octave segfault under AIX/shared

[John W. Eaton]

On  3-Dec-2007, G.. wrote:

| 
| 
| 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.

Did you also remove the definition of DLFCN_INCFLAGS to avoid the
copy of dlfcn.h that is distributed with Octave?

jwe