devtool: Load plugins in a well defined order

To allow devtool plugins in one layer to shadow another in a well
defined way, first search BBPATH/lib/devtool directories and then
scripts/lib/devool and load only the first found.

The previous search and load loop would load all found plugins with the
ones found later replacing any found before.

(From OE-Core rev: 1b2b8a0a80de17ea053002fdd124055d2798029a)

Signed-off-by: Ola x Nilsson <ola.x.nilsson@axis.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/scripts/devtool b/scripts/devtool
index 0c32c502a3..219749365c 100755
--- a/scripts/devtool
+++ b/scripts/devtool
@@ -294,7 +294,8 @@ def main():
         finally:
             tinfoil.shutdown()
 
-    for path in [scripts_path] + global_args.bbpath.split(':'):
+    # Search BBPATH first to allow layers to override plugins in scripts_path
+    for path in global_args.bbpath.split(':') + [scripts_path]:
         pluginpath = os.path.join(path, 'lib', 'devtool')
         scriptutils.load_plugins(logger, plugins, pluginpath)