Yocto 2.3

Move OpenBMC to Yocto 2.3(pyro).

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I50744030e771f4850afc2a93a10d3507e76d36bc
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Resolves: openbmc/openbmc#2461
diff --git a/import-layers/meta-openembedded/meta-networking/recipes-support/lowpan-tools/lowpan-tools/0001-src-iz.c-Undef-dprintf-before-redefining.patch b/import-layers/meta-openembedded/meta-networking/recipes-support/lowpan-tools/lowpan-tools/0001-src-iz.c-Undef-dprintf-before-redefining.patch
new file mode 100644
index 0000000..6839306
--- /dev/null
+++ b/import-layers/meta-openembedded/meta-networking/recipes-support/lowpan-tools/lowpan-tools/0001-src-iz.c-Undef-dprintf-before-redefining.patch
@@ -0,0 +1,27 @@
+From ad088233608ba2205511da4f270f8ba29844b84c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 8 Apr 2017 09:02:02 -0700
+Subject: [PATCH] src/iz.c: Undef dprintf before redefining
+
+Clang is picky and warns about macros redefinition
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/iz.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/iz.c b/src/iz.c
+index 32be1a8..886f0a5 100644
+--- a/src/iz.c
++++ b/src/iz.c
+@@ -60,6 +60,7 @@ static int iz_seq = 0;
+ /* Parsed options */
+ static int iz_debug = 0;
+ 
++#undef dprintf
+ #define dprintf(lvl, fmt...)			\
+ 	do {					\
+ 		if (iz_debug >= lvl)		\
+-- 
+2.12.2
+