#!/bin/bash
BUILDTYPE=Release

if [ "$1" = "--debug" ]; then
	BUILDTYPE=Debug
	shift
fi

BUILDSUBDIR=`echo $BUILDTYPE | tr '[A-Z]' '[a-z]'`;

if [ "$1" = "--native" ]; then
	# Build natively on the host
	mkdir -p build/native/$BUILDSUBDIR
	pushd build/native/$BUILDSUBDIR
	cmake -DCMAKE_BUILD_TYPE=$BUILDTYPE ../../..
	shift
	make -j `nproc` $*
elif [ "armv6l" = `arch` ] || [ "armv7l" = `arch` ]; then
	# Native compile on the Raspberry Pi
	mkdir -p build/raspberry/$BUILDSUBDIR
	pushd build/raspberry/$BUILDSUBDIR
	cmake -DCMAKE_BUILD_TYPE=$BUILDTYPE ../../..
	if [ "armv6l" = `arch` ]; then
		make
	else
		make -j4
	fi
	if [ "$1" != "" ]; then
		sudo make install DESTDIR=$1
	else
                echo "do not install to default dir yet"
		# sudo make install
	fi
else
	# Cross compile on a more capable machine
	mkdir -p build/arm-linux/$BUILDSUBDIR
	pushd build/arm-linux/$BUILDSUBDIR
	cmake -DCMAKE_TOOLCHAIN_FILE=../../../makefiles/cmake/toolchains/arm-linux-gnueabihf.cmake -DCMAKE_BUILD_TYPE=$BUILDTYPE ../../..
	make -j `nproc`

	if [ "$1" != "" ]; then
		sudo make install DESTDIR=$1
	fi
fi
popd