+# Check whether --enable-css or --disable-css was given.
+if test "${enable_css+set}" = set; then
+ enableval="$enable_css"
+ if test x$enableval = xyes; then CSS=1; else CSS=0; fi
+else
+ CSS=1;
+fi
+
+if test x${CSS} = x1; then cat >> confdefs.h <<\EOF
+#define HAVE_CSS 1
+EOF
+ fi