Re: [Discuss-gnuradio] Error on OSX in latest VOLK

[Michael Dickens]

On Apr 18, 2012, at 2:20 PM, Josh Blum wrote:
> volk_work fix:
> https://github.com/guruofquality/gnuradio/commit/578a4d858c3f765417b0d9560e5f8de29dde4e20

OK; I now see the commit you reference from your github account.  I 'rm -rf' 
the build directory, recreate it, do cmake, then make:

[  3%] Building C object volk/lib/CMakeFiles/volk.dir/volk_cpu.c.o
/opt/GNURadio/source/builds/jblum_gr/volk/lib/volk_cpu.c:51:48: error: missing 
binary operator before token "("

gcc 4.2.1 does not like the "__GNUC_PREREQ(4, 4)" macro -- if I remove it 
compiling continues (correctly or not). - MLD