[Buildroot] [PATCH] uclibc: fix issue with gdb 8.0

[Waldemar Brodkorb]

Hi,
Romain Naour wrote,

> Hi Waldemar,
> 
> Le 05/08/2017 à 12:49, Waldemar Brodkorb a écrit :
> > gdb 8.0 is now compiled and linked with C++, the thread_db
> > headers need to use extern "C", to be usable for C++ code.
> 
> I got the same issue with gdb-7.12.1.

Yeah, when --disable-build-with-cxx is _not_ used the problem
happens even for earlier versions. May be the commit message should
be adjusted before pushing.
 
> gdb build fine with this patch applied and the one from Thomas [1]
> 
> [1] http://patchwork.ozlabs.org/patch/797022/
> 
> Tested-by: Romain Naour <romain.naour at gmail.com>

Thanks for testing,
 Waldemar