mirror of
https://git.savannah.gnu.org/git/emacs.git
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509 lines
15 KiB
Bash
Executable File
509 lines
15 KiB
Bash
Executable File
#!/bin/sh
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#### make-dist: create an Emacs distribution tar file from the current
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#### source tree. This basically creates a duplicate directory
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#### structure, and then hard links into it only those files that should
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#### be distributed. This means that if you add a file with an odd name,
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#### you should make sure that this script will include it.
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# Copyright (C) 1995 Free Software Foundation, Inc.
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#
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# This file is part of GNU Emacs.
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#
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# GNU Emacs is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# GNU Emacs is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Emacs; see the file COPYING. If not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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progname="$0"
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### Exit if a command fails.
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### set -e
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### Print out each line we read, for debugging's sake.
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### set -v
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## Don't protect any files.
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umask 0
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update=yes
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clean_up=no
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make_tar=no
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newer=""
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while [ $# -gt 0 ]; do
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case "$1" in
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## This option tells make-dist to delete the staging directory
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## when done. It is useless to use this unless you make a tar file.
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"--clean-up" )
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clean_up=yes
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;;
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## This option tells make-dist to make a tar file.
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"--tar" )
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make_tar=yes
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;;
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## This option tells make-dist not to recompile or do analogous things.
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"--no-update" )
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update=no
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;;
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## This option tells make-dist to make the distribution normally, then
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## remove all files older than the given timestamp file. This is useful
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## for creating incremental or patch distributions.
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"--newer")
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newer="$2"
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new_extension=".new"
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shift
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;;
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## This option tells make-dist to use `compress' instead of gzip.
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## Normally, make-dist uses gzip whenever it is present.
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"--compress")
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default_gzip="compress"
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;;
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* )
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echo "${progname}: Unrecognized argument: $1" >&2
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exit 1
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;;
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esac
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shift
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done
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### Make sure we're running in the right place.
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if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/version.el ]; then
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echo "${progname}: Can't find \`src/lisp.h' and \`lisp/version.el'." >&2
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echo "${progname} must be run in the top directory of the Emacs" >&2
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echo "distribution tree. cd to that directory and try again." >&2
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exit 1
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fi
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### Find where to run Emacs.
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if [ $update = yes ];
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then
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if [ -f src/emacs ];
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then
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EMACS=`pwd`/src/emacs
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else
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if [ x$EMACS = x ];
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then
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echo You must specify the EMACS environment variable 2>&1
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exit 1
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fi
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fi
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fi
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### Find out which version of Emacs this is.
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shortversion=`grep 'defconst[ ]*emacs-version' lisp/version.el \
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| sed -e 's/^.*"\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'`
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version=`grep 'defconst[ ]*emacs-version' lisp/version.el \
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| sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
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if [ ! "${version}" ]; then
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echo "${progname}: can't find current Emacs version in \`./lisp/version.el'" >&2
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exit 1
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fi
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echo Version numbers are $version and $shortversion
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if [ $update = yes ];
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then
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if grep -s "GNU Emacs version ${shortversion}" ./man/emacs.texi > /dev/null; then
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true
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else
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echo "You must update the version number in \`./man/emacs.texi'"
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sleep 5
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fi
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fi
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### Make sure we don't already have a directory emacs-${version}.
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emacsname="emacs-${version}${new_extension}"
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if [ -d ${emacsname} ]
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then
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echo Directory "${emacsname}" already exists >&2
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exit 1
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fi
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### Make sure the subdirectory is available.
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tempparent="make-dist.tmp.$$"
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if [ -d ${tempparent} ]; then
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echo "${progname}: staging directory \`${tempparent}' already exists.
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Perhaps a previous invocation of \`${progname}' failed to clean up after
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itself. Check that directories whose names are of the form
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\`make-dist.tmp.NNNNN' don't contain any important information, remove
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them, and try again." >&2
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exit 1
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fi
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### Check for .elc files with no corresponding .el file.
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ls -1 lisp/*.el | sed 's/\.el$/.elc/' > /tmp/el
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ls -1 lisp/*.elc > /tmp/elc
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bogosities="`comm -13 /tmp/el /tmp/elc`"
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if [ "${bogosities}" != "" ]; then
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echo "The following .elc files have no corresponding .el files:"
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echo "${bogosities}"
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fi
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rm -f /tmp/el /tmp/elc
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### Check for .el files that would overflow the 14-char limit if compiled.
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long=`find lisp -name '[a-zA-Z0-9]??????????*.el' -print`
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if [ "$long" != "" ]; then
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echo "The following .el file names are too long:"
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echo "$long"
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fi
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### Make sure configure is newer than configure.in.
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if [ "x`ls -t configure configure.in | head -1`" != "xconfigure" ]; then
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echo "\`./configure.in' is newer than \`./configure'" >&2
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echo "Running autoconf" >&2
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autoconf || { x=$?; echo Autoconf FAILED! >&2; exit $x; }
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fi
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if [ $update = yes ];
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then
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echo "Updating Info files"
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(cd man; make info)
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echo "Updating finder-inf.el"
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(cd lisp; make finder-inf.el)
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echo "Recompiling Lisp files"
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$EMACS -batch -f batch-byte-recompile-directory lisp
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echo "Updating autoloads"
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(cd lisp; make autoloads)
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echo "Updating cus-load.el"
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(cd lisp; make cus-load.el)
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fi
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echo "Making lisp/MANIFEST"
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(cd lisp; head -1 [!=]*.el | grep '^;' | sed -e 's/;;; //' > MANIFEST)
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echo "Creating staging directory: \`${tempparent}'"
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mkdir ${tempparent}
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tempdir="${tempparent}/${emacsname}"
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### This trap ensures that the staging directory will be cleaned up even
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### when the script is interrupted in mid-career.
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if [ "${clean_up}" = yes ]; then
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trap "echo 'Interrupted...cleaning up the staging directory'; rm -rf ${tempparent}; exit 1" 1 2 15
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fi
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echo "Creating top directory: \`${tempdir}'"
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mkdir ${tempdir}
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### We copy in the top-level files before creating the subdirectories in
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### hopes that this will make the top-level files appear first in the
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### tar file; this means that people can start reading the INSTALL and
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### README while the rest of the tar file is still unpacking. Whoopee.
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echo "Making links to top-level files"
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ln GETTING.GNU.SOFTWARE INSTALL PROBLEMS README BUGS move-if-change ${tempdir}
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ln ChangeLog Makefile.in configure configure.in ${tempdir}
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ln config.bat make-dist update-subdirs vpath.sed ${tempdir}
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### Copy these files; they're cross-filesystem symlinks.
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cp mkinstalldirs ${tempdir}
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cp config.sub ${tempdir}
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cp config.guess ${tempdir}
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cp install.sh ${tempdir}
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echo "Updating version number in README"
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(cd ${tempdir}
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awk \
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'$1 " " $2 " " $3 " " $4 " " $5 == "This directory tree holds version" { $6 = version; print $0 }
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$1 " " $2 " " $3 " " $4 " " $5 != "This directory tree holds version"' \
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version=${version} README > tmp.README
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mv tmp.README README)
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echo "Creating subdirectories"
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for subdir in lisp site-lisp \
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src src/m src/s src/bitmaps lib-src oldXMenu lwlib \
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nt nt/inc nt/inc/sys nt/inc/arpa nt/inc/netinet \
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etc etc/e lock cpp info man msdos vms; do
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mkdir ${tempdir}/${subdir}
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done
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echo "Making links to \`lisp' and its subdirectories"
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### Don't distribute TAGS, =*.el files, site-init.el, site-load.el, or default.el.
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(cd lisp
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ln [a-zA-Z]*.el ../${tempdir}/lisp
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ln [a-zA-Z]*.elc ../${tempdir}/lisp
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ln [a-zA-Z]*.dat ../${tempdir}/lisp
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## simula.el doesn't keep abbreviations in simula.defns any more.
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## ln [a-zA-Z]*.defns ../${tempdir}/lisp
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ln ChangeLog Makefile makefile.nt ChangeLog.? README ../${tempdir}/lisp
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(cd ../${tempdir}/lisp
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rm -f TAGS =*
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rm -f site-init site-init.el site-init.elc
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rm -f site-load site-load.el site-load.elc
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rm -f site-start site-start.el site-start.elc
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rm -f default default.el default.elc
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)
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## Find all subdirs of lisp dir
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for file in `find . -type d -print`; do
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case $file in
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. | .. | */Old | */RCS)
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;;
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*)
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if [ -d $file ]; then
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subdirs="$file $subdirs"
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fi
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;;
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esac
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done
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for file in $subdirs; do
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echo " lisp/$file"
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mkdir ../${tempdir}/lisp/$file
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ln $file/[a-zA-Z]*.el ../${tempdir}/lisp/$file
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ln $file/[a-zA-Z]*.elc ../${tempdir}/lisp/$file
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if [ -f $file/README ]; then
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ln $file/README ../${tempdir}/lisp/$file
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fi
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rm -f $file/=* $file/TAGS
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done )
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echo "Making links to \`src'"
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### Don't distribute =*.[ch] files, or the configured versions of
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### config.in, paths.in, or Makefile.in, or TAGS.
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(cd src
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echo " (It is ok if ln fails in some cases.)"
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ln [a-zA-Z]*.c ../${tempdir}/src
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ln [a-zA-Z]*.h ../${tempdir}/src
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ln [a-zA-Z]*.s ../${tempdir}/src
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ln [a-zA-Z]*.in ../${tempdir}/src
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ln [a-zA-Z]*.opt ../${tempdir}/src
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## If we ended up with a symlink, or if we did not get anything
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## due to a cross-device symlink, copy the file.
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for file in [a-zA-Z]*.[hcs] [a-zA-Z]*.in [a-zA-Z]*.opt; do
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if test -f ../${tempdir}/src/$file; then
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# test -f appears to succeed for a symlink
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if test -L ../${tempdir}/src/$file; then
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rm ../${tempdir}/src/$file
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cp $file ../${tempdir}/src
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chmod a-w ../${tempdir}/src/$file
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fi
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else
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rm ../${tempdir}/src/$file
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cp $file ../${tempdir}/src
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chmod a-w ../${tempdir}/src/$file
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fi
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done
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ln README ChangeLog ChangeLog.*[0-9] ../${tempdir}/src
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ln makefile.nt vms-pp.trans ../${tempdir}/src
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ln .gdbinit .dbxinit ../${tempdir}/src
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cd ../${tempdir}/src
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rm -f config.h paths.h Makefile Makefile.c
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rm -f =* TAGS)
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echo "Making links to \`src/bitmaps'"
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(cd src/bitmaps
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ln README *.xbm ../../${tempdir}/src/bitmaps)
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echo "Making links to \`src/m'"
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(cd src/m
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# We call files for miscellaneous input (to linker etc) .inp.
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ln README [a-zA-Z0-9]*.h *.inp ../../${tempdir}/src/m)
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echo "Making links to \`src/s'"
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(cd src/s
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ln README [a-zA-Z0-9]*.h ../../${tempdir}/src/s)
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echo "Making links to \`lib-src'"
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(cd lib-src
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ln [a-zA-Z]*.[chy] ../${tempdir}/lib-src
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ln ChangeLog Makefile.in README testfile vcdiff ../${tempdir}/lib-src
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ln emacs.csh rcs2log rcs-checkin makefile.nt ../${tempdir}/lib-src
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## If we ended up with a symlink, or if we did not get anything
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## due to a cross-device symlink, copy the file.
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for file in [a-zA-Z]*.[chy]; do
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if test -f ../${tempdir}/lib-src/$file; then
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# test -f appears to succeed for a symlink
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if test -L ../${tempdir}/lib-src/$file; then
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rm ../${tempdir}/lib-src/$file
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cp $file ../${tempdir}/lib-src
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chmod a-w ../${tempdir}/lib-src/$file
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fi
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else
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rm ../${tempdir}/lib-src/$file
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cp $file ../${tempdir}/lib-src
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chmod a-w ../${tempdir}/lib-src/$file
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fi
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done
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cd ../${tempdir}/lib-src
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rm -f Makefile.c
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rm -f =* TAGS)
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echo "Making links to \`nt'"
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(cd nt
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ln emacs.ico emacs.rc config.nt [a-z]*.in [a-z]*.c ../${tempdir}/nt
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ln [a-z]*.bat [a-z]*.h makefile.def makefile.nt ../${tempdir}/nt
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ln TODO ChangeLog INSTALL README ../${tempdir}/nt)
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echo "Making links to \`nt/inc'"
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(cd nt/inc
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ln [a-z]*.h ../../${tempdir}/nt/inc)
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echo "Making links to \`nt/inc/sys'"
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(cd nt/inc/sys
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ln [a-z]*.h ../../../${tempdir}/nt/inc/sys)
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echo "Making links to \`nt/inc/arpa'"
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(cd nt/inc/arpa
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ln [a-z]*.h ../../../${tempdir}/nt/inc/arpa)
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echo "Making links to \`nt/inc/netinet'"
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(cd nt/inc/netinet
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ln [a-z]*.h ../../../${tempdir}/nt/inc/netinet)
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echo "Making links to \`msdos'"
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(cd msdos
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ln ChangeLog emacs.ico emacs.pif ../${tempdir}/msdos
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ln is_exec.c sigaction.c mainmake mainmake.v2 sed*.inp ../${tempdir}/msdos
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cd ../${tempdir}/msdos
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rm -f =*)
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echo "Making links to \`oldXMenu'"
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(cd oldXMenu
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ln *.c *.h *.in ../${tempdir}/oldXMenu
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ln README Imakefile ChangeLog ../${tempdir}/oldXMenu
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ln compile.com descrip.mms ../${tempdir}/oldXMenu)
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echo "Making links to \`lwlib'"
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(cd lwlib
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ln *.c *.h *.in ../${tempdir}/lwlib
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ln README Imakefile ChangeLog ../${tempdir}/lwlib
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cd ../${tempdir}/lwlib
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rm -f lwlib-Xol*)
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echo "Making links to \`etc'"
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### Don't distribute = files, TAGS, DOC files, backups, autosaves, or
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### tex litter.
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(cd etc
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ln `ls -d * | grep -v 'RCS' | grep -v 'Old' | grep -v '^e$'` ../${tempdir}/etc
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cd ../${tempdir}/etc
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rm -f DOC* *~ \#*\# *.dvi *.log *.orig *.rej *,v =* core
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rm -f TAGS)
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echo "Making links to \`etc/e'"
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(cd etc/e
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ln `ls -d * | grep -v 'RCS'` ../../${tempdir}/etc/e
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cd ../../${tempdir}/etc/e
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rm -f *~ \#*\# *,v =* core)
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echo "Making links to \`cpp'"
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(cd cpp
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ln cccp.c cexp.y Makefile README ../${tempdir}/cpp)
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echo "Making links to \`info'"
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# Don't distribute backups or autosaves.
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(cd info
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ln [a-zA-Z]* ../${tempdir}/info
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cd ../${tempdir}/info
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# Avoid an error when expanding the wildcards later.
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ln emacs dummy~ ; ln emacs \#dummy\#
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rm -f *~ \#*\# core)
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echo "Making links to \`man'"
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(cd man
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ln *.texi *.aux *.cps *.fns *.kys *.vrs ../${tempdir}/man
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test -f README && ln README ../${tempdir}/man
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test -f Makefile.in && ln Makefile.in ../${tempdir}/man
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ln ChangeLog split-man ../${tempdir}/man
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cp texinfo.tex ../${tempdir}/man
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cd ../${tempdir}/man
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rm -f \#*\# =* *~ core emacs-index* *.Z *.z xmail
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rm -f emacs.?? termcap.?? gdb.?? *.log *.toc *.dvi *.oaux)
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echo "Making links to \`vms'"
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(cd vms
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ln [0-9a-zA-Z]* ../${tempdir}/vms
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cd ../${tempdir}/vms
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rm -f *~)
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### It would be nice if they could all be symlinks to etc's copy, but
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### you're not supposed to have any symlinks in distribution tar files.
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echo "Making sure copying notices are all copies of \`etc/COPYING'"
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rm -f ${tempdir}/etc/COPYING
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cp etc/COPYING ${tempdir}/etc/COPYING
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for subdir in lisp src lib-src info msdos; do
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if [ -f ${tempdir}/${subdir}/COPYING ]; then
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rm ${tempdir}/${subdir}/COPYING
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fi
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cp etc/COPYING ${tempdir}/${subdir}
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done
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#### Make sure that there aren't any hard links between files in the
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#### distribution; people with afs can't deal with that. Okay,
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#### actually we just re-copy anything with a link count greater
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#### than two. (Yes, strictly greater than 2 is correct; since we
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#### created these files by linking them in from the original tree,
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#### they'll have exactly two links normally.)
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####
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#### Commented out since it's not strictly necessary; it should suffice
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#### to just break the link on alloca.c.
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#echo "Breaking intra-tree links."
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#find ${tempdir} ! -type d -links +2 \
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# -exec cp -p {} $$ \; -exec rm -f {} \; -exec mv $$ {} \;
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rm -f $tempdir/lib-src/alloca.c
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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
|