update readme

This commit is contained in:
Andy 2019-01-01 17:04:54 +01:00
parent cce8f06fa9
commit 7b40c47f53
Signed by: arno
GPG Key ID: 9076D5E6B31AE99C

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@ -127,10 +127,11 @@ $ grep ^ .git/modules/*/HEAD .git/HEAD
## Ccache ## Ccache
ccache is a compiler cache. It speeds up recompilation by caching previous > ccache is a compiler cache. It speeds up recompilation by caching previous
compilations and detecting when the same compilation is being done again. compilations and detecting when the same compilation is being done again.
> It is already installed in this docker image. It is already installed in this docker image so no action is required from your
side.
``` ```
apt-get install ccache apt-get install ccache