1 files changed, 9 insertions, 7 deletions

diff --git a/meta/classes-recipe/toolchain-scripts.bbclass b/meta/classes-recipe/toolchain-scripts.bbclass
index 6bfe0b6de0..b59a295abc 100644
--- a/meta/classes-recipe/toolchain-scripts.bbclass
+++ b/meta/classes-recipe/toolchain-scripts.bbclass
@@ -16,6 +16,13 @@ DEBUG_PREFIX_MAP = ""
 
 EXPORT_SDK_PS1 = "${@ 'export PS1=\\"%s\\"' % d.getVar('SDK_PS1') if d.getVar('SDK_PS1') else ''}"
 
+def siteinfo_with_prefix(d, prefix):
+    # Return a prefixed value from siteinfo
+    for item in siteinfo_data_for_machine(d.getVar("TARGET_ARCH"), d.getVar("TARGET_OS"), d):
+        if item.startswith(prefix):
+            return item.replace(prefix, "")
+    raise KeyError
+
 # This function creates an environment-setup-script for use in a deployable SDK
 toolchain_create_sdk_env_script () {
         # Create environment setup script.  Remember that $SDKTARGETSYSROOT should
@@ -63,6 +70,8 @@ toolchain_create_sdk_env_script () {
         echo 'export OECORE_BASELIB="${baselib}"' >> $script
         echo 'export OECORE_TARGET_ARCH="${TARGET_ARCH}"' >>$script
         echo 'export OECORE_TARGET_OS="${TARGET_OS}"' >>$script
+        echo 'export OECORE_TARGET_BITS="${@siteinfo_with_prefix(d, 'bit-')}"' >>$script
+        echo 'export OECORE_TARGET_ENDIAN="${@siteinfo_with_prefix(d, 'endian-')}"' >>$script
 
         echo 'unset command_not_found_handle' >> $script
 
@@ -192,7 +201,6 @@ EOF
 
 #we get the cached site config in the runtime
 TOOLCHAIN_CONFIGSITE_NOCACHE = "${@' '.join(siteinfo_get_files(d)[0])}"
-TOOLCHAIN_CONFIGSITE_SYSROOTCACHE = "${STAGING_DIR}/${MLPREFIX}${MACHINE}/${target_datadir}/${TARGET_SYS}_config_site.d"
 TOOLCHAIN_NEED_CONFIGSITE_CACHE ??= "virtual/${MLPREFIX}libc ncurses"
 DEPENDS += "${TOOLCHAIN_NEED_CONFIGSITE_CACHE}"
 
@@ -214,14 +222,8 @@ toolchain_create_sdk_siteconfig () {
                         sitefile=`echo $sitefile | tr / _`
                         sitefile=`cat ${STAGING_DIR_TARGET}/sysroot-providers/$sitefile`
                 esac
-
-                if [ -r ${TOOLCHAIN_CONFIGSITE_SYSROOTCACHE}/${sitefile}_config ]; then
-                        cat ${TOOLCHAIN_CONFIGSITE_SYSROOTCACHE}/${sitefile}_config >> $siteconfig
-                fi
         done
 }
-# The immediate expansion above can result in unwanted path dependencies here
-toolchain_create_sdk_siteconfig[vardepsexclude] = "TOOLCHAIN_CONFIGSITE_SYSROOTCACHE"
 
 python __anonymous () {
     import oe.classextend