--- /usr/portage/x11-drivers/ati-drivers/ati-drivers-8.35.5.ebuild	2007-03-30 18:06:17.000000000 +0200
+++ /tmp/ati-drivers-8.35.5.ebuild	2007-04-26 23:10:20.000000000 +0200
@@ -66,6 +66,18 @@
 		die "Need a 2.6 kernel to compile against!"
 	fi
 
+	if linux_chkconfig_present PARAVIRT; then
+		eerror "The current ati-drivers don't compile when having"
+		eerror "paravirtualization active due to GPL symbol export estrictions."
+		eerror "Please disable it:"
+		eerror "	CONFIG_PARAVIRT=n"
+		eerror "in /usr/src/linux/.config or"
+		eerror "	Processor type and features -->"
+		eerror "		[ ] Paravirtualization support (EXPERIMENTAL)"
+		eerror "in 'menuconfig'"
+		die "CONFIG_PARAVIRT existent"
+	fi
+
 	if ! linux_chkconfig_present MTRR; then
 		ewarn "You don't have MTRR support enabled, the direct rendering will not work."
 	fi