postgresql: B!=S fix
postgresql: B!=S fix

This fixes a configure issue do to incorrect directory reference.

Signed-off-by: Armin Kuster <65ab3e867b262c6052b2aaec32dae97b24ac0759@mvista.com>
Signed-off-by: Martin Jansa <516df3ff67e1fa5d153800b15fb204c0a1a389dc@gmail.com>

WindRiver-OpenSourceLabs/meta-oe-subset,WindRiver-OpenSourceLabs/meta-oe-subset