Patrick,

Thanks for the report. We've done some changes in dynamic_reconfigure to allow multiple files that include configuration 
files generated by it to link together nicely. This is all part of a bigger move to get some of those pesky template 
specializations into .cpp files, so that the whole library compiles faster.

Can you please upgrade to driver_common latest (or trunk if you feel adventurous :)) and try again? I'll also make a PCL 
release later today.

Cheers,
Radu.

On 05/13/2010 10:01 AM, Patrick Beeson wrote:
> PCL is no longer compiling. I don't have much time to figure out why and
> fix it.
>
> make output:
>
> Linking CXX shared library ../lib/libpcl_filters.so
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o: In
> function `pcl::FilterConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::FilterConfig&, pcl::FilterConfig const&,
> pcl::FilterConfig const&) const':
> /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:113:
> multiple definition of
> `pcl::FilterConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::FilterConfig&, pcl::FilterConfig const&,
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> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:671:
> multiple definition of `pcl::FilterConfig::__param_descriptions__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:223:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:113:
> multiple definition of `pcl::FilterConfig::__initialized__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/src/pcl/filters/extract_indices.cpp:66:
> multiple definition of `pcl::FilterConfig::__init_mutex__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/c++/4.4/bits/vector.tcc:295:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:150:
> multiple definition of `pcl::FilterConfig::__min__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/c++/4.4/bits/stl_algobase.h:545:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/usr/include/c++/4.4/bits/vector.tcc:413:
> multiple definition of `pcl::FilterConfig::__max__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:228:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:675:
> multiple definition of `pcl::FilterConfig::__default__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:223:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/usr/include/c++/4.4/ext/new_allocator.h:95:
> multiple definition of `pcl::FilterConfig::__description_message__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:264:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o: In function
> `pcl::FilterConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::FilterConfig&, pcl::FilterConfig const&,
> pcl::FilterConfig const&) const':
> /usr/include/boost/exception/exception.hpp:335: multiple definition of
> `pcl::FilterConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::FilterConfig&, pcl::FilterConfig const&,
> pcl::FilterConfig const&) const'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o: In function
> `pcl::ExtractIndicesConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::ExtractIndicesConfig&, pcl::ExtractIndicesConfig const&,
> pcl::ExtractIndicesConfig const&) const':
> /net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/ExtractIndicesConfig.h:285:
> multiple definition of
> `pcl::ExtractIndicesConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::ExtractIndicesConfig&, pcl::ExtractIndicesConfig const&,
> pcl::ExtractIndicesConfig const&) const'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/ExtractIndicesConfig.h:285:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/usr/include/boost/function/function_base.hpp:288:
> multiple definition of `pcl::FilterConfig::__param_descriptions__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:223:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o: In function
> `pcl::Filter<sensor_msgs::PointCloud2_<std::allocator<void>  >
>   >::getFilterLimits(double&, double&)':
> /usr/include/c++/4.4/ext/new_allocator.h:95: multiple definition of
> `pcl::FilterConfig::__description_message__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:264:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/usr/include/boost/exception/exception.hpp:335:
> multiple definition of `pcl::FilterConfig::__initialized__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/ExtractIndicesConfig.h:285:
> multiple definition of `pcl::FilterConfig::__init_mutex__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/c++/4.4/bits/vector.tcc:295:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/usr/include/boost/function/function_template.hpp:503:
> multiple definition of `pcl::FilterConfig::__min__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/c++/4.4/bits/stl_algobase.h:545:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/src/pcl/filters/filter.cpp:104:
> multiple definition of `pcl::FilterConfig::__max__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:228:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/usr/include/boost/function/function_template.hpp:503:
> multiple definition of `pcl::FilterConfig::__default__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:223:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:339:
> multiple definition of `pcl::ExtractIndicesConfig::__init_mutex__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/usr/include/c++/4.4/bits/stl_algobase.h:690:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:741:
> multiple definition of `pcl::ExtractIndicesConfig::__param_descriptions__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:66:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:339:
> multiple definition of `pcl::ExtractIndicesConfig::__description_message__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/usr/include/c++/4.4/bits/stl_vector.h:1139:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:189:
> multiple definition of `pcl::ExtractIndicesConfig::__initialized__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:66:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/stacks/driver_common/dynamic_reconfigure/msg_gen/cpp/include/dynamic_reconfigure/DoubleParameter.h:23:
> multiple definition of `pcl::ExtractIndicesConfig::__max__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/opt/ros/latest/ros/core/roscpp/include/ros/message.h:50:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:671:
> multiple definition of `pcl::ExtractIndicesConfig::__min__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:263:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:671:
> multiple definition of `pcl::ExtractIndicesConfig::__default__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/extract_indices.o:/opt/ros/latest/stacks/driver_common/dynamic_reconfigure/msg_gen/cpp/include/dynamic_reconfigure/StrParameter.h:23:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function `pcl::FilterConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::FilterConfig&, pcl::FilterConfig const&,
> pcl::FilterConfig const&) const':
> /usr/include/boost/exception/exception.hpp:335: multiple definition of
> `pcl::FilterConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::FilterConfig&, pcl::FilterConfig const&,
> pcl::FilterConfig const&) const'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function `pcl::FeatureConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::FeatureConfig&, pcl::FeatureConfig const&,
> pcl::FeatureConfig const&) const':
> /net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FeatureConfig.h:295:
> multiple definition of
> `pcl::FeatureConfig::ParamDescription<std::basic_string<char,
> std::char_traits<char>, std::allocator<char>  >
>   >::clamp(pcl::FeatureConfig&, pcl::FeatureConfig const&,
> pcl::FeatureConfig const&) const'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FeatureConfig.h:295:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function `shared_ptr':
> /usr/include/boost/smart_ptr/shared_ptr.hpp:169: multiple definition of
> `pcl::FilterConfig::__param_descriptions__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:223:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o:/usr/include/boost/exception/exception.hpp:335:
> multiple definition of `pcl::FilterConfig::__initialized__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function
> `std::vector<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription
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>   >::_M_insert_aux(__gnu_cxx::__normal_iterator<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription const>*, std::vector<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription const>, std::allocator<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription const>  >  >  >, boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription const>  const&)':
> /usr/include/c++/4.4/bits/vector.tcc:295: multiple definition of
> `pcl::FilterConfig::__init_mutex__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/c++/4.4/bits/vector.tcc:295:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function `atomic_increment':
> /usr/include/c++/4.4/bits/stl_uninitialized.h:74: multiple definition of
> `pcl::FilterConfig::__min__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/c++/4.4/bits/stl_algobase.h:545:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function
> `std::vector<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription
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> /usr/include/boost/smart_ptr/detail/shared_count.hpp:223: multiple
> definition of `pcl::FilterConfig::__max__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:228:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function `__copy_move_b<boost::shared_ptr<const
> pcl::FilterConfig::AbstractParamDescription>*, boost::shared_ptr<const
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> /usr/include/c++/4.4/bits/stl_algobase.h:546: multiple definition of
> `pcl::FilterConfig::__default__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:223:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function `swap<const pcl::FilterConfig::AbstractParamDescription*>':
> /opt/ros/latest/stacks/driver_common/dynamic_reconfigure/msg_gen/cpp/include/dynamic_reconfigure/Config.h:29:
> multiple definition of `pcl::FilterConfig::__description_message__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:264:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function `__destroy<boost::shared_ptr<const
> pcl::FilterConfig::AbstractParamDescription>*>':
> /opt/ros/latest/ros/core/roslib/include/ros/serialization.h:149:
> multiple definition of `pcl::FeatureConfig::__init_mutex__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/usr/include/c++/4.4/bits/char_traits.h:259:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function
> `std::vector<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription
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> /usr/include/c++/4.4/bits/stl_algobase.h:758: multiple definition of
> `pcl::FeatureConfig::__param_descriptions__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:189:
> first defined here
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> function
> `std::_Vector_base<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription
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> /opt/ros/latest/ros/core/roslib/include/ros/serialization.h:741:
> multiple definition of `pcl::FeatureConfig::__description_message__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/usr/include/c++/4.4/bits/stl_vector.h:533:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function `__destroy<boost::shared_ptr<const
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> /usr/include/boost/function/function_template.hpp:854: multiple
> definition of `pcl::FeatureConfig::__initialized__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:(.bss+0x738): first
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> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function
> `std::_Vector_base<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription
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> /usr/include/c++/4.4/bits/vector.tcc:342: multiple definition of
> `pcl::FeatureConfig::__max__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/opt/ros/latest/ros/core/roslib/include/ros/serialization.h:149:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
> function
> `std::vector<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription
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> std::allocator<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription
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> multiple definition of `pcl::FeatureConfig::__min__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/filter.o:/usr/include/c++/4.4/bits/stl_vector.h:951:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/project_inliers.o: In
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> /usr/include/boost/function/function_template.hpp:980: multiple
> definition of `pcl::FeatureConfig::__default__'
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> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/radius_outlier_removal.o: In
> function `pcl::FilterConfig::ParamDescription<std::basic_string<char,
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> /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:114:
> multiple definition of
> `pcl::FilterConfig::ParamDescription<std::basic_string<char,
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> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
> first defined here
> CMakeFiles/pcl_filters.dir/src/pcl/filters/radius_outlier_removal.o: In
> function `shared_count':
> /opt/ros/latest/stacks/driver_common/dynamic_reconfigure/msg_gen/cpp/include/dynamic_reconfigure/ParamDescription.h:18:
> multiple definition of `pcl::FilterConfig::__param_descriptions__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:223:
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> multiple definition of `pcl::FilterConfig::__initialized__'
> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
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> `std::vector<boost::shared_ptr<pcl::FilterConfig::AbstractParamDescription
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> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/usr/include/boost/smart_ptr/detail/shared_count.hpp:223:
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> CMakeFiles/pcl_filters.dir/src/pcl/filters/passthrough.o:/net/home/pbeeson/ros-test/point_cloud_perception/pcl/cfg/cpp/pcl/FilterConfig.h:305:
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> `pcl::FilterConfig::ParamDescription<std::basic_string<char,
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> multiple definition of
> `pcl::VoxelGridConfig::ParamDescription<std::basic_string<char,
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> collect2: ld returned 1 exit status
> make[3]: *** [../lib/libpcl_filters.so] Error 1
> make[3]: Leaving directory
> `/net/home/pbeeson/ros-test/point_cloud_perception/pcl/build'
> make[2]: *** [CMakeFiles/pcl_filters.dir/all] Error 2
> make[2]: Leaving directory
> `/net/home/pbeeson/ros-test/point_cloud_perception/pcl/build'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory
> `/net/home/pbeeson/ros-test/point_cloud_perception/pcl/build'
> make: *** [all] Error 2
> _______________________________________________
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