Yocto 2.4

Move OpenBMC to Yocto 2.4(rocko)

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/yocto-poky/meta/recipes-support/rng-tools/rng-tools_5.bb b/import-layers/yocto-poky/meta/recipes-support/rng-tools/rng-tools_5.bb
index 9329e8a..4a66bed 100644
--- a/import-layers/yocto-poky/meta/recipes-support/rng-tools/rng-tools_5.bb
+++ b/import-layers/yocto-poky/meta/recipes-support/rng-tools/rng-tools_5.bb
@@ -6,9 +6,11 @@
            file://0001-If-the-libc-is-lacking-argp-use-libargp.patch \
            file://0002-Add-argument-to-control-the-libargp-dependency.patch \
            file://underquote.patch \
-           file://uclibc-libuargp-configure.patch \
+           file://rng-tools-5-fix-textrels-on-PIC-x86.patch \
            file://init \
-           file://default"
+           file://default \
+           file://rngd.service \
+"
 
 SRC_URI[md5sum] = "6726cdc6fae1f5122463f24ae980dd68"
 SRC_URI[sha256sum] = "60a102b6603bbcce2da341470cad42eeaa9564a16b4490e7867026ca11a3078e"
@@ -20,13 +22,11 @@
         d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1")
 }
 
-inherit autotools update-rc.d
+inherit autotools update-rc.d systemd
 
 PACKAGECONFIG = "libgcrypt"
 PACKAGECONFIG_libc-musl = "libargp"
-PACKAGECONFIG_libc-uclibc = "libuargp"
 PACKAGECONFIG[libargp] = "--with-libargp,--without-libargp,argp-standalone,"
-PACKAGECONFIG[libuargp] = "--enable-uclibc,,,"
 PACKAGECONFIG[libgcrypt] = "--with-libgcrypt,--without-libgcrypt,libgcrypt,"
 
 do_install_append() {
@@ -40,7 +40,15 @@
         install -d "${D}${sysconfdir}/default"
         install -m 0644 ${WORKDIR}/default ${D}${sysconfdir}/default/rng-tools
     fi
+
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+        install -d ${D}${systemd_unitdir}/system
+        install -m 644 ${WORKDIR}/rngd.service ${D}${systemd_unitdir}/system
+        sed -i -e 's,@SBINDIR@,${sbindir},g' ${D}${systemd_unitdir}/system/rngd.service
+    fi
 }
 
 INITSCRIPT_NAME = "rng-tools"
 INITSCRIPT_PARAMS = "start 30 2 3 4 5 . stop 30 0 6 1 ."
+
+SYSTEMD_SERVICE_${PN} = "rngd.service"