#!/bin/bash

# Slackware build script for dogecoin

# Written by Pedro Guimaraes <moisespedro15@gmail.com>

#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 2
#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, write to the Free Software
#Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

PRGNAM=dogecoin
VERSION=${VERSION:-1.6}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

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

MARCH=$( uname -m )
if [ -z "$ARCH" ]; then
  case "$MARCH" in
    i?86)    export ARCH=i486 ;;
    armv7hl) export ARCH=$MARCH ;;
    armv6hl) export ARCH=$MARCH ;;
    arm*)    export ARCH=arm ;;
    *)       export ARCH=$MARCH ;;
  esac
fi

case "$ARCH" in
  i486)    SLKCFLAGS="-O2 -march=i486 -mtune=i686"
           SLKLDFLAGS=""; LIBDIRSUFFIX=""
           ;;
  x86_64)  SLKCFLAGS="-O2 -fPIC"
           SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
           ;;
  armv7hl) SLKCFLAGS="-O2 -march=armv7-a -mfpu=vfpv3-d16"
           SLKLDFLAGS=""; LIBDIRSUFFIX=""
           ;;
  armv6hl) SLKCFLAGS="-O2 -march=armv6 -mfpu=vfp -mfloat-abi=hard"
           SLKLDFLAGS=""; LIBDIRSUFFIX=""
           ;;
  *)       SLKCFLAGS="-O2"
           SLKLDFLAGS=""; LIBDIRSUFFIX=""
           ;;
esac

case "$ARCH" in
    arm*)    TARGET=$ARCH-slackware-linux-gnueabi ;;
    *)       TARGET=$ARCH-slackware-linux ;;
esac

set -e

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

# Detect miniupnpc
if [ -x /usr/bin/upnpc ]; then UPNP=1; else UPNP="-"; fi

# Detect qrencode
if [ -x /usr/bin/qrencode ]; then QRCODE=1; else QRCODE=0; fi

# Build dogecoin-qt
echo Building dogecoin-qt ...
qmake \
  QMAKE_CFLAGS+="$SLKCFLAGS" \
  QMAKE_CXXFLAGS+="$SLKCFLAGS -DBOOST_VARIANT_USE_RELAXED_GET_BY_DEFAULT=1" \
  USE_UPNP="$UPNP" \
  USE_QRCODE="$QRCODE" \
  USE_SSL=1

make

# Build dogecoind
cd src

  if [ "$UPNP" = "-" ]; then
    # disable UPNP
    sed -i 's/USE_UPNP:=0/USE_UPNP:=/g' makefile.unix
  fi

  # disable static linking, not supported by boost in slackware
  sed -i 's/Bstatic/Bdynamic/g' makefile.unix

  CFLAGS="$SLKCFLAGS" \
  CXXFLAGS="$SLKCFLAGS -DBOOST_VARIANT_USE_RELAXED_GET_BY_DEFAULT=1" \
  make -f makefile.unix \
    dogecoind \
    USE_SSL=1

cd -

mkdir -p $PKG/usr/{bin,man/man{1,5}}
mkdir -p $PKG/usr/share/{applications,kde4/services,pixmaps}

install -m 0755 dogecoin-qt $PKG/usr/bin/
install -m 0755 src/dogecoind $PKG/usr/bin/

install -m 0644 contrib/debian/manpages/dogecoin-qt.1 $PKG/usr/man/man1/
install -m 0644 contrib/debian/manpages/dogecoind.1 $PKG/usr/man/man1/
install -m 0644 contrib/debian/manpages/dogecoin.conf.5 $PKG/usr/man/man5/

install -m 0644 -T share/pixmaps/bitcoin128.png $PKG/usr/share/pixmaps/dogecoin128.png
install -m 0644 contrib/debian/dogecoin-qt.desktop $PKG/usr/share/applications/
install -m 0644 contrib/debian/dogecoin-qt.protocol $PKG/usr/share/kde4/services/

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

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a doc/README.md COPYING $PKG/usr/doc/$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:-tgz}