Re: [Discuss-gnuradio] gr-ieee 802.11 and threads for real time

[Dennis Glatting]

On Wed, 2016-11-02 at 10:34 -0700, Dennis Glatting wrote:
> Finally, I haven't had any problems mixing C++ 11/14 compiled code
> with GNURadio however I strongly suggest you use the same compiler.
> On this subject, mixing compilers is generally a bad thing to do
> whether it is something like GCC-4 verses GCC-6 or CLang verses GCC. 

Sorry, for got a few things on this subject.

The GNU ABI changed between versions-- GCC5 IIRC. Thus mixing compiled
code between versions is not a good idea. CLang DOES NOT guarantee
compatibility between versions so mixing versions is almost always a
bad idea. Finally, the performance between the GNU and CLANG standard
libraries can be radically different and linking between GNU and CLang
libraries can be problematic.