Do not use the cmake variable because it breaks install tree tests

Change-Id: Ieec39dd2e237a6a550883cfaf6d0c12adeafb0c3
Don't bother testing windblade in install tree

Change-Id: Ic215c7653dbbfc9fa2dff588d42ab55da40b8659
Merge topic 'disable_windblade_bigendian' into master

626e0019 Don't bother testing windblade in install tree
b778bbf2 Do not use the cmake variable because it breaks install tree tests