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-devtools/python/python-scons_2.5.1.bb b/import-layers/yocto-poky/meta/recipes-devtools/python/python-scons_2.5.1.bb
new file mode 100644
index 0000000..3f43856
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-devtools/python/python-scons_2.5.1.bb
@@ -0,0 +1,23 @@
+SUMMARY = "Software Construction tool (make/autotools replacement)"
+SECTION = "devel/python"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=3a885dff6d14e4cd876d9008a09a42de"
+SRCNAME = "scons"
+
+SRC_URI = "https://files.pythonhosted.org/packages/source/s/${SRCNAME}/${SRCNAME}-${PV}.tar.gz"
+
+SRC_URI[md5sum] = "3eac81e5e8206304a9b4683c57665aa4"
+SRC_URI[sha256sum] = "c8de85fc02ed1a687b1f2ac791eaa0c1707b4382a204f17d782b5b111b9fdf07"
+
+UPSTREAM_CHECK_URI = "https://pypi.python.org/pypi/SCons/"
+
+S = "${WORKDIR}/${SRCNAME}-${PV}"
+
+inherit setuptools
+
+RDEPENDS_${PN} = "\
+  python-fcntl \
+  python-io \
+  python-json \
+  python-subprocess \
+  "