conf/machine/include/arm add extra MACHINEOVERRIDES like x86 does

* motivated by this NAK
  http://patchwork.openembedded.org/patch/15777/
  and today's discussion on #yocto I hope it's worth it to send this RFC

(From OE-Core rev: e3e1fef27345e2ea923b76b1e6bcb9cd5572cec6)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/conf/machine/include/arm/arch-armv7.inc b/meta/conf/machine/include/arm/arch-armv7.inc
index 8bc8d1049b..98481aa8a5 100644
--- a/meta/conf/machine/include/arm/arch-armv7.inc
+++ b/meta/conf/machine/include/arm/arch-armv7.inc
@@ -5,6 +5,7 @@ ARMPKGARCH ?= "armv7"
 TUNEVALID[armv7] = "Enable instructions for ARMv7"
 TUNE_CONFLICTS[armv7] = "armv4 armv5 armv6"
 TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv7", "-march=armv7", "", d)}"
+MACHINEOVERRIDES .= "${@bb.utils.contains("TUNE_FEATURES", "armv7", ":armv7", "" ,d)}"
 
 require conf/machine/include/arm/arch-armv6.inc
 require conf/machine/include/arm/feature-arm-neon.inc