bitbake: tinfoil: ensure PATH includes bitbake's bin directory

The runqueue expects to be able to run 'bitbake-worker' from PATH, but
for example in the OE extensible SDK, tinfoil is used within devtool
where this isn't the case (we're not exposing bitbake to the user, thus
bitbake's bin directory isn't in PATH).

This fixes devtool modify usage within the extensible SDK which has
apparently been broken since the tinfoil2 changes went in.

Fixes [YOCTO #11034].

(Bitbake rev: 52d87e4a58a52174e8e0b6297abaac8fd93ffcc3)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/bitbake/lib/bb/tinfoil.py b/bitbake/lib/bb/tinfoil.py
index 96275fde7f..940f9ab0d5 100644
--- a/bitbake/lib/bb/tinfoil.py
+++ b/bitbake/lib/bb/tinfoil.py
@@ -211,6 +211,19 @@ class Tinfoil:
 
         self.ui_module = ui_module
 
+        # Ensure the path to bitbake's bin directory is in PATH so that things like
+        # bitbake-worker can be run (usually this is the case, but it doesn't have to be)
+        path = os.getenv('PATH').split(':')
+        bitbakebinpath = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', '..', 'bin'))
+        for entry in path:
+            if entry.endswith(os.sep):
+                entry = entry[:-1]
+            if os.path.abspath(entry) == bitbakebinpath:
+                break
+        else:
+            path.insert(0, bitbakebinpath)
+            os.environ['PATH'] = ':'.join(path)
+
         if self.server_connection:
             _server_connections.append(self.server_connection)
             if config_only: