[gnome-continuous-yocto/gnomeostree-3.28-rocko: 3396/8267] sanity.bbclass:check_connectivity(): print more error messages

[Emmanuele Bassi <ebassi src gnome org>]

commit d755f0721a17313e27653a6406e6f874180355d6
Author: Robert Yang <liezhi yang windriver com>
Date:   Mon Nov 14 06:34:05 2016 -0800

    sanity.bbclass:check_connectivity(): print more error messages
    
    This can help fix the problem when the error happens.
    
    Now the error message is:
        Fetcher failure for URL: 'https://www.example.com/'. URL https://www.example.com/ doesn't work.
        Please ensure your host's network is configured correctly,
        or set BB_NO_NETWORK = "1" to disable network access if
        all required sources are on local disk.
    
    (From OE-Core rev: 0b31a03c59efea3a8742762772e39dcbd6f8ed25)
    
    Signed-off-by: Robert Yang <liezhi yang windriver com>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/sanity.bbclass |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index 9db3f1d..01bf5f7 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -380,7 +380,10 @@ def check_connectivity(d):
             # pointed to a support mechanism.
             msg = data.getVar('CONNECTIVITY_CHECK_MSG', True) or ""
             if len(msg) == 0:
-                msg = "%s. Please ensure your network is configured correctly.\n" % err
+                msg = "%s.\n" % err
+                msg += "    Please ensure your host's network is configured correctly,\n"
+                msg += "    or set BB_NO_NETWORK = \"1\" to disable network access if\n"
+                msg += "    all required sources are on local disk.\n"
             retval = msg
 
     return retval