diff options
| author | 12101111 <w12101111@gmail.com> | 2021-01-09 02:23:02 +0800 |
|---|---|---|
| committer | 12101111 <w12101111@gmail.com> | 2021-01-09 12:50:08 +0800 |
| commit | 5de06800c71c2e87fb5a2bfabc57c001f91c9cf3 (patch) | |
| tree | 8f4a547f88d174071a0bad78607e9f3048252027 /library/unwind/build.rs | |
| parent | 26438b473883ea607b30288e461187f0fb2fe589 (diff) | |
| download | rust-5de06800c71c2e87fb5a2bfabc57c001f91c9cf3.tar.gz | |
Don't build in-tree llvm-libunwind if system-llvm-libunwind is enable
Diffstat (limited to 'library/unwind/build.rs')
| -rw-r--r-- | library/unwind/build.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/library/unwind/build.rs b/library/unwind/build.rs index fae760c4a4e..694e6b98c82 100644 --- a/library/unwind/build.rs +++ b/library/unwind/build.rs @@ -4,6 +4,10 @@ fn main() { println!("cargo:rerun-if-changed=build.rs"); let target = env::var("TARGET").expect("TARGET was not set"); + if cfg!(feature = "system-llvm-libunwind") { + return; + } + if cfg!(feature = "llvm-libunwind") && ((target.contains("linux") && !target.contains("musl")) || target.contains("fuchsia")) { |