#!/bin/bash

# Copyright 2008, 2009, 2015, 2017, 2018  Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# 2024 modified by hexagonwin for xv-6.0.2
#
# 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.

cd $(dirname $0) ; CWD=$(pwd)

PKGNAM=xv
VERSION=6.0.2
BUILD=${BUILD:-9}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i586 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
  exit 0
fi

TMP=${TMP:-/tmp}
PKG=$TMP/package-xv

rm -rf $PKG
mkdir -p $TMP $PKG

cd $TMP
rm -rf xv-3.10a-js-6.0.2
tar xvf $CWD/xv-3.10a-js-6.0.2.tar.?z* || exit 1
cd xv-3.10a-js-6.0.2 || exit 1
chown -R root:root .

cmake -H. -B. -DCMAKE_INSTALL_PREFIX=.
cmake --build .

cd src

strip --strip-unneeded bggen vdcomp xcmap xv xvpictoppm
mkdir -p $PKG/usr/bin
cat bggen > $PKG/usr/bin/bggen
cat vdcomp > $PKG/usr/bin/vdcomp
cat xcmap > $PKG/usr/bin/xcmap
cat xv > $PKG/usr/bin/xv
cat xvpictoppm > $PKG/usr/bin/xvpictoppm
chmod 755 $PKG/usr/bin/*
mkdir -p $PKG/usr/man/man1
for page in docs/xv.man docs/bggen.man docs/xcmap.man ; do
  cat $page | gzip -9c > $PKG/usr/man/man1/`basename $page .man`.1.gz
done
mkdir -p $PKG/usr/doc/xv-$VERSION
cp -a \
  BUGS IDEAS README README.jumbo README.pcd \
  $PKG/usr/doc/xv-$VERSION
( cd docs
  cp -a \
    penn.policy xv.blurb xv.ann manuals/xvdocs.ps \
    $PKG/usr/doc/xv-$VERSION
    bzip2 -9 $PKG/usr/doc/xv-$VERSION/xvdocs.ps )
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
/sbin/makepkg -l y -c n $TMP/xv-$VERSION-$ARCH-$BUILD.txz