#!/bin/sh
# Heavily based on the Slackware 13.0 SlackBuild
# Web site - http://search.cpan.org/~tyemq/Algorithm-Diff-1.1902/lib/Algorithm/Diff.pm
# Copyright 2008 Michele Petrecca
# All rights reserved.
# Packager Michele Petrecca (michelinux@alice.it)
#
# 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.

CWD=`pwd`
TMP=${TMP:-/tmp/txz}
PKG=$TMP/package/algorithm-diff
NAME=algorithm-diff
VERSION=1.1902
ARCH=${ARCH:-noarch}
BUILD=3mp
SOURCE=http://search.cpan.org/CPAN/authors/id/T/TY/TYEMQ/Algorithm-Diff-$VERSION.tar.gz

if [ ! -e Algorithm-Diff-$VERSION.tar.gz ]; then
wget -c $SOURCE
fi

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

cd $TMP
tar xvzf $CWD/Algorithm-Diff-$VERSION.tar.gz

echo "+------------------------------------------------+"
echo "|                                                |"
echo "| Start SlackBuild for Algorithm-Diff-$VERSION |"
echo "|                                                |"
echo "+------------------------------------------------+"

cd Algorithm-Diff-$VERSION

find . -perm 777 -exec chmod 755 {} \;
find . -perm 775 -exec chmod 755 {} \;
find . -perm 555 -exec chmod 755 {} \;
find . -perm 666 -exec chmod 644 {} \;
find . -perm 664 -exec chmod 644 {} \;
find . -perm 444 -exec chmod 644 {} \;

chown -R root:root .

perl Makefile.PL
echo "+------------+"
echo "|            |"
echo "| Start make |"
echo "|            |"
echo "+------------+"
make
echo "+-----------------+"
echo "|                 |"
echo "| Start make test |"
echo "|                 |"
echo "+-----------------+"
make test
make install DESTDIR=$PKG

mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a Changes README $PKG/usr/doc/$NAME-$VERSION

mkdir -p $PKG/usr/man/man3

( cd $PKG/usr/share/man/man3
  cp -a * $PKG/usr/man/man3
  rm -r $PKG/usr/share
)

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

gzip -9 $PKG/usr/man/*/*

cd $PKG
requiredbuilder -y -v -s $CWD $PKG
makepkg -l y -c n $CWD/$NAME-$VERSION-$ARCH-$BUILD.txz

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