tst_qfloat16::ordering tests that qfloat16 can be compared with a long
double. When on x86_64, conversion from qfloat16 to long double leads to
a linker error due to undefined reference to __extendhfxf2. This is a
bug in the VxWorks' toolchain. It has been acknowledged by WindRiver and
it's being tracked in ticket 00154117.
Since
- this is a platform problem and Qt has no control over it,
- the conversion won't work for any client code anyway, so not testing it
is not hiding any issues,
mitigate the problem for now by not compiling the problematic test code
on VxWorks.
Task-number: QTBUG-115777
Change-Id: Icf81da405d1392ae3bcacc61745a54d68b849b89
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
(cherry picked from commit 6ef631c7992cc81ead158c5c5801f689b21fc378)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
a87db277ce