Add kernel arch variable in SDK environment variable list for supporting build external kernel module using SDK

(From OE-Core rev: 7fc7e98801bd72b9662528f94b315749e6075666)

Signed-off-by: Jessica Zhang <jessica.zhang@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index d336397f9e..050e799d4f 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -1,4 +1,4 @@
-inherit siteinfo
+inherit siteinfo kernel-arch
 
 # We want to be able to change the value of MULTIMACH_TARGET_SYS, because it
 # doesn't always match our expectations... but we default to the stock value
@@ -46,6 +46,7 @@ toolchain_create_sdk_env_script () {
         echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
         echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
         echo 'export PYTHONHOME=${SDKPATHNATIVE}${prefix_nativesdk}' >> $script
+        echo 'export ARCH=${ARCH}' >> $script
 }
 
 # This function creates an environment-setup-script in the TMPDIR which enables
@@ -90,6 +91,7 @@ toolchain_create_tree_env_script () {
         echo 'export OECORE_ACLOCAL_OPTS="-I ${STAGING_DIR_NATIVE}/usr/share/aclocal"' >> $script
         echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
         echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
+        echo 'export ARCH=${ARCH}' >> $script
 }
 
 # This function creates an environment-setup-script for use by the ADT installer
@@ -134,6 +136,7 @@ toolchain_create_sdk_env_script_for_installer () {
         echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
         echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
         echo 'export PYTHONHOME=${SDKPATHNATIVE}${prefix_nativesdk}' >> $script
+        echo 'export ARCH=${ARCH}' >> $script
 }
 
 #we get the cached site config in the runtime