rpxc examples

This directory contains examples using rpxc to build real software packages.

Each one contains a git submodule link to the github repo, as well as the following files:

• config.sh has environment variables and is sourced by the other scripts
• 00-get-repo.sh to pull down the submodule to repo/
• 01-build-image.sh to build a downstream rpxc image from Dockerfile
• 02-configure.sh runs the one-off configure scripts for the source package
• 03-make.sh builds the package
• 04-tar.sh installs the package and tars up the install files

The interesting parts are usually in 02-configure.sh, where we coax the software package into cross-compiling in the rpxc environment.