Hi Gregor,

gregor@gregor-laptop ~/temp/gr-osmosdr/build $ make
Scanning dependencies of target gnuradio-osmosdr
[  2%] Building CXX object lib/CMakeFiles/gnuradio-osmosdr.dir/source_impl.cc.o
In file included from /home/gregor/temp/gr-osmosdr/lib/bladerf/bladerf_source_c.h:26:0,
                 from /home/gregor/temp/gr-osmosdr/lib/source_impl.cc:72:
/home/gregor/temp/gr-osmosdr/lib/bladerf/bladerf_common.h:291:50: error: ‘>>’ should be ‘> >’ within a nested template argument list
   static std::list<boost::weak_ptr<struct bladerf>> _devs;  /**< dev cache */

I'm running Linux Mint 18.3 Sylvia and am trying to compile for GNU Radio 3.7 (which I installed via pybombs), gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.11).

It seems it can't be compiled with certain gcc versions. You could manually apply the following changes from https://github.com/Nuand/bladeRF/issues/684#issuecomment-434389842

Quick fix would be to edit bladerf_common.h:291 (and any other lines it errors out on) to change:

static std::list<boost::weak_ptr<struct bladerf>> _devs; /**< dev cache */

to:

static std::list<boost::weak_ptr<struct bladerf> > _devs; /**< dev cache */

These three lines in bladerf_common.cc will likely also need changing:

bladerf_common.cc:54:std::list<boost::weak_ptr<struct bladerf>> bladerf_common::_devs;
bladerf_common.cc:1112:  _devs.push_back(static_cast<boost::weak_ptr<struct bladerf>>(dev));
bladerf_common.cc:1120:  std::list<boost::weak_ptr<struct bladerf>>::iterator it(_devs.begin());