Octave built with gcc-4.4.4 linking to wrong version of libstdc++

[RUSS BRENNAN]

Hi all,

I have build octave from source using gcc 4.4.4, also built from source.  The build completes successfully, but when I do "run-octave" I get messages about not having the right GLIBCXX version in libstdc++, coming from liboctinterp.so.  ldd reveals that this library is linking to /usr/lib64/libstdc++.so.6, which points to /usr/lib64/libstdc++.so.6.0.3 ... if I remove and re-link to /path/to/gcc/4.4.4/lib64/libstdc++.so.6.0.13, all works as expected! 
 
gcc filename.cc --print-file-name=libstdc++.so.6  gives me /path/to/gcc/4.4.4/lib64/libstdc++.so.6.0.13, so it seems that compilation points to the correct library file.

Can anyone give me clues as to the correct way to resolve this?  Symlinking only works until I do "ldconfig", which overwrites the new symlink.

TIA,

Russell