### Cross-compilation Setup and Usage

Source: https://github.com/emlid/navio2/blob/master/README.md

Installs the necessary ARM cross-compilation toolchain and sets the C++ compiler environment variable for building Navio 2 projects. The 'make' command is then used to compile the examples.

```Shell
sudo apt-get install gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf
export CXX=arm-linux-gnueabihf-g++
make
```

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