eglibc: import eglibc_2.12 recipe from OE

use http proto for svn checkout
cosmetic cleanups to metadata

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>

meta/classes/qemu.bbclass

@@ -0,0 +1,15 @@
+#
+# This class contains functions for recipes that need QEMU or test for its
+# existance.
+#
+
+def qemu_target_binary(data):
+	import bb
+
+	target_arch = bb.data.getVar("TARGET_ARCH", data, 1)
+	if target_arch in ("i486", "i586", "i686"):
+		target_arch = "i386"
+	elif target_arch == "powerpc":
+		target_arch = "ppc"
+
+	return "qemu-" + target_arch