sanity.bbclass: Add a note about using dpkg-reconfigure

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index 89d6dcf035ab3e7f588773f8418856d8a67413b9..9f86b20ca0186edde1c9d8c6390a040abf982973 100644 (file)
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -110,7 +110,7 @@ def check_sanity(e):
                messages = messages + "Please install following missing utilities: %s\n" % missing
 
        if os.path.basename(os.readlink('/bin/sh')) == 'dash':
-               messages = messages + "Using dash as /bin/sh causes various subtle build problems, please use bash instead.\n"
+               messages = messages + "Using dash as /bin/sh causes various subtle build problems, please use bash instead (e.g. 'dpkg-reconfigure dash' on an Ubuntu system.\n"
 
        omask = os.umask(022)
        if omask & 0755: