[PATCH] sanity.bbclass: echo current SDK_VENDOR if it is invalid

["Paul Gortmaker" <paul.gortmaker@windriver.com>]

It can be frustrating if this sanity check triggers, but you
don't know why; you haven't explicitly set any SDK vars, or
similar.

At least echo out the offending value, so the end user has
a bit more information to go on.

Before:
  SDK_VENDOR should be of the form '-foosdk' with a single dash
After:
  SDK_VENDOR should be of the form '-foosdk' with a single dash; found '-overc-sdk'

Cc: Ross Burton <ross.burton@intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index 88888e814a48..c823b49c03b0 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -823,7 +823,7 @@ def check_sanity_everybuild(status, d):
     # If SDK_VENDOR looks like "-my-sdk" then the triples are badly formed so fail early
     sdkvendor = d.getVar("SDK_VENDOR")
     if not (sdkvendor.startswith("-") and sdkvendor.count("-") == 1):
-        status.addresult("SDK_VENDOR should be of the form '-foosdk' with a single dash\n")
+        status.addresult("SDK_VENDOR should be of the form '-foosdk' with a single dash; found '%s'\n" % sdkvendor)
 
     check_supported_distro(d)
 
-- 
2.17.1