Dear List,
I'm looking to write c++ gnuradio blocks using the
gr-howto-write-a-block code that comes with gnuradio. Unfortunately, when I do
the build with the existing code, the tests fail. Has anyone else seen this?
I'm running Ubuntu 12.10.
----------
ttracy@ubuntu:~/Documents/src/gnuradio/gr-howto-write-a-block/build$ sudo cmake
../
-- The CXX compiler identification is GNU 4.7.2
-- The C compiler identification is GNU 4.7.2
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Build type not specified: defaulting to release.
-- Boost version: 1.49.0
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.26")
-- checking for module 'gruel'
-- found gruel, version 3.6.3git
-- Found GRUEL: /usr/local/lib/libgruel.so
-- checking for module 'gnuradio-core'
-- found gnuradio-core, version 3.6.3git
-- Found GNURADIO_CORE: /usr/local/lib/libgnuradio-core.so
-- Boost version: 1.49.0
-- Found the following Boost libraries:
-- unit_test_framework
-- Found SWIG: /usr/bin/swig2.0 (found version "2.0.7")
-- Found PythonLibs: /usr/lib/python3.2/config/libpython3.2.so (found version
"2.7.3")
-- Found PythonInterp: /usr/bin/python (found version "2.7.3")
-- Found Doxygen: /usr/bin/doxygen (found version "1.8.1.2")
-- Configuring done
-- Generating done
-- Build files have been written to:
/home/ttracy/Documents/src/gnuradio/gr-howto-write-a-block/build
ttracy@ubuntu:~/Documents/src/gnuradio/gr-howto-write-a-block/build$ sudo make
Scanning dependencies of target gnuradio-howto
[ 5%] Building CXX object
lib/CMakeFiles/gnuradio-howto.dir/howto_square_ff.cc.o
[ 10%] Building CXX object
lib/CMakeFiles/gnuradio-howto.dir/howto_square2_ff.cc.o
Linking CXX shared library libgnuradio-howto.so
[ 10%] Built target gnuradio-howto
Scanning dependencies of target qa_howto_square2_ff
[ 15%] Building CXX object
lib/CMakeFiles/qa_howto_square2_ff.dir/qa_howto_square2_ff.cc.o
Linking CXX executable qa_howto_square2_ff
[ 15%] Built target qa_howto_square2_ff
Scanning dependencies of target qa_howto_square_ff
[ 20%] Building CXX object
lib/CMakeFiles/qa_howto_square_ff.dir/qa_howto_square_ff.cc.o
Linking CXX executable qa_howto_square_ff
[ 20%] Built target qa_howto_square_ff
Scanning dependencies of target _howto_swig_swig_tag
[ 25%] Building CXX object
swig/CMakeFiles/_howto_swig_swig_tag.dir/_howto_swig_swig_tag.cpp.o
Linking CXX executable _howto_swig_swig_tag
[ 25%] Built target _howto_swig_swig_tag
Scanning dependencies of target _howto_swig_doc_tag
[ 30%] Building CXX object
swig/CMakeFiles/_howto_swig_doc_tag.dir/_howto_swig_doc_tag.cpp.o
Linking CXX executable _howto_swig_doc_tag
[ 30%] Built target _howto_swig_doc_tag
[ 35%] Generating doxygen xml for howto_swig_doc docs
[ 40%] Generating howto_swig_doc.i
[ 45%] Generating howto_swig.tag
[ 50%] Swig source
Scanning dependencies of target _howto_swig
[ 55%] Building CXX object
swig/CMakeFiles/_howto_swig.dir/howto_swigPYTHON_wrap.cxx.o
Linking CXX shared module _howto_swig.so
[ 55%] Built target _howto_swig
Scanning dependencies of target pygen_swig_cc723
[ 60%] Generating howto_swig.pyc
[ 65%] Generating howto_swig.pyo
[ 85%] Built target pygen_swig_cc723
Scanning dependencies of target pygen_python_257bc
[ 90%] Generating __init__.pyc
[ 95%] Generating __init__.pyo
[ 95%] Built target pygen_python_257bc
Scanning dependencies of target pygen_apps_58acf
[100%] Shebangin howto_square.py
[100%] Built target pygen_apps_58acf
ttracy@ubuntu:~/Documents/src/gnuradio/gr-howto-write-a-block/build$ sudo make
test
Running tests...
Test project /home/ttracy/Documents/src/gnuradio/gr-howto-write-a-block/build
Start 1: qa_howto_square_ff
1/3 Test #1: qa_howto_square_ff ............... Passed 0.01 sec
Start 2: qa_howto_square2_ff
2/3 Test #2: qa_howto_square2_ff .............. Passed 0.01 sec
Start 3: qa_howto
3/3 Test #3: qa_howto .........................***Failed 0.14 sec
67% tests passed, 1 tests failed out of 3
Total Test time (real) = 0.15 sec
The following tests FAILED:
3 - qa_howto (Failed)
Errors while running CTest
make: *** [test] Error 8
----------
Sincerely,
Tommy James Tracy II
PhD Student
High Performance Low Power Lab
University of Virginia
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