| // 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. |
| |
| #[cfg(feature = "build_config")] |
| fn main() { |
| use std::env; |
| use std::path::Path; |
| use std::process::Command; |
| use std::str; |
| |
| let is_sim = env::var("SGX_MODE").unwrap_or_else(|_| "HW".to_string()); |
| match is_sim.as_ref() { |
| "HW" => {} |
| _ => println!("cargo:rustc-cfg=sgx_sim"), |
| } |
| |
| let out_dir = env::var("OUT_DIR").expect("$OUT_DIR not set. Please build with cargo"); |
| let dest_file = Path::new(&out_dir).join("build_config.rs"); |
| println!("cargo:rerun-if-changed=config_gen/main.rs"); |
| println!("cargo:rerun-if-changed=config_gen/templates/config.j2"); |
| println!("cargo:rerun-if-changed=build.config.toml"); |
| println!("cargo:rerun-if-changed=build.rs"); |
| let target_dir = Path::new(&env::var("TEACLAVE_SYMLINKS").expect("TEACLAVE_SYMLINKS")) |
| .join("teaclave_build/target/config_gen"); |
| let unix_toml_dir = env::var("MT_SGXAPP_TOML_DIR").expect("MT_SGXAPP_TOML_DIR"); |
| let c = Command::new("cargo") |
| .current_dir(&unix_toml_dir) |
| .args(&[ |
| "run", |
| "--target-dir", |
| &target_dir.to_string_lossy(), |
| "--manifest-path", |
| "config/config_gen/Cargo.toml", |
| "--offline", |
| "--", |
| "-t", |
| "config/build.config.toml", |
| "-o", |
| &dest_file.to_string_lossy(), |
| ]) |
| .output() |
| .expect("Cannot generate build_config.rs"); |
| if !c.status.success() { |
| panic!( |
| "stdout: {:?}, stderr: {:?}", |
| str::from_utf8(&c.stderr).unwrap(), |
| str::from_utf8(&c.stderr).unwrap() |
| ); |
| } |
| } |
| |
| #[cfg(not(feature = "build_config"))] |
| fn main() {} |