On 05/29/2013 06:31 AM, Volker Schroer wrote:
> Hi all.
>
> Today I tried a fresh install of new master from the actual git repository.
On gentoo we have ebuilds for all of this... just so you know. We are
always happy when you report bugs though :-)
Thanks,
Zero
>
> Everything compile well but make test gave the following errors:
>
>
> 1:qa_volk_test_all
> 146:qa_ofdm_txrx
> 161:qa_qtgui
> ===================================
> 1:
> /home/schroer/gnuradiocomponents/gnuradio/build-3.7/volk/lib/test_all:
> symbol lookup error:
> /home/schroer/gnuradiocomponents/gnuradio/build-3.7/volk/lib/test_all:
> undefined symbol: volk_16ic_s32f_deinterleave_real_32f_get_func_desc
> <end of output>
> Test time = 0.02 sec
> ===================================================
> Here I have no ideas.
>
> =====================
> 2:
> Traceback (most recent call last):
> File
> "/home/schroer/gnuradiocomponents/gnuradio/gr-digital/python/qa_ofdm_txrx.py",
> line 24, in <module>
> import scipy
> ImportError: No module named scipy
> <end of output>
> Test time = 0.11 sec
> =============================
>
> Ok, scipy is not installed . So I think, this is not a real problem.
>
> ===============================
>
> 3:
> Traceback (most recent call last):
> File
> "/home/schroer/gnuradiocomponents/gnuradio/gr-qtgui/python/qa_qtgui.py",
> line 24, in <module>
> import qtgui_swig as qtgui
> File
> "/home/schroer/gnuradiocomponents/gnuradio/build-3.7/gr-qtgui/swig/qtgui_swig.py",
> line 26, in <module>
> _qtgui_swig = swig_import_helper()
> File
> "/home/schroer/gnuradiocomponents/gnuradio/build-3.7/gr-qtgui/swig/qtgui_swig.py",
> line 22, in swig_import_helper
> _mod = imp.load_module('_qtgui_swig', fp, pathname, description)
> ImportError:
> /home/schroer/gnuradiocomponents/gnuradio/build-3.7/gr-qtgui/lib/libgnuradio-qtgui-3.7.0git.so.0.0.0:
> undefined symbol: _ZNK7QwtPlot9drawItemsEP8QPainterRK6QRectFPK11QwtScaleMap
> <end of output>
> Test time = 0.17 sec
>
> =======================================
>
> This is a problem of gentoo, because it requires qtw5 and qwt6 to be
> install.
>
> The FindQwt.cmake finds the qwt-lib belonging to qwt5 but the qwt-lib
> belonging to qwt6 is required.
>
> The following patch solves the problem and should work on other systems,
> too.
>
> ==============================================
> diff --git a/cmake/Modules/FindQwt.cmake b/cmake/Modules/FindQwt.cmake
> index eba3e64..0a8eab8 100644
> --- a/cmake/Modules/FindQwt.cmake
> +++ b/cmake/Modules/FindQwt.cmake
> @@ -18,7 +18,7 @@ find_path (QWT_INCLUDE_DIRS
> )
>
> find_library (QWT_LIBRARIES
> - NAMES qwt qwt-qt4
> + NAMES qwt6 qwt qwt-qt4
> HINTS
> ${CMAKE_INSTALL_PREFIX}/lib
> ${CMAKE_INSTALL_PREFIX}/lib64
> =============================================
>
> -- Volker
>
> _______________________________________________
> Discuss-gnuradio mailing list
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