[OE-core] [PATCH] bitbake.conf: Ignore MACHINE as dep for MACHINEOVERRIDES

[Matthew McClintock]

This dependency causes binutils to get rebuilt for some of
our parts that are the same TARGET_ARCH but different
MACHINE.

Signed-off-by: Matthew McClintock <msm at freescale.com>
---
Comments on this? It seems like it might be better to some do this
in the actual recipes (binutils, gcc-cross, etc) and not globally.
However, I'm not really sure what goes in MACHINEOVERIDES in
general and if it could be something that would cause sstate-cache
to be invalid althogh I could image some scenarios.

 meta/conf/bitbake.conf |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index b4335c9..48ae458 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -659,6 +659,7 @@ AUTO_LIBNAME_PKGS = "${PACKAGES}"
 OVERRIDES = "${TARGET_OS}:${TARGET_ARCH}:build-${BUILD_OS}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:forcevariable"
 DISTROOVERRIDES ?= "${DISTRO}"
 MACHINEOVERRIDES ?= "${MACHINE}"
+MACHINEOVERRIDES[vardepsexclude] += "MACHINE"
 
 CPU_FEATURES ?= ""
 CPU_FEATURES_arm ?= "vfp"
-- 
1.7.6.1