Almost there.
CXX libinterp/dldfcn/libinterp_dldfcn___delaunayn___la-__delaunayn__.lo
In file included from libinterp/dldfcn/__delaunayn__.cc:50:
In file included from libinterp/corefcn/Cell.h:33:
In file included from ./libinterp/octave-value/ov.h:35:
In file included from ./liboctave/array/Range.h:30:
In file included from ./liboctave/array/dMatrix.h:28:
In file included from ./liboctave/array/dNDArray.h:28:
In file included from ./liboctave/array/MArray.h:30:
In file included from liboctave/operators/mx-inlines.cc:41:
In file included from ./liboctave/util/oct-inttypes.h:36:
liboctave/numeric/lo-mappers.h:474:40: error: no viable conversion from
'complex<double>' to 'double'
inline double conj (double x) { return octave::math::conj (x); }
^~~~~~~~~~~~~~~~~~~~~~
liboctave/numeric/lo-mappers.h:476:38: error: no viable conversion from
'complex<float>' to 'float'
inline float conj (float x) { return octave::math::conj (x); }
^~~~~~~~~~~~~~~~~~~~~~
libinterp/dldfcn/__delaunayn__.cc:197:19: warning: use of old-style cast
[-Wold-style-cast]
FOREACHvertex_ (facet->vertices)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/sw/include/libqhull/libqhull.h:912:34: note: expanded from macro
'FOREACHvertex_'
#define FOREACHvertex_(vertices) FOREACHsetelement_(vertexT, vertices,vertex)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/sw/include/libqhull/qset.h:137:24: note: expanded from macro
'FOREACHsetelement_'
variable##p= (type **)&((set)->e[0].p); \
^ ~~~~~~~~~~~~~~~~
1 warning and 2 errors generated.