[Linux (C)] unable to compile project

unable to compile a Linux (C) HashLink project on Ubuntu.

Armory is producing the linux (C) HashLink project correctly, using the lastest SDK.
But the project will not compile manually.

I tried the command "make" in the produced "Release" directory as per the documentation :

> _Afterwards, you can compile the project using the generated makefile in blend_file_location/build_projectname/linux-hl-build/Release_

but it will return a full list of errors when trying to compile, and return the following:

`makefile:11: recipe for target 'kore_sources.o' failed`

Start in the generated Release directory at blend_file_location/build_projectname/linux-hl-build/Release and run make on Ubuntu with the latest SDK. Inspect makefile line 11 and capture the full compiler errors, which are not included in the issue. Done means the generated Linux (C) HashLink project compiles successfully.

Written by the indexing model from the issue text.