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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /compiler/rustc_llvm/build.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.tar.xz rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_llvm/build.rs | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/compiler/rustc_llvm/build.rs b/compiler/rustc_llvm/build.rs index 62ef5804d..28e092c1e 100644 --- a/compiler/rustc_llvm/build.rs +++ b/compiler/rustc_llvm/build.rs @@ -242,6 +242,13 @@ fn main() { println!("cargo:rustc-link-lib=uuid"); } else if target.contains("netbsd") || target.contains("haiku") || target.contains("darwin") { println!("cargo:rustc-link-lib=z"); + } else if target.starts_with("arm") + || target.starts_with("mips-") + || target.starts_with("mipsel-") + || target.starts_with("powerpc-") + { + // 32-bit targets need to link libatomic. + println!("cargo:rustc-link-lib=atomic"); } cmd.args(&components); @@ -335,10 +342,10 @@ fn main() { }; // RISC-V GCC erroneously requires libatomic for sub-word - // atomic operations. FreeBSD uses Clang as its system + // atomic operations. Some BSD uses Clang as its system // compiler and provides no libatomic in its base system so // does not want this. - if !target.contains("freebsd") && target.starts_with("riscv") { + if target.starts_with("riscv") && !target.contains("freebsd") && !target.contains("openbsd") { println!("cargo:rustc-link-lib=atomic"); } |