slackware-current/source/l/glibc/doinst.sh-glibc
Patrick J Volkerding 5a12e7c134 Slackware 13.0
Wed Aug 26 10:00:38 CDT 2009
Slackware 13.0 x86_64 is released as stable!  Thanks to everyone who
helped make this release possible -- see the RELEASE_NOTES for the
credits.  The ISOs are off to the replicator.  This time it will be a
6 CD-ROM 32-bit set and a dual-sided 32-bit/64-bit x86/x86_64 DVD.
We're taking pre-orders now at store.slackware.com.  Please consider
picking up a copy to help support the project.  Once again, thanks to
the entire Slackware community for all the help testing and fixing
things and offering suggestions during this development cycle.
As always, have fun and enjoy!  -P.
2018-05-31 22:41:17 +02:00

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#!/bin/sh
# Copyright (C) 2002, 2005 Slackware Linux, Inc.
# Copyright 2005, 2006, 2007 Patrick J. Volkerding, Sebeka, Minnesota, USA
#
# This program 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
# of the License, or (at your option) any later version.
#
# This program 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.
#
# Swap glibc on the fly.
#
# If we're on a running system we have to handle this _very_ carefully. :-)
# The tricks involved here get trickier every time...
# OK, now we have to be sure of a few things. First, you do have a 2.6
# kernel running, right?
if [ -r /proc/ksyms ]; then
echo "FATAL: you need to be running a 2.6.x kernel in order to upgrade"
echo "to this version of glibc."
echo
sleep 999
exit 1
fi
# Next, stop using the /lib/ntpl libraries. These are now obsolete and
# will break the installation if present:
if [ -d lib/tls ]; then
mkdir -p lib/obsolete
mv lib/tls lib/obsolete
fi
if [ -x sbin/ldconfig ]; then
sbin/ldconfig -r .
fi
# Install NPTL glibc libraries:
if [ -x /sbin/ldconfig -a -d lib/incoming ]; then # swap on the fly
# First create copies of the incoming libraries:
( cd lib/incoming
for file in * ; do
if [ ! -r ../${file}.incoming ]; then
cp -a $file ../${file}.incoming
fi
done
)
# Then switch to them all at once:
/sbin/ldconfig -l lib/*.incoming 2> /dev/null
# Finally, rename them and clean up:
( cd lib
for file in *.incoming ; do
rm -f `basename $file .incoming`
cp -a $file `basename $file .incoming`
/sbin/ldconfig -l `basename $file .incoming`
rm -f $file
done
)
else # no ldconfig? Good, it's safe to just jam it on home (and make links below):
( cd lib/incoming
for file in * ; do
cp -a $file ..
done
)
fi
# Now, get rid of the temporary directory:
rm -rf lib/incoming
# Done installing NPTL glibc libraries.
# Timezone stuff:
if [ -L etc/localtime -a ! -r etc/localtime-copied-from ]; then
mv etc/localtime etc/localtime-copied-from
chroot . /bin/cp etc/localtime-copied-from etc/localtime
fi
# Add the default timezone in /etc, if none exists:
if [ ! -r etc/localtime ]; then
( cd etc ; rm -rf localtime localtime-copied-from )
( cd etc ; ln -sf /usr/share/zoneinfo/Factory localtime-copied-from )
chroot . /bin/cp etc/localtime-copied-from etc/localtime
fi
# Add the default link in /usr/share/zoneinfo, if none exists:
if [ ! -L usr/share/zoneinfo/localtime ]; then
( cd usr/share/zoneinfo ; rm -rf localtime )
( cd usr/share/zoneinfo ; ln -sf /etc/localtime localtime )
fi
( cd usr/share/zoneinfo ; rm -rf timeconfig )
( cd usr/share/zoneinfo ; ln -sf /usr/sbin/timeconfig timeconfig )
# Handle config files:
config() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
# If there's no config file by that name, mv it over:
if [ ! -r $OLD ]; then
mv $NEW $OLD
elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then # toss the redundant copy
rm $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
config etc/nscd.conf.new
config etc/profile.d/glibc.csh.new
config etc/profile.d/glibc.sh.new
# Clearly you already decided this issue. :-)
rm -f etc/profile.d/glibc.csh.new
rm -f etc/profile.d/glibc.sh.new
# In case there's no ldconfig, make the links manually:
if [ ! -x /sbin/ldconfig ]; then
# linuxthreads:
( cd lib ; rm -rf libnss_nis.so.2 )
( cd lib ; ln -sf libnss_nis-2.9.so libnss_nis.so.2 )
( cd lib ; rm -rf libm.so.6 )
( cd lib ; ln -sf libm-2.9.so libm.so.6 )
( cd lib ; rm -rf libnss_files.so.2 )
( cd lib ; ln -sf libnss_files-2.9.so libnss_files.so.2 )
( cd lib ; rm -rf libresolv.so.2 )
( cd lib ; ln -sf libresolv-2.9.so libresolv.so.2 )
( cd lib ; rm -rf libnsl.so.1 )
( cd lib ; ln -sf libnsl-2.9.so libnsl.so.1 )
( cd lib ; rm -rf libutil.so.1 )
( cd lib ; ln -sf libutil-2.9.so libutil.so.1 )
( cd lib ; rm -rf libnss_compat.so.2 )
( cd lib ; ln -sf libnss_compat-2.9.so libnss_compat.so.2 )
( cd lib ; rm -rf libthread_db.so.1 )
( cd lib ; ln -sf libthread_db-1.0.so libthread_db.so.1 )
( cd lib ; rm -rf libnss_hesiod.so.2 )
( cd lib ; ln -sf libnss_hesiod-2.9.so libnss_hesiod.so.2 )
( cd lib ; rm -rf libanl.so.1 )
( cd lib ; ln -sf libanl-2.9.so libanl.so.1 )
( cd lib ; rm -rf libcrypt.so.1 )
( cd lib ; ln -sf libcrypt-2.9.so libcrypt.so.1 )
( cd lib ; rm -rf libBrokenLocale.so.1 )
( cd lib ; ln -sf libBrokenLocale-2.9.so libBrokenLocale.so.1 )
( cd lib ; rm -rf ld-linux.so.2 )
( cd lib ; ln -sf ld-2.9.so ld-linux.so.2 )
( cd lib ; rm -rf libdl.so.2 )
( cd lib ; ln -sf libdl-2.9.so libdl.so.2 )
( cd lib ; rm -rf libnss_dns.so.2 )
( cd lib ; ln -sf libnss_dns-2.9.so libnss_dns.so.2 )
( cd lib ; rm -rf libpthread.so.0 )
( cd lib ; ln -sf libpthread-2.9.so libpthread.so.0 )
( cd lib ; rm -rf libnss_nisplus.so.2 )
( cd lib ; ln -sf libnss_nisplus-2.9.so libnss_nisplus.so.2 )
( cd lib ; rm -rf libc.so.6 )
( cd lib ; ln -sf libc-2.9.so libc.so.6 )
( cd lib ; rm -rf librt.so.1 )
( cd lib ; ln -sf librt-2.9.so librt.so.1 )
fi
# More links:
( cd usr/lib ; rm -rf libnss_nisplus.so )
( cd usr/lib ; ln -sf ../../lib/libnss_nisplus.so.2 libnss_nisplus.so )
# This is now a linker script:
#( cd usr/lib ; rm -rf libpthread.so )
#( cd usr/lib ; ln -sf ../../lib/libpthread.so.0 libpthread.so )
( cd usr/lib ; rm -rf libresolv.so )
( cd usr/lib ; ln -sf ../../lib/libresolv.so.2 libresolv.so )
( cd usr/lib ; rm -rf libnsl.so )
( cd usr/lib ; ln -sf ../../lib/libnsl.so.1 libnsl.so )
( cd usr/lib ; rm -rf libnss_hesiod.so )
( cd usr/lib ; ln -sf ../../lib/libnss_hesiod.so.2 libnss_hesiod.so )
( cd usr/lib ; rm -rf libnss_files.so )
( cd usr/lib ; ln -sf ../../lib/libnss_files.so.2 libnss_files.so )
( cd usr/lib ; rm -rf libm.so )
( cd usr/lib ; ln -sf ../../lib/libm.so.6 libm.so )
( cd usr/lib ; rm -rf libutil.so )
( cd usr/lib ; ln -sf ../../lib/libutil.so.1 libutil.so )
( cd usr/lib ; rm -rf libnss_compat.so )
( cd usr/lib ; ln -sf ../../lib/libnss_compat.so.2 libnss_compat.so )
( cd usr/lib ; rm -rf libthread_db.so )
( cd usr/lib ; ln -sf ../../lib/libthread_db.so.1 libthread_db.so )
( cd usr/lib ; rm -rf libcrypt.so )
( cd usr/lib ; ln -sf ../../lib/libcrypt.so.1 libcrypt.so )
( cd usr/lib ; rm -rf libBrokenLocale.so )
( cd usr/lib ; ln -sf ../../lib/libBrokenLocale.so.1 libBrokenLocale.so )
( cd usr/lib ; rm -rf libdl.so )
( cd usr/lib ; ln -sf ../../lib/libdl.so.2 libdl.so )
( cd usr/lib ; rm -rf libnss_dns.so )
( cd usr/lib ; ln -sf ../../lib/libnss_dns.so.2 libnss_dns.so )
( cd usr/lib ; rm -rf librt.so )
( cd usr/lib ; ln -sf ../../lib/librt.so.1 librt.so )
( cd usr/lib ; rm -rf libanl.so )
( cd usr/lib ; ln -sf ../../lib/libanl.so.1 libanl.so )
( cd usr/lib ; rm -rf libnss_nis.so )
( cd usr/lib ; ln -sf ../../lib/libnss_nis.so.2 libnss_nis.so )
( cd usr/share/zoneinfo ; rm -rf localtime )
( cd usr/share/zoneinfo ; ln -sf /etc/localtime localtime )
( cd bin ; rm -rf sln )
( cd bin ; ln -sf /sbin/sln sln )