trimui-toolchain - Dockerfile for creating a trimui build environment

Age	Commit message (Collapse)	Author
2021-03-07	Clear buildroot source after building	neonloop
	This saves an enormous amount of disk space in the image. Since fewer packages are installed, there is a method for installing extra packages. This also adds a helper script for setting up common cross-compiling variables.
2021-03-06	Stops extracting rootfs and puts extra files in the sysroot	neonloop
	trimui rootfs only contains .so files, not that helpful for development. The script is still useful, so it moves to utils. Extra libs and headers can now be put into `./extras` and are moved into `sysroot/usr` during the build process.
2021-03-03	Initial commit	neonloop