#!/bin/sh

# Copyright 2008, 2009  Patrick J. Volkerding, Sebeka, MN, 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=${VERSION:-1.1.14}
ARCH=${ARCH:-x86_64}
BUILD=${BUILD:-1}

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-jfsutils

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
fi

rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf jfsutils-$VERSION
tar xvf $CWD/jfsutils-$VERSION.tar.?z* || exit 1
cd jfsutils-$VERSION
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --disable-dependency-tracking \
  --build=$ARCH-slackware-linux

make

mkdir -p $PKG/sbin
cat fsck/jfs_fsck > $PKG/sbin/jfs_fsck
( cd $PKG/sbin ; ln -sf jfs_fsck fsck.jfs )
cat mkfs/jfs_mkfs > $PKG/sbin/jfs_mkfs
( cd $PKG/sbin ; ln -sf jfs_mkfs mkfs.jfs )
cat logdump/jfs_logdump > $PKG/sbin/jfs_logdump
cat fscklog/jfs_fscklog > $PKG/sbin/jfs_fscklog
cat xpeek/jfs_debugfs > $PKG/sbin/jfs_debugfs
cat tune/jfs_tune > $PKG/sbin/jfs_tune
chmod 755 $PKG/sbin/*

mkdir -p $PKG/usr/man/man8
for file in `find . -name "*.8"` ; do
  cat $file | gzip -9c > $PKG/usr/man/man8/`basename $file`.gz
done
( cd $PKG/usr/man/man8
  ln -sf jfs_fsck.8.gz fsck.jfs.8.gz
  ln -sf jfs_mkfs.8.gz mkfs.jfs.8.gz
)

mkdir -p $PKG/usr/doc/jfsutils-$VERSION
cp -a \
  AUTHORS COPYING ChangeLog NEWS README \
  $PKG/usr/doc/jfsutils-$VERSION

( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $TMP/jfsutils-$VERSION-$ARCH-$BUILD.txz