mirror of
https://gitee.com/openharmony/third_party_rust_link-cplusplus
synced 2024-11-23 07:19:41 +00:00
commit
b591679fc2
9
build.rs
9
build.rs
@ -1,3 +1,7 @@
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use std::env;
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use std::fs;
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use std::path::PathBuf;
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fn main() {
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let libstdcxx = cfg!(feature = "libstdcxx");
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let libcxx = cfg!(feature = "libcxx");
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@ -19,7 +23,10 @@ fn main() {
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(false, true) => println!("cargo:rustc-link-lib=c++"),
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(false, false) | (true, true) => {
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// The platform's default.
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cc::Build::new().cpp(true).compile("link-cplusplus");
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let out_dir = env::var_os("OUT_DIR").expect("missing OUT_DIR");
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let path = PathBuf::from(out_dir).join("dummy.cc");
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fs::write(&path, "int rust_link_cplusplus;\n").unwrap();
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cc::Build::new().cpp(true).file(&path).compile("link-cplusplus");
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}
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}
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}
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