[Discuss-gnuradio] building gnuradio on UltraSparc II / Solaris 10

[cswiger]

FWIW, once you get gcc and the build environment setup right
gnuradio 2.6 builds cleanly on Solaris, except for ONE item:

gr_math.cc:98

int
gr_signbit (double x)
{
  //return std::signbit (x);
  return (x);
}


std::signbit (x) creates an error, does not exist in std or something,
the above 'fix' gets it to compile but I have no idea what problems
it would create down the road.


--Chuck