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|
#!/bin/sh -e
# Update a TeX Live Master/bin/PLATFORM directory.
vc_id='$Id$'
unset CDPATH
unset LS_COLORS
tmpdir=${TMPDIR-/tmp}/tlupbin.$$
trap "rm -rf $tmpdir" 0 1 2 15
usage="$0 [OPTION]... TL-PLATFORM...
Update the TeX Live executables for each TL-PLATFORM (which must be a TL
platform name, e.g., i386-linux) from a build directory.
The new binaries are taken from the location specified by --bin-loc,
either a directory (whose contents are copied), or a tar file (which is
unpacked and then copied).
The output directory is computed relative to the location of this script
by default, or can be explicitly specified via --master. An upper-level
directory is specified so multiple platforms can be installed.
This checks for broken symlinks, and symlinks with the svn:executable
property set (which would mess up Subversion; see the thread around
http://svn.haxx.se/users/archive-2007-03/1259.shtml.)
It also takes care of doing the explicit remove/add sequence Subversion
requires when a symlink is replaced by a file or vice versa.
Options:
--bin-loc DIR-OR-TAR use binaries from DIR-OR-TAR
--master DIR install binaries to DIR/bin/TL-PLATFORM
[default is the bin dir relative to this script]
--help display this help and exit
--quiet, --silent no progress reports
--version output version information and exit
For more information about building TeX Live, see
http://tug.org/texlive/build.html.
Report bugs to tlbuild@tug.org."
# parse options.
bin_loc=
download=wget
msg=echo
tlnames=
while test $# -gt 0; do
case $1 in
--help|-help|-v) echo "$usage"; exit 0;;
--version|-version|-v) echo "$vc_id"; exit 0;;
--quiet|-quiet|-q|--silent|-silent|-s) msg=true;;
--master) shift; Master=$1;;
--bin-loc) shift; bin_loc=$1;;
--no-download|-N) download=true;; # secret option for karl
--*) echo "$0: unrecognized option \`$1'; try --help if you need it." >&2
exit 1;;
*) tlnames="$tlnames $1";;
esac
shift
done
if test -z "$tlnames"; then
echo "$0: missing TL platform name; try --help if you need it." >&2
exit 1
fi
if test -z "$Master"; then
mydir=`dirname $0`
Master=`cd $mydir/../.. && pwd`
fi
if test ! -d "$Master/bin"; then
echo "$0: Master directory $Master has no bin/ subdir; goodbye." >&2
exit 1
fi
# loop through tl platform names
for tlname in $tlnames; do
destdir=$Master/bin/$tlname
if test ! -d $destdir; then
echo "$0: unrecognized platform name \`$tlname'" >&2
echo "$0: (no directory $destdir)" >&2
exit 1
fi
# karl convenience
default_bin_loc=
download_loc=${TMPDIR-$tmpdir}/tl.$tlname.tar.gz
if test x"$USER" = xkarl; then
case $tlname in
amd64-freebsd)
default_bin_loc=$download_loc
$download http://www.witticism.org/temp/x86_64-fbsd7.tar.bz2 -O $default_bin_loc;;
hppa-hpux)
default_bin_loc=$download_loc
$download http://www.jtartlabs.com/test/hppa2.0-hp-hpux10.20.tar.gz -O $default_bin_loc;;
i386-freebsd)
default_bin_loc=/home/manfred/tl2008.bin.tgj;;
i386-linux)
default_bin_loc=/home/texlive/sarge/tmp/source/inst/bin/i686-pc-linux-gnu;;
i386-openbsd)
default_bin_loc=$download_loc;;
# too many subdirs, extract bin manually.
#http://students.dec.bmth.ac.uk/ebarrett/files/texlive2008_OpenBSD_bin_rc1.tgz -O $default_bin_loc;;
i386-solaris)
default_bin_loc=${TMPDIR-$tmpdir}/tl.$tlname.tar.lzma
$download http://193.92.244.84/~apostolo/i386-pc-solaris2.10.tar.lzma -O $default_bin_loc;;
powerpc-darwin|i386-darwin)
default_bin_loc=$download_loc
$download http://www.uoregon.edu/~koch/$tlname.tar.gz -O $default_bin_loc;;
powerpc-linux)
default_bin_loc=/home/tschmitz/powerpc-linux.tar.gz;;
esac
fi
test -z "$bin_loc" && test -n "$default_bin_loc" \
&& bin_loc=$default_bin_loc
if test -z "$bin_loc"; then
echo "$0: missing binary location, try --help if you need it." >&2
exit 1
fi
$msg "installing from $bin_loc to $destdir"
rm -rf $tmpdir
mkdir $tmpdir
# if we were given a tar file, unpack it.
if test -f "$bin_loc"; then
srcdir=$tmpdir/unpacked
mkdir $srcdir
if echo "$bin_loc" | grep 'lzma$' >/dev/null; then
lzma=--lzma # tar xf doesn't quite know lzma yet
else
lzma=
fi
(cd $srcdir && tar xf $bin_loc $lzma) || exit 1
elif test -d "$bin_loc"; then
srcdir=$bin_loc # already have a directory
else
echo "$0: strange non-file non-directory binary location $bin_loc" >&2
exit 1
fi
# may need to cd into a subdirectory, depending on how the tar was made.
if test `ls $srcdir | wc -l` = 1; then
srcdir=$srcdir/*
fi
# state of things. srcdir is full of the new binaries.
(cd $destdir && ls) >$tmpdir/now
(cd $srcdir && ls) >$tmpdir/new
ourdel=$tmpdir/2del
ouradd=$tmpdir/2add
comm -23 $tmpdir/now $tmpdir/new >$ourdel # looking for deletions
comm -13 $tmpdir/now $tmpdir/new >$ouradd # looking for additions
# get symlink list.
(cd $destdir && find -type l | sort) >$tmpdir/now.symlink
(cd $srcdir && find -type l | sort) >$tmpdir/new.symlink
cd $destdir || exit 1
# svn requires separate delete/add operations when symlinks change to
# regular files or vice versa.
#
# remove symlinks which have become files.
comm -23 $tmpdir/now.symlink $tmpdir/new.symlink >$tmpdir/s.now
replaced_symlinks=
for sl in `cat $tmpdir/s.now`; do
test -f $srcdir/$sl && replaced_symlinks="$replaced_symlinks $sl"
done
test -n "$replaced_symlinks" \
&& $msg "removing symlinks which have become files..." \
&& svn rm $replaced_symlinks
#
# remove files which have become symlinks.
comm -13 $tmpdir/now.symlink $tmpdir/new.symlink >$tmpdir/s.new
replaced_files=
for sl in `cat $tmpdir/s.new`; do
test -f $destdir/$sl && replaced_files="$replaced_files $sl"
done
test -n "$replaced_files" \
&& $msg "removing files which have become symlinks..." \
&& svn rm $replaced_files
# the bulk copy.
$msg "copying from $srcdir"
$msg "to $destdir"
(cd $srcdir && tar cf - *) | tar xf -
# the normal deletions and additions.
$msg "removing old..."
test -s $ourdel && svn rm `cat $ourdel`
$msg "adding new..."
test -s $ouradd && svn add `cat $ouradd`
# anything which is no longer a symlink but still exists
# needs to be added.
test -n "$replaced_symlinks" \
&& $msg "adding files that replaced symlinks..." \
&& svn add $replaced_symlinks
# anything which is now a symlink but didn't used to be
# also needs to be added.
test -n "$replaced_files" \
&& $msg "adding symlinks that replaced files..." \
&& svn add $replaced_files
# be sure the svn:executable property is not set on any symlink.
# there is also a pre-commit hook on the repo, but of course we don't
# want to unnecessarily trigger it.
badlinks=`svn propget svn:executable \`cat $tmpdir/new.symlink\` \
| awk '{print $1}'`
if test -n "$badlinks"; then
$msg "removing svn:executable property from symlinks..."
svn propdel svn:executable $badlinks
fi
# check for broken symlinks.
for sl in `cat $tmpdir/new.symlink`; do
test ! -r "$sl" && echo "$0: broken new symlink $sl" >&2
done
# final results.
$msg "final svn status..."
svn status
rm -rf $tmpdir
done
|
