#!/bin/sh
# Heavily based on the Slackware 14.0 SlackBuild
# http://neverball.org
# Packager Andrea Sciucca ( gohanz at infinito.it)
# http://www.slacky.eu
#
#
# 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.
#
#
# Required: physfs
# 
# Exit on most errors
set -e


# Set variables:
CWD=`pwd`
OUTPUT=${OUTPUT:-$CWD}
PKGNAME=neverball
TMP=${TMP:-/tmp/txz/$PKGNAME}
PKG=$TMP/package
VERSION=${VERSION:-1.5.4}
ARCH=${ARCH:-i486}
JOBS=${JOBS:--j2}
BUILD=${BUILD:-7}
TAG=${TAG:-sl}

# Download sorce tarball if still not present
SOURCE="http://neverball.org/$PKGNAME-$VERSION.tar.gz"

if [ ! -e $CWD/$PKGNAME-$VERSION.tar.gz ]; then
 wget $SOURCE
fi

# Set compiling FLAGS
if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST="i486"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"; SLKLDFLAGS=""; LIBDIRSUFFIX=""; CHOST="i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"; SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"; CHOST="x86_64"
fi

# Create building directory
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT

# Decompress the source tarball
cd $TMP
tar xvzf $CWD/$PKGNAME-$VERSION.tar.gz

echo -e "\E[0;32m+----------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild NeverBall |\E[0;0m"
echo -e "\E[0;32m+----------------------------+\E[0;0m"

# Adjust permissions and ownerships
cd $PKGNAME-$VERSION
# Patch the Makefile to set Slackware 14.0 installation directory and CFLAGS :) 
patch -p1 < $CWD/Slackware-14.0-settings.patch
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

#ENABLE_NLS=1     Enable  native  language   support
#ENABLE_WII=1     Enable Wii Remote support.   Requires libwiimote 
#ENABLE_NLS=1 ENABLE_WII=1 make

ENABLE_NLS=1 make CFLAGS="$SLKCFLAGS" $JOBS

# Building NeverBall package
install -m 755 -p -D neverball $PKG/usr/bin/neverball
install -m 755 -p -D neverputt $PKG/usr/bin/neverputt
install -m 755 -p -D mapc $PKG/usr/bin/mapc

# Installing desktop file menu, icons and data
mkdir -p $PKG/usr/share/{applications,pixmaps,neverball}

cp -r locale $PKG/usr/share
cp -r data   $PKG/usr/share/neverball
cp dist/*.desktop $PKG/usr/share/applications
cp dist/neverball_64.png $PKG/usr/share/pixmaps/neverball.png
cp dist/neverputt_64.png $PKG/usr/share/pixmaps/neverputt.png



# Installing manpage
mkdir -p $PKG/usr/man/{man1,man6}
cp dist/*.6 $PKG/usr/man/man6
cp dist/*.1 $PKG/usr/man/man1


# Strip binaries and shared objects, if present
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
  find . | xargs file | grep "current ar archive" | cut -f 1 -d : | xargs -r strip --strip-unneeded 2> /dev/null || true
)


#Add documentation files: readme, changelog and so on
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cp -a 	CHANGES COPYING INSTALL README $PKG/usr/doc/$PKGNAME-$VERSION
chmod 644 $PKG/usr/doc/$PKGNAME-$VERSION/*


# Also add the slack-desk file and this slackbuild to the package
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/$PKGNAME.SlackBuild



# Building some post-install execution script 	
	echo "if [ -x /usr/bin/update-desktop-database ]; then
  /usr/bin/update-desktop-database &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh
	echo "if [ -x /usr/bin/gtk-update-icon-cache ]; then
  /usr/bin/gtk-update-icon-cache  -f -q /usr/share/icons/hicolor &> /dev/null
fi" >> $PKG/install/doinst.sh
	echo "" >> $PKG/install/doinst.sh




# Compress the man pages if present
if [ -d $PKG/usr/man ]; then
    ( cd $PKG/usr/man
      find . -type f -exec gzip -9 {} \;
      for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
    )
fi


# Fix Neverball data permission
find $PKG/usr/share/neverball/data -name \*.sol -exec chmod a+r '{}' \;


# Find and print dependencies into slack-required file
cd $PKG
chown -R root:root $PKG
if [ -x /usr/bin/requiredbuilder ];then
requiredbuilder -y -v -c -b -s  $CWD $PKG
fi
# Create txz package
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}


# Cleanup if enabled
if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi