(HAVE_LIBXMU): Add #undef.
[bpt/emacs.git] / make-dist
1 #!/bin/sh
2
3 #### make-dist: create an Emacs distribution tar file from the current
4 #### source tree. This basically creates a duplicate directory
5 #### structure, and then hard links into it only those files that should
6 #### be distributed. This means that if you add a file with an odd name,
7 #### you should make sure that this script will include it.
8
9 # Copyright (C) 1995 Free Software Foundation, Inc.
10 #
11 # This file is part of GNU Emacs.
12 #
13 # GNU Emacs is free software; you can redistribute it and/or modify
14 # it under the terms of the GNU General Public License as published by
15 # the Free Software Foundation; either version 2, or (at your option)
16 # any later version.
17 #
18 # GNU Emacs is distributed in the hope that it will be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 # GNU General Public License for more details.
22 #
23 # You should have received a copy of the GNU General Public License
24 # along with GNU Emacs; see the file COPYING. If not, write to
25 # the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
26
27 progname="$0"
28
29 ### Exit if a command fails.
30 ### set -e
31
32 ### Print out each line we read, for debugging's sake.
33 ### set -v
34
35 clean_up=yes
36 make_tar=yes
37 newer=""
38
39 while [ $# -gt 0 ]; do
40 case "$1" in
41 ## This option tells make-dist not to delete the staging directory
42 ## after it's done making the tar file.
43 "--no-clean-up" )
44 clean_up=no
45 ;;
46 ## This option tells make-dist not to make a tar file. Since it's
47 ## rather pointless to build the whole staging directory and then
48 ## nuke it, using this option also selects '--no-clean-up'.
49 "--no-tar" )
50 make_tar=no
51 clean_up=no
52 ;;
53 ## This option tells make-dist to make the distribution normally, then
54 ## remove all files older than the given timestamp file. This is useful
55 ## for creating incremental or patch distributions.
56 "--newer")
57 newer="$2"
58 new_extension=".new"
59 shift
60 ;;
61 ## This option tells make-dist to use `compress' instead of gzip.
62 ## Normally, make-dist uses gzip whenever it is present.
63 "--compress")
64 default_gzip="compress"
65 ;;
66 * )
67 echo "${progname}: Unrecognized argument: $1" >&2
68 exit 1
69 ;;
70 esac
71 shift
72 done
73
74 ### Make sure we're running in the right place.
75 if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/version.el ]; then
76 echo "${progname}: Can't find \`src/lisp.h' and \`lisp/version.el'." >&2
77 echo "${progname} must be run in the top directory of the Emacs" >&2
78 echo "distribution tree. cd to that directory and try again." >&2
79 exit 1
80 fi
81
82 ### Find out which version of Emacs this is.
83 shortversion=`grep 'defconst[ ]*emacs-version' lisp/version.el \
84 | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`
85 version=`grep 'defconst[ ]*emacs-version' lisp/version.el \
86 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
87 if [ ! "${version}" ]; then
88 echo "${progname}: can't find current Emacs version in \`./lisp/version.el'." >&2
89 exit 1
90 fi
91
92 echo $version and $shortversion
93
94 if grep -s "GNU Emacs version ${shortversion}" ./man/emacs.texi > /dev/null; then
95 true
96 else
97 echo "You must update the version number in \`./man/emacs.texi'"
98 sleep 5
99 fi
100
101 ### Make sure we don't already have a directory emacs-${version}.
102
103 emacsname="emacs-${version}${new_extension}"
104
105 if [ -d ${emacsname} ]
106 then
107 echo Directory "${emacsname}" already exists >&2
108 exit 1
109 fi
110
111 ### Make sure the subdirectory is available.
112 tempparent="make-dist.tmp.$$"
113 if [ -d ${tempparent} ]; then
114 echo "${progname}: staging directory \`${tempparent}' already exists.
115 Perhaps a previous invocation of \`${progname}' failed to clean up after
116 itself. Check that directories whose names are of the form
117 \`make-dist.tmp.NNNNN' don't contain any important information, remove
118 them, and try again." >&2
119 exit 1
120 fi
121
122 ### Check for .elc files with no corresponding .el file.
123 ls -1 lisp/*.el | sed 's/\.el$/.elc/' > /tmp/el
124 ls -1 lisp/*.elc > /tmp/elc
125 bogosities="`comm -13 /tmp/el /tmp/elc`"
126 if [ "${bogosities}" != "" ]; then
127 echo "The following .elc files have no corresponding .el files:"
128 echo "${bogosities}"
129 fi
130 rm -f /tmp/el /tmp/elc
131
132 ### Make sure configure is newer than configure.in.
133 if [ "x`ls -t configure configure.in | head -1`" != "xconfigure" ]; then
134 echo "\`./configure.in' seems to be newer than \`./configure.'" >&2
135 echo "Attempting to run autoconf." >&2
136 autoconf
137 fi
138
139 ### Update getdate.c.
140 (cd lib-src; make -f Makefile getdate.c YACC="bison -y")
141
142 echo "Updating Info files."
143
144 (cd man; make info)
145
146 echo "Updating finder-inf.el."
147
148 ### update finder-inf.el.
149 (cd lisp; ../src/emacs -batch -l finder -f finder-compile-keywords)
150 (cd lisp; ../src/emacs -batch -f batch-byte-compile finder-inf.el)
151
152 echo "Making lisp/MANIFEST"
153
154 (cd lisp; head -1 *.el | grep '^;' | sed -e 's/;;; //' > MANIFEST)
155
156 echo "Creating staging directory: \`${tempparent}'"
157
158 mkdir ${tempparent}
159 tempdir="${tempparent}/${emacsname}"
160
161 ### This trap ensures that the staging directory will be cleaned up even
162 ### when the script is interrupted in mid-career.
163 if [ "${clean_up}" = yes ]; then
164 trap "echo 'Interrupted...cleaning up the staging directory.'; rm -rf ${tempparent}; exit 1" 1 2 15
165 fi
166
167 echo "Creating top directory: \`${tempdir}'"
168 mkdir ${tempdir}
169
170 ### We copy in the top-level files before creating the subdirectories in
171 ### hopes that this will make the top-level files appear first in the
172 ### tar file; this means that people can start reading the INSTALL and
173 ### README while the rest of the tar file is still unpacking. Whoopee.
174 echo "Making links to top-level files."
175 ln GETTING.GNU.SOFTWARE INSTALL PROBLEMS README BUGS move-if-change ${tempdir}
176 ln ChangeLog Makefile.in configure configure.in ${tempdir}
177 ln config.bat make-dist update-subdirs vpath.sed ${tempdir}
178 ### Copy these files; they're cross-filesystem symlinks.
179 cp mkinstalldirs ${tempdir}
180 cp config.sub ${tempdir}
181 cp config.guess ${tempdir}
182 cp install.sh ${tempdir}
183
184 echo "Updating version number in README."
185 (cd ${tempdir}
186 awk \
187 '$1 " " $2 " " $3 " " $4 " " $5 == "This directory tree holds version" { $6 = version; print $0 }
188 $1 " " $2 " " $3 " " $4 " " $5 != "This directory tree holds version"' \
189 version=${version} README > tmp.README
190 mv tmp.README README)
191
192
193 echo "Creating subdirectories."
194 for subdir in lisp lisp/term site-lisp \
195 src src/m src/s src/bitmaps lib-src oldXMenu lwlib \
196 nt nt/inc nt/inc/sys \
197 etc etc/e lock cpp info man msdos vms; do
198 mkdir ${tempdir}/${subdir}
199 done
200
201 echo "Making links to \`lisp'."
202 ### Don't distribute TAGS, =*.el files, site-init.el, site-load.el, or default.el.
203 (cd lisp
204 ln [a-zA-Z]*.el ../${tempdir}/lisp
205 ln [a-zA-Z]*.elc ../${tempdir}/lisp
206 ln [a-zA-Z]*.dat ../${tempdir}/lisp
207 ## simula.el doesn't keep abbreviations in simula.defns any more.
208 ## ln [a-zA-Z]*.defns ../${tempdir}/lisp
209 ln ChangeLog Makefile makefile.nt ChangeLog.? README dired.todo ../${tempdir}/lisp
210 cd ../${tempdir}/lisp
211 rm -f TAGS =*
212 rm -f subdirs.el
213 rm -f site-init site-init.el site-init.elc
214 rm -f site-load site-load.el site-load.elc
215 rm -f site-start site-start.el site-start.elc
216 rm -f default default.el default.elc)
217
218 #echo "Making links to \`lisp/calc-2.02'."
219 #### Don't distribute =*.el files, TAGS or backups.
220 #(cd lisp/calc-2.02
221 # ln [a-zA-Z]*.el ../../${tempdir}/lisp/calc-2.02
222 # ln [a-zA-Z]*.elc ../../${tempdir}/lisp/calc-2.02
223 # ln calc.info* calc.texinfo calc-refcard.* ../../${tempdir}/lisp/calc-2.02
224 # ln INSTALL Makefile README README.prev ../../${tempdir}/lisp/calc-2.02
225 # cd ../../${tempdir}/lisp/calc-2.02
226 # rm -f *~ TAGS)
227
228 echo "Making links to \`lisp/term'."
229 ### Don't distribute =*.el files or TAGS.
230 (cd lisp/term
231 ln [a-zA-Z]*.el ../../${tempdir}/lisp/term
232 ln [a-zA-Z]*.elc ../../${tempdir}/lisp/term
233 ln README ../../${tempdir}/lisp/term
234 rm -f =* TAGS)
235
236 echo "Making links to \`src'."
237 ### Don't distribute =*.[ch] files, or the configured versions of
238 ### config.in, paths.in, or Makefile.in, or TAGS.
239 (cd src
240 echo " (If we can't link gmalloc.c, that's okay.)"
241 ln [a-zA-Z]*.c ../${tempdir}/src
242 ## Might be a symlink to a file on another filesystem.
243 test -f ../${tempdir}/src/gmalloc.c || cp gmalloc.c ../${tempdir}/src
244 ln [a-zA-Z]*.h ../${tempdir}/src
245 ln [a-zA-Z]*.s ../${tempdir}/src
246 ln README Makefile.in ChangeLog ChangeLog.? config.in paths.in \
247 ../${tempdir}/src
248 ln makefile.nt ../${tempdir}/src
249 ln .gdbinit .dbxinit ../${tempdir}/src
250 ln *.opt vms-pp.trans ../${tempdir}/src
251 cd ../${tempdir}/src
252 rm -f config.h paths.h Makefile Makefile.c
253 rm -f =* TAGS)
254
255 echo "Making links to \`src/bitmaps'."
256 (cd src/bitmaps
257 ln README *.xbm ../../${tempdir}/src/bitmaps)
258
259 echo "Making links to \`src/m'."
260 (cd src/m
261 # We call files for miscellaneous input (to linker etc) .inp.
262 ln README [a-zA-Z0-9]*.h *.inp ../../${tempdir}/src/m)
263
264 echo "Making links to \`src/s'."
265 (cd src/s
266 ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/s)
267
268 echo "Making links to \`lib-src'."
269 (cd lib-src
270 ln [a-zA-Z]*.[chy] ../${tempdir}/lib-src
271 ln ChangeLog Makefile.in README testfile vcdiff ../${tempdir}/lib-src
272 ln emacs.csh rcs2log rcs-checkin makefile.nt ../${tempdir}/lib-src
273 cd ../${tempdir}/lib-src
274 rm -f getdate.tab.c y.tab.c y.tab.h Makefile.c
275 rm -f =* TAGS)
276
277 echo "Making links to \`nt'."
278 (cd nt
279 ln emacs.ico emacs.rc config.nt config.w95 [a-z]*.in [a-z]*.c ../${tempdir}/nt
280 ln [a-z]*.bat [a-z]*.h makefile.def makefile.nt ../${tempdir}/nt
281 ln TODO ChangeLog INSTALL README ../${tempdir}/nt)
282
283 echo "Making links to \`nt/inc'."
284 (cd nt/inc
285 ln [a-z]*.h ../../${tempdir}/nt/inc)
286
287 echo "Making links to \`nt/inc/sys'."
288 (cd nt/inc/sys
289 ln [a-z]*.h ../../../${tempdir}/nt/inc/sys)
290
291 echo "Making links to \`msdos'."
292 (cd msdos
293 ln ChangeLog emacs.ico emacs.pif ../${tempdir}/msdos
294 ln mainmake sed*.inp ../${tempdir}/msdos
295 cd ../${tempdir}/msdos
296 rm -f =*)
297
298 echo "Making links to \`oldXMenu'."
299 (cd oldXMenu
300 ln *.c *.h *.in ../${tempdir}/oldXMenu
301 ln README Imakefile ChangeLog ../${tempdir}/oldXMenu
302 ln compile.com descrip.mms ../${tempdir}/oldXMenu)
303
304 echo "Making links to \`lwlib'."
305 (cd lwlib
306 ln *.c *.h *.in ../${tempdir}/lwlib
307 ln README Imakefile ChangeLog ../${tempdir}/lwlib)
308
309 echo "Making links to \`etc'."
310 ### Don't distribute = files, TAGS, DOC files, backups, autosaves, or
311 ### tex litter.
312 (cd etc
313 ln `ls -d * | grep -v 'RCS' | grep -v 'Old' | grep -v '^e$'` ../${tempdir}/etc
314 cd ../${tempdir}/etc
315 rm -f DOC* *~ \#*\# *.dvi *.log *.orig *.rej *,v =* core
316 rm -f TAGS)
317
318 echo "Making links to \`etc/e'."
319 (cd etc/e
320 ln `ls -d * | grep -v 'RCS'` ../../${tempdir}/etc/e
321 cd ../../${tempdir}/etc/e
322 rm -f *~ \#*\# *,v =* core)
323
324 echo "Making links to \`cpp'."
325 (cd cpp
326 ln cccp.c cexp.y Makefile README ../${tempdir}/cpp)
327
328 echo "Making links to \`info'."
329 # Don't distribute backups or autosaves.
330 (cd info
331 ln [a-zA-Z]* ../${tempdir}/info
332 cd ../${tempdir}/info
333 # Avoid an error when expanding the wildcards later.
334 ln emacs dummy~ ; ln emacs \#dummy\#
335 rm -f *~ \#*\# core)
336
337 echo "Making links to \`man'."
338 (cd man
339 ln *.texi *.aux *.cps *.fns *.kys *.vrs ../${tempdir}/man
340 test -f README && ln README ../${tempdir}/man
341 test -f Makefile.in && ln Makefile.in ../${tempdir}/man
342 ln ChangeLog split-man ../${tempdir}/man
343 cp texinfo.tex ../${tempdir}/man
344 cd ../${tempdir}/man
345 rm -f \#*\# =* *~ core emacs-index* *.Z *.z xmail
346 rm -f emacs.?? termcap.?? gdb.?? *.log *.toc *.dvi *.oaux)
347
348 echo "Making links to \`vms'."
349 (cd vms
350 ln [0-9a-zA-Z]* ../${tempdir}/vms
351 cd ../${tempdir}/vms
352 rm -f *~)
353
354 ### It would be nice if they could all be symlinks to etc's copy, but
355 ### you're not supposed to have any symlinks in distribution tar files.
356 echo "Making sure copying notices are all copies of \`etc/COPYING'."
357 rm -f ${tempdir}/etc/COPYING
358 cp etc/COPYING ${tempdir}/etc/COPYING
359 for subdir in lisp src lib-src info msdos; do
360 if [ -f ${tempdir}/${subdir}/COPYING ]; then
361 rm ${tempdir}/${subdir}/COPYING
362 fi
363 cp etc/COPYING ${tempdir}/${subdir}
364 done
365
366 #### Make sure that there aren't any hard links between files in the
367 #### distribution; people with afs can't deal with that. Okay,
368 #### actually we just re-copy anything with a link count greater
369 #### than two. (Yes, strictly greater than 2 is correct; since we
370 #### created these files by linking them in from the original tree,
371 #### they'll have exactly two links normally.)
372 ####
373 #### Commented out since it's not stricly necessary; it should suffice
374 #### to just break the link on alloca.c.
375 #echo "Breaking intra-tree links."
376 #find ${tempdir} ! -type d -links +2 \
377 # -exec cp -p {} $$ \; -exec rm -f {} \; -exec mv $$ {} \;
378 rm -f $tempdir/lib-src/alloca.c
379 cp $tempdir/src/alloca.c $tempdir/lib-src/alloca.c
380
381 if [ "${newer}" ]; then
382 echo "Removing files older than $newer."
383 ## We remove .elc files unconditionally, on the theory that anyone picking
384 ## up an incremental distribution already has a running Emacs to byte-compile
385 ## them with.
386 find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \;
387 fi
388
389 if [ "${make_tar}" = yes ]; then
390 if [ "${default_gzip}" = "" ]; then
391 echo "Looking for gzip."
392 temppath=`echo $PATH | sed 's/^:/.:/
393 s/::/:.:/g
394 s/:$/:./
395 s/:/ /g'`
396 default_gzip=`(
397 for dir in ${temppath}; do
398 if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
399 done
400 echo compress
401 )`
402 fi
403 case "${default_gzip}" in
404 compress* ) gzip_extension=.Z ;;
405 * ) gzip_extension=.gz ;;
406 esac
407 echo "Creating tar file."
408 (cd ${tempparent} ; tar cvf - ${emacsname} ) \
409 | ${default_gzip} \
410 > ${emacsname}.tar${gzip_extension}
411 fi
412
413 if [ "${clean_up}" = yes ]; then
414 echo "Cleaning up the staging directory."
415 rm -rf ${tempparent}
416 else
417 (cd ${tempparent}; mv ${emacsname} ..)
418 rm -rf ${tempparent}
419 fi
420
421 ### make-dist ends here