From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Tue, 15 May 2012 21:50:14 +0200
Subject: [Buildroot] [PATCH v2] ccache: allow dynamic selection of cache
 directory
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Le Tue, 15 May 2012 21:23:27 +0200,
Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com> a ?crit :

> It's not defined directly like that.
> ccache is a package in its own right, using autotools.
> (package/ccache/ccache.mk).
> 
> The variable CCACHE_DIR originates from the following line in
> package/pkg-gentargets.mk:
> $(2)_DIR        =  $$(BUILD_DIR)/$$($(2)_BASE_NAME)

Aaah, yes. Then yes, we need to adjust ccache source code, as suggested
by Arnout.

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com