[Discuss-gnuradio] installed ieee_802_15_4 . do following modifications

[lingeswar kandregula]

On Sun, May 11, 2014 at 8:55 PM, Bastian Bloessl <address@hidden> 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 <address@hidden

<mailto:address@hidden>> 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/