OpenELEC/OpenELEC.tv — pull request #800 by timhourigan (2012-06-06 10:27:36+00:00)
Title: Allow the ccache directory to be changed via an environment variable

Allow the default ccache directory to be changed via an environment variable, for example:

> PROJECT=RPi ARCH=arm CCACHE_DIR=.ccache-openelec make

This is useful if $HOME is restricted in size (due to disk-space / company policy). See also #644.