gogins@pipeline.com wrote:

> I think the build system is confused about whether it is doing a C link or
> a C++ link. It would be better to compile all .c files with g++ and do a
> C++ link throughout, then these errors should go away (I think).

I think, it wold be enough just to link object files with g++. C files 
still can be complied with gcc.

WBR,
Yury Aliaev.