Hi all.
Today I tried a fresh install of new master from the actual git repository.
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
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