Just for completeness' sake: > > I'm using -w2 which turns all warnings into serious errors > > requiring some treatment (just like gcc -Werror does). > But this is something we cannot support. [...]
I am perfectly happy with that position. The -w2 treatment is my personal entertainment. I'd only report those caught warnings which really indicate erroneous source. Both the CVS and gnulib sources compile usually very cleanly (i.e., without any warnings) anyway. Kudos for that! Martin