I had to add hdGp to build the bridge for houdini-20.5.487, using SideFX's fork of OpenUSD. https://github.com/sideeffects/HoudiniUsdBridge/blob/acdb745df57858509e846ba7087f6062035bdf4d/src/CMakeLists.txt#L190
I had to add hdGp to build the bridge for houdini-20.5.487, using SideFX's fork of OpenUSD.
HoudiniUsdBridge/src/CMakeLists.txt
Line 190 in acdb745