yocto-kernel: add support for creating recipe-space kernel features

Add a yocto-kernel command allowing users to create a recipe-space
kernel feature local to a particular BSP.  The new feature is
subsequently available for the normal feature addition and removal
yocto-kernel commands used with features defined in the meta branch of
linux-yocto kernel repos.

(From meta-yocto rev: 13abcd93b9e1591bc45ff5f9eb17b8feb9ac9ae5)

Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/scripts/yocto-kernel b/scripts/yocto-kernel
index 1f6ed67c04..69fe344d8d 100755
--- a/scripts/yocto-kernel
+++ b/scripts/yocto-kernel
@@ -266,6 +266,27 @@ def yocto_kernel_feature_describe_subcommand(args, usage_str):
     yocto_kernel_feature_describe(scripts_path, args[0], args[1])
 
 
+def yocto_kernel_feature_create_subcommand(args, usage_str):
+    """
+    Command-line handling for creating a recipe-space kernel feature
+    in a BSP.  The real work is done by
+    bsp.kernel.yocto_kernel_feature_create().
+    """
+    logging.debug("yocto_kernel_feature_create_subcommand")
+
+    parser = optparse.OptionParser(usage = usage_str)
+
+    (options, args) = parser.parse_args(args)
+
+    if len(args) < 4:
+        logging.error("Wrong number of arguments, exiting\n")
+        parser.print_help()
+        sys.exit(1)
+
+    machine = args.pop(0)
+    yocto_kernel_feature_create(scripts_path, machine, args)
+
+
 subcommands = {
     "config-list": [yocto_kernel_config_list_subcommand,
                     yocto_kernel_config_list_usage,
@@ -300,6 +321,9 @@ subcommands = {
     "feature-describe": [yocto_kernel_feature_describe_subcommand,
                  yocto_kernel_feature_describe_usage,
                  yocto_kernel_feature_describe_help],
+    "feature-create": [yocto_kernel_feature_create_subcommand,
+                 yocto_kernel_feature_create_usage,
+                 yocto_kernel_feature_create_help],
 }