clBuildProgram(): CL_BUILD_PROGRAM_FAILURE

[johnjohnsp1]

hello, 
getting this error on running hashcat compiled from source with the latest osx 10.15 catalina:

hashcat (v5.1.0-1403-g87022919) starting in benchmark mode...

Benchmarking uses hand-optimized kernel code by default.
You can use it in your cracking session by setting the -O option.
Note: Using optimized kernel code limits the maximum supported password length.
To disable the optimized kernel code in benchmark mode, use the -w option.

OpenCL API (OpenCL 1.2 (Sep  5 2019 21:59:08)) - Platform #1 [Apple]
====================================================================
* Device #1: Intel(R) Core(TM) i9-8950HK CPU @ 2.90GHz, skipped
* Device #2: Intel(R) UHD Graphics 630, 384/1536 MB allocatable, 24MCU
* Device #3: AMD Radeon Pro Vega 20 Compute Engine, 1020/4080 MB allocatable, 20MCU

Benchmark relevant options:
===========================
* --optimized-kernel-enable

Hashmode: 0 - MD5

clBuildProgram(): CL_BUILD_PROGRAM_FAILURE

<program source>:9:10: fatal error: 'inc_vendor.h' file not found
#include "inc_vendor.h"
        ^

* Device #2: Kernel /hashcat/OpenCL/m00000_a3-optimized.cl build failed - proceeding without this device.

clBuildProgram(): CL_BUILD_PROGRAM_FAILURE

i did install Xcode and command line tools as well
anything i do wrong or just compatibility issues with the latest version of osx ? had it run just fine with 10.14 mojave

thanks