Re: [Discuss-gnuradio] cmake error if cppunit not installed

[Nicholas Corgan]

Linux Mint 13 is heavily based on Ubuntu 12.04, so I recreated the bug 
and can confirm it exists in Ubuntu 12.04 32/64 bit. I ran CMake with 
the fix, and both still report this error:

CMake Error: The following variables are used in this project, but they 
are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the 
CMake files:
CPPUNIT_INCLUDE_DIRS (ADVANCED)
   used as include directory in directory /root/gnuradio/gr-filter/lib


On 07/13/2012 05:15 AM, Tom Rondeau wrote:
> On Fri, Jul 13, 2012 at 5:06 AM, Alexandru Csete<address@hidden>  wrote:
> > Greetings,
> >
> > Trying to run cmake on a Linux Mint 13 installation that doesn't have
> > cppunit leads to what looks like an unintentional error message:
> >
> > -- Configuring gr-filter support...
> > --   Dependency ENABLE_GRUEL = ON
> > --   Dependency ENABLE_VOLK = ON
> > --   Dependency Boost_FOUND = TRUE
> > --   Dependency ENABLE_GR_CORE = ON
> > --   Dependency ENABLE_GR_FFT = ON
> > --   Enabling gr-filter support.
> > --   Override with -DENABLE_GR_FILTER=ON/OFF
> > CMake Error at gr-filter/lib/CMakeLists.txt:178 (GR_ADD_TEST):
> >    Unknown CMake command "GR_ADD_TEST".
> >
> >
> > CMake Error: The following variables are used in this project, but
> > they are set to NOTFOUND.
> > Please set them or make sure they are set and tested correctly in the
> > CMake files:
> > CPPUNIT_INCLUDE_DIRS (ADVANCED)
> >     used as include directory in directory
> > /home/alc/gnuradio/src/gnuradio.git/gr-filter/lib
> > CPPUNIT_LIBRARIES (ADVANCED)
> >      linked by target "test-gr-filter" in directory
> > /home/alc/gnuradio/src/gnuradio.git/gr-filter/lib
> >
> > -- Configuring incomplete, errors occurred!
> >
> >
> > With cppunit installed everything is fine.
> >
> > Alex
> Alright, thanks. That should be easy to fix. Try this:
>
> diff --git a/gr-filter/lib/CMakeLists.txt b/gr-filter/lib/CMakeLists.txt
> index 73d7d7b..46e7ee1 100644
> --- a/gr-filter/lib/CMakeLists.txt
> +++ b/gr-filter/lib/CMakeLists.txt
> @@ -157,6 +157,8 @@ add_dependencies(gnuradio-filter gnuradio-fft
> filter_generated_includes filter_g
>   ########################################################################
>   # QA C++ Code for gr-filter
>   ########################################################################
> +if(ENABLE_TESTING)
> +include(GrTest)
>   list(APPEND test_gr_filter_sources
>       ${CMAKE_CURRENT_SOURCE_DIR}/test_gr_filter.cc
>       ${CMAKE_CURRENT_SOURCE_DIR}/qa_filter.cc
> @@ -176,3 +178,4 @@ target_link_libraries(
>   )
>
>   GR_ADD_TEST(test_gr_filter test-gr-filter)
> +endif(ENABLE_TESTING)
>
>
> Tom
>
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> Discuss-gnuradio mailing list
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--
Nicholas Corgan