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emacs/make-dist
2002-05-04 10:05:01 +00:00

708 lines
22 KiB
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Executable File

#!/bin/sh
#### make-dist: create an Emacs distribution tar file from the current
#### source tree. 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.
# Copyright (C) 1995, 1997, 1998, 2000, 2001, 2002 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 2, 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; see the file COPYING. If not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
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
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 `compress' instead of gzip.
## Normally, make-dist uses gzip whenever it is present.
"--compress")
default_gzip="compress"
;;
"--snapshot")
clean_up=yes
make_tar=yes
update=no
check=no
;;
"--help")
echo "Usage: ${progname} [options]"
echo ""
echo " --clean-up delete staging directories when done"
echo " --compress use compress instead of gzip"
echo " --newer=TIME don't include files older than TIME"
echo " --no-check don't check for bad file names etc."
echo " --no-update don't recompile or do analogous things"
echo " --snapshot same as --clean-up --no-update --tar --no-check"
echo " --tar make a tar file"
echo ""
exit 0
;;
* )
echo "${progname}: Unrecognized argument: $1" >&2
exit 1
;;
esac
shift
done
### Make sure we're running in the right place.
if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/version.el ]; then
echo "${progname}: Can't find \`src/lisp.h' and \`lisp/version.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.
### (We don't accept EMACS=t as an answer, since that probably only means
### that the shell is running in an Emacs window.)
if [ $update = yes ];
then
unset EMACS_UNIBYTE
if [ -f src/emacs ];
then
EMACS=`pwd`/src/emacs
else
if [ "x$EMACS" = "x" -o "x$EMACS" = "xt" ];
then
echo You must specify the EMACS environment variable 2>&1
exit 1
fi
fi
fi
### Find out which version of Emacs this is.
shortversion=`grep 'defconst[ ]*emacs-version' lisp/version.el \
| sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`
version=`grep 'defconst[ ]*emacs-version' lisp/version.el \
| sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
if [ ! "${version}" ]; then
echo "${progname}: can't find current Emacs version in \`./lisp/version.el'" >&2
exit 1
fi
echo Version numbers are $version and $shortversion
if [ $update = yes ];
then
if grep -s "@set EMACSVER *${shortversion}" ./man/emacs.texi > /dev/null; then
true
else
echo "You must update the version number in \`./man/emacs.texi'"
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
### Find where to run Emacs.
if [ $check = yes ];
then
### Check for .elc files with no corresponding .el file.
ls -1 lisp/[a-z]*.el lisp/[a-z]*/[a-z]*.el \
leim/[a-z]*/[a-z]*.el | sed 's/\.el$/.elc/' > /tmp/el
ls -1 lisp/[a-z]*.elc lisp/[a-z]*/[a-z]*.elc \
leim/[a-z]*/[a-z]*.elc > /tmp/elc
bogosities="`comm -13 /tmp/el /tmp/elc`"
if [ "${bogosities}" != "" ]; then
echo "The following .elc files have no corresponding .el files:"
echo "${bogosities}"
fi
rm -f /tmp/el /tmp/elc
### Check for .el files with no corresponding .elc file.
(cd lisp; ls -1 [a-z]*.el [a-z]*/[a-z]*.el ; \
cd ../leim; ls -1 [a-z]*/[a-z]*.el) > /tmp/el
(cd lisp; ls -1 [a-z]*.elc [a-z]*/[a-z]*.elc; \
cd ../leim; ls -1 [a-z]*/[a-z]*.elc) | sed 's/\.elc$/.el/' > /tmp/elc
losers="`comm -23 /tmp/el /tmp/elc`"
bogosities=
for file in $losers; do
file1=`echo $file | sed -e "s|.*/||"`
if ! sed -n -e "/^DONTCOMPILE/,/[^\\]\$/p" lisp/Makefile.in |
grep -q "[ ]$file1\($\| \)"; then
case $file in
site-init.el | site-load.el | site-start.el | default.el)
;;
term/*)
;;
*)
bogosities="$file $bogosities"
;;
esac
fi
done
if [ x"${bogosities}" != x"" ]; then
echo "The following .el files have no corresponding .elc files:"
echo "${bogosities}"
fi
rm -f /tmp/el /tmp/elc
### Check for .el files that would overflow the 14-char limit if compiled.
long=`find lisp leim -name '[a-zA-Z0-9]??????????*.el' -print`
if [ "$long" != "" ]; then
echo "The following .el file names are too long:"
echo "$long"
fi
fi
### Make sure configure is newer than configure.in.
if [ "x`ls -t configure configure.in | sed q`" != "xconfigure" ]; then
echo "\`./configure.in' is newer than \`./configure'" >&2
echo "Running autoconf" >&2
autoconf || { x=$?; echo Autoconf FAILED! >&2; exit $x; }
fi
### Make sure src/config-in.stamp is newer than configure.in.
if [ "x`ls -t src/stamp-h.in configure.in | sed q`" != "xsrc/stamp-h.in" ]; then
echo "\`./configure.in' is newer than \`./src/stamp-h.in'" >&2
echo "Running autoheader" >&2
autoheader || { x=$?; echo Autoheader FAILED! >&2; exit $x; }
rm -f src/stamp-h.in
echo timestamp > src/stamp-h.in
fi
if [ $update = yes ];
then
echo "Updating Info files"
(cd man; make -f Makefile.in srcdir=. info)
(cd lispref; make -f Makefile.in srcdir=. info)
(cd lispintro; make -f Makefile.in SHELL=/bin/sh srcdir=. info VPATH=.)
echo "Updating finder, custom and autoload data"
(cd lisp; make updates EMACS="$EMACS")
if test -f leim/leim-list.el; then
echo "Updating leim-list.el"
(cd leim; make leim-list.el EMACS="$EMACS")
fi
echo "Recompiling Lisp files"
$EMACS -batch -f batch-byte-recompile-directory lisp leim
fi
echo "Making lisp/MANIFEST"
(cd lisp;
files=`echo [!=]*.el | sed -e 's/ subdirs.el / /' -e 's/ default.el / /'`
for dir in [!=]*; do
if [ -d $dir ] && [ $dir != term ] && [ $dir != CVS ] && [ $dir != RCS ]
then
echo $dir
thisdir=`echo $dir/[!=]*.el | sed -e 's/ subdirs.el / /'`
files="$files $thisdir"
fi
done
for file in $files
do sed -n 's/^;;; //p; q' $file
done | sort > MANIFEST)
echo "Creating staging directory: \`${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 'Interrupted...cleaning up the staging directory'; rm -rf ${tempparent}; exit 1" 1 2 15
fi
echo "Creating top directory: \`${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 AUTHORS FTP INSTALL README BUGS move-if-change ${tempdir}
ln ChangeLog Makefile.in configure configure.in ${tempdir}
ln config.bat make-dist update-subdirs vpath.sed ${tempdir}
### Copy these files; they're cross-filesystem symlinks.
cp mkinstalldirs ${tempdir}
cp config.sub ${tempdir}
cp config.guess ${tempdir}
cp install-sh ${tempdir}
echo "Updating version number in README"
(cd ${tempdir}
awk \
'$1 " " $2 " " $3 " " $4 " " $5 == "This directory tree holds version" { $6 = version; print $0 }
$1 " " $2 " " $3 " " $4 " " $5 != "This directory tree holds version"' \
version=${version} README > tmp.README
mv -f tmp.README README)
echo "Creating subdirectories"
for subdir in lisp site-lisp lispref lispintro \
leim leim/CXTERM-DIC leim/MISC-DIC \
leim/SKK-DIC leim/ja-dic leim/quail \
src src/m src/s src/bitmaps lib-src oldXMenu lwlib \
nt nt/inc nt/inc/sys nt/inc/arpa nt/inc/netinet nt/icons \
etc etc/e info man msdos vms mac mac/inc mac/inc/sys \
mac/src mac/Emacs.app mac/Emacs.app/Contents \
mac/Emacs.app/Contents/MacOS mac/Emacs.app/Contents/Resources \
mac/Emacs.app/Contents/Resources/English.lproj
do
echo " ${tempdir}/${subdir}"
mkdir ${tempdir}/${subdir}
done
echo "Making links to \`lisp' and its subdirectories"
### Don't distribute TAGS, =*.el files, site-init.el, site-load.el, or default.el.
(cd lisp
ln [a-zA-Z]*.el ../${tempdir}/lisp
ln [a-zA-Z]*.elc ../${tempdir}/lisp
ln [a-zA-Z]*.dat ../${tempdir}/lisp
for img in [a-zA-Z]*.xpm [a-zA-Z]*.xbm [a-zA-Z]*.pbm; do
# If there are no images, the shell won't expand the pattern.
if [ -f $img ]; then
ln $img ../${tempdir}/lisp
fi
done
## simula.el doesn't keep abbreviations in simula.defns any more.
## ln [a-zA-Z]*.defns ../${tempdir}/lisp
ln ChangeLog Makefile.in makefile.nt ChangeLog.? ../${tempdir}/lisp
ln makefile.w32-in ../${tempdir}/lisp
test -f README && ln README ../${tempdir}/lisp
(cd ../${tempdir}/lisp
rm -f TAGS =*
rm -f site-init site-init.el site-init.elc
rm -f site-load site-load.el site-load.elc
rm -f site-start site-start.el site-start.elc
rm -f default default.el default.elc
)
## Find all subdirs of lisp dir
for file in `find . -type d -print`; do
case $file in
. | .. | */Old | */CVS | */RCS | */=*)
;;
*)
if [ -d $file ]; then
subdirs="$file $subdirs"
fi
;;
esac
done
for file in $subdirs; do
echo " lisp/$file"
mkdir ../${tempdir}/lisp/$file
ln $file/[a-zA-Z0-9]*.el ../${tempdir}/lisp/$file
ln $file/[a-zA-Z0-9]*.elc ../${tempdir}/lisp/$file
for img in $file/[a-zA-Z]*.xpm $file/[a-zA-Z]*.xbm $file/[a-zA-Z]*.pbm; do
if [ -f $img ]; then
ln $img ../${tempdir}/lisp/$file
fi
done
if [ -f $file/README ]; then
ln $file/README ../${tempdir}/lisp/$file
fi
if [ -f $file/ChangeLog ]; then
ln $file/ChangeLog ../${tempdir}/lisp/$file
for f in $file/ChangeLog.[0-9]; do
if [ -f $f ]; then
ln $f ../${tempdir}/lisp/$file
fi
done
fi
done )
echo "Making links to \`leim' and its subdirectories"
### Don't distribute TAGS, or =*.el files.
(cd leim
ln makefile.nt makefile.w32-in ../${tempdir}/leim
ln ChangeLog README ../${tempdir}/leim
ln CXTERM-DIC/*.tit ../${tempdir}/leim/CXTERM-DIC
ln SKK-DIC/README SKK-DIC/SKK-JISYO.L ../${tempdir}/leim/SKK-DIC
ln MISC-DIC/*.* ../${tempdir}/leim/MISC-DIC
ln ja-dic/*.el ja-dic/*.elc ../${tempdir}/leim/ja-dic
ln Makefile.in ../${tempdir}/leim/Makefile.in
ln 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 ../${tempdir}/leim/quail/tsang-cns.*
cd ../${tempdir}/leim
rm -f TAGS =* */=*)
echo "Making links to \`src'"
### Don't distribute =*.[ch] files, or the configured versions of
### config.in, paths.in, or Makefile.in, or TAGS.
(cd src
echo " (It is ok if ln fails in some cases.)"
ln [a-zA-Z]*.c ../${tempdir}/src
ln [a-zA-Z]*.h ../${tempdir}/src
ln [a-zA-Z]*.s ../${tempdir}/src
ln [a-zA-Z]*.in ../${tempdir}/src
ln [a-zA-Z]*.opt ../${tempdir}/src
## If we ended up with a symlink, or if we did not get anything
## due to a cross-device symlink, copy the file.
for file in [a-zA-Z]*.[hcs] [a-zA-Z]*.in [a-zA-Z]*.opt; do
if test -f ../${tempdir}/src/$file; then
# test -f appears to succeed for a symlink
if test -L ../${tempdir}/src/$file; then
rm ../${tempdir}/src/$file
cp -p $file ../${tempdir}/src
chmod a-w ../${tempdir}/src/$file
fi
else
rm ../${tempdir}/src/$file
cp -p $file ../${tempdir}/src
chmod a-w ../${tempdir}/src/$file
fi
done
ln README ChangeLog ChangeLog.*[0-9] ../${tempdir}/src
ln makefile.nt makefile.w32-in ../${tempdir}/src
ln .gdbinit .dbxinit ../${tempdir}/src
cd ../${tempdir}/src
rm -f config.h epaths.h Makefile Makefile.c
rm -f =* TAGS)
echo "Making links to \`src/bitmaps'"
(cd src/bitmaps
ln README *.xbm ../../${tempdir}/src/bitmaps)
echo "Making links to \`src/m'"
(cd src/m
# We call files for miscellaneous input (to linker etc) .inp.
ln README [a-zA-Z0-9]*.h *.inp ../../${tempdir}/src/m)
echo "Making links to \`src/s'"
(cd src/s
ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/s)
echo "Making links to \`lib-src'"
(cd lib-src
ln [a-zA-Z]*.[chy] ../${tempdir}/lib-src
ln ChangeLog Makefile.in README testfile vcdiff ../${tempdir}/lib-src
ln grep-changelog rcs2log rcs-checkin makefile.nt ../${tempdir}/lib-src
ln makefile.w32-in ../${tempdir}/lib-src
## If we ended up with a symlink, or if we did not get anything
## due to a cross-device symlink, copy the file.
for file in [a-zA-Z]*.[chy]; do
if test -f ../${tempdir}/lib-src/$file; then
# test -f appears to succeed for a symlink
if test -L ../${tempdir}/lib-src/$file; then
rm ../${tempdir}/lib-src/$file
cp $file ../${tempdir}/lib-src
chmod a-w ../${tempdir}/lib-src/$file
fi
else
rm ../${tempdir}/lib-src/$file
cp $file ../${tempdir}/lib-src
chmod a-w ../${tempdir}/lib-src/$file
fi
done
cd ../${tempdir}/lib-src
rm -f Makefile.c
rm -f =* TAGS)
echo "Making links to \`nt'"
(cd nt
ln emacs.rc config.nt [a-z]*.c ../${tempdir}/nt
ln nmake.defs gmake.defs subdirs.el ../${tempdir}/nt
ln [a-z]*.bat [a-z]*.h makefile.def makefile.nt ../${tempdir}/nt
ln ChangeLog INSTALL README makefile.w32-in ../${tempdir}/nt)
echo "Making links to \`nt/inc'"
(cd nt/inc
ln [a-z]*.h ../../${tempdir}/nt/inc)
echo "Making links to \`nt/inc/sys'"
(cd nt/inc/sys
ln [a-z]*.h ../../../${tempdir}/nt/inc/sys)
echo "Making links to \`nt/inc/arpa'"
(cd nt/inc/arpa
ln [a-z]*.h ../../../${tempdir}/nt/inc/arpa)
echo "Making links to \`nt/inc/netinet'"
(cd nt/inc/netinet
ln [a-z]*.h ../../../${tempdir}/nt/inc/netinet)
echo "Making links to \`nt/icons'"
(cd nt/icons
ln [a-z]*.ico ../../${tempdir}/nt/icons)
echo "Making links to \`mac'"
(cd mac
ln ChangeLog INSTALL README *.xml *.MPW ../${tempdir}/mac)
echo "Making links to \`mac/inc'"
(cd mac/inc
ln [a-z]*.h ../../${tempdir}/mac/inc)
echo "Making links to \`mac/inc/sys'"
(cd mac/inc/sys
ln [a-z]*.h ../../../${tempdir}/mac/inc/sys)
echo "Making links to \`mac/src'"
(cd mac/src
ln [a-z]*.c *.r ../../${tempdir}/mac/src)
echo "Making links to \`mac/Emacs.app/Contents'"
(cd mac/Emacs.app/Contents
ln Info.plist PkgInfo ../../../${tempdir}/mac/Emacs.app/Contents)
echo "Making links to \`mac/Emacs.app/Contents/Resources/English.lproj'"
(cd mac/Emacs.app/Contents/Resources/English.lproj
ln InfoPlist.strings ../../../../../${tempdir}/mac/Emacs.app/Contents/Resources/English.lproj)
echo "Making links to \`msdos'"
(cd msdos
ln ChangeLog emacs.ico emacs.pif ../${tempdir}/msdos
ln is_exec.c sigaction.c mainmake mainmake.v2 sed*.inp ../${tempdir}/msdos
cd ../${tempdir}/msdos
rm -f =*)
echo "Making links to \`oldXMenu'"
(cd oldXMenu
ln *.c *.h *.in ../${tempdir}/oldXMenu
ln README Imakefile ChangeLog ../${tempdir}/oldXMenu
ln compile.com descrip.mms ../${tempdir}/oldXMenu)
echo "Making links to \`lwlib'"
(cd lwlib
ln *.c *.h *.in ../${tempdir}/lwlib
ln README ChangeLog ../${tempdir}/lwlib)
echo "Making links to \`etc'"
### Don't distribute = files, TAGS, DOC files, backups, autosaves, or
### tex litter.
### Don't distribute gfdl.1, since no man page references it.
(cd etc
files=`ls -d * | grep -v CVS | grep -v RCS | grep -v 'Old' | grep -v '^e$'`
ln $files ../${tempdir}/etc
## If we ended up with a symlink, or if we did not get anything
## due to a cross-device symlink, copy the file.
for file in $files; do
if test -f ../${tempdir}/etc/$file; then
# test -f appears to succeed for a symlink
if test -L ../${tempdir}/etc/$file; then
rm ../${tempdir}/etc/$file
cp $file ../${tempdir}/etc
chmod a-w ../${tempdir}/etc/$file
fi
else
rm ../${tempdir}/etc/$file
cp $file ../${tempdir}/etc
chmod a-w ../${tempdir}/etc/$file
fi
done
cd ../${tempdir}/etc
rm -f fns*.el gfdl.1
rm -f DOC* *~ \#*\# *.dvi *.log *.orig *.rej *,v =* core
rm -f TAGS)
echo "Making links to \`etc/e'"
(cd etc/e
ln `ls -d * | grep -v CVS | grep -v RCS` ../../${tempdir}/etc/e
cd ../../${tempdir}/etc/e
rm -f *~ \#*\# *,v =* core)
echo "Making links to \`info'"
# Don't distribute backups or autosaves.
(cd info
ln `find . -type f -print | grep -v CVS | grep -v RCS | grep -v cvsignore` ../${tempdir}/info
#ln [a-zA-Z]* ../${tempdir}/info
cd ../${tempdir}/info
# Avoid an error when expanding the wildcards later.
ln emacs dummy~ ; ln emacs \#dummy\#
rm -f *~ \#*\# core)
echo "Making links to \`man'"
(cd man
ln *.texi *.aux *.cps *.fns *.kys *.vrs ../${tempdir}/man
test -f README && ln README ../${tempdir}/man
test -f Makefile.in && ln Makefile.in ../${tempdir}/man
ln ChangeLog ../${tempdir}/man
test -f split-man && ln split-man ../${tempdir}/man
cp texinfo.tex ../${tempdir}/man
cd ../${tempdir}/man
rm -f \#*\# =* *~ core emacs-index* *.Z *.z xmail
rm -f emacs.?? termcap.?? gdb.?? *.log *.toc *.dvi *.oaux)
echo "Making links to \`lispref'"
(cd lispref
ln `ls -1 *.texi | grep -v index.texi` ../${tempdir}/lispref
ln *.aux *.cps *.fns *.kys *.vrs index.*perm ../${tempdir}/lispref
ln *.txt *.el spellfile permute-index tindex.pl ../${tempdir}/lispref
test -f README && ln README ../${tempdir}/lispref
test -f Makefile.in && ln Makefile.in ../${tempdir}/lispref
ln ChangeLog ../${tempdir}/lispref
cd ../${tempdir}/lispref
rm -f \#*\# =* *~ core elisp-index* *.Z *.z xmail
rm -f elisp.?? *.log *.toc *.dvi *.oaux)
echo "Making links to \`lispintro'"
(cd lispintro
ln *.texi *.aux *.cps *.fns *.kys *.vrs *.eps ../${tempdir}/lispintro
test -f texinfo.tex && ln texinfo.tex ../${tempdir}/lispintro
test -f README && ln README ../${tempdir}/lispintro
test -f Makefile.in && ln Makefile.in ../${tempdir}/lispintro
ln ChangeLog ../${tempdir}/lispintro
cd ../${tempdir}/lispintro
rm -f \#*\# =* *~ core *.Z *.z xmail
rm -f emacs-lisp-intro.?? *.log *.toc *.dvi *.oaux)
echo "Making links to \`vms'"
(cd vms
test -f README && ln README ../${tempdir}/vms
cd ../${tempdir}/vms
rm -f *~)
### 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-src lisp lwlib mac msdos nt src; do
rm -f ${tempdir}/${subdir}/COPYING
cp COPYING ${tempdir}/${subdir}
done
#### Make sure that there aren't any hard links between files in the
#### distribution; people with afs can't deal with that. Okay,
#### actually we just re-copy anything with a link count greater
#### than two. (Yes, strictly greater than 2 is correct; since we
#### created these files by linking them in from the original tree,
#### they'll have exactly two links normally.)
####
#### Commented out since it's not strictly necessary; it should suffice
#### to just break the link on alloca.c.
#echo "Breaking intra-tree links."
#find ${tempdir} ! -type d -links +2 \
# -exec cp -p {} $$ \; -exec rm -f {} \; -exec mv $$ {} \;
rm -f $tempdir/lib-src/alloca.c
cp $tempdir/src/alloca.c $tempdir/lib-src/alloca.c
if [ "${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
if [ "${make_tar}" = yes ]; then
if [ "${default_gzip}" = "" ]; then
echo "Looking for gzip"
temppath=`echo $PATH | sed 's/^:/.:/
s/::/:.:/g
s/:$/:./
s/:/ /g'`
default_gzip=`(
for dir in ${temppath}; do
if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
done
echo compress
)`
fi
case "${default_gzip}" in
compress* ) gzip_extension=.Z ;;
* ) gzip_extension=.gz ;;
esac
echo "Creating tar file"
(cd ${tempparent} ; tar cvf - ${emacsname} ) \
| ${default_gzip} \
> ${emacsname}.tar${gzip_extension}
fi
if [ "${clean_up}" = yes ]; then
echo "Cleaning up the staging directory"
rm -rf ${tempparent}
else
(cd ${tempparent}; mv ${emacsname} ..)
rm -rf ${tempparent}
fi
### make-dist ends here