Re: [Discuss-gnuradio] Gnuradio3.7 make error

[Josh Blum]

I havent seen this before, but you might try explicitly linking the tags
demo against boost libraries, like so:

diff --git a/gr-uhd/examples/c++/CMakeLists.txt
b/gr-uhd/examples/c++/CMakeLists.txt
index 655ef0c..18f6839 100644
--- a/gr-uhd/examples/c++/CMakeLists.txt
+++ b/gr-uhd/examples/c++/CMakeLists.txt
@@ -35,7 +35,7 @@ link_directories(${Boost_LIBRARY_DIRS})
 # Build executable
 ########################################################################
 add_executable(tags_demo tags_demo.cc)
-target_link_libraries(tags_demo gnuradio-uhd)
+target_link_libraries(tags_demo gnuradio-uhd ${Boost_LIBRARIES})

 INSTALL(TARGETS
     tags_demo

Let us know if that helps. thanks

-josh

On 07/29/2013 10:44 PM, Harry Zhang wrote:
> Hi,
>     I'm using Ubuntu 12.04 and libboost1.46. I got the following errors
> when I make the project.
> 
> [ 85%] Building CXX object
> gr-uhd/examples/c++/CMakeFiles/tags_demo.dir/tags_demo.cc.o
> Linking CXX executable tags_demo
> /usr/bin/ld: warning: libboost_date_time.so.1.40.0, needed by
> /usr/local/lib/libuhd.so, not found (try using -rpath or -rpath-link)
> /usr/bin/ld: warning: libboost_filesystem.so.1.40.0, needed by
> /usr/local/lib/libuhd.so, not found (try using -rpath or -rpath-link)
> /usr/bin/ld: warning: libboost_program_options.so.1.40.0, needed by
> /usr/local/lib/libuhd.so, not found (try using -rpath or -rpath-link)
> /usr/bin/ld: warning: libboost_regex.so.1.40.0, needed by
> /usr/local/lib/libuhd.so, not found (try using -rpath or -rpath-link)
> /usr/bin/ld: warning: libboost_system.so.1.40.0, needed by
> /usr/local/lib/libuhd.so, not found (try using -rpath or -rpath-link)
> /usr/bin/ld: warning: libboost_thread.so.1.40.0, needed by
> /usr/local/lib/libuhd.so, not found (try using -rpath or -rpath-link)
> /usr/bin/ld: warning: libboost_unit_test_framework.so.1.40.0, needed by
> /usr/local/lib/libuhd.so, not found (try using -rpath or -rpath-link)
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::filesystem::detail::dir_itr_increment(void*&, void*&,
> std::basic_string<char, std::char_traits<char>, std::allocator<char> >&,
> boost::filesystem::file_status&, boost::filesystem::file_status&)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::thread_resource_error::thread_resource_error()'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::filesystem::detail::dir_itr_close(void*&, void*&)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::lock_error::lock_error()'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::filesystem::detail::dir_itr_first(void*&, void*&,
> std::basic_string<char, std::char_traits<char>, std::allocator<char> >
> const&, std::basic_string<char, std::char_traits<char>,
> std::allocator<char> >&, boost::filesystem::file_status&,
> boost::filesystem::file_status&)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::filesystem::detail::get_current_path_api(std::basic_string<char,
> std::char_traits<char>, std::allocator<char> >&)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::re_detail::get_mem_block()'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::filesystem::detail::not_found_error()'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::re_detail::get_default_error_string(boost::regex_constants::error_type)'
> 
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::system::get_generic_category()'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::system::get_system_category()'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::re_detail::put_mem_block(void*)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::re_detail::raise_runtime_error(std::runtime_error const&)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::re_detail::cpp_regex_traits_implementation<char>::transform_primary(char
> const*, char const*) const'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::re_detail::perl_matcher<char const*,
> std::allocator<boost::sub_match<char const*> >,
> boost::regex_traits<char, boost::cpp_regex_traits<char> >
>>::construct_init(boost::basic_regex<char, boost::regex_traits<char,
> boost::cpp_regex_traits<char> > > const&,
> boost::regex_constants::_match_flags)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::filesystem::detail::status_api(std::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&,
> boost::system::error_code&)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::re_detail::cpp_regex_traits_implementation<char>::transform(char
> const*, char const*) const'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::match_results<char const*, std::allocator<boost::sub_match<char
> const*> > >::maybe_assign(boost::match_results<char const*,
> std::allocator<boost::sub_match<char const*> > > const&)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::re_detail::verify_options(unsigned int,
> boost::regex_constants::_match_flags)'
> /usr/local/lib/libuhd.so: undefined reference to
> `boost::basic_regex<char, boost::regex_traits<char,
> boost::cpp_regex_traits<char> > >::do_assign(char const*, char const*,
> unsigned int)'
> collect2: ld returned 1 exit status
> make[2]: *** [gr-uhd/examples/c++/tags_demo] Error 1
> make[1]: *** [gr-uhd/examples/c++/CMakeFiles/tags_demo.dir/all] Error 2
> make: *** [all] Error 2
> 
> 
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