#!/bin/bash
#  Copyright (C) 2010-2012  Matias A. Fonzo, <selk@dragora.org>
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <http://www.gnu.org/licenses/>.

set -e

CWD=$(pwd)

TMP=${TMP:-/tmp/sources}
OUT=${OUT:-/tmp/packages}

V=3.11.12
ARCH=${ARCH:-i486}
B=2

# Flags for the compiler:
DCFLAGS=${DCFLAGS:=-O2 -march=i486 -mtune=i686}

# Parallel jobs for the compiler:
JOBS=${JOBS:=-j5}

PKG=${TMP}/package-hplip

rm -rf $PKG
mkdir -p $PKG $OUT

echo "Uncompressing the tarball..."
rm -rf ${TMP}/hplip-${V}
lzip -cd ${CWD}/hplip-${V}.tar.lz | tar -xvf - -C $TMP

cd ${TMP}/hplip-${V}

# Set sane ownerships and permissions:
chown -R 0:0 .
find . \
 \( -perm 2777 -o \
    -perm 777  -o \
    -perm 775  -o \
    -perm 711  -o \
    -perm 555  -o \
    -perm 511     \
 \) -exec chmod 755 {} + \
  -o \
 \( -perm 666 -o \
    -perm 664 -o \
    -perm 600 -o \
    -perm 444 -o \
    -perm 440 -o \
    -perm 400    \
 \) -exec chmod 644 {} +

# Note about '--disable-network-build':
#
# This option requires net-snmp,
# which is a non-free program - see:
#
# http://libreplanet.org/wiki/Software_blacklist
# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=498475
#

# Replace old udev rules by new rules:
sed -i 's#SYSFS#ATTR#g' data/rules/*.rules

zcat ${CWD}/Makefile.in.diff.gz | patch -p0 --verbose

CFLAGS="$DCFLAGS" \
CXXFLAGS="$DCFLAGS" \
./configure \
 --prefix=/usr \
 --sysconfdir=/etc \
 --localstatedir=/var \
 --with-docdir=/usr/doc/hplip-${V} \
 --with-hpppddir=/usr/share/cups/model/HP \
 --with-drvdir=/usr/share/cups/drv/hp \
 --enable-shared \
 --disable-static \
 --disable-network-build \
 --enable-udev-acl-rules \
 --enable-pp-build \
 --enable-shadow-build \
 --enable-gui-build \
 --enable-scan-build \
 --enable-hpijs-install \
 --enable-foomatic-ppd-install \
 --enable-foomatic-drv-install \
 --disable-qt4 \
 --build=${ARCH}-dragora-linux-gnu

make $JOBS
make install DESTDIR=$PKG rulesdir=/lib/udev/rules.d

# This require qt4:
rm -f ${PKG}/usr/bin/hp-systray
rm -f ${PKG}/etc/xdg/autostart/hplip-systray.desktop
rm -f ${PKG}/usr/bin/hp-toolbox
rm -f ${PKG}/usr/share/applications/hplip.desktop

# Sorry. We don't have HAL, so:
#rm -rf ${PKG}/usr/share/hal

# Move sane config file to the right location:
mkdir -p ${PKG}/etc/sane.d/dll.d
mv ${PKG}/etc/sane.d/dll.conf ${PKG}/etc/sane.d/dll.d/hpaio.conf

# Strip binaries & libraries:
( cd $PKG
  find . -type f | xargs file | awk '/ELF/ && /executable/ || /shared object/' | \
   cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)

# Copy the description files:
mkdir -p ${PKG}/description
cp ${CWD}/description/* ${PKG}/description

# Add the post install script:
mkdir -p ${PKG}/install
zcat ${CWD}/post-install.gz > ${PKG}/install/post-install

cd $PKG
makepkg -l ${OUT}/hplip-${V}-${ARCH}-${B}.tlz