buildme

#!/bin/bash
BUILDTYPE=Release
ARCH=$(uname -m)
ARM64=OFF
CMAKE_TOOLCHAIN_FILE=../../../makefiles/cmake/toolchains/arm-linux-gnueabihf.cmake

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

if [ "$1" = "--aarch64" ]; then
	ARM64=ON
	CMAKE_TOOLCHAIN_FILE=../../../makefiles/cmake/toolchains/aarch64-linux-gnu.cmake
	shift
fi

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

if [ $ARCH = "armv6l" ] || [ $ARCH = "armv7l" ] || [ $ARCH = "aarch64" ]; then
	# Native compile on the Raspberry Pi
	mkdir -p build/raspberry/$BUILDSUBDIR
	pushd build/raspberry/$BUILDSUBDIR
	cmake -DCMAKE_BUILD_TYPE=$BUILDTYPE -DARM64=$ARM64 ../../..
	if [ $ARCH = "armv6l" ]; then
		make
	else
		make -j4
	fi
	if [ "$1" != "" ]; then
		sudo make install DESTDIR=$1
	else
		sudo make install
	fi
elif [ "$1" = "--native" ]; then
	# Build natively on the host
	mkdir -p build/native/$BUILDSUBDIR
	pushd build/native/$BUILDSUBDIR
	cmake -DCMAKE_BUILD_TYPE=$BUILDTYPE ../../..
	shift
	make -j `nproc` $*
else
	# Cross compile on a more capable machine
	mkdir -p build/arm-linux/$BUILDSUBDIR
	pushd build/arm-linux/$BUILDSUBDIR
	cmake -DCMAKE_TOOLCHAIN_FILE=$CMAKE_TOOLCHAIN_FILE -DCMAKE_BUILD_TYPE=$BUILDTYPE -DARM64=$ARM64 ../../..
	make -j `nproc`

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