[Tizen] Exclude build

diff --git a/packaging/corefx.spec b/packaging/corefx.spec
index ef2461a..81387ef 100755 (executable)
--- a/packaging/corefx.spec
+++ b/packaging/corefx.spec
@@ -30,6 +30,8 @@ URL:          http://github.com/dotnet/corefx
 Source0: %{name}-%{version}.tar.gz
 Source1: %{name}.manifest
 
+ExcludeArch: aarch64
+
 BuildRequires: tizen-release
 # Accelerate python, clang
 %ifarch armv7l