[patch] Fix oddity in personality routine

[Jack Howarth]

   I should also add that my results from testing the
various i386 and x86_64 fink gcc44 and gcc45 packages
under darwin9 and darwin10 are confusing. I find for
gcj compiling java (but not class) files...

           i386-darwin9   x86_64-darwin9  i386-darwin10  x86_darwin10
gcc 4.4.2    works           aborts         aborts          aborts
gcc 4.5      aborts          aborts         aborts          aborts

I have a backport of the darwin10 patches from gcc 4.4
that I can add to the current gcc 4.3 branch and try that
but my gut instinct is that at best we will only find some
revision where the latent problem is triggered but not
indicating the exact origin of the problem.
               Jack
ps It might still be a good first step to make the Makefiles
coherent (which they don't seem to be at the moment) with
regard to the ecjx linkage flags.