* installing *source* package ‘interpolation’ ...
** this is package ‘interpolation’ version ‘0.1.1’
** package ‘interpolation’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘clang version 20.1.0-rc2’
using C++17
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang/interpolation/src'
/usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -I'/data/gannet/ripley/R/test-clang/RcppCGAL/include' -I'/data/gannet/ripley/R/test-clang/BH/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include   -DCGAL_HEADER_ONLY=1  -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c RcppExports.cpp -o RcppExports.o
In file included from RcppExports.cpp:4:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:239:166: warning: identifier '_cppi' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  239 | constexpr typename boost::multiprecision::literals::detail::signed_cpp_int_literal_result_type<static_cast<unsigned>((sizeof...(STR)) - 2u)>::number_type operator"" _cppi()
      |                                                                                                                                                           ~~~~~~~~~~~^~~~~
      |                                                                                                                                                           operator""_cppi
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:246:168: warning: identifier '_cppui' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  246 | constexpr typename boost::multiprecision::literals::detail::unsigned_cpp_int_literal_result_type<static_cast<unsigned>((sizeof...(STR)) - 2u)>::number_type operator"" _cppui()
      |                                                                                                                                                             ~~~~~~~~~~~^~~~~~
      |                                                                                                                                                             operator""_cppui
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:270:1: warning: identifier '_cppi128' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  270 | BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL(128)
      | ^
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:254:199: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  254 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppi, Bits)()    \
      |                                                                                                                                                                                                       ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:22:1: note: expanded from here
   22 | _cppi128
      | ^
In file included from RcppExports.cpp:4:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:270:1: warning: identifier '_cppui128' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:262:201: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  262 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppui, Bits)() \
      |                                                                                                                                                                                                         ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:23:1: note: expanded from here
   23 | _cppui128
      | ^
In file included from RcppExports.cpp:4:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:271:1: warning: identifier '_cppi256' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  271 | BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL(256)
      | ^
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:254:199: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  254 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppi, Bits)()    \
      |                                                                                                                                                                                                       ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:24:1: note: expanded from here
   24 | _cppi256
      | ^
In file included from RcppExports.cpp:4:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:271:1: warning: identifier '_cppui256' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:262:201: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  262 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppui, Bits)() \
      |                                                                                                                                                                                                         ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:25:1: note: expanded from here
   25 | _cppui256
      | ^
In file included from RcppExports.cpp:4:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:272:1: warning: identifier '_cppi512' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  272 | BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL(512)
      | ^
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:254:199: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  254 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppi, Bits)()    \
      |                                                                                                                                                                                                       ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:26:1: note: expanded from here
   26 | _cppi512
      | ^
In file included from RcppExports.cpp:4:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:272:1: warning: identifier '_cppui512' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:262:201: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  262 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppui, Bits)() \
      |                                                                                                                                                                                                         ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:27:1: note: expanded from here
   27 | _cppui512
      | ^
In file included from RcppExports.cpp:4:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:273:1: warning: identifier '_cppi1024' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  273 | BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL(1024)
      | ^
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:254:199: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  254 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppi, Bits)()    \
      |                                                                                                                                                                                                       ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:28:1: note: expanded from here
   28 | _cppi1024
      | ^
In file included from RcppExports.cpp:4:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:273:1: warning: identifier '_cppui1024' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:262:201: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  262 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppui, Bits)() \
      |                                                                                                                                                                                                         ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:29:1: note: expanded from here
   29 | _cppui1024
      | ^
/usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG  -I'/data/gannet/ripley/R/test-clang/Rcpp/include' -I'/data/gannet/ripley/R/test-clang/RcppCGAL/include' -I'/data/gannet/ripley/R/test-clang/BH/include' -isystem /usr/local/clang20/include -I/usr/local/clang/include   -DCGAL_HEADER_ONLY=1  -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c interpolation.cpp -o interpolation.o
10 warnings generated.
In file included from interpolation.cpp:2:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:239:166: warning: identifier '_cppi' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  239 | constexpr typename boost::multiprecision::literals::detail::signed_cpp_int_literal_result_type<static_cast<unsigned>((sizeof...(STR)) - 2u)>::number_type operator"" _cppi()
      |                                                                                                                                                           ~~~~~~~~~~~^~~~~
      |                                                                                                                                                           operator""_cppi
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:246:168: warning: identifier '_cppui' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  246 | constexpr typename boost::multiprecision::literals::detail::unsigned_cpp_int_literal_result_type<static_cast<unsigned>((sizeof...(STR)) - 2u)>::number_type operator"" _cppui()
      |                                                                                                                                                             ~~~~~~~~~~~^~~~~~
      |                                                                                                                                                             operator""_cppui
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:270:1: warning: identifier '_cppi128' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  270 | BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL(128)
      | ^
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:254:199: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  254 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppi, Bits)()    \
      |                                                                                                                                                                                                       ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:22:1: note: expanded from here
   22 | _cppi128
      | ^
In file included from interpolation.cpp:2:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:270:1: warning: identifier '_cppui128' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:262:201: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  262 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppui, Bits)() \
      |                                                                                                                                                                                                         ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:23:1: note: expanded from here
   23 | _cppui128
      | ^
In file included from interpolation.cpp:2:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:271:1: warning: identifier '_cppi256' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  271 | BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL(256)
      | ^
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:254:199: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  254 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppi, Bits)()    \
      |                                                                                                                                                                                                       ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:24:1: note: expanded from here
   24 | _cppi256
      | ^
In file included from interpolation.cpp:2:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:271:1: warning: identifier '_cppui256' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:262:201: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  262 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppui, Bits)() \
      |                                                                                                                                                                                                         ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:25:1: note: expanded from here
   25 | _cppui256
      | ^
In file included from interpolation.cpp:2:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:272:1: warning: identifier '_cppi512' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  272 | BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL(512)
      | ^
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:254:199: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  254 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppi, Bits)()    \
      |                                                                                                                                                                                                       ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:26:1: note: expanded from here
   26 | _cppi512
      | ^
In file included from interpolation.cpp:2:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:272:1: warning: identifier '_cppui512' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:262:201: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  262 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppui, Bits)() \
      |                                                                                                                                                                                                         ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:27:1: note: expanded from here
   27 | _cppui512
      | ^
In file included from interpolation.cpp:2:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:273:1: warning: identifier '_cppi1024' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
  273 | BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL(1024)
      | ^
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:254:199: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  254 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppi, Bits)()    \
      |                                                                                                                                                                                                       ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:28:1: note: expanded from here
   28 | _cppi1024
      | ^
In file included from interpolation.cpp:2:
In file included from ./interpolation_types.h:7:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_predicates_inexact_constructions_kernel.h:21:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Filtered_kernel.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Exact_kernel_selector.h:24:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Simple_homogeneous.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/Homogeneous_base.h:29:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/DirectionH2.h:100:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/predicates_on_directionsH2.h:22:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Homogeneous/VectorH2.h:23:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Kernel_d/Cartesian_const_iterator_d.h:20:
In file included from /data/gannet/ripley/R/test-clang/RcppCGAL/include/CGAL/Quotient.h:37:
In file included from /data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int.hpp:2356:
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:273:1: warning: identifier '_cppui1024' preceded by whitespace in a literal operator declaration is deprecated [-Wdeprecated-literal-operator]
/data/gannet/ripley/R/test-clang/BH/include/boost/multiprecision/cpp_int/literals.hpp:262:201: note: expanded from macro 'BOOST_MP_DEFINE_SIZED_CPP_INT_LITERAL'
  262 |    constexpr boost::multiprecision::number<boost::multiprecision::backends::cpp_int_backend<Bits, Bits, boost::multiprecision::unsigned_magnitude, boost::multiprecision::unchecked, void> > operator"" BOOST_JOIN(_cppui, Bits)() \
      |                                                                                                                                                                                                         ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:33:26: note: expanded from macro 'BOOST_JOIN'
   33 | #define BOOST_JOIN(X, Y) BOOST_DO_JOIN(X, Y)
      |                          ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:34:29: note: expanded from macro 'BOOST_DO_JOIN'
   34 | #define BOOST_DO_JOIN(X, Y) BOOST_DO_JOIN2(X,Y)
      |                             ^
/data/gannet/ripley/R/test-clang/BH/include/boost/config/helper_macros.hpp:35:30: note: expanded from macro 'BOOST_DO_JOIN2'
   35 | #define BOOST_DO_JOIN2(X, Y) X##Y
      |                              ^
<scratch space>:29:1: note: expanded from here
   29 | _cppui1024
      | ^
interpolation.cpp:190:42: warning: unused typedef 'Value_access' [-Wunused-local-typedef]
  190 |   typedef CGAL::Data_access<Coord_field> Value_access;
      |                                          ^
11 warnings generated.
/usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 -shared -L/usr/local/clang/lib64 -L/usr/local/clang20/lib -L/usr/local/clang20/lib/x86_64-unknown-linux-gnu -L/usr/local/lib64 -o interpolation.so RcppExports.o interpolation.o -lgmp
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang/interpolation/src'
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang/interpolation/src'
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang/interpolation/src'
installing to /data/gannet/ripley/R/packages/tests-clang/interpolation.Rcheck/00LOCK-interpolation/00new/interpolation/libs
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (interpolation)