octave segfault under AIX/shared

G.. gail at tnp-online.de
Mon Dec 3 02:00:04 CST 2007



John W. Eaton wrote:
> 
> Are the files in the dlfcn directory compiled on your system to create
> dlfcn/libdlfcn.a?  Is this file linked with your copy of Octave?
> 
> 

It doesn't require the DLFCN_DIR. Commenting out the respective
configure-line gave identical results (full compilation + segfault).

I wonder if the segfault might be a gcc implementation error, as the
following dbx output shows: 
--------------------
Segmentation fault in _ZNKSs4findEcm at line 591 in file ""
could not read
"/usr/local/gcc-4.1.1/objdir/powerpc-ibm-aix5.3.0.0/libstdc++-v3/include/bits/basic_string.h"
--------------------
which refers to the working directory of the gcc build.

G.

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