Remove obsolete hack which seems to date back to (at least) 2009. It's
potentially harmful as python TARGET_CC_ARCH flags can leak through to
other packages via the sysroot _sysconfigdata.py.
(From OE-Core rev: bb5849423d7ed299b4c895a14d3754121ff68069)
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>