diff -up mesa-20130514/configure.ac.jx mesa-20130514/configure.ac
--- mesa-20130514/configure.ac.jx	2013-05-17 13:51:14.000000000 -0400
+++ mesa-20130514/configure.ac	2013-05-17 13:53:02.288582625 -0400
@@ -763,11 +763,6 @@ if test "x$enable_dri" = xyes; then
     GALLIUM_STATE_TRACKERS_DIRS="dri $GALLIUM_STATE_TRACKERS_DIRS"
 fi

-if test "x$enable_osmesa" = xyes; then
-    GALLIUM_STATE_TRACKERS_DIRS="osmesa $GALLIUM_STATE_TRACKERS_DIRS"
-    GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS osmesa"
-fi
-
 AC_SUBST([MESA_LLVM])

 # Check for libdrm
diff -up mesa-20130514/src/gallium/targets/Makefile.am.jx mesa-20130514/src/gallium/targets/Makefile.am
--- mesa-20130514/src/gallium/targets/Makefile.am.jx	2013-05-17 13:51:14.000000000 -0400
+++ mesa-20130514/src/gallium/targets/Makefile.am	2013-05-17 14:30:33.091558931 -0400
@@ -26,10 +26,6 @@ if HAVE_X11_DRIVER
 SUBDIRS += libgl-xlib
 endif

-if HAVE_OSMESA
-SUBDIRS += osmesa
-endif
-
 if HAVE_GALLIUM_GBM
 SUBDIRS += gbm
 endif