Solaris 9 - fully qualified binaryop() calls needed

[tmitchell]

When building (3.3.2) on Solaris 9, we were getting...

CC: Warning: Option -pedantic passed to ld, if ld is invoked, ignored otherwise
"../include/geos/index/strtree/AbstractSTRtree.h", line 198: Warning: nodes hides geos::index::strtree::AbstractSTRtree::nodes.
"../include/geos/algorithm/distance/DiscreteHausdorffDistance.h", line 227: Warning: g0 hides geos::algorithm::distance::DiscreteHausdorffDistance::g0.
"../include/geos/algorithm/distance/DiscreteHausdorffDistance.h", line 227: Warning: g1 hides geos::algorithm::distance::DiscreteHausdorffDistance::g1.
"geos_ts_c.cpp", line 1608: Error: BinaryOp is not defined.
"geos_ts_c.cpp", line 1609: Error: extern "C" std::auto_ptr<geos::geom::Geometry>(*)() is not a structure type.
"geos_ts_c.cpp", line 1853: Error: BinaryOp is not defined.
"geos_ts_c.cpp", line 1854: Error: extern "C" std::auto_ptr<geos::geom::Geometry>(*)() is not a structure type.
4 Error(s) and 3 Warning(s) detected.
*** Error code 1
make: Fatal error: Command failed for target `libgeos_c_la-geos_ts_c.lo'

We made a tweak to capi/geos_ts_c.cpp, making fully qualified BinaryOp() calls with geos::geom::BinaryOp().

This resolved compilation errors on Solaris 9. Hope that helps future releases.

[strk]

As of r3620 there's no more BinaryOp use in the C-API implementation.