[Mono-list] Mono + GCC 3.4

[Marcus]

I recently upgraded to GCC 3.4. Any idea why I get errors like 

make[2]: Entering directory `/home/marcus/src/mcs/jay'
cc -DSKEL_DIRECTORY=\""/usr/local/share/jay"\" -g -O2 -c -o closure.o 
closure.c
In file included from closure.c:41:
defs.h:306: warning: conflicting types for built-in function 'calloc'
defs.h:307: warning: conflicting types for built-in function 'malloc'

Other apps like XMMS, Qt, gettext, KDE build without any problems, so I'm 
wondering what kind of problem this might be.