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[emacs.git] / lisp / Makefile.in
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1 # Maintenance productions for the Lisp directory
2 # Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005,
3 # 2006 Free Software Foundation, Inc.
5 # This file is part of GNU Emacs.
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.
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.
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.
22 SHELL = /bin/sh
24 lisp=@srcdir@
25 VPATH=@srcdir@
26 srcdir=@srcdir@/..
28 # You can specify a different executable on the make command line,
29 # e.g. "make EMACS=../src/emacs ...".
31 EMACS = ../src/emacs
33 # Command line flags for Emacs. This must include --multibyte,
34 # otherwise some files will not compile.
36 EMACSOPT = -batch --no-site-file --multibyte
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
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
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.
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 $(lisp)/progmodes/cc-vars.el
64 # The actual Emacs command run in the targets below.
66 emacs = EMACSLOADPATH=$(lisp) $(EMACS) $(EMACSOPT)
68 # Common command to find subdirectories
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
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
84 doit:
86 $(lisp)/cus-load.el:
87 touch $@
88 custom-deps: $(lisp)/cus-load.el doit
89 wd=$(lisp); $(setwins_almost); \
90 echo Directories: $$wins; \
91 $(EMACS) $(EMACSOPT) -l cus-dep --eval '(setq generated-custom-dependencies-file "$(lisp)/cus-load.el")' -f custom-make-dependencies $$wins
93 finder-data: doit
94 wd=$(lisp); $(setwins_almost); \
95 echo Directories: $$wins; \
96 $(EMACS) $(EMACSOPT) -l finder --eval '(setq generated-finder-keywords-file "$(lisp)/finder-inf.el")' -f finder-compile-keywords-make-dist $$wins
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: $$wins; \
111 $(EMACS) $(EMACSOPT) -l autoload --eval '(setq generated-autoload-file "$(lisp)/loaddefs.el")' -f batch-update-autoloads $$wins
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;
121 updates: update-subdirs autoloads finder-data custom-deps
123 # This is useful after "cvs up".
124 cvs-update: recompile autoloads finder-data custom-deps
126 # Update the AUTHORS file.
128 update-authors:
129 $(emacs) -l authors -f batch-update-authors $(srcdir)/AUTHORS $(srcdir)
131 TAGS: $(lisptagsfiles1) $(lisptagsfiles2)
132 els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
133 ${ETAGS} $$els
135 TAGS-LISP: $(lisptagsfiles1) $(lisptagsfiles2)
136 els=`echo $(lisptagsfiles1) $(lisptagsfiles2) | sed -e "s,$(lisp)/loaddefs[^ ]*,," -e "s,$(lisp)/ldefs-boot[^ ]*,,"`; \
137 ${ETAGS} -o TAGS-LISP $$els
139 .SUFFIXES: .elc .el
141 .el.elc: $(lisp)/subdirs.el
142 -$(emacs) -f batch-byte-compile $<
144 # Compile all Lisp files, but don't recompile those that are up to
145 # date. Some files don't actually get compiled because they set the
146 # local variable no-byte-compile.
148 # All .elc files are made writable before compilation in case we
149 # checked out read-only (CVS option -r). Files MUST be compiled one by
150 # one. If we compile several files in a row we can't make sure that
151 # the compilation environment is clean. We also set the load-path of
152 # the Emacs used for compilation to the current directory and its
153 # subdirectories, to make sure require's and load's in the files being
154 # compiled find the right files.
156 # `|| true' below prevents old Bash versions from getting confused
157 # by an error.
158 compile: $(lisp)/subdirs.el mh-autoloads doit
159 find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
160 wd=$(lisp); $(setwins); \
161 els=`echo $$wins | tr ' \011' '\012\012' | \
162 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
163 for el in $(COMPILE_FIRST) $$els; do \
164 if test -f $$el; \
165 then \
166 echo Compiling $$el; \
167 $(emacs) -f batch-byte-compile-if-not-done $$el || exit 1; \
168 fi \
169 done
171 # Compile all Lisp files. This is like `compile' but compiles files
172 # unconditionally. Some files don't actually get compiled because they
173 # set the local variable no-byte-compile.
175 compile-always: $(lisp)/subdirs.el mh-autoloads doit
176 # `|| true' prevents old Bash versions from getting confused
177 # by an error.
178 find $(lisp) -name "*.elc" -print | xargs chmod +w >/dev/null 2>&1 || true; \
179 wd=$(lisp); $(setwins); \
180 els=`echo $$wins | tr ' \011' '\012\012' | \
181 sed -e 's|\(.\)$$|\1/|' -e 's|^\./||' -e 's|$$|*.el|'`; \
182 for el in $(COMPILE_FIRST) $$els; do \
183 if test -f $$el; \
184 then \
185 echo Compiling $$el; \
186 $(emacs) -f batch-byte-compile $$el || exit 1; \
187 fi \
188 done
190 compile-calc:
191 for el in `find $(lisp)/calc -name '*.el'`; do \
192 echo Compiling $$el; \
193 $(emacs) -f batch-byte-compile $$el || exit 1; \
194 done
196 # Backup compiled Lisp files in elc.tar.gz. If that file already
197 # exists, make a backup of it.
199 backup-compiled-files:
200 -mv $(lisp)/elc.tar.gz $(lisp)/elc.tar.gz~
201 -tar czf $(lisp)/elc.tar.gz $(lisp)/*.elc $(lisp)/*/*.elc
203 # Compile Lisp files, but save old compiled files first.
205 compile-after-backup: backup-compiled-files compile-always
207 # Recompile all Lisp files which are newer than their .elc files.
208 # Note that this doesn't create .elc files. It only recompiles if an
209 # .elc is present.
211 recompile: doit mh-autoloads $(lisp)/progmodes/cc-mode.elc
212 $(EMACS) $(EMACSOPT) --eval "(batch-byte-recompile-directory 0)" $(lisp)
214 # CC Mode uses a compile time macro system which causes a compile time
215 # dependency in cc-mode.elc on the macros in cc-langs.el and the
216 # version string in cc-defs.el.
217 $(lisp)/progmodes/cc-mode.elc: \
218 $(lisp)/progmodes/cc-mode.el \
219 $(lisp)/progmodes/cc-langs.el \
220 $(lisp)/progmodes/cc-defs.el
221 $(EMACS) $(EMACSOPT) -f batch-byte-compile $(lisp)/progmodes/cc-mode.el
223 # Update MH-E internal autoloads. These are not to be confused with
224 # the autoloads for the MH-E entry points, which are already in
225 # loaddefs.el.
226 MH_E_SRC = $(lisp)/mh-e/mh-acros.el $(lisp)/mh-e/mh-alias.el \
227 $(lisp)/mh-e/mh-buffers.el $(lisp)/mh-e/mh-compat.el \
228 $(lisp)/mh-e/mh-comp.el $(lisp)/mh-e/mh-e.el \
229 $(lisp)/mh-e/mh-folder.el $(lisp)/mh-e/mh-funcs.el \
230 $(lisp)/mh-e/mh-gnus.el $(lisp)/mh-e/mh-identity.el \
231 $(lisp)/mh-e/mh-inc.el $(lisp)/mh-e/mh-junk.el \
232 $(lisp)/mh-e/mh-letter.el $(lisp)/mh-e/mh-limit.el \
233 $(lisp)/mh-e/mh-mime.el $(lisp)/mh-e/mh-print.el \
234 $(lisp)/mh-e/mh-scan.el $(lisp)/mh-e/mh-search.el \
235 $(lisp)/mh-e/mh-seq.el $(lisp)/mh-e/mh-show.el \
236 $(lisp)/mh-e/mh-speed.el $(lisp)/mh-e/mh-thread.el \
237 $(lisp)/mh-e/mh-tool-bar.el $(lisp)/mh-e/mh-utils.el \
238 $(lisp)/mh-e/mh-xface.el
240 mh-autoloads: $(lisp)/mh-e/mh-loaddefs.el
241 $(lisp)/mh-e/mh-loaddefs.el: $(MH_E_SRC)
242 echo ";;; mh-loaddefs.el --- automatically extracted autoloads" > $@
243 echo "" >> $@
244 echo ";; Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc." >> $@
245 echo ";; Author: Bill Wohler <wohler@newt.com>" >> $@
246 echo ";; Keywords: mail" >> $@
247 echo ";;; Commentary:" >> $@
248 echo ";;; Change Log:" >> $@
249 echo ";;; Code:" >> $@
250 $(EMACS) $(EMACSOPT) \
251 -l autoload \
252 --eval "(setq generate-autoload-cookie \";;;###mh-autoload\")" \
253 --eval "(setq generated-autoload-file \"$(lisp)/mh-e/mh-loaddefs.el\")" \
254 --eval "(setq make-backup-files nil)" \
255 -f batch-update-autoloads $(lisp)/mh-e
256 echo "\f" >> $@
257 echo "(provide 'mh-loaddefs)" >> $@
258 echo ";; Local Variables:" >> $@
259 echo ";; version-control: never" >> $@
260 echo ";; no-byte-compile: t" >> $@
261 echo ";; no-update-autoloads: t" >> $@
262 echo ";; End:" >> $@
263 echo ";;; mh-loaddefs.el ends here" >> $@
265 # Prepare a bootstrap in the lisp subdirectory.
267 # Build loaddefs.el to make sure it's up-to-date. If it's not, that
268 # might lead to errors during the bootstrap because something fails to
269 # autoload as expected. If there is no emacs binary, then we can't
270 # build autoloads yet. In that case we have to use ldefs-boot.el.
271 # Bootstrap should always work with ldefs-boot.el. Therefore,
272 # whenever a new autoload cookie gets added that is necessary during
273 # bootstrapping, ldefs-boot.el should be updated by overwriting it with
274 # an up-to-date copy of loaddefs.el that is uncorrupted by
275 # local changes. (Because loaddefs.el is an automatically generated
276 # file, we don't want to store it in the source repository).
278 bootstrap-prepare:
279 if test -x $(EMACS); then \
280 $(MAKE) $(MFLAGS) autoloads; \
281 else \
282 cp $(lisp)/ldefs-boot.el $(lisp)/loaddefs.el; \
285 maintainer-clean: distclean
286 cd $(lisp); rm -f *.elc */*.elc $(AUTOGENEL)
288 bootstrap-clean:
289 cd $(lisp); rm -f *.elc */*.elc
291 # Generate/update files for the bootstrap process.
293 bootstrap: update-subdirs autoloads compile
295 # Generate/update files after the bootstrap process.
296 # custom-deps needs `preloaded-file-list'.
298 bootstrap-after: finder-data custom-deps
300 distclean:
301 -rm -f ./Makefile
303 # Makefile ends here.