#!/bin/sh
# Heavily based on the Slackware 13.1 SlackBuild
# http://cimg.sourceforge.net/
# Packager Michelino Chionchio - www.slacky.eu

CWD=`pwd`
TMP=${TMP:-/tmp/txz}
NAME=CImg
PKG=$TMP/package/$NAME
VERSION=1.3.4
ARCH=${ARCH:-x86}
BUILD=3sl
SOURCE=http://downloads.sourceforge.net/project/cimg/CImg/$VERSION/$NAME-$VERSION.zip

if [ ! -e $NAME-$VERSION.zip ]; then
wget -c $SOURCE
fi


if [ ! -d $TMP ]; then
 mkdir -p $TMP
fi
if [ ! -d $PKG ]; then
 mkdir -p $PKG
fi

cd $TMP
unzip -o $CWD/$NAME-$VERSION.zip || exit 1

cd $NAME-$VERSION

find -perm 664 -exec chmod 644 {} \;
find -perm 600 -exec chmod 644 {} \;
find -perm 444 -exec chmod 644 {} \;
find -perm 400 -exec chmod 644 {} \;
find -perm 440 -exec chmod 644 {} \;
find -perm 777 -exec chmod 755 {} \;
find -perm 775 -exec chmod 755 {} \;
find -perm 511 -exec chmod 755 {} \;
find -perm 711 -exec chmod 755 {} \;
find -perm 555 -exec chmod 755 {} \;

mkdir -p $PKG/usr/include/CImg
mkdir -p $PKG/usr/share/CImg

cp -a CImg.h $PKG/usr/include/CImg/
cp -ar plugins/ $PKG/usr/share/CImg

mkdir -p $PKG/usr/doc/$NAME-$VERSION/SlackBuild
cp -a CHANGES.txt Licence* README.txt $PKG/usr/doc/$NAME-$VERSION


cd $PKG/usr/include/
ln -sf /usr/include/CImg/CImg.h .

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$NAME.SlackBuild > $PKG/usr/doc/$NAME-$VERSION/SlackBuild/$NAME.SlackBuild
cp -a $CWD/README.slackware $PKG/usr/doc/$NAME-$VERSION/

cd $PKG
chown -R root:root $PKG
if [ -x "$(which requiredbuilder)" ]; then
requiredbuilder -y -v -s $CWD $PKG
fi
makepkg -l y -c n $CWD/cimg-$VERSION-$ARCH-$BUILD.txz

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