#!/bin/bash
# Build zeromq and czmq

ZMQ="zeromq3-x"
CZMQ="czmq-1.3.2"
CPUN=`grep -c processor /proc/cpuinfo`

TOPDIR="$PWD"
ARCH=$1
OUTDIR="$TOPDIR/output/${ARCH}"
LOGFILE="$OUTDIR/build.log"

func_display_help()
{
    echo "************** Usage **************"
    echo "./build_android.sh [ARCH] [OPTION]"
    echo "[ARCH]   : arm, x86, arm64, x86_64"
    echo "[OPTION] : clean or not."
    exit 1
}

if [ $1 = "--help" ] ; then
    func_display_help
fi

if [ $# == 1 -o $# == 2 ] ; then
    if [ $ARCH = "arm" ] ; then
        TOOLCHAIN="arm-linux-androideabi"
    elif [ "$ARCH" == "x86" ] ; then
        TOOLCHAIN="i686-linux-android"
    elif [ "$ARCH" == "arm64" ] ; then
        TOOLCHAIN="aarch64-linux-android"
    elif [ $ARCH = "x86_64" ] ; then
        TOOLCHAIN="x86_64-linux-android"
    else
        echo "Invalid [ARCH] argument!!!"
        func_display_help
    fi

    if [ $# == 2 ] ; then
        if [ $2 = "clean" ] ; then
            echo "Remove $OUTDIR . $ZMQ . $CZMQ directory..."
            rm -Rf $OUTDIR
            cd $TOPDIR/$ZMQ
            make clean; make distclean;
            cd $TOPDIR/$CZMQ
            make clean; make distclean;
            exit 1
        fi
        echo "Invalid [OPTION] argument!!!"
        func_display_help
    fi

else
    echo "Invalid arguments!!!"
    func_display_help
fi


if [ -d $OUTDIR  ]; then
echo "Remove $OUTDIR . $ZMQ . $CZMQ directory..."
rm -Rf $OUTDIR
fi

cd $TOPDIR/$ZMQ
make clean; make distclean;
cd $TOPDIR/$CZMQ
make clean; make distclean;

mkdir $OUTDIR

cd $TOPDIR/$ZMQ
find ./ -name \*.sh -o -name configure | xargs chmod +x

./autogen.sh 2>&1 | tee $LOGFILE
./configure --host=$TOOLCHAIN --enable-static --disable-shared --prefix=$OUTDIR CXXFLAGS="-Wno-error -O3 -fPIC -I$OUTDIR/include" 2>&1 | tee -a $LOGFILE

make -j$CPUN 2>&1 | tee -a $LOGFILE
make install 2>&1 | tee -a $LOGFILE


cd $TOPDIR/$CZMQ
find ./ -name \*.sh -o -name configure -o -name mkman | xargs chmod +x

./configure --host=arm-linux-androideabi --enable-static --disable-shared --prefix=$OUTDIR LDFLAGS="-L$OUTDIR/lib" CFLAGS="-O3 -I$OUTDIR/include" LIBS="-lc -lm -lstdc++"

make -j$CPUN 2>&1 | tee -a $LOGFILE
make install 2>&1 | tee -a $LOGFILE

cd $TOPDIR

ls -alh $OUTDIR/lib/ 2>&1 | tee -a $LOGFILE