#!/bin/sh

# Slackware build script for engauge
# written by <pedro@gepasi.org>
# 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.

PRGNAM=engauge
VERSION=${VERSION:-9.5}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

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

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
PRGNAMFILE=$PRGNAM\-digitizer

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

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAMFILE-$VERSION
tar xvf $CWD/v$VERSION.tar.gz
cd $PRGNAMFILE-$VERSION
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 {} \;

POPPLER_INCLUDE=/usr/include/poppler/qt5 \
POPPLER_LIB=/usr/lib${LIBDIRSUFFIX} \
OPENJPEG_INCLUDE=/usr/include/openjpeg-2.1 \
OPENJPEG_LIB=/usr/lib${LIBDIRSUFFIX} \
qmake-qt5 \
  QMAKE_CFLAGS+="$SLKCFLAGS" \
  QMAKE_CXXFLAGS+="$SLKCFLAGS" \
  "CONFIG+=pdf jpeg2000" \
  DEFINES+=HELPDIR=/usr/doc/engauge \
  engauge.pro
make

# the package does not have a make install so we'll move things around
strip --strip-unneeded bin/$PRGNAM 2>/dev/null || true

# make the help file
cd help
./build
cd ..

mkdir -p $PKG/usr/bin
cp -a bin/engauge $PKG/usr/bin

mkdir -p $PKG/usr/share/$PRGNAM
cp -ra samples $PKG/usr/share/$PRGNAM

# make an icon from the supplied .ico file
mkdir -p $PKG/usr/share/pixmaps
convert src/img/digitizer.ico engauge.png
cp -a engauge-0.png $PKG/usr/share/pixmaps/engauge.png

mkdir -p $PKG/usr/share/applications
cp -a $CWD/$PRGNAM.desktop $PKG/usr/share/applications/$PRGNAM.desktop

mkdir -p $PKG/usr/doc/$PRGNAM
cp -ar INSTALL LICENSE README.md $PKG/usr/doc/$PRGNAM
cp -ar bin/documentation/engauge.q* $PKG/usr/doc/$PRGNAM
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM/$PRGNAM.SlackBuild
find $PKG/usr/doc -type f -exec chmod 0644 {} \;

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:-tgz}