Hi,
I've updated r.terraflow in CVS to Laura's version 1.5.
It now compiles with gcc-3.2.
The only thing I (intentionally) left out was -Wno-depreciated from
r.terraflow/Gmakefile and r.terraflow/IOStream/lib/src/Makefile.
I kept CVS-HEAD's Gmakefile as is.
Please check.
Hamish