| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License.. |
| |
| use std::env; |
| |
| fn main() { |
| let sdk_dir = env::var("SGX_SDK").unwrap_or_else(|_| "/opt/intel/sgxsdk".to_string()); |
| let is_sim = env::var("SGX_MODE").unwrap_or_else(|_| "HW".to_string()); |
| |
| println!("cargo:rustc-link-search=native=../lib"); |
| println!("cargo:rustc-link-lib=static=Enclave_u"); |
| |
| println!("cargo:rustc-link-search=native={}/lib64", sdk_dir); |
| |
| // if the linker failed to find libsgx_dcap_ql.so, please make sure that |
| // (1) libsgx-dcap-ql is installed |
| // (2) libsgx_dcap_ql.so exists. typicall at /usr/lib/x86_64-linux-gnu |
| // if libsgx_dcap_ql.so.1 is there, but no libsgx-dcap_ql, |
| // just create a symlink by |
| // ln -s libsgx_dcap_ql.so.1 libsgx_dcap_ql.so |
| println!("cargo:rustc-link-lib=dylib=sgx_dcap_ql"); |
| match is_sim.as_ref() { |
| "SW" => println!("cargo:rustc-link-lib=dylib=sgx_urts_sim"), |
| "HW" => println!("cargo:rustc-link-lib=dylib=sgx_urts"), |
| _ => println!("cargo:rustc-link-lib=dylib=sgx_urts"), // Treat undefined as HW |
| } |
| } |
