Need up-to-datre instructions for configuring for debug build

[Eric S. Raymond]

Amar Takhar <verm at darkbeer.org>:
> On 2016-06-23 01:04 -0400, Eric S. Raymond wrote:
> > Eric S. Raymond <esr at thyrsus.com>:
> > > ./waf configure --enable-debug-gdb fails.  gdb complains of not being
> > > able to see dany debugging symbols.
> > 
> > Never mind, second try worked.  Maybe I fat-fingered someting.
> 
> Strange, any ideas as to the conditions you were compiling under?  Things like 
> this shouldn't happen with the build.  I'll see if I can repeat at home what OS 
> are you on?

Ubuntu 15.10.
-- 
		<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>