auto-endian auf UTF-16 doesn't work with all drivers, some fail to
interpret the byte-order-marking. Hence explicitely use UTF16BE on
big-endian systems and UTF16LE otherwise.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Python3 variant was working fine.
Also add add PACKAGE_python-pyodbc conditional depend for python packages
Otherwise, both Python & Python3 interpreters get built,
even tho only one variant is selected.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>