scripts/oe-find-native-sysroot: fix a incomplete regexp

A "=" is missing in the regexp, which leads it match multiple results
if STAGING_DIR_NATIVE has overrides, for instance:
...
STAGING_DIR_NATIVE="xxxx"
STAGING_DIR_NATIVE_qemux86="yyyy"
...

it will match both of them without "=".

Signed-off-by: Ming Liu <peter.x.liu@external.atlascopco.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>

diff --git a/scripts/oe-find-native-sysroot b/scripts/oe-find-native-sysroot
index 235a67c95c3a880ed852f70a12513458b2ae7538..350ea21373aa0dc981e55f886ec6be851248b128 100755 (executable)
--- a/scripts/oe-find-native-sysroot
+++ b/scripts/oe-find-native-sysroot
@@ -50,7 +50,7 @@ BITBAKE_E=""
 set_oe_native_sysroot(){
     echo "Running bitbake -e $1"
     BITBAKE_E="`bitbake -e $1`"
-    OECORE_NATIVE_SYSROOT=`echo "$BITBAKE_E" | grep ^STAGING_DIR_NATIVE | cut -d '"' -f2`
+    OECORE_NATIVE_SYSROOT=`echo "$BITBAKE_E" | grep ^STAGING_DIR_NATIVE= | cut -d '"' -f2`
 
     if [ "x$OECORE_NATIVE_SYSROOT" = "x" ]; then
         # This indicates that there was an error running bitbake -e that