#!/bin/sh -x

# variables
TMP=/tmp
CWD=$(pwd)

APP_NAME=$(basename $CWD)
PKG=$TMP/package-$APP_NAME

VERSION=0.4.0

EXT=tar.xz

DOCS="AUTHORS ChangeLog COPYING INSTALL NEWS README TODO"

ARCH=$(uname -m)
BUILD=1cyco

PREFIX=/usr

SLCKFLAGS="-fPIC -O2"

# nettoyage préalable
rm -fr $PKG $TMP/$APP_NAME-$VERSION

mkdir -p $PKG

# mise en place
if [ ! -e $CWD/xf86-input-plpevtch-$VERSION.tar.bz2 ] ; then
    ( cd $CWD
        wget -c http://download.plop.at/files/plpevtch/xf86-input-plpevtch-$VERSION.tar.gz
    )
fi

cd $TMP
tar xf $CWD/xf86-input-plpevtch-$VERSION.tar.gz
cd $TMP/$APP_NAME-$VERSION

patch -p1 -i $CWD/hacks.diff

# configuration
CFLAGS="$SLCKFLAGS" \
CPPFLAGS="$SLCKFLAGS" \
./configure \
    --prefix=$PREFIX \
    --mandir=$PREFIX/man \
    --libdir=$PREFIX/lib$(echo "$ARCH" | grep -o "64")

# compilation
make -j3 PREFIX=$PREFIX

# installation
make install DESTDIR=$PKG

# correction
cd $PKG
chown -R root:root *

mkdir -p $PKG/usr/doc/$APP_NAME-$VERSION
cd $TMP/$APP_NAME-$VERSION
cp -R $DOCS $PKG/usr/doc/$APP_NAME-$VERSION

[ -d $PKG/usr/man ] && find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;

# Strip binaries
( 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
)


# embaumement
mkdir -p $PKG/install
cat <<EOF > $PKG/install/slack-desc
$APP_NAME: $APP_NAME (Xorg Evdev Touchscreen Driver)
$APP_NAME:
$APP_NAME: The plpevtch driver is an eventdevice driver for touchscreens under Xorg 7.x.
$APP_NAME: 
$APP_NAME:
$APP_NAME:
$APP_NAME:
$APP_NAME: 
$APP_NAME:
$APP_NAME: http://www.plop.at/en/touchscreen.html
$APP_NAME:
EOF

# empaquetage
cd $PKG
makepkg -l y -c n $TMP/$APP_NAME-$(echo $VERSION | sed 's/-//g')-$ARCH-$BUILD.txz