issue running OpenNi2 make file in raspberry pi 4b

[karzone32]

pi@raspberrypi:/home/b2b2csolutions/OpenNI2 $ make
make -C ThirdParty/PSCommon/XnLib/Source
make[1]: Entering directory '/home/b2b2csolutions/OpenNI2/ThirdParty/PSCommon/XnLib/Source'
g++ -MD -MP -MT "./../Bin/Intermediate/Arm-Release/libXnLib.a/XnErrorLogger.d ../Bin/Intermediate/Arm-Release/libXnLib.a/XnErrorLogger.o" -c -march=armv7-a -mtune=cortex-a9 -mfpu=neon -mfloat-abi=softfp -O3 -fno-tree-pre -fno-strict-aliasing -ftree-vectorize -ffast-math -funsafe-math-optimizations -flax-vector-conversions -Wall -O2 -DNDEBUG -I../Include -DXN_NEON -fPIC -fvisibility=hidden -o ../Bin/Intermediate/Arm-Release/libXnLib.a/XnErrorLogger.o XnErrorLogger.cpp
In file included from /usr/include/features.h:448,
from /usr/include/unistd.h:25,
from ../Include/Linux-Arm/../Linux-x86/XnPlatformLinux-x86.h:31,
from ../Include/Linux-Arm/XnPlatformLinux-Arm.h:25,
from ../Include/XnPlatform.h:55,
from ../Include/XnLib.h:24,
from ../Include/XnErrorLogger.h:24,
from XnErrorLogger.cpp:21:
/usr/include/arm-linux-gnueabihf/gnu/stubs.h:7:11: fatal error: gnu/stubs-soft.h: No such file or directory

include <gnu/stubs-soft.h>

       ^~~~~~~~~~~~~~~~~~

compilation terminated.
make[1]: *** [../../BuildSystem/CommonCppMakefile:130: ../Bin/Intermediate/Arm-Release/libXnLib.a/XnErrorLogger.o] Error 1
make[1]: Leaving directory '/home/b2b2csolutions/OpenNI2/ThirdParty/PSCommon/XnLib/Source'
make: *** [Makefile:122: ThirdParty/PSCommon/XnLib/Source] Error 2
pi@raspberrypi:/home/b2b2csolutions/OpenNI2 $

[karzone32]

This is the link I followed for install steps.
https://github.com/occipital/openni2
I dont have the softstubs.h in the folder mentioned.