lisp/Makefile.in

   1 # Maintenance productions for the Lisp directory
   2 # Copyright (C) 2000, 2001, 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., 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 # 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
  49 # Files to compile before others during a bootstrap.  This is done to
  50 # speed up the bootstrap process.  The CC files are compiled first
  51 # because CC mode tweaks the compilation process, and requiring
  52 # cc-mode when it is not compiled doesn't work during the
  53 # bootstrapping.
  54
  55 COMPILE_FIRST = \
  56         $(lisp)/emacs-lisp/byte-opt.el \
  57         $(lisp)/emacs-lisp/bytecomp.el \
  58         $(lisp)/subr.el \
  59         $(lisp)/progmodes/cc-mode.el \
  60         $(lisp)/progmodes/cc-vars.el
  61
  62 # The actual Emacs command run in the targets below.
  63
  64 emacs = EMACSLOADPATH=$(lisp) $(EMACS) $(EMACSOPT)
  65
  66 # Common command to find subdirectories
  67
  68 setwins=subdirs=`(cd $$wd; find . -type d -print)`; \
  69         for file in $$subdirs; do \
  70            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* ) ;; \
  71                 *) wins="$$wins $$wd/$$file" ;; \
  72            esac; \
  73         done
  74
  75 setwins_almost=subdirs=`(cd $$wd; find . -type d -print)`; \
  76         for file in $$subdirs; do \
  77            case $$file in */Old | */RCS | */CVS | */CVS/* | */.* | */.*/* | */=* | */obsolete | */term ) ;; \
  78                 *) wins="$$wins $$wd/$$file" ;; \
  79            esac; \
  80         done
  81
  82 doit:
  83
  84 $(lisp)/cus-load.el:
  85         touch $@
  86 custom-deps: $(lisp)/cus-load.el doit
  87         wd=$(lisp); $(setwins_almost); \
  88         echo Directories: $$wins; \
  89         $(EMACS) $(EMACSOPT) -l cus-dep --eval '(setq generated-custom-dependencies-file "$(lisp)/cus-load.el")' -f custom-make-dependencies $$wins
  90
  91 finder-data: doit
  92         wd=$(lisp); $(setwins_almost); \
  93         echo Directories: $$wins; \
  94         $(EMACS) $(EMACSOPT) -l finder --eval '(setq generated-finder-keywords-file "$(lisp)/finder-inf.el")' -f finder-compile-keywords-make-dist $$wins
  95
  96 $(lisp)/loaddefs.el:
  97         echo ";;; loaddefs.el --- automatically extracted autoloads" >> $@
  98         echo ";;" >> $@; echo ";;; Code:" >> $@
  99         echo "\f" >> $@
 100         echo ";;; Local Variables:" >> $@
 101         echo ";;; version-control: never" >> $@
 102         echo ";;; no-byte-compile: t" >> $@
 103         echo ";;; no-update-autoloads: t" >> $@
 104         echo ";;; End:" >> $@
 105         echo ";;; loaddefs.el ends here" >> $@
 106 autoloads: $(lisp)/loaddefs.el doit
 107         wd=$(lisp); $(setwins); \
 108         echo Directories: $$wins; \
 109         $(EMACS) $(EMACSOPT) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
 110
 111 $(lisp)/subdirs.el:
 112         $(MAKE) $(MFLAGS) update-subdirs
 113 update-subdirs: doit
 114         wd=$(lisp); $(setwins); \
 115         for file in $$wins; do \
 116            $(srcdir)/update-subdirs $$file; \
 117         done;
 118
 119 updates: update-subdirs autoloads finder-data custom-deps
 120
 121 # Update the AUTHORS file.
 122
 123 update-authors:
 124         $(emacs) -l authors -f batch-update-authors $(srcdir)/AUTHORS $(srcdir)
 125
 126 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
 127         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 128         ${ETAGS} $$els
 129
 130 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
 131         els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
 132         ${ETAGS} -o TAGS-LISP $$els
 133
 134 .SUFFIXES: .elc .el
 135
 136 .el.elc: $(lisp)/subdirs.el
 137         -$(emacs) -f batch-byte-compile $<
 138
 139 # Compile all Lisp files, but don't recompile those that are up to
 140 # date.  Some files don't actually get compiled because they set the
 141 # local variable no-byte-compile.
 142
 143 # All .elc files are made writable before compilation in case we
 144 # checked out read-only (CVS option -r).  Files MUST be compiled one by
 145 # one.  If we compile several files in a row we can't make sure that
 146 # the compilation environment is clean.  We also set the load-path of
 147 # the Emacs used for compilation to the current directory and its
 148 # subdirectories, to make sure require's and load's in the files being
 149 # compiled find the right files.
 150
 151 compile: $(lisp)/subdirs.el doit
 152         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1; \
 153         wd=$(lisp); $(setwins); \
 154         els=`echo $$wins | tr ' \011' '\012\012' | \
 155                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 156         for el in $(COMPILE_FIRST) $$els; do \
 157           if test -f $$el; \
 158           then \
 159             echo Compiling $$el; \
 160             $(emacs) -f batch-byte-compile-if-not-done $$el || exit 1; \
 161           fi \
 162         done
 163
 164 # Compile all Lisp files.  This is like `compile' but compiles files
 165 # unconditionally.  Some files don't actually get compiled because they
 166 # set the local variable no-byte-compile.
 167
 168 compile-always: $(lisp)/subdirs.el doit
 169         # `|| true' prevents old Bash versions from getting confused
 170         # by an error.
 171         find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
 172         wd=$(lisp); $(setwins); \
 173         els=`echo $$wins | tr ' \011' '\012\012' | \
 174                 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
 175         for el in $(COMPILE_FIRST) $$els; do \
 176           if test -f $$el; \
 177           then \
 178             echo Compiling $$el; \
 179             $(emacs) -f batch-byte-compile $$el || exit 1; \
 180           fi \
 181         done
 182
 183 compile-calc:
 184         for el in `find $(lisp)/calc -name '*.el'`; do \
 185           echo Compiling $$el; \
 186           $(emacs) -f batch-byte-compile $$el || exit 1; \
 187         done
 188
 189 # Backup compiled Lisp files in elc.tar.gz.  If that file already
 190 # exists, make a backup of it.
 191
 192 backup-compiled-files:
 193         -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
 194         -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
 195
 196 # Compile Lisp files, but save old compiled files first.
 197
 198 compile-after-backup: backup-compiled-files compile-always
 199
 200 # Recompile all Lisp files which are newer than their .elc files.
 201 # Note that this doesn't create .elc files.  It only recompiles if an
 202 # .elc is present.
 203
 204 recompile: doit $(lisp)/progmodes/cc-mode.elc
 205         $(EMACS) $(EMACSOPT) --eval "(batch-byte-recompile-directory 0)" $(lisp)
 206
 207 # CC Mode uses a compile time macro system which causes a compile time
 208 # dependency in cc-mode.elc on the macros in cc-langs.el and the
 209 # version string in cc-defs.el.
 210 $(lisp)/progmodes/cc-mode.elc: \
 211         $(lisp)/progmodes/cc-mode.el \
 212         $(lisp)/progmodes/cc-langs.el \
 213         $(lisp)/progmodes/cc-defs.el
 214         $(EMACS) $(EMACSOPT) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
 215
 216 # Prepare a bootstrap in the lisp subdirectory.
 217 #
 218 # Build loaddefs.el, because it's not sure it's up-to-date, and if it's not,
 219 # that might lead to errors during the bootstrap because something fails to
 220 # autoload as expected.  However, if there is no emacs binary, then we can't
 221 # build autoloads yet, so just make sure there's some loaddefs.el file, as
 222 # it's necessary for generating the binary (because loaddefs.el is an
 223 # automatically generated file, we don't want to store it in the source
 224 # repository).
 225
 226 bootstrap-prepare:
 227         if test -x $(EMACS); then                               \
 228           $(MAKE) $(MFLAGS) autoloads;                          \
 229         else                                                    \
 230           if test ! -r $(lisp)/loaddefs.el; then                \
 231             cp $(lisp)/ldefs-boot.el $(lisp)/loaddefs.el;       \
 232           fi                                                    \
 233         fi
 234
 235 maintainer-clean: distclean
 236         cd $(lisp); rm -f *.elc */*.elc $(AUTOGENEL)
 237
 238 bootstrap-clean:
 239         cd $(lisp); rm -f *.elc */*.elc
 240
 241 # Generate/update files for the bootstrap process.
 242
 243 bootstrap: update-subdirs autoloads compile
 244
 245 # Generate/update files after the bootstrap process.
 246 # custom-deps needs `preloaded-file-list'.
 247
 248 bootstrap-after: finder-data custom-deps
 249
 250 distclean:
 251         -rm -f ./Makefile
 252
 253 # Makefile ends here.