Add meta-xilinx subtree

Import git://git.yoctoproject.org/meta-xilinx from 5fccc46503 as
meta-xilinx subtree.

Change-Id: I3d59bcf3a57cee588aab7f5cdd0287af66450c8a
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-devtools/qemu/qemu-xilinx-helper-native_1.0.bb b/meta-xilinx/meta-xilinx-bsp/recipes-devtools/qemu/qemu-xilinx-helper-native_1.0.bb
new file mode 100644
index 000000000..55b35b53e
--- /dev/null
+++ b/meta-xilinx/meta-xilinx-bsp/recipes-devtools/qemu/qemu-xilinx-helper-native_1.0.bb
@@ -0,0 +1,28 @@
+
+python () {
+    if d.getVar("PREFERRED_PROVIDER_qemu-helper-native") != d.getVar("PN"):
+        raise bb.parse.SkipRecipe("Set qemu-helper-native provider to use this recipe")
+}
+
+def get_filespath_extra(d, subpath):
+    metaroot = next((p for p in d.getVar('BBPATH').split(':') if os.path.basename(p) == 'meta'), None)
+    if metaroot:
+        return os.path.join(metaroot, subpath) + ":"
+    return ""
+
+# TODO: improve this, since it is very hacky that this recipe need to build tunctl.
+# include the existing qemu-helper-native
+require recipes-devtools/qemu/qemu-helper-native_1.0.bb
+# get the path to tunctl.c
+FILESEXTRAPATHS_prepend := "${@get_filespath_extra(d, 'recipes-devtools/qemu/qemu-helper')}"
+
+# provide it, to replace the existing
+PROVIDES += "qemu-helper-native"
+
+# replace qemu with qemu-xilinx
+DEPENDS_remove = "qemu-native"
+DEPENDS_append = " \
+		qemu-xilinx-native \
+		qemu-xilinx-multiarch-helper-native \
+		"
+