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[emacs.git] / make-dist
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1 #!/bin/sh
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.
9 # Copyright (C) 1995, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
11 # This file is part of GNU Emacs.
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.
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.
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 the
25 # Free Software Foundation, Inc., 59 Temple Place - Suite 330,
26 # Boston, MA 02111-1307, USA.
28 progname="$0"
30 ### Exit if a command fails.
31 #set -e
33 ### Print out each line we read, for debugging's sake.
34 #set -v
36 LANGUAGE=C
37 LC_ALL=C
38 LC_MESSAGES=
39 LANG=
40 export LANGUAGE LC_ALL LC_MESSAGES LANG
42 ## Don't restrict access to any files.
43 umask 0
45 update=yes
46 check=yes
47 clean_up=no
48 make_tar=no
49 newer=""
51 while [ $# -gt 0 ]; do
52 case "$1" in
53 ## This option tells make-dist to delete the staging directory
54 ## when done. It is useless to use this unless you make a tar file.
55 "--clean-up" )
56 clean_up=yes
58 ## This option tells make-dist to make a tar file.
59 "--tar" )
60 make_tar=yes
62 ## This option tells make-dist not to recompile or do analogous things.
63 "--no-update" )
64 update=no
66 ## This option says don't check for bad file names, etc.
67 "--no-check" )
68 check=no
70 ## This option tells make-dist to make the distribution normally, then
71 ## remove all files older than the given timestamp file. This is useful
72 ## for creating incremental or patch distributions.
73 "--newer")
74 newer="$2"
75 new_extension=".new"
76 shift
78 ## This option tells make-dist to use `compress' instead of gzip.
79 ## Normally, make-dist uses gzip whenever it is present.
80 "--compress")
81 default_gzip="compress"
84 "--snapshot")
85 clean_up=yes
86 make_tar=yes
87 update=no
88 check=no
91 "--help")
92 echo "Usage: ${progname} [options]"
93 echo ""
94 echo " --clean-up delete staging directories when done"
95 echo " --compress use compress instead of gzip"
96 echo " --newer=TIME don't include files older than TIME"
97 echo " --no-check don't check for bad file names etc."
98 echo " --no-update don't recompile or do analogous things"
99 echo " --snapshot same as --clean-up --no-update --tar --no-check"
100 echo " --tar make a tar file"
101 echo ""
102 exit 0
106 echo "${progname}: Unrecognized argument: $1" >&2
107 exit 1
109 esac
110 shift
111 done
113 ### Make sure we're running in the right place.
114 if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/version.el ]; then
115 echo "${progname}: Can't find \`src/lisp.h' and \`lisp/version.el'." >&2
116 echo "${progname} must be run in the top directory of the Emacs" >&2
117 echo "distribution tree. cd to that directory and try again." >&2
118 exit 1
121 ### Find where to run Emacs.
122 ### (We don't accept EMACS=t as an answer, since that probably only means
123 ### that the shell is running in an Emacs window.)
124 if [ $update = yes ];
125 then
126 unset EMACS_UNIBYTE
127 if [ -f src/emacs ];
128 then
129 EMACS=`pwd`/src/emacs
130 else
131 if [ "x$EMACS" = "x" -o "x$EMACS" = "xt" ];
132 then
133 echo You must specify the EMACS environment variable 2>&1
134 exit 1
139 ### Find out which version of Emacs this is.
140 shortversion=`grep 'defconst[ ]*emacs-version' lisp/version.el \
141 | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`
142 version=`grep 'defconst[ ]*emacs-version' lisp/version.el \
143 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
144 if [ ! "${version}" ]; then
145 echo "${progname}: can't find current Emacs version in \`./lisp/version.el'" >&2
146 exit 1
149 echo Version numbers are $version and $shortversion
151 if [ $update = yes ];
152 then
153 if grep -s "GNU Emacs version ${shortversion}" ./man/emacs.texi > /dev/null; then
154 true
155 else
156 echo "You must update the version number in \`./man/emacs.texi'"
157 sleep 5
161 ### Make sure we don't already have a directory emacs-${version}.
163 emacsname="emacs-${version}${new_extension}"
165 if [ -d ${emacsname} ]
166 then
167 echo Directory "${emacsname}" already exists >&2
168 exit 1
171 ### Make sure the subdirectory is available.
172 tempparent="make-dist.tmp.$$"
173 if [ -d ${tempparent} ]; then
174 echo "${progname}: staging directory \`${tempparent}' already exists.
175 Perhaps a previous invocation of \`${progname}' failed to clean up after
176 itself. Check that directories whose names are of the form
177 \`make-dist.tmp.NNNNN' don't contain any important information, remove
178 them, and try again." >&2
179 exit 1
182 ### Find where to run Emacs.
183 if [ $check = yes ];
184 then
185 ### Check for .elc files with no corresponding .el file.
186 ls -1 lisp/[a-z]*.el lisp/[a-z]*/[a-z]*.el \
187 leim/[a-z]*/[a-z]*.el | sed 's/\.el$/.elc/' > /tmp/el
188 ls -1 lisp/[a-z]*.elc lisp/[a-z]*/[a-z]*.elc \
189 leim/[a-z]*/[a-z]*.elc > /tmp/elc
190 bogosities="`comm -13 /tmp/el /tmp/elc`"
191 if [ "${bogosities}" != "" ]; then
192 echo "The following .elc files have no corresponding .el files:"
193 echo "${bogosities}"
195 rm -f /tmp/el /tmp/elc
197 ### Check for .el files with no corresponding .elc file.
198 (cd lisp; ls -1 [a-z]*.el [a-z]*/[a-z]*.el ; \
199 cd ../leim; ls -1 [a-z]*/[a-z]*.el) > /tmp/el
200 (cd lisp; ls -1 [a-z]*.elc [a-z]*/[a-z]*.elc; \
201 cd ../leim; ls -1 [a-z]*/[a-z]*.elc) | sed 's/\.elc$/.el/' > /tmp/elc
202 losers="`comm -23 /tmp/el /tmp/elc`"
203 bogosities=
204 for file in $losers; do
205 file1=`echo $file | sed -e "s|.*/||"`
206 if ! sed -n -e "/^DONTCOMPILE/,/[^\\]\$/p" lisp/Makefile.in |
207 grep -q "[ ]$file1\($\| \)"; then
208 case $file in
209 site-init.el | site-load.el | site-start.el | default.el)
211 term/*)
214 bogosities="$file $bogosities"
216 esac
218 done
219 if [ x"${bogosities}" != x"" ]; then
220 echo "The following .el files have no corresponding .elc files:"
221 echo "${bogosities}"
223 rm -f /tmp/el /tmp/elc
225 ### Check for .el files that would overflow the 14-char limit if compiled.
226 long=`find lisp leim -name '[a-zA-Z0-9]??????????*.el' -print`
227 if [ "$long" != "" ]; then
228 echo "The following .el file names are too long:"
229 echo "$long"
233 ### Make sure configure is newer than configure.in.
234 if [ "x`ls -t configure configure.in | head -1`" != "xconfigure" ]; then
235 echo "\`./configure.in' is newer than \`./configure'" >&2
236 echo "Running autoconf" >&2
237 autoconf || { x=$?; echo Autoconf FAILED! >&2; exit $x; }
240 if [ $update = yes ];
241 then
242 echo "Updating Info files"
243 (cd man; make -f Makefile.in srcdir=. info)
245 echo "Updating finder, custom and autoload data"
246 (cd lisp; make updates EMACS="$EMACS")
248 if test -f leim/leim-list.el; then
249 echo "Updating leim-list.el"
250 (cd leim; make leim-list.el EMACS="$EMACS")
253 echo "Recompiling Lisp files"
254 $EMACS -batch -f batch-byte-recompile-directory lisp leim
257 echo "Making lisp/MANIFEST"
259 (cd lisp;
260 files=`echo [!=]*.el | sed -e 's/ subdirs.el / /' -e 's/ default.el / /'`
261 for dir in [!=]*; do
262 if [ -d $dir ] && [ $dir != term ] && [ $dir != CVS ] && [ $dir != RCS ]
263 then
264 echo $dir
265 thisdir=`echo $dir/[!=]*.el | sed -e 's/ subdirs.el / /'`
266 files="$files $thisdir"
268 done
269 head -1 $files | grep '^;' | sed -e 's/;;; //' | sort > MANIFEST)
271 echo "Creating staging directory: \`${tempparent}'"
273 mkdir ${tempparent}
274 tempdir="${tempparent}/${emacsname}"
276 ### This trap ensures that the staging directory will be cleaned up even
277 ### when the script is interrupted in mid-career.
278 if [ "${clean_up}" = yes ]; then
279 trap "echo 'Interrupted...cleaning up the staging directory'; rm -rf ${tempparent}; exit 1" 1 2 15
282 echo "Creating top directory: \`${tempdir}'"
283 mkdir ${tempdir}
285 ### We copy in the top-level files before creating the subdirectories in
286 ### hopes that this will make the top-level files appear first in the
287 ### tar file; this means that people can start reading the INSTALL and
288 ### README while the rest of the tar file is still unpacking. Whoopee.
289 echo "Making links to top-level files"
290 ln FTP INSTALL README BUGS move-if-change ${tempdir}
291 ln ChangeLog Makefile.in configure configure.in aclocal.m4 ${tempdir}
292 ln config.bat make-dist update-subdirs vpath.sed ${tempdir}
293 ### Copy these files; they're cross-filesystem symlinks.
294 cp mkinstalldirs ${tempdir}
295 cp config.sub ${tempdir}
296 cp config.guess ${tempdir}
297 cp install-sh ${tempdir}
299 echo "Updating version number in README"
300 (cd ${tempdir}
301 awk \
302 '$1 " " $2 " " $3 " " $4 " " $5 == "This directory tree holds version" { $6 = version; print $0 }
303 $1 " " $2 " " $3 " " $4 " " $5 != "This directory tree holds version"' \
304 version=${version} README > tmp.README
305 mv -f tmp.README README)
308 echo "Creating subdirectories"
309 for subdir in lisp site-lisp \
310 leim real-leim real-leim/CXTERM-DIC real-leim/MISC-DIC \
311 real-leim/SKK-DIC real-leim/ja-dic real-leim/quail \
312 src src/m src/s src/bitmaps lib-src oldXMenu lwlib \
313 nt nt/inc nt/inc/sys nt/inc/arpa nt/inc/netinet nt/icons \
314 etc etc/e lock info man msdos vms mac mac/inc mac/inc/sys \
315 mac/src
317 echo " ${tempdir}/${subdir}"
318 mkdir ${tempdir}/${subdir}
319 done
321 echo "Initializing \`leim' subdirectory"
322 cp noleim-Makefile.in ${tempdir}/leim/Makefile.in
324 echo "Making links to \`lisp' and its subdirectories"
325 ### Don't distribute TAGS, =*.el files, site-init.el, site-load.el, or default.el.
326 (cd lisp
327 ln [a-zA-Z]*.el ../${tempdir}/lisp
328 ln [a-zA-Z]*.elc ../${tempdir}/lisp
329 ln [a-zA-Z]*.dat ../${tempdir}/lisp
330 for img in [a-zA-Z]*.xpm [a-zA-Z]*.xbm [a-zA-Z]*.pbm; do
331 # If there are no images, the shell won't expand the pattern.
332 if [ -f $img ]; then
333 ln $img ../${tempdir}/lisp
335 done
336 ## simula.el doesn't keep abbreviations in simula.defns any more.
337 ## ln [a-zA-Z]*.defns ../${tempdir}/lisp
338 ln ChangeLog Makefile.in makefile.nt ChangeLog.? ../${tempdir}/lisp
339 ln makefile.w32-in ../${tempdir}/lisp
340 test -f README && ln README ../${tempdir}/lisp
341 (cd ../${tempdir}/lisp
342 rm -f TAGS =*
343 rm -f site-init site-init.el site-init.elc
344 rm -f site-load site-load.el site-load.elc
345 rm -f site-start site-start.el site-start.elc
346 rm -f default default.el default.elc
349 ## Find all subdirs of lisp dir
350 for file in `find . -type d -print`; do
351 case $file in
352 . | .. | */Old | */CVS | */RCS | */=*)
355 if [ -d $file ]; then
356 subdirs="$file $subdirs"
359 esac
360 done
362 for file in $subdirs; do
363 echo " lisp/$file"
364 mkdir ../${tempdir}/lisp/$file
365 ln $file/[a-zA-Z0-9]*.el ../${tempdir}/lisp/$file
366 ln $file/[a-zA-Z0-9]*.elc ../${tempdir}/lisp/$file
367 for img in $file/[a-zA-Z]*.xpm $file/[a-zA-Z]*.xbm $file/[a-zA-Z]*.pbm; do
368 if [ -f $img ]; then
369 ln $img ../${tempdir}/lisp/$file
371 done
372 if [ -f $file/README ]; then
373 ln $file/README ../${tempdir}/lisp/$file
376 if [ -f $file/ChangeLog ]; then
377 ln $file/ChangeLog ../${tempdir}/lisp/$file
378 for f in $file/ChangeLog.[0-9]; do
379 if [ -f $f ]; then
380 ln $f ../${tempdir}/lisp/$file
382 done
384 done )
386 echo "Making links to \`leim' and its subdirectories for the LEIM distribution"
387 ### Don't distribute TAGS, or =*.el files.
388 (cd leim
389 ln makefile.nt makefile.w32-in ../${tempdir}/real-leim
390 ln ChangeLog README ../${tempdir}/real-leim
392 ln CXTERM-DIC/*.tit ../${tempdir}/real-leim/CXTERM-DIC
393 ln SKK-DIC/README SKK-DIC/SKK-JISYO.L ../${tempdir}/real-leim/SKK-DIC
394 ln MISC-DIC/*.* ../${tempdir}/real-leim/MISC-DIC
395 ln ja-dic/*.el ja-dic/*.elc ../${tempdir}/real-leim/ja-dic
396 ln Makefile.in ../${tempdir}/real-leim/Makefile.in
397 ln quail/[a-z]*.el quail/[a-z]*.elc ../${tempdir}/real-leim/quail
398 rm -f ../${tempdir}/real-leim/quail/quick-b5.*
399 rm -f ../${tempdir}/real-leim/quail/quick-cns.*
400 rm -f ../${tempdir}/real-leim/quail/tsang-b5.*
401 rm -f ../${tempdir}/real-leim/quail/tsang-cns.*
403 cd ../${tempdir}/real-leim
404 rm -f TAGS =* */=*)
406 ### Move the real-leim directory outside of Emacs proper.
407 (cd ${tempparent}
408 mkdir ${emacsname}-leim
409 mkdir ${emacsname}-leim/${emacsname}
410 mv ${emacsname}/real-leim ${emacsname}-leim/${emacsname}/leim)
412 echo "Making links to \`src'"
413 ### Don't distribute =*.[ch] files, or the configured versions of
414 ### config.in, paths.in, or Makefile.in, or TAGS.
415 (cd src
416 echo " (It is ok if ln fails in some cases.)"
417 ln [a-zA-Z]*.c ../${tempdir}/src
418 ln [a-zA-Z]*.h ../${tempdir}/src
419 ln [a-zA-Z]*.s ../${tempdir}/src
420 ln [a-zA-Z]*.in ../${tempdir}/src
421 ln [a-zA-Z]*.opt ../${tempdir}/src
422 ## If we ended up with a symlink, or if we did not get anything
423 ## due to a cross-device symlink, copy the file.
424 for file in [a-zA-Z]*.[hcs] [a-zA-Z]*.in [a-zA-Z]*.opt; do
425 if test -f ../${tempdir}/src/$file; then
426 # test -f appears to succeed for a symlink
427 if test -L ../${tempdir}/src/$file; then
428 rm ../${tempdir}/src/$file
429 cp -p $file ../${tempdir}/src
430 chmod a-w ../${tempdir}/src/$file
432 else
433 rm ../${tempdir}/src/$file
434 cp -p $file ../${tempdir}/src
435 chmod a-w ../${tempdir}/src/$file
437 done
438 ln README ChangeLog ChangeLog.*[0-9] ../${tempdir}/src
439 ln makefile.nt makefile.w32-in vms-pp.trans ../${tempdir}/src
440 ln .gdbinit .dbxinit ../${tempdir}/src
441 cd ../${tempdir}/src
442 rm -f config.h epaths.h Makefile Makefile.c
443 rm -f =* TAGS)
445 echo "Making links to \`src/bitmaps'"
446 (cd src/bitmaps
447 ln README *.xbm ../../${tempdir}/src/bitmaps)
449 echo "Making links to \`src/m'"
450 (cd src/m
451 # We call files for miscellaneous input (to linker etc) .inp.
452 ln README [a-zA-Z0-9]*.h *.inp ../../${tempdir}/src/m)
454 echo "Making links to \`src/s'"
455 (cd src/s
456 ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/s)
458 echo "Making links to \`lib-src'"
459 (cd lib-src
460 ln [a-zA-Z]*.[chy] ../${tempdir}/lib-src
461 ln ChangeLog Makefile.in README testfile vcdiff ../${tempdir}/lib-src
462 ln grep-changelog rcs2log rcs-checkin makefile.nt ../${tempdir}/lib-src
463 ln makefile.w32-in ../${tempdir}/lib-src
464 ## If we ended up with a symlink, or if we did not get anything
465 ## due to a cross-device symlink, copy the file.
466 for file in [a-zA-Z]*.[chy]; do
467 if test -f ../${tempdir}/lib-src/$file; then
468 # test -f appears to succeed for a symlink
469 if test -L ../${tempdir}/lib-src/$file; then
470 rm ../${tempdir}/lib-src/$file
471 cp $file ../${tempdir}/lib-src
472 chmod a-w ../${tempdir}/lib-src/$file
474 else
475 rm ../${tempdir}/lib-src/$file
476 cp $file ../${tempdir}/lib-src
477 chmod a-w ../${tempdir}/lib-src/$file
479 done
480 cd ../${tempdir}/lib-src
481 rm -f Makefile.c
482 rm -f =* TAGS)
484 echo "Making links to \`nt'"
485 (cd nt
486 ln emacs.rc config.nt [a-z]*.in [a-z]*.c ../${tempdir}/nt
487 ln _emacs nmake.defs gmake.defs subdirs.el ../${tempdir}/nt
488 ln [a-z]*.bat [a-z]*.h makefile.def makefile.nt ../${tempdir}/nt
489 ln TODO ChangeLog INSTALL README makefile.w32-in ../${tempdir}/nt)
491 echo "Making links to \`nt/inc'"
492 (cd nt/inc
493 ln [a-z]*.h ../../${tempdir}/nt/inc)
495 echo "Making links to \`nt/inc/sys'"
496 (cd nt/inc/sys
497 ln [a-z]*.h ../../../${tempdir}/nt/inc/sys)
499 echo "Making links to \`nt/inc/arpa'"
500 (cd nt/inc/arpa
501 ln [a-z]*.h ../../../${tempdir}/nt/inc/arpa)
503 echo "Making links to \`nt/inc/netinet'"
504 (cd nt/inc/netinet
505 ln [a-z]*.h ../../../${tempdir}/nt/inc/netinet)
507 echo "Making links to \`nt/icons'"
508 (cd nt/icons
509 ln [a-z]*.ico ../../${tempdir}/nt/icons)
511 echo "Making links to \`mac'"
512 (cd mac
513 ln ChangeLog INSTALL README *.xml *.MPW ../${tempdir}/mac)
515 echo "Making links to \`mac/inc'"
516 (cd mac/inc
517 ln [a-z]*.h ../../${tempdir}/mac/inc)
519 echo "Making links to \`mac/inc/sys'"
520 (cd mac/inc/sys
521 ln [a-z]*.h ../../../${tempdir}/mac/inc/sys)
523 echo "Making links to \`mac/src'"
524 (cd mac/src
525 ln [a-z]*.c *.r ../../${tempdir}/mac/src)
527 echo "Making links to \`msdos'"
528 (cd msdos
529 ln ChangeLog emacs.ico emacs.pif ../${tempdir}/msdos
530 ln is_exec.c sigaction.c mainmake mainmake.v2 sed*.inp ../${tempdir}/msdos
531 cd ../${tempdir}/msdos
532 rm -f =*)
534 echo "Making links to \`oldXMenu'"
535 (cd oldXMenu
536 ln *.c *.h *.in ../${tempdir}/oldXMenu
537 ln README Imakefile ChangeLog ../${tempdir}/oldXMenu
538 ln compile.com descrip.mms ../${tempdir}/oldXMenu)
540 echo "Making links to \`lwlib'"
541 (cd lwlib
542 ln *.c *.h *.in ../${tempdir}/lwlib
543 ln README Imakefile ChangeLog ../${tempdir}/lwlib
544 cd ../${tempdir}/lwlib
545 rm -f lwlib-Xol*)
547 echo "Making links to \`etc'"
548 ### Don't distribute = files, TAGS, DOC files, backups, autosaves, or
549 ### tex litter.
550 (cd etc
551 files=`ls -d * | grep -v CVS | grep -v RCS | grep -v 'Old' | grep -v '^e$'`
552 ln $files ../${tempdir}/etc
553 ## If we ended up with a symlink, or if we did not get anything
554 ## due to a cross-device symlink, copy the file.
555 for file in $files; do
556 if test -f ../${tempdir}/etc/$file; then
557 # test -f appears to succeed for a symlink
558 if test -L ../${tempdir}/etc/$file; then
559 rm ../${tempdir}/etc/$file
560 cp $file ../${tempdir}/etc
561 chmod a-w ../${tempdir}/etc/$file
563 else
564 rm ../${tempdir}/etc/$file
565 cp $file ../${tempdir}/etc
566 chmod a-w ../${tempdir}/etc/$file
568 done
569 cd ../${tempdir}/etc
570 rm -f fns*.el
571 rm -f DOC* *~ \#*\# *.dvi *.log *.orig *.rej *,v =* core
572 rm -f TAGS)
574 echo "Making links to \`etc/e'"
575 (cd etc/e
576 ln `ls -d * | grep -v CVS | grep -v RCS` ../../${tempdir}/etc/e
577 cd ../../${tempdir}/etc/e
578 rm -f *~ \#*\# *,v =* core)
580 echo "Making links to \`info'"
581 # Don't distribute backups or autosaves.
582 (cd info
583 ln `find . -type f -print | grep -v CVS | grep -v RCS | grep -v cvsignore` ../${tempdir}/info
584 #ln [a-zA-Z]* ../${tempdir}/info
585 cd ../${tempdir}/info
586 # Avoid an error when expanding the wildcards later.
587 ln emacs dummy~ ; ln emacs \#dummy\#
588 rm -f *~ \#*\# core)
590 echo "Making links to \`man'"
591 (cd man
592 ln *.texi *.aux *.cps *.fns *.kys *.vrs ../${tempdir}/man
593 test -f README && ln README ../${tempdir}/man
594 test -f Makefile.in && ln Makefile.in ../${tempdir}/man
595 ln ChangeLog ../${tempdir}/man
596 test -f split-man && ln split-man ../${tempdir}/man
597 cp texinfo.tex ../${tempdir}/man
598 cd ../${tempdir}/man
599 rm -f \#*\# =* *~ core emacs-index* *.Z *.z xmail
600 rm -f emacs.?? termcap.?? gdb.?? *.log *.toc *.dvi *.oaux)
602 echo "Making links to \`vms'"
603 (cd vms
604 test -f README && ln README ../${tempdir}/vms
605 cd ../${tempdir}/vms
606 rm -f *~)
608 ### It would be nice if they could all be symlinks to etc's copy, but
609 ### you're not supposed to have any symlinks in distribution tar files.
610 echo "Making sure copying notices are all copies of \`etc/COPYING'"
611 rm -f ${tempdir}/etc/COPYING
612 cp etc/COPYING ${tempdir}/etc/COPYING
613 for subdir in lisp src lib-src info msdos; do
614 if [ -f ${tempdir}/${subdir}/COPYING ]; then
615 rm ${tempdir}/${subdir}/COPYING
617 cp etc/COPYING ${tempdir}/${subdir}
618 done
620 #### Make sure that there aren't any hard links between files in the
621 #### distribution; people with afs can't deal with that. Okay,
622 #### actually we just re-copy anything with a link count greater
623 #### than two. (Yes, strictly greater than 2 is correct; since we
624 #### created these files by linking them in from the original tree,
625 #### they'll have exactly two links normally.)
626 ####
627 #### Commented out since it's not strictly necessary; it should suffice
628 #### to just break the link on alloca.c.
629 #echo "Breaking intra-tree links."
630 #find ${tempdir} ! -type d -links +2 \
631 # -exec cp -p {} $$ \; -exec rm -f {} \; -exec mv $$ {} \;
632 rm -f $tempdir/lib-src/alloca.c
633 cp $tempdir/src/alloca.c $tempdir/lib-src/alloca.c
635 if [ "${newer}" ]; then
636 echo "Removing files older than $newer"
637 ## We remove .elc files unconditionally, on the theory that anyone picking
638 ## up an incremental distribution already has a running Emacs to byte-compile
639 ## them with.
640 find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \;
643 if [ "${make_tar}" = yes ]; then
644 if [ "${default_gzip}" = "" ]; then
645 echo "Looking for gzip"
646 temppath=`echo $PATH | sed 's/^:/.:/
647 s/::/:.:/g
648 s/:$/:./
649 s/:/ /g'`
650 default_gzip=`(
651 for dir in ${temppath}; do
652 if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
653 done
654 echo compress
657 case "${default_gzip}" in
658 compress* ) gzip_extension=.Z ;;
659 * ) gzip_extension=.gz ;;
660 esac
661 echo "Creating tar files"
662 (cd ${tempparent} ; tar cvf - ${emacsname} ) \
663 | ${default_gzip} \
664 > ${emacsname}.tar${gzip_extension}
665 (cd ${tempparent}/${emacsname}-leim ; tar cvf - ${emacsname} ) \
666 | ${default_gzip} \
667 > leim-${version}${new_extension}.tar${gzip_extension}
670 if [ "${clean_up}" = yes ]; then
671 echo "Cleaning up the staging directory"
672 rm -rf ${tempparent}
673 else
674 (cd ${tempparent}; mv ${emacsname} ${emacsname}-leim ..)
675 rm -rf ${tempparent}
678 ### make-dist ends here