#!/bin/sh
# Heavily based on the Slackware 13.0 SlackBuild
# http://heroinewarrior.com/libmpeg3.php3
# Packager Vincenzi Loris - slacky@slacky.it
#
# Exit on most errors
set -e


CWD=`pwd`
TMP=${TMP:-/tmp/tgz}
PKG=$TMP/package
NAME=libmpeg3
VERSION=1.8
ARCH=i686
BUILD=1sl

SOURCE=http://prdownloads.sourceforge.net/heroines/$NAME-$VERSION-src.tar.bz2

if [ ! -e $NAME-$VERSION-src.tar.bz2 ]; then
wget -c $SOURCE
fi

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=i486
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"; SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
fi


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

cd $TMP
tar xjvf $CWD/$NAME-$VERSION-src.tar.bz2
cd $NAME-$VERSION
# Allow for shared libs
patch -p1 < $CWD/libmpeg3.sharedlibs.patch || exit 1

find . -perm 666 -exec chmod 644 {} \;
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 {} \;

chown -R root:root .

make 
make install DESTDIR=$PKG

## Install pkg-config file
mkdir -p $PKG/usr/lib/pkgconfig &&
sed -e "s,@LIBDIR@,${LIBDIRSUFFIX},g" $CWD/libmpeg3.pc > $PKG/usr/lib/pkgconfig/libmpeg3.pc || exit 1

## Tweak for x86_64 platform
if [ "$ARCH" = "x86_64" ];
then
  mv $PKG/usr/lib $PKG/usr/lib64 
fi;


mkdir -p $PKG/usr/doc/$NAME-$VERSION
cp -a COPYING docs/index.html $PKG/usr/doc/$NAME-$VERSION


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




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


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