On Sun, May 11, 2014 at 8:55 PM, Bastian Bloessl <bloe...@ccs-labs.org>wrote:
Do you have a dated GNU Radio installation that does not support the
REQUIRED_COMPONENTS in cmake?
you could do this in lib/CMakeLists.txt
list(APPEND gr_ieee802_15_4_libs
${Boost_LIBRARIES}
gnuradio-blocks
gnuradio-pmt
gnuradio-runtime
)
but maybe better update your installation.
Bastian
On 05/11/2014 05:20 PM, lingeswar kandregula wrote:
> thanks for the reply.
> i did the changes to those two files and tried installing. it installed
> and got the same error. and the phy block is installed before running
> heirarchical block under ieee_802_15_4. while checking with ldd, i got
> the following
>
> ldd libgnuradio-ieee802_15_4.so
> linux-gate.so.1 => (0xb7713000)
> libboost_system.so.1.46.1 => /usr/lib/libboost_system.so.1.46.1
> (0xb76cd000)
> libboost_thread.so.1.46.1 => /usr/lib/libboost_thread.so.1.46.1
> (0xb76b6000)
> libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xb769a000)
> libstdc++.so.6 => /usr/lib/i386-linux-gnu/libstdc++.so.6 (0xb75b5000)
> libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xb7597000)
> libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xb73ed000)
> /lib/ld-linux.so.2 (0xb7714000)
> libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xb73c1000)
>
>
>
>
>
> On Sun, May 11, 2014 at 5:56 PM, Bastian Bloessl <bloe...@ccs-labs.org
> <mailto:bloe...@ccs-labs.org>> wrote:
>
> Hi Lingeswar,
>
>
> >
>
> "/usr/local/lib/python2.7/__dist-packages/ieee802_15_4/__ieee802_15_4_swig.py",
> > line 22, in swig_import_helper
> > _mod = imp.load_module('_ieee802_15___4_swig', fp, pathname,
> description)
> > ImportError: /usr/local/lib/libgnuradio-__ieee802_15_4.so: undefined
>
> > symbol: _ZN2gr6blocks12count_bits32Ej
>
> I guess libgnuradio-ieee802_15_4.so is not linked against
> libgnuradio-blocks.so. You can check that with
>
> ldd libgnuradio-ieee802_15_4.so
>
> Are you using the most recent version of 15.4? Linking should work
> latest since this commit
>
>
> https://github.com/bastibl/gr-__ieee802-15-4/commit/__a586256ad5e3fe1cf8c998a68a7276__adf6e2d691
> <
> https://github.com/bastibl/gr-ieee802-15-4/commit/a586256ad5e3fe1cf8c998a68a7276adf6e2d691
> >
>
> Best,
> Bastian
>
>
>
--
Dipl.-Inform. Bastian Bloessl
Distributed Embedded Systems Group
University of Paderborn, Germany
http://ccs.uibk.ac.at/~bloessl/
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