Trying to build rust-hello-world

classes/rust-cross.bbclass

@@ -0,0 +1,3 @@
+inherit cross
+DEPENDS += "virtual/${TARGET_PREFIX}gcc"
+PN = "rust-cross"

recipes/rust-hello-world/rust-hello-world_git.bb

@@ -6,6 +6,8 @@ SUMMARY = "Hello World by Cargo for Rust"
 HOMEPAGE = "https://github.com/jmesmon/rust-hello-world"
 LICENSE = "MIT | Apache-2.0"
 
+DEPENDS = "rust cargo"
+
 inherit rust
 S = "${WORKDIR}/git"
 B = "${S}"

recipes/rust/rust.inc

@@ -263,7 +263,7 @@ do_install () {
 # cp $prefix/lib/rustlib/`rust_triple "${TARGET_ARCH}" "${TARGET_VENDOR}" "${TARGET_OS}"`/lib/*.so ${target_libdir}/
 
 # cross-canadian: llvm configure fails for host while attempting to build host-only llvm
-BBCLASSEXTEND = "cross native"
+BBCLASSEXTEND = "rust-cross native"
 
 #python cross_virtclass_provides_native_handler () {
 #	classextend = e.data.getVar('BBCLASSEXTEND', True) or ""