[bitbake-devel] [PATCH 2/6] bitbake/cooker: show a warning when -b is specified

[Paul Eggleton]

Too many people are using -b because they think it is the normal way of
specifying a target to be built, and then get confused when the build
fails due to a missing dependency; so show a warning about dependencies
not being handled when this option is used.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 bitbake/lib/bb/cooker.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index 7cf43a0..b0ddb2e 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -906,6 +906,10 @@ class BBCooker:
         Build the file matching regexp buildfile
         """
 
+        # Too many people use -b because they think it's how you normally
+        # specify a target to be built, so show a warning
+        bb.warn("Buildfile specified, dependencies will not be handled. If this is not what you want, do not use -b / --buildfile.")
+
         # Parse the configuration here. We need to do it explicitly here since
         # buildFile() doesn't use the cache
         self.parseConfiguration()
-- 
1.7.4.1