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.
11 ### Exit if a command fails.
14 ### Print out each line we read, for debugging's sake.
21 while [ $# -gt 0 ]; do
23 ## This option tells make-dist not to delete the staging directory
24 ## after it's done making the tar file.
28 ## This option tells make-dist not to make a tar file. Since it's
29 ## rather pointless to build the whole staging directory and then
30 ## nuke it, using this option also selects '--no-clean-up'.
35 ## This option tells make-dist to make the distribution normally, then
36 ## remove all files older than the given timestamp file. This is useful
37 ## for creating incremental or patch distributions.
43 ## This option tells make-dist to use `compress' instead of gzip.
44 ## Normally, make-dist uses gzip whenever it is present.
46 default_gzip
="compress"
49 echo "${progname}: Unrecognized argument: $1" >&2
56 ### Make sure we're running in the right place.
57 if [ ! -d src
-o ! -f src
/lisp.h
-o ! -d lisp
-o ! -f lisp
/version.el
]; then
58 echo "${progname}: Can't find \`src/lisp.h' and \`lisp/version.el'." >&2
59 echo "${progname} must be run in the top directory of the Emacs" >&2
60 echo "distribution tree. Cd to that directory and try again." >&2
64 ### Find out which version of Emacs this is.
65 version
=`grep 'defconst[ ]*emacs-version' lisp/version.el \
66 | sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\)\..*$/\1/'`
67 if [ ! "${version}" ]; then
68 echo "${progname}: can't find current emacs version in \`./lisp/version.el'." >&2
72 if grep -s "GNU Emacs version ${version}" .
/man
/emacs.texi
> /dev
/null
; then
75 echo "You must update the version number in \`./man/emacs.texi'"
79 ### Make sure the subdirectory is available.
80 tempparent
="make-dist.tmp.$$"
81 if [ -d ${tempparent} ]; then
82 echo "${progname}: staging directory \`${tempparent}' already exists.
83 Perhaps a previous invocation of \`${progname}' failed to clean up after
84 itself. Check that directories whose names are of the form
85 \`make-dist.tmp.NNNNN' don't contain any important information, remove
86 them, and try again." >&2
90 echo "Creating staging directory: \`${tempparent}'"
92 emacsname
="emacs-${version}${new_extension}"
93 tempdir
="${tempparent}/${emacsname}"
95 ### This trap ensures that the staging directory will be cleaned up even
96 ### when the script is interrupted in mid-career.
97 if [ "${clean_up}" = yes ]; then
98 trap "echo 'Interrupted...cleaning up the staging directory.'; rm -rf ${tempparent}; exit 1" 1 2 15
101 echo "Creating top directory: \`${tempdir}'"
104 ### We copy in the top-level files before creating the subdirectories in
105 ### hopes that this will make the top-level files appear first in the
106 ### tar file; this means that people can start reading the INSTALL and
107 ### README while the rest of the tar file is still unpacking. Whoopee.
108 echo "Making links to top-level files."
109 ln GETTING.GNU.SOFTWARE INSTALL PROBLEMS README move-if-change
${tempdir}
110 ln ChangeLog Makefile.
in build-install.
in configure configure.
in ${tempdir}
111 ln make-dist
${tempdir}
112 ### Copy config.sub; it's a cross-filesystem symlink.
113 cp config.sub
${tempdir}
115 echo "Updating version number in README."
118 '$1 " " $2 " " $3 " " $4 " " $5 == "This directory tree holds version" { $6 = version; print $0 }
119 $1 " " $2 " " $3 " " $4 " " $5 != "This directory tree holds version"' \
120 version
=${version} README
> tmp.README
121 mv tmp.README README
)
124 echo "Creating subdirectories."
125 # I think we're not going to distribute anything in external-lisp, so
126 # I've removed it from this list.
127 for subdir
in lisp lisp
/term local-lisp \
128 src src
/m src
/s src
/bitmaps lib-src oldXMenu \
129 etc lock cpp info man shortnames vms
; do
130 mkdir
${tempdir}/${subdir}
133 echo "Making links to \`lisp'."
134 ### Don't distribute TAGS, =*.el files, site-init.el, site-load.el, or default.el.
136 ln [a-zA-Z
]*.el ..
/${tempdir}/lisp
137 ln [a-zA-Z
]*.elc ..
/${tempdir}/lisp
138 ## simula.el doesn't keep abbreviations in simula.defns any more.
139 ## ln [a-zA-Z]*.defns ../${tempdir}/lisp
140 ln ChangeLog README ..
/${tempdir}/lisp
141 cd ..
/${tempdir}/lisp
143 rm -f site-init site-init.el site-init.elc
144 rm -f site-load site-load.el site-load.elc
145 rm -f default default.el default.elc
)
147 #echo "Making links to \`lisp/calc-2.02'."
148 #### Don't distribute =*.el files, TAGS or backups.
150 # ln [a-zA-Z]*.el ../../${tempdir}/lisp/calc-2.02
151 # ln [a-zA-Z]*.elc ../../${tempdir}/lisp/calc-2.02
152 # ln calc.info* calc.texinfo calc-refcard.* ../../${tempdir}/lisp/calc-2.02
153 # ln INSTALL Makefile README README.prev ../../${tempdir}/lisp/calc-2.02
154 # cd ../../${tempdir}/lisp/calc-2.02
157 echo "Making links to \`lisp/term'."
158 ### Don't distribute =*.el files or TAGS.
160 ln [a-zA-Z
]*.el ..
/..
/${tempdir}/lisp
/term
161 ln [a-zA-Z
]*.elc ..
/..
/${tempdir}/lisp
/term
162 ln README ChangeLog ..
/..
/${tempdir}/lisp
/term
165 ### echo "Making links to \`external-lisp'."
166 ### ### Don't distribute =*.el files or TAGS.
167 ### (cd external-lisp
168 ### ln [a-zA-Z]*.el ../${tempdir}/external-lisp
169 ### ln [a-zA-Z]*.elc ../${tempdir}/external-lisp
170 ### ln ChangeLog README ../${tempdir}/external-lisp
173 echo "Making links to \`src'."
174 ### Don't distribute =*.[ch] files, or the configured versions of
175 ### config.h.in, paths.h.in, or Makefile.in, or TAGS.
177 echo " (If we can't link gmalloc.c, that's okay.)"
178 ln [a-zA-Z
]*.c ..
/${tempdir}/src
179 ## Might be a symlink to a file on another filesystem.
180 test -f ..
/${tempdir}/src
/gmalloc.c ||
cp gmalloc.c ..
/${tempdir}/src
181 ln [a-zA-Z
]*.h ..
/${tempdir}/src
182 ln [a-zA-Z
]*.s ..
/${tempdir}/src
183 ln README Makefile.
in ymakefile ChangeLog config.h.
in paths.h.
in \
185 ln .gdbinit .dbxinit ..
/${tempdir}/src
186 ln *.opt vms-pp.trans ..
/${tempdir}/src
188 rm -f config.h paths.h Makefile
189 if [ -z "${newer}" ]; then
190 etags
*.h
*.c ..
/lisp
/*.el
194 echo "Making links to \`src/bitmaps'."
196 ln README
*.xbm ..
/..
/${tempdir}/src
/bitmaps
)
198 echo "Making links to \`src/m'."
200 ln README
[a-zA-Z0-9
]*.h ..
/..
/${tempdir}/src
/m
)
202 echo "Making links to \`src/s'."
204 ln README
[a-zA-Z0-9
]*.h ..
/..
/${tempdir}/src
/s
)
206 echo "Making links to \`lib-src'."
208 ln [a-zA-Z
]*.
[chy
] [a-zA-Z
]*.
lex ..
/${tempdir}/lib-src
209 ln ChangeLog Makefile.
in README testfile vcdiff rcs2log ..
/${tempdir}/lib-src
210 ln emacs.csh rcs-checkin ..
/${tempdir}/lib-src
211 cd ..
/${tempdir}/lib-src
212 rm -f getdate.c getdate.tab.c y.tab.c y.tab.h
215 echo "Making links to \`oldXMenu'."
217 ln *.c
*.h
*.
in ..
/${tempdir}/oldXMenu
218 ln README Imakefile ChangeLog ..
/${tempdir}/oldXMenu
219 ln compile.com descrip.mms ..
/${tempdir}/oldXMenu
)
221 echo "Making links to \`etc'."
222 ### Don't distribute = files, TAGS, DOC files, backups, autosaves, or
225 ln `ls -d * | grep -v 'RCS' | grep -v 'Old'` ..
/${tempdir}/etc
227 rm -f DOC
* *~ \
#*\# *.dvi *.log *,v =* core
230 echo "Making links to \`cpp'."
232 ln cccp.c cexp.y Makefile README ..
/${tempdir}/cpp
)
234 echo "Making links to \`info'."
235 # Don't distribute backups or autosaves.
237 ln [a-zA-Z
]* ..
/${tempdir}/info
238 cd ..
/${tempdir}/info
239 # Avoid an error when expanding the wildcards later.
240 ln emacs dummy~
; ln emacs \
#dummy\#
243 echo "Making links to \`man'."
245 ln *.texinfo
*.texi
*.aux
*.cps
*.fns
*.kys
*.vrs ..
/${tempdir}/man
246 test -f README
&& ln README ..
/${tempdir}/man
247 test -f Makefile
&& ln Makefile ..
/${tempdir}/man
248 ln ChangeLog split-man ..
/${tempdir}/man
249 cp texinfo.tex texindex.c ..
/${tempdir}/man
251 rm -f \
#*\# =* *~ core emacs-index* *.Z *.z xmail
252 rm -f emacs.?? termcap.?? gdb.??
*.log
*.toc
*.dvi
*.oaux
)
254 echo "Making links to \`shortnames'."
256 ln *.c ..
/${tempdir}/shortnames
257 ln Makefile reserved special ..
/${tempdir}/shortnames
)
259 echo "Making links to \`vms'."
261 ln [0-9a-zA-Z]* ..
/${tempdir}/vms
265 ### It would be nice if they could all be symlinks to etc's copy, but
266 ### you're not supposed to have any symlinks in distribution tar files.
267 echo "Making sure copying notices are all copies of \`etc/COPYING'."
268 rm -f ${tempdir}/etc
/COPYING
269 cp etc
/COPYING
${tempdir}/etc
/COPYING
270 # I think we're not going to distribute anything in external-lisp, so
271 # I've removed it from this list.
272 for subdir
in lisp src lib-src info shortnames
; do
273 if [ -f ${tempdir}/${subdir}/COPYING
]; then
274 rm ${tempdir}/${subdir}/COPYING
276 cp etc
/COPYING
${tempdir}/${subdir}
279 #### Make sure that there aren't any hard links between files in the
280 #### distribution; people with afs can't deal with that. Okay,
281 #### actually we just re-copy anything with a link count greater
283 echo "Breaking intra-tree links."
284 find ${tempdir} ! -type d
-links +2 -exec cp {} $$ \
; -exec mv $$
{} \
;
286 if [ "${newer}" ]; then
287 echo "Removing files older than $newer."
288 ## We remove .elc files unconditionally, on the theory that anyone picking
289 ## up an incremental distribution already has a running Emacs to byte-compile
291 find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \
;
294 if [ "${make_tar}" = yes ]; then
295 if [ "${default_gzip}" = "" ]; then
296 echo "Looking for gzip."
297 temppath
=`echo $PATH | sed 's/^:/.:/
302 for dir in ${temppath}; do
303 if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
308 case "${default_gzip}" in
309 compress* ) gzip_extension
=.Z
;;
310 * ) gzip_extension
=.z
;;
312 echo "Creating tar file."
313 (cd ${tempparent} ; tar cvf
- ${emacsname} ) \
315 > ${emacsname}.
tar${gzip_extension}
318 if [ "${clean_up}" = yes ]; then
319 echo "Cleaning up the staging directory."
323 ### make-dist ends here