Help: I'm getting the "Entry point not found for 'libiconv_set_relocation_prefix' in dll libiconv-2.dll"

Hello again!

I’m getting this obscure error “Entry point not found for ‘libiconv_set_relocation_prefix’ in libiconv-2.dll” on Win7, with MinGW.

I have an Virtual machine with ubuntu, where the same error occurs.

I’m trying compile the LLVM 2.9, and the error appear in the “./configure” command…

So, how can I fix this, to build the LLVM? Am I doing anything wrong?