36 lines
1.3 KiB
Rust
36 lines
1.3 KiB
Rust
// Copyright (c) 2023 Huawei Device Co., Ltd.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//! This crate depends on Openssl3.0.
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//! Sets environment variables when use the feature `c_openssl_3_0`.
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//! Needs export ``OPENSSL_LIB_DIR`` and ``OPENSSL_INCLUDE_DIR``.
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//! ``OPENSSL_LIB_DIR`` is the path for ``libssl.so`` and ``libcrypto.so``.
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//! ``OPENSSL_INCLUDE_DIR`` is the path for the Openssl header file.
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use std::env;
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fn main() {
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let lib_dir = env::var("OPENSSL_LIB_DIR");
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let include_dir = env::var("OPENSSL_INCLUDE_DIR");
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if let Ok(lib_dir) = lib_dir {
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println!("cargo:rustc-link-lib=ssl");
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println!("cargo:rustc-link-lib=crypto");
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println!("cargo:rustc-link-search=native={lib_dir}");
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}
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if let Ok(include_dir) = include_dir {
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println!("cargo:include={include_dir}");
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}
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}
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