diff -r 596d5cf9a807 -r 43df682785f5 configure.ac
--- a/configure.ac	Mon Jan 30 07:59:58 2012 +0000
+++ b/configure.ac	Mon Jan 30 13:35:28 2012 +0000
@@ -122,6 +122,19 @@
 AC_SUBST(SETUP_LIBS)
 AC_SUBST(SETUP_CFLAGS)
 LIBS="$save_LIBS"
+LIBS="$LIBS -lcrypt32"
+AC_MSG_CHECKING([for library containing CertEnumCertificatesInStore])
+AC_LINK_IFELSE([AC_LANG_PROGRAM(
+  [[#include <windows.h>]],
+  [return !CertEnumCertificatesInStore((HCERTSTORE)0,NULL);])],
+  [FETCH_LIBS="-lcrypt32"])
+if test -z "$FETCH_LIBS"; then
+    AC_MSG_RESULT([no])
+else
+    AC_MSG_RESULT([$FETCH_LIBS])
+fi
+AC_SUBST([FETCH_LIBS])
+LIBS="$save_LIBS"
 
 ##################################################
 # Checks for library functions.