[build] Prevent cyclic targets from being built in parallel

[mono.git] / mcs / class / System / System.Net.Security / LocalCertificateSelectionCallback.cs

diff --git a/mcs/class/System/System.Net.Security/LocalCertificateSelectionCallback.cs b/mcs/class/System/System.Net.Security/LocalCertificateSelectionCallback.cs
index a10abf90489f7519d6a4630dc261c015dfe8517d..53c829076ebe2c3af1ec7b3532b59b46a1ad8dc3 100644 (file)
--- a/mcs/class/System/System.Net.Security/LocalCertificateSelectionCallback.cs
+++ b/mcs/class/System/System.Net.Security/LocalCertificateSelectionCallback.cs
@@ -31,9 +31,10 @@
 
 #if SECURITY_DEP
 
+#if !MONOTOUCH && !MONODROID
 extern alias PrebuiltSystem;
-
 using X509CertificateCollection = PrebuiltSystem::System.Security.Cryptography.X509Certificates.X509CertificateCollection;
+#endif
 
 using System.Security.Cryptography.X509Certificates;