--- libxcb-1.8.1/configure.ac	2012-03-09 15:38:38.000000000 +0100
+++ libxcb-1.8.1/configure.ac.new	2012-03-09 16:50:40.107109896 +0100
@@ -43,7 +43,7 @@
 
 # Checks for pkg-config packages
 PKG_CHECK_MODULES(XCBPROTO, xcb-proto >= 1.11)
-NEEDED="pthread-stubs xau >= 0.99.2"
+NEEDED="xau >= 0.99.2"
 PKG_CHECK_MODULES(NEEDED, $NEEDED)
 
 have_xdmcp="no"