--- icecat-10.0/configure.in.orig       2012-02-28 13:42:56.601961717 -0200
+++ icecat-10.0/configure.in    2012-02-28 13:45:39.311963210 -0200
@@ -5629,7 +5629,7 @@
             dnl v0.9.6 one to check for.
             AC_TRY_COMPILE([
                 #include <vpx/vpx_decoder.h>
-                #if !defined(VPX_CODEC_USE_INPUT_PARTITION)
+                #if !defined(VPX_CODEC_USE_INPUT_FRAGMENTS)
                     #error "test failed."
                 #endif
                 ],