mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-27 07:37:33 +00:00
533 lines
15 KiB
Bash
Executable File
533 lines
15 KiB
Bash
Executable File
#!/bin/sh
|
|
### make-dist: create an Emacs distribution tar file from current srcdir
|
|
|
|
## Copyright (C) 1995, 1997-1998, 2000-2021 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 <https://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
|
|
|
|
## Remove unnecessary restrictions on file access.
|
|
umask 022
|
|
|
|
update=yes
|
|
check=yes
|
|
clean_up=no
|
|
make_tar=no
|
|
default_gzip=gzip
|
|
newer=""
|
|
with_info=yes
|
|
with_tests=yes
|
|
changelog=yes
|
|
verbose=no
|
|
|
|
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
|
|
;;
|
|
"--no-changelog" )
|
|
changelog=no
|
|
;;
|
|
## This options tells make-dist to skip the info files. This can
|
|
## be useful for creating a tarball purely for test purposes.
|
|
"--no-info" )
|
|
with_info=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 xz.
|
|
"--xz")
|
|
default_gzip="xz"
|
|
;;
|
|
"--no-compress")
|
|
default_gzip="cat"
|
|
;;
|
|
|
|
"--snapshot")
|
|
clean_up=yes
|
|
make_tar=yes
|
|
update=no
|
|
;;
|
|
|
|
## Include the test/ directory.
|
|
## This is for backward compatibility to when --no-tests was the default.
|
|
"--tests")
|
|
with_tests=yes
|
|
;;
|
|
|
|
## Exclude the test/ directory.
|
|
"--no-tests")
|
|
with_tests=no
|
|
;;
|
|
|
|
"--verbose")
|
|
verbose=yes
|
|
;;
|
|
|
|
"--help")
|
|
printf '%s\n' "Usage: ${progname} [options]"
|
|
echo ""
|
|
echo " --bzip2 use bzip2 instead of gzip"
|
|
echo " --clean-up delete staging directories when done"
|
|
echo " --xz use xz instead of gzip"
|
|
echo " --no-compress don't compress"
|
|
echo " --newer=TIME don't include files older than TIME"
|
|
echo " --no-check don't check for bad file names etc."
|
|
echo " --no-update don't recompile or do analogous things"
|
|
echo " --no-changelog don't generate the top-level ChangeLog"
|
|
echo " --no-info don't include info files"
|
|
echo " --no-tests don't include the test/ directory"
|
|
echo " --snapshot same as --clean-up --no-update --tar"
|
|
echo " --tar make a tar file"
|
|
echo " --verbose noisier output"
|
|
echo ""
|
|
exit 0
|
|
;;
|
|
|
|
* )
|
|
printf '%s\n' "${progname}: Unrecognized argument: $1" >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
### Make sure we're running in the right place.
|
|
if [ ! -d src -o ! -f src/lisp.h -o ! -d lisp -o ! -f lisp/subr.el ]; then
|
|
printf '%s\n' "${progname}: Can't find 'src/lisp.h' and 'lisp/subr.el'." >&2
|
|
printf '%s\n' "${progname} must be run in the top directory of the Emacs" >&2
|
|
printf '%s\n' "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
|
|
printf '%s\n' "$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(GNU Emacs,[ ]*\([^ ,)]*\).*/\1/p' <configure.ac
|
|
` || version=
|
|
if [ ! "${version}" ]; then
|
|
printf '%s\n' \
|
|
"${progname}: can't find current Emacs version in './src/emacs.c'" >&2
|
|
exit 1
|
|
fi
|
|
|
|
echo Version number is "$version"
|
|
|
|
if [ $update = yes ]; then
|
|
if ! grep -q "tree holds version *${version}" README; then
|
|
echo "WARNING: README has 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.$$"
|
|
if [ -d ${tempparent} ]; then
|
|
printf '%s\n' "${progname}: staging directory '${tempparent}' already exists.
|
|
Perhaps a previous invocation of '${progname}' failed to clean up after
|
|
itself. Check that directories whose names are of the form
|
|
'make-dist.tmp.NNNNN' don't contain any important information, remove
|
|
them, and try again." >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ $check = yes ]; then
|
|
|
|
echo "Sanity checking (use --no-check to disable this)..."
|
|
|
|
error=no
|
|
|
|
temp_el=/tmp/make-dist.tmp.$$
|
|
temp_elc=$temp_el.1
|
|
temp_elelc=$temp_el.2
|
|
temp_elcel=$temp_el.3
|
|
|
|
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 > $temp_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 > $temp_elc
|
|
|
|
## Check for .elc files with no corresponding .el file.
|
|
sed 's/\.el$/.elc/' $temp_el > $temp_elelc
|
|
|
|
bogosities=`comm -13 $temp_elelc $temp_elc`
|
|
if [ x"${bogosities}" != x"" ]; then
|
|
error=yes
|
|
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/' $temp_elc > $temp_elcel
|
|
losers=`comm -23 $temp_el $temp_elcel`
|
|
|
|
bogosities=
|
|
while read elc; do
|
|
el=`echo $elc | sed 's/c$//'`
|
|
[ -r "$el" ] || continue
|
|
[ "$elc" -nt "$el" ] || bogosities="$bogosities $elc"
|
|
done < $temp_elc
|
|
|
|
if [ x"${bogosities}" != x"" ]; then
|
|
error=yes
|
|
echo "The following .elc files are older than their .el files:"
|
|
echo "${bogosities}"
|
|
fi
|
|
|
|
rm -f $temp_el*
|
|
|
|
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
|
|
error=yes
|
|
echo "The following .el files have no corresponding .elc files:"
|
|
echo "${bogosities}"
|
|
fi
|
|
|
|
|
|
## This is only a crude check, eg it does not handle .info
|
|
## files with multiple .texi source files.
|
|
find doc -name '*.texi' > $temp_el
|
|
|
|
bogosities=
|
|
while read texi; do
|
|
info=`sed -n 's/^@setfilename //p' $texi | sed 's|.*info/||'`
|
|
[ x"${info}" != x"" ] || continue
|
|
info=info/$info
|
|
[ -r "$info" ] || continue
|
|
[ "$info" -nt "$texi" ] || bogosities="$bogosities $info"
|
|
done < $temp_el
|
|
|
|
rm -f $temp_el
|
|
|
|
if [ x"${bogosities}" != x"" ]; then
|
|
error=yes
|
|
echo "The following .info files are older than their .texi files:"
|
|
echo "${bogosities}"
|
|
fi
|
|
|
|
## This exits with non-zero status if any .info files need
|
|
## rebuilding.
|
|
if [ -r Makefile ] && [ "$with_info" = "yes" ]; then
|
|
echo "Checking to see if info files are up-to-date..."
|
|
make --question info || error=yes
|
|
fi
|
|
|
|
## Is this a release?
|
|
case $version in
|
|
[1-9][0-9].[0-9])
|
|
if [ -r ChangeLog ]; then
|
|
if ! grep -q "Version $version released" ChangeLog; then
|
|
echo "No release notice in ChangeLog"
|
|
error=yes
|
|
fi
|
|
else
|
|
echo "A release must have a ChangeLog"
|
|
error=yes
|
|
fi
|
|
;;
|
|
esac
|
|
|
|
if [ $error = yes ]; then
|
|
echo "Failed checks" >&2
|
|
exit 1
|
|
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 $x; }
|
|
|
|
if [ "$make_info" = yes ] ; then
|
|
echo "Updating Info files"
|
|
make info
|
|
fi
|
|
|
|
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
|
|
fi # $update = yes
|
|
|
|
if [ "$changelog" = yes ] && [ -r .git ]; then
|
|
top_level_ChangeLog=ChangeLog
|
|
else
|
|
top_level_ChangeLog=
|
|
fi
|
|
|
|
# Files to distribute that might not be under version control.
|
|
# Don't distribute site-init.el, site-load.el, or default.el.
|
|
possibly_non_vc_files="
|
|
$top_level_ChangeLog
|
|
MANIFEST aclocal.m4 configure
|
|
admin/charsets/jisx2131-filter
|
|
src/config.in
|
|
"$(
|
|
find admin doc etc lisp \
|
|
\( -name '*.el' -o -name '*.elc' -o -name '*.map' -o -name '*.stamp' \
|
|
-o -name '*.texi' -o -name '*.tex' -o -name '*.txt' \) \
|
|
! -name 'site-init*' ! -name 'site-load*' ! -name 'default*'
|
|
) || exit
|
|
|
|
if [ $with_info = yes ]; then
|
|
info_files="info/dir $(echo info/*.info)" || exit
|
|
else
|
|
info_files=
|
|
fi
|
|
|
|
echo "Creating staging directory: '${tempparent}'"
|
|
|
|
mkdir ${tempparent} || exit
|
|
tempdir="${tempparent}/${emacsname}"
|
|
|
|
manifest=MANIFEST
|
|
|
|
[ -f $manifest ] || manifest=${tempparent}/MANIFEST
|
|
|
|
# If Git is in use update the file MANIFEST, which can substitute for
|
|
# 'git ls-files' later (e.g., after extraction from a tarball).
|
|
# Otherwise, rely on the existing MANIFEST, which should be maintained some
|
|
# other way when adding or deleting a distributed file while not using Git.
|
|
# TODO: maybe this should ignore $update, and always update MANIFEST
|
|
# if .git is present.
|
|
if ( [ $update = yes ] || [ ! -f $manifest ] ) && [ -r .git ]; then
|
|
echo "Updating $manifest"
|
|
if [ $with_tests = yes ]; then
|
|
git ls-files > $manifest
|
|
else
|
|
git ls-files | grep -v '^test' >$manifest
|
|
fi || exit
|
|
printf '%s\n' $possibly_non_vc_files $info_files >>$manifest || exit
|
|
sort -u -o $manifest $manifest || exit
|
|
fi
|
|
|
|
<$manifest || exit
|
|
|
|
### 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}'"
|
|
if [ $verbose = yes ] && (mkdir --verbose ${tempdir}) >/dev/null 2>&1; then
|
|
mkdir_verbose='mkdir --verbose'
|
|
else
|
|
mkdir $tempdir || exit
|
|
mkdir_verbose="mkdir"
|
|
fi
|
|
|
|
# file_to_skip is normally empty to link every file,
|
|
# but it can be 'ChangeLog' if we do not want to link the
|
|
# top-level ChangeLog.
|
|
file_to_skip=
|
|
|
|
if [ "$changelog" = yes ]; then
|
|
if test -r .git; then
|
|
## When making a release or pretest the ChangeLog should already
|
|
## have been created and edited as needed. Don't ignore it.
|
|
if [ -r ChangeLog ] && [ ! -L ChangeLog ]; then
|
|
echo "Using existing top-level ChangeLog"
|
|
else
|
|
echo "Making top-level ChangeLog"
|
|
make ChangeLog CHANGELOG=${tempdir}/ChangeLog || \
|
|
{ x=$?; echo "make ChangeLog FAILED (try --no-changelog?)" >&2; exit $x; }
|
|
file_to_skip=ChangeLog
|
|
fi
|
|
else
|
|
echo "No repository, so omitting top-level ChangeLog"
|
|
fi
|
|
fi
|
|
|
|
echo "Creating subdirectories"
|
|
MANIFEST_subdir_sed='
|
|
$a\
|
|
'$tempdir'/info\
|
|
'$tempdir'/site-lisp
|
|
s,[^/]*$,,
|
|
s,/$,,
|
|
/^$/d
|
|
s,^,'$tempdir'/,
|
|
'
|
|
tempsubdirs=$(sed "$MANIFEST_subdir_sed" $manifest | sort -u)
|
|
$mkdir_verbose -p $tempsubdirs || exit
|
|
|
|
echo "Making links to files"
|
|
while read file; do
|
|
case $file in
|
|
MANIFEST) ln $manifest $tempdir/MANIFEST || exit ;;
|
|
$file_to_skip) continue ;;
|
|
*) ln "$file" $tempdir/"$file" || exit ;;
|
|
esac
|
|
done <$manifest
|
|
|
|
if [ "${newer}" ]; then
|
|
printf '%s\n' "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 ${tempdir} \( -name '*.elc' -o ! -newer "${newer}" \) \
|
|
-exec rm -f {} \; || exit
|
|
fi
|
|
|
|
if [ "${make_tar}" = yes ]; then
|
|
echo "Looking for $default_gzip"
|
|
found=0
|
|
temppath=`printf '%s\n' "$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 ;;
|
|
xz) gzip_extension=.xz ;;
|
|
gzip) gzip_extension=.gz ; default_gzip="gzip --best --no-name";;
|
|
*) gzip_extension= ;;
|
|
esac
|
|
echo "Creating tar file"
|
|
taropt='--numeric-owner --owner=0 --group=0 --mode=go+u,go-w'
|
|
tar --sort=name -cf /dev/null $tempdir/src/lisp.h 2>/dev/null &&
|
|
taropt="$taropt --sort=name"
|
|
[ "$verbose" = "yes" ] && taropt="$taropt --verbose"
|
|
|
|
(cd $tempparent &&
|
|
case $default_gzip in
|
|
cat) tar $taropt -cf - $emacsname;;
|
|
*) if tar $taropt -cf /dev/null --use-compress-program="$default_gzip" \
|
|
$emacsname/src/lisp.h > /dev/null 2>&1
|
|
then
|
|
tar $taropt -cf - --use-compress-program="$default_gzip" $emacsname
|
|
else
|
|
tar $taropt -cf $emacsname.tar $emacsname &&
|
|
$default_gzip <$emacsname.tar
|
|
fi;;
|
|
esac
|
|
) >$emacsname.tar"$gzip_extension" || exit
|
|
fi
|
|
|
|
## Why are we deleting the staging directory if clean_up is no?
|
|
if [ "${clean_up}" != yes ]; then
|
|
(cd ${tempparent} && mv ${emacsname} ..) &&
|
|
rm -rf ${tempparent}
|
|
fi
|
|
|
|
# Local Variables:
|
|
# sh-basic-offset: 2
|
|
# End:
|