compile errors with xfce-cvs-snapshot.tar.gz

[wolfgang]

when running make with http://www.xfce.org/archive/xfce-cvs-snapshot.tar.gz 
(July 20, 2002) i get:

gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/include/gtk-1.2 
-I/usr/include/glib-1.2 -I/usr/lib/glib/include -I/usr/X11R6/include 
-I/usr/include/gdk-pixbuf-1.0 -I/usr/include/gtk-1.2 -I/usr/include/glib-1.2 
-I/usr/lib/glib/include -I/usr/X11R6/include -I../ -I../libs/ 
-DXFCE_DIR=\"/usr/local/share/xfce\" 
-DXFCE_LOCALE_DIR=\"/usr/local/share/locale\" 
-DXFCE_CONFDIR=\"/usr/local/etc/xfce\" -I/usr/X11R6/include -g -O2 -Wall 
-Wno-implicit-int -c snprintf.c -MT snprintf.lo -MD -MP -MF 
.deps/snprintf.TPlo  -fPIC -DPIC -o .libs/snprintf.lo
snprintf.c: In function `dopr':
snprintf.c:269: `short int' is promoted to `int' when passed through `...'
snprintf.c:269: (so you should pass `int' not `short int' to `va_arg')
snprintf.c:279: `short unsigned int' is promoted to `int' when passed through 
`...'
snprintf.c:289: `short unsigned int' is promoted to `int' when passed through 
`...'
snprintf.c:301: `short unsigned int' is promoted to `int' when passed through 
`...'
make[2]: *** [snprintf.lo] Error 1
make[2]: Leaving directory `/usr/src/xfce-stable/libs'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/src/xfce-stable'
make: *** [all] Error 2