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#!/bin/sh
### make-dist: create an Emacs distribution tar file from current srcdir
## Copyright (C) 1995, 1997-1998, 2000-2013 Free Software Foundation,
## Inc.
## This file is part of GNU Emacs.
## GNU Emacs is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
## GNU Emacs is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
## You should have received a copy of the GNU General Public License
## along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
### Commentary:
## This basically creates a duplicate directory structure, and then
## hard links into it only those files that should be distributed.
## This means that if you add a file with an odd name, you should make
## sure that this script will include it.
### Code:
progname="$0"
### Exit if a command fails.
#set -e
### Print out each line we read, for debugging's sake.
#set -v
LANGUAGE=C
LC_ALL=C
LC_MESSAGES=
LANG=
export LANGUAGE LC_ALL LC_MESSAGES LANG
## Don't restrict access to any files.
umask 0
update=yes
check=yes
clean_up=no
make_tar=no
default_gzip=gzip
newer=""
while [ $# -gt 0 ]; do
case "$1" in
## This option tells make-dist to delete the staging directory
## when done. It is useless to use this unless you make a tar file.
"--clean-up" )
clean_up=yes
;;
## This option tells make-dist to make a tar file.
"--tar" )
make_tar=yes
;;
## This option tells make-dist not to recompile or do analogous things.
"--no-update" )
update=no
;;
## This option says don't check for bad file names, etc.
"--no-check" )
check=no
;;
## This option tells make-dist to make the distribution normally, then
## remove all files older than the given timestamp file. This is useful
## for creating incremental or patch distributions.
"--newer")
newer="$2"
new_extension=".new"
shift
;;
## This option tells make-dist to use `bzip2' instead of gzip.
"--bzip2")
default_gzip="bzip2"
;;
## Same with lzma.
"--lzma")
default_gzip="lzma"
;;
## Same with xz.
"--xz")
default_gzip="xz"
;;
"--no-compress")
default_gzip="cat"
;;
"--snapshot")
clean_up=yes
make_tar=yes
update=no
check=no
;;
"--help")
echo "Usage: ${progname} [options]"
echo ""
echo " --bzip2 use bzip2 instead of gzip"
echo " --clean-up delete staging directories when done"
echo " --lzma use lzma instead of gzip"
echo " --xz use xz instead of gzip"
echo " --no-compress don't compress"
echo " --newer=TIME don't include files older than TIME"
echo " --no-check don't check for bad file names etc."
echo " --no-update don't recompile or do analogous things"
echo " --snapshot same as --clean-up --no-update --tar --no-check"
echo " --tar make a tar file"
echo ""
exit 0
;;
* )
echo "${progname}: Unrecognized argument: $1" >&2
exit 1
;;
esac
shift
done
### Make sure we're running in the right place.
if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/subr.el ]; then
echo "${progname}: Can't find \`src/lisp.h' and \`lisp/subr.el'." >&2
echo "${progname} must be run in the top directory of the Emacs" >&2
echo "distribution tree. cd to that directory and try again." >&2
exit 1
fi
### Find where to run Emacs.
### (Accept only absolute file names.)
if [ $update = yes ];
then
if [ -f src/emacs ];
then
EMACS=`pwd`/src/emacs
else
case $EMACS in
/*) ;;
*)
if [ ! -f "$EMACS" ]; then
echo "$0: You must set the EMACS environment variable " \
"to an absolute file name." 2>&1
exit 1
fi;;
esac
fi
fi
### Find out which version of Emacs this is.
version=`
sed -n 's/^AC_INIT(emacs,[ ]*\([^ )]*\).*/\1/p' <configure.ac
` || version=
if [ ! "${version}" ]; then
echo "${progname}: can't find current Emacs version in \`./src/emacs.c'" >&2
exit 1
fi
echo Version number is $version
if [ $update = yes ]; then
if ! grep -q "@set EMACSVER *${version}" doc/emacs/emacsver.texi || \
! grep -q "tree holds version *${version}" README; then
echo "WARNING: README and/or emacsver.texi have the wrong version number"
echo "Consider running M-x set-version from admin/admin.el"
sleep 5
fi
fi
### Make sure we don't already have a directory emacs-${version}.
emacsname="emacs-${version}${new_extension}"
if [ -d ${emacsname} ]
then
echo Directory "${emacsname}" already exists >&2
exit 1
fi
### Make sure the subdirectory is available.
tempparent="make-dist.tmp.$$"
if [ -d ${tempparent} ]; then
echo "${progname}: staging directory \`${tempparent}' already exists.
Perhaps a previous invocation of \`${progname}' failed to clean up after
itself. Check that directories whose names are of the form
\`make-dist.tmp.NNNNN' don't contain any important information, remove
them, and try again." >&2
exit 1
fi
if [ $check = yes ]; then
ls -1 lisp/[a-zA-Z]*.el lisp/[a-z]*/[a-zA-Z0-9]*.el \
lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.el \
leim/[a-z]*/[a-z]*.el > /tmp/el
ls -1 lisp/[a-zA-Z]*.elc lisp/[a-z]*/[a-zA-Z0-9]*.elc \
lisp/[a-z]*/[a-z]*/[a-zA-Z0-9]*.elc \
lisp/[a-z]*/[a-z]*/[a-z]*/[a-zA-Z0-9]*.elc \
leim/[a-z]*/[a-z]*.elc > /tmp/elc
## Check for .elc files with no corresponding .el file.
sed 's/\.el$/.elc/' /tmp/el > /tmp/elelc
bogosities="`comm -13 /tmp/elelc /tmp/elc`"
if [ x"${bogosities}" != x"" ]; then
echo "The following .elc files have no corresponding .el files:"
echo "${bogosities}"
fi
### Check for .el files with no corresponding .elc file.
sed 's/\.elc$/.el/' /tmp/elc > /tmp/elcel
losers="`comm -23 /tmp/el /tmp/elcel`"
rm -f /tmp/el /tmp/elc /tmp/elcel /tmp/elelc
bogosities=
for file in $losers; do
grep -q "no-byte-compile: t" $file && continue
case $file in
site-init.el | site-load.el | site-start.el | default.el) continue ;;
esac
bogosities="$file $bogosities"
done
if [ x"${bogosities}" != x"" ]; then
echo "The following .el files have no corresponding .elc files:"
echo "${bogosities}"
fi
fi
if [ $update = yes ]; then
## Make sure configure is newer than configure.ac, etc.
## It is better to let autoreconf do what is needed than
## for us to try and duplicate all its checks.
echo "Running autoreconf"
autoreconf -i -I m4 || { x=$?; echo Autoreconf FAILED! >&2; exit $x; }
## Make sure src/stamp-h.in is newer than configure.ac.
rm -f src/stamp-h.in
echo timestamp > src/stamp-h.in
echo "Updating Info files"
make info-real
echo "Updating finder, custom and autoload data"
(cd lisp && make updates EMACS="$EMACS")
echo "Updating leim-list.el"
(cd leim && make leim-list.el EMACS="$EMACS")
echo "Recompiling Lisp files"
$EMACS -batch -f batch-byte-recompile-directory lisp leim
fi # $update = yes
echo "Creating staging directory: \`${tempparent}'"
mkdir ${tempparent}
tempdir="${tempparent}/${emacsname}"
### This trap ensures that the staging directory will be cleaned up even
### when the script is interrupted in mid-career.
if [ "${clean_up}" = yes ]; then
trap "echo 'Cleaning up the staging directory'; rm -rf ${tempparent}" EXIT
fi
echo "Creating top directory: \`${tempdir}'"
mkdir ${tempdir}
### We copy in the top-level files before creating the subdirectories in
### hopes that this will make the top-level files appear first in the
### tar file; this means that people can start reading the INSTALL and
### README while the rest of the tar file is still unpacking. Whoopee.
echo "Making links to top-level files"
ln INSTALL README BUGS ${tempdir}
ln ChangeLog Makefile.in autogen.sh configure configure.ac ${tempdir}
ln config.bat make-dist .dir-locals.el ${tempdir}
ln aclocal.m4 ${tempdir}
echo "Creating subdirectories"
for subdir in site-lisp \
leim leim/CXTERM-DIC leim/MISC-DIC \
leim/SKK-DIC leim/ja-dic leim/quail \
build-aux build-aux/snippet \
src src/bitmaps lib lib-src oldXMenu lwlib \
nt nt/inc nt/inc/sys nt/inc/arpa nt/inc/netinet nt/icons \
`find etc lisp admin -type d` \
doc doc/emacs doc/misc doc/man doc/lispref doc/lispintro \
info m4 msdos \
nextstep nextstep/templates \
nextstep/Cocoa nextstep/Cocoa/Emacs.base \
nextstep/Cocoa/Emacs.base/Contents \
nextstep/Cocoa/Emacs.base/Contents/Resources \
nextstep/GNUstep \
nextstep/GNUstep/Emacs.base \
nextstep/GNUstep/Emacs.base/Resources
do
## site-lisp for in-place installs (?).
[ "$subdir" = "site-lisp" ] || [ -d "$subdir" ] || \
echo "WARNING: $subdir not found, making anyway"
echo " ${tempdir}/${subdir}"
mkdir ${tempdir}/${subdir}
done
echo "Making links to \`lisp' and its subdirectories"
files=`find lisp \( -name '*.el' -o -name '*.elc' -o -name 'ChangeLog*' \
-o -name 'README*' \)`
### Don't distribute site-init.el, site-load.el, or default.el.
for file in lisp/Makefile.in lisp/makefile.w32-in $files; do
case $file in
*/site-init*|*/site-load*|*/default*) continue ;;
esac
ln $file $tempdir/$file
done
echo "Making links to \`leim' and its subdirectories"
(cd leim
ln makefile.w32-in ../${tempdir}/leim
ln ChangeLog README ../${tempdir}/leim
ln CXTERM-DIC/README CXTERM-DIC/*.tit ../${tempdir}/leim/CXTERM-DIC
ln SKK-DIC/README SKK-DIC/SKK-JISYO.L ../${tempdir}/leim/SKK-DIC
ln MISC-DIC/README MISC-DIC/*.* ../${tempdir}/leim/MISC-DIC
ln ja-dic/*.el ja-dic/*.elc ../${tempdir}/leim/ja-dic
ln Makefile.in ../${tempdir}/leim/Makefile.in
ln leim-ext.el ../${tempdir}/leim/leim-ext.el
## Lisp files that start with a capital (also 4Corner.el) are
## generated from TIT dictionaries so we don't distribute them.
ln quail/[a-z]*.el quail/[a-z]*.elc ../${tempdir}/leim/quail
rm -f ../${tempdir}/leim/quail/quick-b5.*
rm -f ../${tempdir}/leim/quail/quick-cns.*
rm -f ../${tempdir}/leim/quail/tsang-b5.*
rm -f ../${tempdir}/leim/quail/tsang-cns.*)
echo "Making links to \`build-aux'"
(cd build-aux
ln compile config.guess config.sub depcomp ../${tempdir}/build-aux
ln install-sh missing move-if-change update-subdirs ../${tempdir}/build-aux)
echo "Making links to \`build-aux/snippet'"
(cd build-aux/snippet
ln *.h ../../${tempdir}/build-aux/snippet)
echo "Making links to \`src'"
### Don't distribute the configured versions of
### config.in, paths.in, buildobj.h, or Makefile.in.
(cd src
echo " (It is ok if ln fails in some cases.)"
ln [a-zA-Z]*.[chm] ../${tempdir}/src
ln [a-zA-Z]*.in ../${tempdir}/src
ln [a-zA-Z]*.mk ../${tempdir}/src
ln README ChangeLog ChangeLog.*[0-9] ../${tempdir}/src
ln makefile.w32-in ../${tempdir}/src
ln .gdbinit .dbxinit ../${tempdir}/src
cd ../${tempdir}/src
rm -f globals.h config.h epaths.h Makefile buildobj.h)
echo "Making links to \`src/bitmaps'"
(cd src/bitmaps
ln README *.xbm ../../${tempdir}/src/bitmaps)
echo "Making links to \`lib'"
(snippet_h=`(cd build-aux/snippet && ls *.h)`
cd lib
ln [a-zA-Z]*.[ch] ../${tempdir}/lib
ln gnulib.mk Makefile.am Makefile.in makefile.w32-in ../${tempdir}/lib
cd ../${tempdir}/lib
script='/[*]/d; s/\.in\.h$/.h/'
rm -f `(echo "$snippet_h"; ls *.in.h) | sed "$script"`)
echo "Making links to \`lib-src'"
(cd lib-src
ln [a-zA-Z]*.[ch] ../${tempdir}/lib-src
ln ChangeLog Makefile.in README testfile ../${tempdir}/lib-src
ln grep-changelog rcs2log ../${tempdir}/lib-src
ln makefile.w32-in ../${tempdir}/lib-src)
echo "Making links to \`m4'"
(cd m4
ln *.m4 ../${tempdir}/m4)
echo "Making links to \`nt'"
(cd nt
ln emacs-x86.manifest emacs-x64.manifest emacs.rc ../${tempdir}/nt
ln config.nt emacsclient.rc emacs-src.tags ../${tempdir}/nt
ln nmake.defs gmake.defs subdirs.el [a-z]*.bat [a-z]*.[ch] ../${tempdir}/nt
ln ChangeLog INSTALL README README.W32 makefile.w32-in ../${tempdir}/nt)
echo "Making links to \`nt/inc' and its subdirectories"
for f in `find nt/inc -type f -name '[a-z]*.h'`; do
ln $f $tempdir/$f
done
echo "Making links to \`nt/icons'"
(cd nt/icons
ln README [a-z]*.ico ../../${tempdir}/nt/icons
ln [a-z]*.cur ../../${tempdir}/nt/icons)
echo "Making links to \`msdos'"
(cd msdos
ln ChangeLog INSTALL README emacs.ico emacs.pif ../${tempdir}/msdos
ln depfiles.bat inttypes.h ../${tempdir}/msdos
ln is_exec.c sigaction.c mainmake.v2 sed*.inp ../${tempdir}/msdos)
echo "Making links to \`nextstep'"
(cd nextstep
ln ChangeLog README INSTALL Makefile.in ../${tempdir}/nextstep)
echo "Making links to \`nextstep/templates'"
(cd nextstep/templates
ln Emacs.desktop.in Info-gnustep.plist.in Info.plist.in InfoPlist.strings.in ../../${tempdir}/nextstep/templates)
echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents'"
(cd nextstep/Cocoa/Emacs.base/Contents
ln PkgInfo ../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents)
echo "Making links to \`nextstep/Cocoa/Emacs.base/Contents/Resources'"
(cd nextstep/Cocoa/Emacs.base/Contents/Resources
ln Credits.html *.icns ../../../../../${tempdir}/nextstep/Cocoa/Emacs.base/Contents/Resources)
echo "Making links to \`nextstep/GNUstep/Emacs.base/Resources'"
(cd nextstep/GNUstep/Emacs.base/Resources
ln README emacs.tiff ../../../../${tempdir}/nextstep/GNUstep/Emacs.base/Resources )
echo "Making links to \`oldXMenu'"
(cd oldXMenu
ln *.[ch] *.in ../${tempdir}/oldXMenu
ln README ChangeLog ../${tempdir}/oldXMenu)
echo "Making links to \`lwlib'"
(cd lwlib
ln *.[ch] *.in ../${tempdir}/lwlib
ln README ChangeLog ../${tempdir}/lwlib)
echo "Making links to \`admin' and its subdirectories"
for f in `find admin -type f`; do
ln $f $tempdir/$f
done
echo "Making links to \`etc' and its subdirectories"
for f in `find etc -type f`; do
case $f in
etc/DOC*|etc/*.pyc) continue ;;
esac
ln $f $tempdir/$f
done
echo "Making links to \`info'"
ln `find info -type f -print` ${tempdir}/info
echo "Making links to \`doc/emacs'"
(cd doc/emacs
ln *.texi *.in makefile.w32-in ChangeLog* ../../${tempdir}/doc/emacs)
echo "Making links to \`doc/misc'"
(cd doc/misc
ln *.texi *.tex *.in makefile.w32-in gnus-news.el ChangeLog* ../../${tempdir}/doc/misc)
echo "Making links to \`doc/lispref'"
(cd doc/lispref
ln *.texi *.in makefile.w32-in README ChangeLog* ../../${tempdir}/doc/lispref
ln spellfile ../../${tempdir}/doc/lispref
ln two-volume.make two-volume-cross-refs.txt ../../${tempdir}/doc/lispref)
echo "Making links to \`doc/lispintro'"
(cd doc/lispintro
ln *.texi *.in makefile.w32-in *.eps *.pdf ../../${tempdir}/doc/lispintro
ln README ChangeLog* ../../${tempdir}/doc/lispintro
cd ../../${tempdir}/doc/lispintro)
echo "Making links to \`doc/man'"
(cd doc/man
ln ChangeLog* *.1 ../../${tempdir}/doc/man
cd ../../${tempdir}/doc/man)
### It would be nice if they could all be symlinks to top-level copy, but
### you're not supposed to have any symlinks in distribution tar files.
echo "Making sure copying notices are all copies of \`COPYING'"
for subdir in . etc info leim lib lib-src lisp lwlib msdos nt src; do
rm -f ${tempdir}/${subdir}/COPYING
cp COPYING ${tempdir}/${subdir}
done
if [ "${newer}" ]; then
echo "Removing files older than $newer"
## We remove .elc files unconditionally, on the theory that anyone picking
## up an incremental distribution already has a running Emacs to byte-compile
## them with.
find ${tempparent} \( -name '*.elc' -o ! -newer ${newer} \) -exec rm -f {} \;
fi
## Don't distribute backups, autosaves, etc.
echo "Removing unwanted files"
find ${tempparent} \( -name '*~' -o -name '#*#' -o -name '.*ignore' -o -name '=*' -o -name 'TAGS' \) -exec rm -f {} \;
if [ "${make_tar}" = yes ]; then
echo "Looking for $default_gzip"
found=0
temppath=`echo $PATH | sed -e 's/^:/.:/' -e 's/::/:.:/g' -e 's/:$/:./' \
-e 's/:/ /g'`
for dir in ${temppath}; do
[ -x ${dir}/$default_gzip ] || continue
found=1; break
done
if [ "$found" = "0" ]; then
echo "WARNING: \`$default_gzip' not found, will not compress" >&2
default_gzip=cat
fi
case "${default_gzip}" in
bzip2) gzip_extension=.bz2 ;;
lzma) gzip_extension=.lzma ;;
xz) gzip_extension=.xz ;;
gzip) gzip_extension=.gz ; default_gzip="gzip --best";;
*) gzip_extension= ;;
esac
echo "Creating tar file"
(cd ${tempparent} ; tar cvf - ${emacsname} ) \
| ${default_gzip} \
> ${emacsname}.tar${gzip_extension}
fi
if [ "${clean_up}" != yes ]; then
(cd ${tempparent}; mv ${emacsname} ..)
rm -rf ${tempparent}
fi
### make-dist ends here
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