[PATCH 2/2] meta/icecc.bbclass: Update system blacklists

[Joshua Watt <jpewhacker@gmail.com>]

Updates the system blacklists to include packages that are known to have
problems compiling under icecream

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
---
 meta/classes/icecc.bbclass | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass
index 037cce1e964..2b189232cb7 100644
--- a/meta/classes/icecc.bbclass
+++ b/meta/classes/icecc.bbclass
@@ -68,14 +68,22 @@ ICECC_ENV_DEBUG ??= ""
 #
 # libgcc-initial - fails with CPP sanity check error if host sysroot contains
 #                  cross gcc built for another target tune/variant
+# target-sdk-provides-dummy - ${HOST_PREFIX} is empty which triggers the "NULL
+#                             prefix" error.
 ICECC_SYSTEM_PACKAGE_BL += "\
     libgcc-initial \
+    target-sdk-provides-dummy \
     "
 
 # "system" classes that should be blacklisted. When adding new entry, please
 # document why (how it failed) so that we can re-evaluate it later
 #
+# image - Image aren't compiling, but the testing framework for images captures
+#         PARALLEL_MAKE as part of the test environment. Many tests won't use
+#         icecream, but leaving the high level of parallelism can cause them to
+#         consume an unnecessary amount of resources.
 ICECC_SYSTEM_CLASS_BL += "\
+    image \
     "
 
 def icecc_dep_prepend(d):
-- 
2.19.1