diff -up libxcb-1.0/configure.ac.jx libxcb-1.0/configure.ac
--- libxcb-1.0/configure.ac.jx	2006-11-23 10:33:01.000000000 -0500
+++ libxcb-1.0/configure.ac	2007-06-29 15:06:00.000000000 -0400
@@ -31,7 +31,7 @@ AC_SUBST(HTML_CHECK_RESULT)
 
 # Checks for pkg-config packages
 PKG_CHECK_MODULES(XCBPROTO, xcb-proto >= 1.0)
-NEEDED="xau pthread-stubs"
+NEEDED="xau"
 PKG_CHECK_MODULES(NEEDED, $NEEDED)
 
 PKG_CHECK_MODULES(XDMCP, xdmcp,