make fails

[John Ralls]

> On Dec 15, 2014, at 2:26 PM, Christoph Holtermann <c.holtermann at gmx.de> wrote:
> 
> Hello,
> 
> for some days make of master branch fails for me. It breaks with
> ../../src/engine/.libs/libgncmod-engine.so: undefined reference to `pwr64'
> collect2: error: ld returned 1 exit status

Yes, pwr64 was removed as part of the c++-numeric changes. You need to `make distclean`, then rebuild. You’ll get a lot of practice at that with master, we’re rewriting most of the internals in C++ and will be changing the API a lot.

Regards,
John Ralls