#!/bin/sh
# Copyright 2001 BSDi, Inc. Concord, CA, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

VERSION=20010101

CWD=$(pwd)
TMP=/tmp/build-ksh93

rm -rf $TMP
mkdir $TMP
cd $TMP

mkdir -p ast-base/lib/package/tgz
cp $CWD/*.tgz ast-base/lib/package/tgz
cd ast-base/

tar -xvzf lib/package/tgz/INIT.2001-01-01.0000.tgz
bin/package read
bin/package make SHELL=/bin/bash1

cp arch/linux.$ARCH/bin/ksh /bin/ksh.new
cp arch/linux.$ARCH/lib/libshell.so.1.1 /usr/lib
cp arch/linux.$ARCH/lib/libshell.a /usr/lib
cp arch/linux.$ARCH/lib/libast.so.5.4 /usr/lib
cp arch/linux.$ARCH/lib/libast.a /usr/lib

sed -e "s#\.nr Z 0#\.nr Z 1#g" src/cmd/ksh93/sh.1 > \
       /usr/man/man1/ksh.1
cp src/cmd/ksh93/shell.3 /usr/man/man3
cp src/cmd/ksh93/nval.3 /usr/man/man3
cp src/cmd/ksh93/include/shell.h /usr/include

( cd /bin ; ln -sf ksh rksh )
( cd /usr/lib ; ln -sf libshell.so.1.1 libshell.so )
( cd /usr/lib rm -rf libast.so ; ln -sf libast.so.5.4 libast.so )
( cd /usr/man/man1 ; ln -sf ksh.1.gz rksh.1.gz )

mkdir -p /usr/doc/ksh93
( cd src/cmd/ksh93
  cp -a COMPATIBILITY DESIGN OBSOLETE OPTIONS README RELEASE* \
     /usr/doc/ksh93
)

chown -R root.root /usr/doc/ksh93
chmod 644 /usr/doc/ksh93/*

chmod 755 /usr/lib/libshell.so.1.1
chmod 755 /usr/lib/libast.so.5.4

mkdir /install

cat <<EOF >> /install/doinst.sh
# Backup the old copy if we find one, move the new one in place
if [ -f bin/ksh ]; then
   mv bin/ksh bin/ksh.old
fi
mv bin/ksh.new bin/ksh
# Add entries to /etc/shells if we need them
if [ ! -r etc/shells ] ; then
   touch etc/shells
   chmod 644 etc/shells
fi
 
if fgrep "/bin/ksh" etc/shells 1> /dev/null 2> /dev/null ; then
   GOOD=y
   else
   echo "/bin/ksh" >> etc/shells
fi
EOF