[Buildroot] [git commit] ccache: uses fork(), therefore only usable on MMU platforms

[Diego Iastrubni]

On Sun, Dec 9, 2012 at 10:49 PM, Peter Korsgaard <jacmet at sunsite.dk> wrote:
>
> diff --git a/package/ccache/Config.in b/package/ccache/Config.in
> index 4a37973..30e6578 100644
> --- a/package/ccache/Config.in
> +++ b/package/ccache/Config.in
> @@ -1,5 +1,7 @@
>  config BR2_PACKAGE_CCACHE
>         bool "ccache"
> +       # needs fork()
> +       depends on BR2_USE_MMU
>         help

Wait, what?

What if I am corss compiling from i386 to blackfin? ccache can work on
i386... the only problem is for target packages, not host packages.

(unless you are using buildroot *on* blackfin or similar devices...