 diff -Nur /dev/null BUILD
 --- /dev/null
 +++ BUILD
-@@ -0,0 +1,1277 @@
+@@ -0,0 +1,1278 @@
 +# linux-sgx is the Intel SGX SDK
 +
 +load(":sgx_sdk.bzl", "asylo_sgx_backend", "enclave_lds", "sgx")

+#include "common/inc/sgx_urts.h"  // IWYU pragma: export
+
+#endif  // _INCLUDE_SGX_URTS_H_
diff -Nur /dev/null runtime_support/BUILD
--- /dev/null
+++ runtime_support/BUILD
@@ -0,0 +1,10 @@
+# Runtime support for linux_sgx
+
+licenses(["notice"])
+
+exports_files([
+    "LICENSE",
+    "rts_config.h",
+    "sgx_init_crypto_lib.c",
+    "sgx_init_string_lib.c",
+])
diff -Nur /dev/null runtime_support/LICENSE
--- /dev/null
+++ runtime_support/LICENSE

+    includes = [
+        "common/inc",
+    ],
+    visibility = [
+        "@linux_sgx//:__subpackages__",
+        "@sgx_dcap//:__pkg__",
+    ],
+)
+
+cc_library(
