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/yocto-poky/meta/recipes-extended/psmisc/psmisc.inc b/import-layers/yocto-poky/meta/recipes-extended/psmisc/psmisc.inc
index 98a8470..22b2e85 100644
--- a/import-layers/yocto-poky/meta/recipes-extended/psmisc/psmisc.inc
+++ b/import-layers/yocto-poky/meta/recipes-extended/psmisc/psmisc.inc
@@ -15,7 +15,7 @@
 
 inherit autotools gettext
 
-PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'ipv6', 'ipv6', '', d)}"
+PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)}"
 PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6,"
 
 ALLOW_EMPTY_${PN} = "1"