrap-emacs will be built from sources only.
 233
 234 bootstrap-clean:
 235         if test -f $(EMACS); then $(MAKE) $(MFLAGS) autoloads; fi
 236         -rm -f $(lisp)/*.elc $(lisp)/*/*.elc
 237
 238 # Generate/update files for the bootstrap process.
 239
 240 bootstrap: autoloads compile-files custom-deps
 241
 242 distclean:
 243         -rm -f $(lisp)/Makefile
 244
 245 # Makefile ends here.