Re: [Discuss-gnuradio] error

[Martin Dvh]

I get the same error here.
I have debian testing (sarge) installed which has both gcc-3.3 and gcc-3.4
test_all fails with both for different reasons (gcc-3.3 Bus Error, gcc-3.4 
Segmentation fault).

I have a gnuradio cvs version from a while back which was compiled with the 
default gcc (gcc-3.3)
>gcc --version
>gcc (GCC) 3.3.4 (Debian 1:3.3.4-13)
>./configure
>make
>make install
>cd src/tests
>./test_all
.Testing gr_vmcircbuf_sysv_shm_factory...
....... gr_vmcircbuf_sysv_shm_factory: OK
Testing gr_vmcircbuf_mmap_shm_open_factory...
Bus error

I have a recent cvs version compiled with gcc 3.4 which fails with a 
segmentation fault.
>gcc-3.4 --version
gcc-3.4 (GCC) 3.4.2 (Debian 3.4.2-2)
>CC=gcc-3.4 CPP=cpp-3.4 CXX=g++-3.4 ./configure
>make CC=gcc-3.4 CPP=cpp-3.4 CXX=g++-3.4
>make CC=gcc-3.4 CPP=cpp-3.4 CXX=g++-3.4 install
>cd src/tests
>./test_all
Segmentation fault

Still gnuradio seems to work sort-of. I do see some strange effects.
See my mail from 12/27/2004:
subject: [Discuss-gnuradio] dummy block has huge impact on usability fir        
filter
from:Martin Dvh <address@hidden>
date: 12/27/04 02:43
to: address@hidden

Diogo Barros wrote:
>  
>    It's true, I try to run ./test_all alone and get
> the segmentation fault message. my gcc and g++
> versions are 3.4.2 (that's what appears when I run
> "gcc -- version").
>    Did you fixed yours problems?
>
>    Diogo
>
>  --- Stephane Fillod <address@hidden> escreveu: 
>
> > On Fri, Jan 07, 2005 at 04:45:59PM -0300, Diogo
> > Barros wrote:
> >
> > >   Did anybody know what this error means? I
> >
> > having it
> >
> > > when I try to compile gnuradio from cvs.
> > >
> > > Making check in tests
> > > make[2]: Entering directory
> > > `/home/kurumin/cvs/gnuradio-core-2.3/src/tests'
> > > make  check-TESTS
> > > make[3]: Entering directory
> > > `/home/kurumin/cvs/gnuradio-core-2.3/src/tests'
> > > FAIL: test_all
> > > ===================
> > > 1 of 1 tests failed
> > > ===================
> >
> > Most probably, this is the test_runtime which is
> > getting segfault
> > in the "make check" pass. Try it alone from the
> > src/tests subdir.
> > I have the same problem here. What's your gcc
> > version?
> >
> >
> > Cheers,
> > Stephane
> >
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
>
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
> >
>
>
>
>         
>         
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