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-core/dropbear/dropbear.inc b/import-layers/yocto-poky/meta/recipes-core/dropbear/dropbear.inc
index bda7eb8..b6b436c 100644
--- a/import-layers/yocto-poky/meta/recipes-core/dropbear/dropbear.inc
+++ b/import-layers/yocto-poky/meta/recipes-core/dropbear/dropbear.inc
@@ -8,7 +8,7 @@
 LIC_FILES_CHKSUM = "file://LICENSE;md5=a5ec40cafba26fc4396d0b550f824e01"
 
 DEPENDS = "zlib"
-RPROVIDES_${PN} = "ssh sshd" 
+RPROVIDES_${PN} = "ssh sshd"
 
 DEPENDS += "${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)}"
 
@@ -63,7 +63,7 @@
 
 	install -m 0755 dropbearmulti ${D}${sbindir}/
 	ln -s ${sbindir}/dropbearmulti ${D}${bindir}/dbclient
-	
+
 	for i in ${SBINCOMMANDS}
 	do
 		ln -s ./dropbearmulti ${D}${sbindir}/$i
@@ -74,7 +74,7 @@
 		-e 's,/usr/bin,${bindir},g' \
 		-e 's,/usr,${prefix},g' ${WORKDIR}/init > ${D}${sysconfdir}/init.d/dropbear
 	chmod 755 ${D}${sysconfdir}/init.d/dropbear
-	if [ "${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'pam', '', d)}" = "pam" ]; then
+	if [ "${@bb.utils.filter('DISTRO_FEATURES', 'pam', d)}" ]; then
 		install -d ${D}${sysconfdir}/pam.d
 		install -m 0644 ${WORKDIR}/dropbear  ${D}${sysconfdir}/pam.d/
 	fi