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:
./sysroots/armv7a-neon-poky-linux-gnueabi/usr/src/kernel/usr/include/net/bluetooth/bluetooth.h
./sysroots/armv7a-neon-poky-linux-gnueabi/usr/src/kernel/include/net/bluetooth/bluetooth.h

but do not see
/usr/lib/…/libbluetooth.so 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