#!/bin/bash

# Slackware build script for epson-printer-utility

# Copyright 2020-2024 Tim Dickson
# All rights reserved.
#
# 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.

#thanks to B.Watson for support on this build. :-)

# 20220301 bkw: Modified by SlackBuilds.org, BUILD=4:
# - fix build on 15.0.
# - add qt4 as a dependency, and modify the script to use it.
# - fix weird libtool issue (libcutils.la wasn't being built).
# - stop writing to $CWD. use a top-level build dir instead.
# - fix hardcoded /usr/lib64 in rm command (fix build on 32-bit)!
# in 1.1.2 epson updated things so it actually works with qt5 now.
# 20240131 update to 1.1.3

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=epson-printer-utility
VERSION=${VERSION:-1.1.3}
EXTRABIT=1
TARNAM=$PRGNAM-$VERSION-$EXTRABIT.src.tgz
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

TOPDIR=$TMP/$PRGNAM-$VERSION-build

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $TOPDIR
mkdir -p $TOPDIR
cd $TOPDIR

#lets get the source tarball from the rpm and clean up the bits we don't need
ln -s $CWD/$PRGNAM-$VERSION-$EXTRABIT.src.rpm .
rpm2tgz $PRGNAM-$VERSION-$EXTRABIT.src.rpm
rm $PRGNAM-$VERSION-$EXTRABIT.src.rpm
tar xzf $TARNAM
rm $TARNAM
tar xzf epson-printer-utility.tar.gz
tar xzf epson-backend.tar.gz
cd $PRGNAM
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \+ -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+

echo "patch configure.ac"
#remove automake error, fix udev typo and fix qt source paths
sed -i '/^AM_INIT_AUTOMAKE/a AM_PROG_AR()' configure.ac
sed -i 's_/ect_/etc_g' configure.ac
sed -i 'sZ/opt/Qt/5.15.0/gcc_64/includeZ/usr/include/qt5Zg' configure.ac

aclocal
autoreconf --install --force
#patch things to point to the correct dir
echo "patch makefile.am configs"
sed -i "sZ/x86_64-linux-gnu/qt5Z/qt5Zg" EPSCommonLib/Makefile.am
sed -i "sZ/x86_64-linux-gnu/qt5Z/qt5Zg" PrinterUtility/Makefile.am

CC=/usr/bin/c++ \
CXX=/usr/bin/c++ \
CFLAGS="$SLKCFLAGS -fpermissive" \
CXXFLAGS="$SLKCFLAGS -fpermissive" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --datarootdir=/usr/share \
  --disable-static \
  --build=$ARCH-slackware-linux

##patch hardcoded path in Main.cpp so it can find language files
echo "patch Main.cpp to fix language file paths"
sed -i "s_/opt/epson_/usr/share/epson_g" PrinterUtility/Main.cpp
make
make install DESTDIR=$PKG
#as make install doesn't do much we sort it out manually
mkdir -p $PKG/usr/bin
cp -a PrinterUtility/epson-printer-utility $PKG/usr/bin/
#udev rule to allow set permissions so any user can monitor the printer.
mkdir -p $PKG/etc/udev/rules.d
cp -a support-tool/79-udev-epson.rules $PKG/etc/udev/rules.d/
mkdir -p $PKG/usr/share/epson-printer-utility/resource/Languages
mv $PKG/usr/resource/Languages/*.qm $PKG/usr/share/epson-printer-utility/resource/Languages/
rm -r $PKG/usr/resource
mkdir -p $PKG/usr/share/pixmaps
cp PrinterUtility/Images/AppIcon.png $PKG/usr/share/pixmaps/epson-printer-utility.png
#=====now for backend.
cd $TOPDIR/epson-backend
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \+ -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \+

#i don't think next line is needed. Seems to work without it.
aclocal
#next line is needed to make things work with 1.1.3
touch m4-macros
autoreconf --install --force

CC=/usr/bin/gcc \
CXX=/usr/bin/c++ \
CFLAGS="$SLKCFLAGS -Wno-unused-but-set-variable -Wno-unused-function -Wno-implicit-function-declaration -Wno-pointer-sign -Wno-unused-variable" \
CXXFLAGS="$SLKCFLAGS -fpermissive" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --disable-static \
  --build=$ARCH-slackware-linux

#we need to patch the source
sed -i "1 i #include <stdlib.h>\n#include <string.h>" daemon/epmnt.c
make
make install DESTDIR=$PKG
mkdir -p $PKG/etc/rc.d
cp $CWD/rc.ecbd $PKG/etc/rc.d/rc.ecbd.new
#the utility won't work without the daemon, so reduce steps admin has to do to get
#things working on a clean install.
chmod +x $PKG/etc/rc.d/rc.ecbd.new

mkdir -p $PKG/usr/share/applications
cp $CWD/epson-printer-utility.desktop $PKG/usr/share/applications

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a AUTHORS COPYING NEWS README $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh >$PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE