Libbluetooth binary for mangOH Yellow

Haven’t been able to integrate the user-mode C application into Legato on MangOH Yellow wp7702. It needs libbluetooth. We see the following:

but do not see
/usr/lib/…/ or .a or any variant

Can you provide a libbluetooth binary for mangOH Yellow?

Firmware was compiled from leaf 0.3.0, reported on the board as:

SWI9X06Y_02.32.02.00 c2e98c jenkins 2019/08/30 07:28:21