Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
name = "llvm_@TARGET@" version = "@PACKAGE_VERSION@" description = "@TARGET@ Backend for LLVM" requires = "llvm" archive(byte) = "llvm_@TARGET@.cma" archive(native) = "llvm_@TARGET@.cmxa" directory = "llvm"