code.delx.au - gnu-emacs/blob - 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         international/charprop.el \
  49         international/uni-*.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) LC_ALL=C $(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 setwins_almost=subdirs=`(cd $$wd; find . -type d -print)`; \
  78         for file in $$subdirs; do \
  79            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* | */obsolete | */term ) ;; \
  80                 *) wins="$$wins $$wd/$$file" ;; \
  81            esac; \
  82         done
  83
  84 doit:
  85
  86 $(lisp)/cus-load.el:
  87         touch $@
  88 custom-deps: $(lisp)/cus-load.el doit
  89         wd=$(lisp); $(setwins_almost); \
  90         echo Directories: $$wins; \
  91         LC_ALL=C $(EMACS) $(EMACSOPT) -l cus-dep --eval '(setq generated-custom-dependencies-file "$(lisp)/cus-load.el")' -f custom-make-dependencies $$wins
  92
  93 finder-data: doit
  94         wd=$(lisp); $(setwins_almost); \
  95         echo Directories: $$wins; \
  96         LC_ALL=C $(EMACS) $(EMACSOPT) -l finder --eval '(setq generated-finder-keywords-file "$(lisp)/finder-inf.el")' -f finder-compile-keywords-make-dist $$wins
  97
  98 $(lisp)/loaddefs.el:
  99         echo ";;; loaddefs.el --- automatically extracted autoloads" >> $@
 100         echo ";;" >> $@; echo ";;; Code:" >> $@
 101         echo "\f" >> $@
 102         echo ";;; Local Variables:" >> $@
 103         echo ";;; version-control: never" >> $@
 104         echo ";;; no-byte-compile: t" >> $@
 105         echo ";;; no-update-autoloads: t" >> $@
 106         echo ";;; End:" >> $@
 107         echo ";;; loaddefs.el ends here" >> $@
 108 autoloads: $(lisp)/loaddefs.el doit
 109         wd=$(lisp); $(setwins); \
 110         echo Directories: $$wins; \
 111         LC_ALL=C $(EMACS) $(EMACSOPT) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 112
 113 $(lisp)/subdirs.el:
 114         $(MAKE) $(MFLAGS) update-subdirs
 115 update-subdirs: doit
 116         wd=$(lisp); $(setwins); \
 117         for file in $$wins; do \
 118            $(srcdir)/update-subdirs $$file; \
 119         done;
 120
 121 updates: update-subdirs autoloads finder-data custom-deps
 122
 123 # Update the AUTHORS file.
 124
 125 update-authors:
 126         $(emacs) -l authors -f batch-update-authors $(srcdir)/AUTHORS $(srcdir)
 127
 128 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 129         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 130         ${ETAGS} $$els
 131
 132 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 133         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 134         ${ETAGS} -o TAGS-LISP $$els
 135
 136 .SUFFIXES: .elc .el
 137
 138 .el.elc: $(lisp)/subdirs.el
 139         -$(emacs) -f batch-byte-compile $<
 140
 141 # Compile all Lisp files, but don't recompile those that are up to
 142 # date.  Some files don't actually get compiled because they set the
 143 # local variable no-byte-compile.
 144
 145 # All .elc files are made writable before compilation in case we
 146 # checked out read-only (CVS option -r).  Files MUST be compiled one by
 147 # one.  If we compile several files in a row we can't make sure that
 148 # the compilation environment is clean.  We also set the load-path of
 149 # the Emacs used for compilation to the current directory and its
 150 # subdirectories, to make sure require's and load's in the files being
 151 # compiled find the right files.
 152
 153 compile: $(lisp)/subdirs.el doit
 154         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1; \
 155         wd=$(lisp); $(setwins); \
 156         els=`echo $$wins | tr ' \011' '\012\012' | \
 157                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 158         for el in $(COMPILE_FIRST) $$els; do \
 159           if test -f $$el; \
 160           then \
 161             echo Compiling $$el; \
 162             $(emacs) -f batch-byte-compile-if-not-done $$el || exit 1; \
 163           fi \
 164         done
 165
 166 # Compile all Lisp files.  This is like `compile' but compiles files
 167 # unconditionally.  Some files don't actually get compiled because they
 168 # set the local variable no-byte-compile.
 169
 170 compile-always: $(lisp)/subdirs.el doit
 171         # `|| true' prevents old Bash versions from getting confused
 172         # by an error.
 173         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 174         wd=$(lisp); $(setwins); \
 175         els=`echo $$wins | tr ' \011' '\012\012' | \
 176                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 177         for el in $(COMPILE_FIRST) $$els; do \
 178           if test -f $$el; \
 179           then \
 180             echo Compiling $$el; \
 181             $(emacs) -f batch-byte-compile $$el || exit 1; \
 182           fi \
 183         done
 184
 185 compile-calc:
 186         for el in `find $(lisp)/calc -name '*.el'`; do \
 187           echo Compiling $$el; \
 188           $(emacs) -f batch-byte-compile $$el || exit 1; \
 189         done
 190
 191 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 192 # exists, make a backup of it.
 193
 194 backup-compiled-files:
 195         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 196         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 197
 198 # Compile Lisp files, but save old compiled files first.
 199
 200 compile-after-backup: backup-compiled-files compile-always
 201
 202 # Recompile all Lisp files which are newer than their .elc files.
 203 # Note that this doesn't create .elc files.  It only recompiles if an
 204 # .elc is present.
 205
 206 recompile: doit $(lisp)/progmodes/cc-mode.elc
 207         LC_ALL=C $(EMACS) $(EMACSOPT) --eval "(batch-byte-recompile-directory 0)" $(lisp)
 208
 209 # CC Mode uses a compile time macro system which causes a compile time
 210 # dependency in cc-mode.elc on the macros in cc-langs.el and the
 211 # version string in cc-defs.el.
 212 $(lisp)/progmodes/cc-mode.elc: \
 213         $(lisp)/progmodes/cc-mode.el \
 214         $(lisp)/progmodes/cc-langs.el \
 215         $(lisp)/progmodes/cc-defs.el
 216         $(EMACS) $(EMACSOPT) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
 217
 218 # Prepare a bootstrap in the lisp subdirectory.
 219 #
 220 # Build loaddefs.el to make sure it's up-to-date.  If it's not, that
 221 # might lead to errors during the bootstrap because something fails to
 222 # autoload as expected.  If there is no emacs binary, then we can't
 223 # build autoloads yet.  In that case we have to use ldefs-boot.el.
 224 # Bootstrap should always work with ldefs-boot.el.  Therefore,
 225 # whenever a new autoload cookie gets added that is necessary during
 226 # bootstrapping, ldefs-boot.el should be updated by overwriting it with
 227 # an up-to-date copy of loaddefs.el that is uncorrupted by
 228 # local changes.  (Because loaddefs.el is an automatically generated
 229 # file, we don't want to store it in the source repository).
 230
 231 bootstrap-prepare:
 232         if test -x $(EMACS); then                               \
 233           $(MAKE) $(MFLAGS) autoloads;                          \
 234         else                                                    \
 235           cp $(lisp)/ldefs-boot.el $(lisp)/loaddefs.el;         \
 236         fi
 237
 238 maintainer-clean: distclean
 239         cd $(lisp); rm -f *.elc */*.elc $(AUTOGENEL)
 240
 241 bootstrap-clean:
 242         cd $(lisp); rm -f *.elc */*.elc
 243
 244 # Generate/update files for the bootstrap process.
 245
 246 bootstrap: update-subdirs autoloads compile
 247
 248 # Generate/update files after the bootstrap process.
 249 # custom-deps needs `preloaded-file-list'.
 250
 251 bootstrap-after: finder-data custom-deps
 252
 253 distclean:
 254         -rm -f ./Makefile
 255
 256 # Makefile ends here.