1 files changed, 20 insertions, 0 deletions

diff --git a/meta/files/ext-sdk-prepare.sh b/meta/files/ext-sdk-prepare.sh
new file mode 100644
index 0000000000..160c71e97c
--- /dev/null
+++ b/meta/files/ext-sdk-prepare.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# Prepare the build system within the extensible SDK
+
+target_sdk_dir="$1"
+sdk_targets="$2"
+
+# Avoid actually building images during this phase, but still
+# ensure all dependencies are extracted from sstate
+# This is a hack, to be sure, but we really don't need to do this here
+for sdktarget in $sdk_targets ; do
+        bbappend=`recipetool newappend $target_sdk_dir/workspace $sdktarget`
+        printf 'python do_rootfs_forcevariable () {\n    bb.utils.mkdirhier(d.getVar("IMAGE_ROOTFS", True))\n}\n' > $bbappend
+        printf 'python do_bootimg () {\n    pass\n}\n' >> $bbappend
+        printf 'python do_bootdirectdisk () {\n    pass\n}\n' >> $bbappend
+        printf 'python do_vmimg () {\n    pass\n}\n' >> $bbappend
+        printf "Created bbappend %s\n" "$bbappend"
+done
+bitbake $sdk_targets || exit 1
+rm -rf $target_sdk_dir/workspace/appends/*