[OE-core] [PATCH 05/17] sstate.bbclass: Reduce SSTATE_MANIFESTS assignment to be weak

[Khem Raj]

Distributions can then override this variable if needed
useful e.g. when building uclibc/eglibc both using
same tmpdir

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 meta/classes/sstate.bbclass |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/meta/classes/sstate.bbclass b/meta/classes/sstate.bbclass
index be650c4..553c6a2 100644
--- a/meta/classes/sstate.bbclass
+++ b/meta/classes/sstate.bbclass
@@ -1,6 +1,6 @@
 SSTATE_VERSION = "2"
 
-SSTATE_MANIFESTS = "${TMPDIR}/sstate-control"
+SSTATE_MANIFESTS ?= "${TMPDIR}/sstate-control"
 SSTATE_MANFILEBASE = "${SSTATE_MANIFESTS}/manifest-${SSTATE_MANMACH}-"
 SSTATE_MANFILEPREFIX = "${SSTATE_MANFILEBASE}${PN}"
 
-- 
1.7.4.1