On Fri, Mar 1, 2013 at 12:42 AM, Ahmed Alsawi <
address@hidden> wrote:
> Hi,
> I am trying to build old version of gnuradio 3.4.0 on ubuntu 12.04 but i
> keep getting these errors.
>
> libtool: link: g++ -g -O2 -Wall -Woverloaded-virtual -pthread -o
> .libs/usrp_rx_cfile usrp_rx_cfile.o
> ~/gnuradio-3.4.0/gnuradio-core/src/lib/.libs/libgnuradio-core.so
> ~/gnuradio-3.4.0/usrp/host/lib/.libs/libusrp.so
> ../../gr-usrp/src/.libs/libgnuradio-usrp.so -L/usr/lib
> -lboost_program_options-mt /usr/lib/i386-linux-gnu/libltdl.so -pthread
> ~/gnuradio-3.4.0/gnuradio-core/src/lib/.libs/libgnuradio-core.so: undefined
> reference to
> `boost::filesystem3::detail::create_directory(boost::filesystem3::path
> const&, boost::system::error_code*)'
> ~/gnuradio-3.4.0/gnuradio-core/src/lib/.libs/libgnuradio-core.so: undefined
> reference to `boost::filesystem3::path::operator/=(boost::filesystem3::path
> const&)'
> ~/gnuradio-3.4.0/gnuradio-core/src/lib/.libs/libgnuradio-core.so: undefined
> reference to `boost::system::system_category()'
> ~/gnuradio-3.4.0/gnuradio-core/src/lib/.libs/libgnuradio-core.so: undefined
> reference to `boost::filesystem3::detail::status(boost::filesystem3::path
> const&, boost::system::error_code*)'
> ~/gnuradio-3.4.0/gnuradio-core/src/lib/.libs/libgnuradio-core.so: undefined
> reference to `boost::filesystem3::path::wchar_t_codecvt_facet()'
> ~/gnuradio-3.4.0/gnuradio-core/src/lib/.libs/libgnuradio-core.so: undefined
> reference to `boost::system::generic_category()'
> collect2: ld returned 1 exit status
> make[5]: *** [usrp_rx_cfile] Error 1
> make[5]: Leaving directory `~/gnuradio-3.4.0/gr-usrp/apps'
> make[4]: *** [all] Error 2
> make[4]: Leaving directory `~/gnuradio-3.4.0/gr-usrp/apps'
> make[3]: *** [all-recursive] Error 1
> make[3]: Leaving directory `~/gnuradio-3.4.0/gr-usrp'
> make[2]: *** [all] Error 2
> make[2]: Leaving directory `~/gnuradio-3.4.0/gr-usrp'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory `~/gnuradio-3.4.0'
> make: *** [all] Error 2
>
>
> according to an old thread, old gnuradio has to be linked to older version
> of boost so i compiled boost 1.40.0
> and used it to build gnuradio.but i got same errors again.
>
> How to fix this error?