diff -Nru sane-backends-1.0.23.orig/configure.in sane-backends-1.0.23/configure.in
--- sane-backends-1.0.23.orig/configure.in	2012-08-19 22:31:34.000000000 +0200
+++ sane-backends-1.0.23/configure.in	2012-09-29 12:07:23.264203400 +0200
@@ -206,15 +206,6 @@
 
 AC_CHECK_HEADERS(winsock2.h, SOCKET_LIB="-lws2_32")
 
-AC_CHECK_HEADER(resmgr.h,[
-	AC_CHECK_LIB(
-		resmgr,
-		rsm_open_device,[
-			AC_DEFINE(HAVE_RESMGR,1,[define if you have the resmgr library])
-			RESMGR_LIBS="-lresmgr"
-		]
-	)
-])
 AC_SUBST(RESMGR_LIBS)
 
 dnl ***********************************************************************