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Add proper library dependencies for libstd on CloudABI.

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Don't attempt to build libunwind on CloudABI, as libunwind is already
provided by the system by default.
This commit is contained in:
Ed Schouten
2017-12-29 09:33:26 +01:00
parent 304a7b7985
commit 146fe0ad75
1 changed files with 8 additions and 1 deletions
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9
src/libstd/build.rs
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@@ -20,9 +20,10 @@ fn main() {
let target = env::var("TARGET").expect("TARGET was not set");
let host = env::var("HOST").expect("HOST was not set");
if cfg!(feature = "backtrace") &&
!target.contains("msvc") &&
!target.contains("cloudabi") &&
!target.contains("emscripten") &&
!target.contains("fuchsia") &&
!target.contains("msvc") &&
!target.contains("wasm32")
{
let _ = build_libbacktrace(&host, &target);
@@ -74,6 +75,12 @@ fn main() {
println!("cargo:rustc-link-lib=zircon");
println!("cargo:rustc-link-lib=fdio");
println!("cargo:rustc-link-lib=launchpad"); // for std::process
} else if target.contains("cloudabi") {
if cfg!(feature = "backtrace") {
println!("cargo:rustc-link-lib=unwind");
}
println!("cargo:rustc-link-lib=c");
println!("cargo:rustc-link-lib=compiler_rt");
}
}