tune-cortexm3.inc: provide an _armv7m over-ride via MACHINEOVERRIDES

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/meta/conf/machine/include/tune-cortexm3.inc b/meta/conf/machine/include/tune-cortexm3.inc
index bf7f89e7e99101c849b53de2d8fadefa73103e04..05362a9187f9f0ddc46e56abf17f51c812025ce0 100644 (file)
--- a/meta/conf/machine/include/tune-cortexm3.inc
+++ b/meta/conf/machine/include/tune-cortexm3.inc
@@ -7,6 +7,7 @@ TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm3', ' -mtune=corte
 
 TUNEVALID[armv7m] = "Enable Cortex-M3 specific processor optimizations"
 TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', ' -march=armv7-m', '', d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 'armv7m:', '' ,d)}"
 
 AVAILTUNES += "cortexm3"
 ARMPKGARCH_tune-cortexm3 = "armv7m"