CWD=`pwd`
TMP=${TMP:-/tmp}
if [ ! -d $TMP ]; then
  mkdir -p $TMP
fi
PKG=$TMP/package-libmikmod
rm -rf $PKG
mkdir -p $PKG/usr

VERSION=3.1.11
PKGVER=3.1.11a
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}

if [ "$ARCH" = "i386" ]; then
  SLKCFLAGS="-O2 -march=i386 -mcpu=i686"
elif [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mcpu=i686"
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2"
fi

cd $TMP
rm -rf libmikmod-$VERSION
tar xjvf $CWD/libmikmod-$VERSION.tar.bz2
cd libmikmod-$VERSION

zcat $CWD/libmikmod-3.1.11-a.diff.gz | patch -p1 --verbose --backup --suffix=.orig

chown -R root:root .
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 {} \;

CFLAGS="$SLKCFLAGS" \
./configure --prefix=/usr \
            --disable-static \
            $ARCH-slackware-linux

make
make install DESTDIR=$PKG

chmod 755 $PKG/usr/lib/libmik*
rm $PKG/usr/info/dir
gzip -9 $PKG/usr/info/*
gzip -9 $PKG/usr/man/man?/*
mkdir -p $PKG/usr/doc/libmikmod-$VERSION
cp -a \
  AUTHORS COPYING* NEWS README TODO \
  $PKG/usr/doc/libmikmod-$VERSION
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd /tmp/package-libmikmod
makepkg -l y -c n ../libmikmod-$PKGVER-$ARCH-$BUILD.tgz