interested in adding risc-v as target

[chakpongchung]

why the project is not set up such that it can be easily imported into IntelliJ for Java development?

[JianpingZeng]

xcc-project leverages CMake build system to generate some target-dependent source files, which makes it is hard to add IntelliJ project configuration file. However, it is easy for you to use IntelliJ by following steps below.

1. git clone and build project with CMake as stated in readme.md
2. import project to IntelliJ and configure the correct source directory and output directory. Note that java, external, and generated target-dependent directory, e.g., ARM placed under output directory, of project should be configured as source directory.