> Hello Rich, Orion.
>
> I see you've managed to build pcl that was updated to 1.11 2 months ago but
> only
> built recently for Fedora 33+:
>
> https://src.fedoraproject.org/rpms/pcl/commits/master
>
>
> cloudcompare now FTBFS:
>
>
> https://koschei.fedoraproject.org/package/cloudcompare?collection=f33
>
>
> In file included from /usr/include/pcl-1.11/pcl/pcl_macros.h:77,
> from /usr/include/pcl-1.11/pcl/PCLPointCloud2.h:8,
> from
> /builddir/build/BUILD/CloudCompare-2.9.1/plugins/qPCL/PclUtils/filters/../utils/PCLConv.h:30,
> from
> /builddir/build/BUILD/CloudCompare-2.9.1/plugins/qPCL/PclUtils/filters/MLSSmoothingUpsampling.cpp:22:
> /usr/include/pcl-1.11/pcl/pcl_config.h:7:4: error: #error PCL requires C++14
> or
> above
> 7 | #error PCL requires C++14 or above
> | ^~~~~
>
>
> So I've attempted a trivial workaround:
>
> sed -i 's/-std=c++11/-std=c++14/' $(grep -rl -- '-std=c++11')
>
> or
>
> sed -i 's/-std=c++11/-std=gnu++14/' $(grep -rl -- '-std=c++11')
>
> However the error is now:
>
>
> https://koji.fedoraproject.org/koji/taskinfo?taskID=49241500
>
>
> In file included from
> /builddir/build/BUILD/CloudCompare-2.9.1/plugins/qPCL/PclUtils/utils/cc2sm.cpp:21:
> /builddir/build/BUILD/CloudCompare-2.9.1/plugins/qPCL/PclUtils/utils/my_point_types.h:34:12:
>
> error: 'uint8_t' in namespace 'boost' does not name a type
> 34 | boost::uint8_t b;
> | ^~~~~~~
>
>
> And:
>
>
> /builddir/build/BUILD/CloudCompare-2.9.1/plugins/qPCL/PclUtils/utils/cc2sm.cpp:
>
> In member function 'pcl::PCLPointCloud2::Ptr cc2smReader::getColors() const':
> /builddir/build/BUILD/CloudCompare-2.9.1/plugins/qPCL/PclUtils/utils/cc2sm.cpp:275:21:
>
> error: 'struct OnlyRGB' has no member named 'r'
> 275 | pcl_cloud->at(i).r = static_cast<uint8_t>(rgb[0]);
> | ^
> /builddir/build/BUILD/CloudCompare-2.9.1/plugins/qPCL/PclUtils/utils/cc2sm.cpp:276:21:
>
> error: 'struct OnlyRGB' has no member named 'g'
> 276 | pcl_cloud->at(i).g = static_cast<uint8_t>(rgb[1]);
> | ^
> /builddir/build/BUILD/CloudCompare-2.9.1/plugins/qPCL/PclUtils/utils/cc2sm.cpp:277:21:
>
> error: 'struct OnlyRGB' has no member named 'b'
> 277 | pcl_cloud->at(i).b = static_cast<uint8_t>(rgb[2]);
> |
In this case, looking into the code itself is a must, check if the code
correctly defined OnlyRGB before those lines (and with this error, seems
upstream code didn't). I think this is due to an upstream coding issue. Try to
find the definition and move it to a right place.
>
>
> Any idea what needs to be changed and how? Note that my C++ skills are rusty
> at
> least. Thanks for help.
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