Generally, this is a useful warning to have turned on, but for now
while we have some unused functions still in-progress, let's turn it
off so that we can have clean, warning-free compilation.
WARN_CFLAGS=-Wall -Wpointer-arith -Wstrict-prototypes \
-Wmissing-prototypes -Wmissing-declarations \
- -Wnested-externs -fno-strict-aliasing
+ -Wnested-externs -fno-strict-aliasing -Wno-unused-function
KUB_CFLAGS=$(WARN_CFLAGS) `pkg-config --cflags gtk+-2.0 librsvg-2.0` -DGTK_DISABLE_DEPRECATED
KUB_LDFLAGS=`pkg-config --libs gtk+-2.0 librsvg-2.0`