On 06/21/2013 09:56 AM, Tom Rondeau wrote:
The only thing that comes to mind is a problem we had with something else that seems to be a result of using GCC 4.7. I always just use 4.6 to that I can build and use ControlPort. If someone who is having these problems can tell me if they are using 4.7 or not, that'd be great. Also, if you are using 4.7, could you move back to using 4.6 and rebuild GNU Radio with that and see if that fixes things? You can apt-get install {gcc-4.6, g++-4.6} and then symlink /usr/bin/gcc-4.6 to /usr/local/bin/{gcc,cc} and /usr/bin/g++ /usr/local/bin/{g++,c++}. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

On a Ubuntu system I find it easier to pass cmake the following to use GCC 4.6 instead of messing around with symlinks:

cd ~/gnuradio/build
cmake -DCMAKE_CXX_COMPILER=g++-4.6 -DCMAKE_C_COMPILER=gcc-4.6 -DENABLE_GR_CTRLPORT=ON ../

--sean

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