First, you have to set some values in the config file. These are descriped below.
PROJ_COMPILER: Path of a compiler that is used for buildingPROJ_ARCH: Target architecture of the project: aarch64, armv7a, amd64PROJ_SYSROOT: Path of target headers and etc for cross compilingPROJ_NAME: Project name which will be a name of a generated executable
When above variables are setted correctly, execute configure.sh script to generate Makefile like the following.
chmod +x ./configure.sh && ./configure.shAfter the execution, a Makefile will appear in your working directory. Then execute make to build your C project.