fix compile issue on rpi (possible caused by latest cmake version)

bin/compile.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+TARGET=${1:-hyperion}
+CFG="${2:-Release}"
+INST="$( [ "${3:-}" = "install" ] && echo true || echo false )"
+
+sudo apt-get update
+sudo apt-get install git cmake build-essential qtbase5-dev libqt5serialport5-dev libusb-1.0-0-dev python-dev libxrender-dev libavahi-core-dev libavahi-compat-libdnssd-dev  || exit 1
+
+if [ -e /dev/vc-cma -a -e /dev/vc-mem ]
+then
+	sudo apt-get install libraspberrypi-dev || exit 1
+fi
+
+git clone --recursive https://github.com/hyperion-project/hyperion.ng.git ${TARGET} || exit 1
+
+rm -rf  $TARGET/build
+mkdir -p $TARGET/build           || exit 1
+cd $TARGET/build                 || exit 1
+cmake -DCMAKE_BUILD_TYPE=$CFG .. || exit 1
+make -j $(nproc)                 || exit 1
+
+# optional: install into your system
+$INST && sudo make install/strip
+echo "to uninstall (not very well tested, please keep that in mind):"
+echo "   sudo make uninstall"
+