[MacPorts] #60623: PDAL @2.1.0: binding of reference to type 'value_type' (aka 'pdal::PointRef') to a value of type 'const reference' (aka 'const pdal::PointRef') drops qualifiers

[MacPorts]

#60623: PDAL @2.1.0: binding of reference to type 'value_type' (aka
'pdal::PointRef') to a value of type 'const reference' (aka 'const
pdal::PointRef') drops qualifiers
------------------------+----------------------
 Reporter:  ryandesign  |      Owner:  Veence
     Type:  defect      |     Status:  assigned
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.6.2
 Keywords:              |       Port:  PDAL
------------------------+----------------------
 [https://build.macports.org/builders/ports-10.9_x86_64-builder/builds/120578/steps
 /install-port/logs/stdio PDAL doesn't build]:

 {{{
 [ 21%] Building CXX object
 CMakeFiles/pdalcpp.dir/filters/SplitterFilter.cpp.o
 /usr/bin/clang++  -DUNIX -Dpdalcpp_EXPORTS
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/vendor/gtest/include
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/vendor/gtest
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/build/include
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/vendor
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/vendor/eigen
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/vendor/pdalboost
 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/vendor/nlohmann
 -I/opt/local/include -I/opt/local/include/libxml2  -pipe -Os -DNDEBUG
 -I/opt/local/include -stdlib=libc++ -arch x86_64 -mmacosx-version-min=10.9
 -fPIC   -Wall -Wextra -Wpointer-arith -Wcast-align -Wcast-qual -Wno-
 error=parentheses -Wno-error=cast-qual -Wredundant-decls -Wno-unused-
 parameter -Wno-unused-variable -Wno-long-long -Wno-unknown-pragmas -Wno-
 deprecated-declarations -Wno-unknown-warning-option -std=c++11 -o
 CMakeFiles/pdalcpp.dir/filters/SplitterFilter.cpp.o -c
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SplitterFilter.cpp
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SortFilter.cpp:35:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SortFilter.hpp:37:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/pdal/Filter.hpp:37:
 In file included from
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/pdal/Stage.hpp:37:
 In file included from
 /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/list:174:
 In file included from
 /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/memory:600:
 /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/iterator:940:14:
 error: binding of reference to type 'value_type' (aka 'pdal::PointRef') to
 a value of type 'const reference' (aka 'const pdal::PointRef') drops
 qualifiers
       return static_cast<reference>(*__i);
              ^                      ~~~~
 /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/algorithm:4245:20:
 note: in instantiation of member function
 'std::__1::move_iterator<pdal::PointViewIter>::operator*' requested here
         if (__comp(*__first2, *__first1))
                    ^
 /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/algorithm:4305:9:
 note: in instantiation of function template specialization
 'std::__1::__merge<<lambda at
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SortFilter.cpp:68:16>
 &, std::__1::move_iterator<pdal::PointRef *>,
 std::__1::move_iterator<pdal::PointViewIter>, pdal::PointViewIter>'
 requested here
         __merge<_Compare>(move_iterator<value_type*>(__buff),
         ^
 /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/algorithm:4348:13:
 note: in instantiation of function template specialization
 'std::__1::__buffered_inplace_merge<<lambda at
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SortFilter.cpp:68:16>
 &, pdal::PointViewIter>' requested here
             __buffered_inplace_merge<_Compare>(__first, __middle, __last,
 __comp, __len1, __len2, __buff);
             ^
 /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/algorithm:4632:5:
 note: in instantiation of function template specialization
 'std::__1::__inplace_merge<<lambda at
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SortFilter.cpp:68:16>
 &, pdal::PointViewIter>' requested here
     __inplace_merge<_Compare>(__first, __m, __last, __comp, __l2, __len -
 __l2, __buff, __buff_size);
     ^
 /Library/Developer/CommandLineTools/usr/bin/../include/c++/v1/algorithm:4656:5:
 note: in instantiation of function template specialization
 'std::__1::__stable_sort<<lambda at
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SortFilter.cpp:68:16>
 &, pdal::PointViewIter>' requested here
     __stable_sort<_Comp_ref>(__first, __last, __comp, __len, __buf.first,
 __buf.second);
     ^
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SortFilter.cpp:74:10:
 note: in instantiation of function template specialization
 'std::__1::stable_sort<pdal::PointViewIter, <lambda at
 /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/PDAL-2.1.0-src/filters/SortFilter.cpp:68:16>
 >' requested here
     std::stable_sort(view.begin(), view.end(), cmp);
          ^
 1 error generated.
 make[2]: *** [CMakeFiles/pdalcpp.dir/filters/SortFilter.cpp.o] Error 1
 make[2]: *** Waiting for unfinished jobs....
 make[2]: Leaving directory
 `/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_gis_pdal/PDAL/work/build'
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/60623>
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Ports system for macOS