--- configure.in.orig	Fri Jun 23 12:23:13 2000
+++ configure.in	Fri Jun 23 12:30:06 2000
@@ -879,7 +879,7 @@
 ])
 
 dnl agp driver support
-AC_CHECK_HEADER(linux/agpgart.h,
+AC_CHECK_HEADER(sys/agpio.h,
 [
   if test "$enable_agp" = "no"
    then
@@ -887,9 +887,9 @@
    else
     dnl see which version of the gart module we've found
     AC_MSG_CHECKING(validity of agpgart.h)
-    AC_EGREP_CPP([/dev/agpgart],[
-#include <linux/agpgart.h>
-AGP_DEVICE
+    AC_EGREP_CPP([],[
+#include <sys/agpio.h>
+AGPIOC_INFO
     ],
     [
       AC_MSG_RESULT([new agpgart module])
@@ -906,7 +906,7 @@
   fi
 ],
 [
-  dnl *didn't* find linux/agpgart.h on the system
+  dnl *didn't* find sys/agpio.h on the system
   if test "$enable_agp" = "yes"
    then
     AC_MSG_RESULT([  enabling agpgart support anyway (manual override)])