[OE-core] [PATCH 1/1] ccache: allow CCACHE_DIR to be overriden
wenzong.fan at windriver.com
wenzong.fan at windriver.com
Fri Jul 26 07:35:55 UTC 2013
From: Wenzong Fan <wenzong.fan at windriver.com>
Use weaker assignment for CCACHE_DIR to allow users to override it
if desired.
Signed-off-by: Wenzong Fan <wenzong.fan at windriver.com>
---
meta/classes/ccache.bbclass | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/classes/ccache.bbclass b/meta/classes/ccache.bbclass
index cd06a4b..ca3ca43 100644
--- a/meta/classes/ccache.bbclass
+++ b/meta/classes/ccache.bbclass
@@ -1,5 +1,5 @@
CCACHE = "${@bb.which(d.getVar('PATH', True), 'ccache') and 'ccache '}"
-export CCACHE_DIR = "${TMPDIR}/ccache/${MULTIMACH_HOST_SYS}/${PN}"
+export CCACHE_DIR ?= "${TMPDIR}/ccache/${MULTIMACH_HOST_SYS}/${PN}"
CCACHE_DISABLE[unexport] = "1"
do_configure[dirs] =+ "${CCACHE_DIR}"
--
1.7.9.5
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