[oe] [PATCH] cramfs_cvs.bb: fix compile step so it can be rerun without failing

[Khem Raj]

On Fri, Jul 6, 2012 at 8:26 AM, Matthew McClintock <msm at freescale.com> wrote:
>
>  do_compile_prepend() {
> +       unlink Makefile || true
>          ln -s GNUmakefile Makefile
>  }

why not just ln -sf ?