# build_common
prepare_common()
{
	if [ "$JAVA_HOME" = "" ]
	then
		echo "Make sure that you have installed JDK"
		echo "and then set installed JDK/bin path into JAVA_HOME"
		echo "as a system environment variable on your PC!!"
		exit 1
	fi
}

build_common()
{
	prepare_common
	prepare

	TIZEN_SDK_DEV_PATH=${ROOTDIR}
	PATH=${TIZEN_SDK_DEV_PATH}/bin:${PATH}

	cd ${SRCDIR}/tizen

	TIZEN_SDK_DEV_PATH=${TIZEN_SDK_DEV_PATH} ./emulator_configure.sh x86_64

	make clean
	PATH=${PATH} make all -j8
	make install

	if [ $? -eq 0 ]
	then
		echo "x86 build success"
	else
		echo "x86 build failure"
		exit 1
	fi
}

# install_common
install_common()
{
	TIZEN_VERSIONS="4.0 3.0 2.4 2.3.2"

	for VER in ${TIZEN_VERSIONS} ; do
		# emulator
		EMULATOR_COMMON_DIR=$SRCDIR/package/$VER-emulator-qemu-common.package.${TARGET_OS}/data/platforms/tizen-$VER/common
		mkdir -p $EMULATOR_COMMON_DIR
		# we have nothing for common now

		EMULATOR_X86_DIR=$SRCDIR/package/$VER-emulator-qemu-x86.package.${TARGET_OS}/data/platforms/tizen-$VER/common

		mkdir -p $EMULATOR_X86_DIR
		cp -pPR $SRCDIR/tizen/emulator $EMULATOR_X86_DIR/emulator

		# make install/remove script, depending on the version
		ORIGIN_INSTALL_FILE=$SRCDIR/package/emulator-qemu-x86.install.$TARGET_OS_CATEGORY
		ORIGIN_REMOVE_FILE=$SRCDIR/package/emulator-qemu-x86.remove.$TARGET_OS_CATEGORY
		TARTGET_INSTALL_FILE=$SRCDIR/package/$VER-emulator-qemu-x86.install.$TARGET_OS_CATEGORY
		TARTGET_REMOVE_FILE=$SRCDIR/package/$VER-emulator-qemu-x86.remove.$TARGET_OS_CATEGORY
		if [ -e "$ORIGIN_INSTALL_FILE" ] ; then
			cp -p "$ORIGIN_INSTALL_FILE" "$TARTGET_INSTALL_FILE"
			# Replace existing version to inputted version.
			# To apply some variables to 'sed' command,
			# you must enclose expressions in double quotes("").
			# -i'' option means that does not make backup file, it must have an extension in macOS.
			sed -i'' -e "s/tizen-x.x/tizen-$VER/g" "$TARTGET_INSTALL_FILE"
		fi
		if [ -e "$ORIGIN_REMOVE_FILE" ] ; then
			cp -p "$ORIGIN_REMOVE_FILE" "$TARTGET_REMOVE_FILE"
			# Replace existing version to inputted version.
			# Now it is not necessary. Uncomment the line below if necessary.
			#sed -i'' -e "s/tizen-x.x/tizen-$VER/g" "$TARTGET_INSTALL_FILE"
		fi
	done
}