[cfe-dev] Cmake errors on Windows with current Clang svn trunk

[Kim Gräsman]

Hi Krunal Rao,

On Sun, May 20, 2012 at 6:40 PM, Krunal Rao <krunal.rao78 at gmail.com> wrote:
>
> -- Constructing LLVMBuild project information
> CMake Error: Could not open file for write in copy operation
> C:/Users/XXX/prj/llv
> m-trunk/build2/DummyConfigureOutput.tmp
> CMake Error: : System Error: Permission denied

I've seen similar problems (outside of LLVM/Clang and CMake) when a
working copy was checked out using an elevated command prompt and you
use non-elevated tools to work on it.

If this is what happened, I'd start with a clean checkout from a
non-elevated context.

- Kim