Merge branch 'rustpython-recipe' into 'master'

Add recipe for RustPython

See merge request redox-os/cookbook!216

recipes/rustpython/recipe.sh

@@ -0,0 +1,10 @@
+GIT=https://github.com/RustPython/RustPython
+BRANCH=redox-release
+CARGOFLAGS=--no-default-features
+export BUILDTIME_RUSTPYTHONPATH=/lib/rustpython/
+
+function recipe_stage() {
+  dest="$(realpath "$1")"
+  mkdir -pv "$dest/lib/"
+  cp -r Lib "$dest/lib/rustpython"
+}