Problems to compile with elkpi_sdk 1.0

Trying to compile a test (toolchain / crosscompile) project with elkpi_sdk 1.0
there are some errors like:

   cannot find Scrt1.o: No such file or directory

How could this be fixed? Could this files be installed separately?

I can see that the file is present in the sdk (sysroots/x86_64-pokysdk-linux/usr/lib/Scrt1.o ).
It could be a case of some gcc flags that could be causing it.
Can you try building on the RPI board itself natively ?

How did you install the SDK? Which system did you install it on?

I installed on a Linux system. By downloading the self extracting sdk script from Release SDK for Elk Audio OS 1.0.0 (RPi4 64bit) · elk-audio/elkpi-sdk · GitHub