Currently, the error message is something like:
ERROR: conf/layer.conf not found for layer meta-doom - is subdirectory set correctly?
This is because in this case meta-doom has a 'langdale' branch without
a conf/layer.conf
Another example is:
ERROR: conf/layer.conf not found for layer meta-st-stm32mp - is subdirectory set correctly?
This is because meta-st-stm32mp has a master branch, but it only contains
a README.md telling you to use the stable branches (e.g. nanbield).
Make it more obvious what the source of the error is by also displaying
the branch that was being attempted.
Signed-off-by: Tim Orling <tim.orling@konsulko.com>
cbd9cf632e