60 lines
2.8 KiB
Diff
60 lines
2.8 KiB
Diff
diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs
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index f2ee52262ade..6a813c4b8707 100644
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--- a/compiler/rustc_session/src/config.rs
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+++ b/compiler/rustc_session/src/config.rs
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@@ -1832,7 +1832,7 @@ pub fn parse_target_triple(
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early_error(error_format, &format!("target file {path:?} does not exist"))
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})
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}
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- Some(target) => TargetTriple::TargetTriple(target),
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+ Some(target) => TargetTriple::from_alias(target),
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_ => TargetTriple::from_triple(host_triple()),
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}
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}
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diff --git a/compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/i686_unknown_linux_gnu.rs
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index 73e536a7e4d9..af48d437533c 100644
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--- a/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs
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+++ b/compiler/rustc_target/src/spec/targets/i686_unknown_linux_gnu.rs
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@@ -9,7 +9,7 @@ pub fn target() -> Target {
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base.stack_probes = StackProbeType::X86;
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Target {
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- llvm_target: "i686-unknown-linux-gnu".into(),
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+ llvm_target: "i686-pc-linux-gnu".into(),
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pointer_width: 32,
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data_layout: "e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
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f64:32:64-f80:32-n8:16:32-S128"
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diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs
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index 8909cf33af91..e5b5bce4c290 100644
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--- a/compiler/rustc_target/src/spec/mod.rs
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+++ b/compiler/rustc_target/src/spec/mod.rs
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@@ -2876,6 +2876,15 @@ pub fn from_path(path: &Path) -> Result<Self, io::Error> {
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Ok(TargetTriple::TargetJson { path_for_rustdoc: canonicalized_path, triple, contents })
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}
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+ /// Creates a target triple from its alias
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+ pub fn from_alias(triple: String) -> Self {
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+ match triple.as_str() {
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+ "x86_64-pc-linux-gnu" => TargetTriple::from_triple("x86_64-unknown-linux-gnu"),
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+ "i686-pc-linux-gnu" => TargetTriple::from_triple("i686-unknown-linux-gnu"),
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+ _ => TargetTriple::TargetTriple(triple),
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+ }
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+ }
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+
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/// Returns a string triple for this target.
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///
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/// If this target is a path, the file name (without extension) is returned.
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diff --git a/compiler/rustc_target/src/spec/x86_64_unknown_linux_gnu.rs b/compiler/rustc_target/src/spec/x86_64_unknown_linux_gnu.rs
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index a91ab365b668..d605eb9ccf81 100644
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--- a/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs
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+++ b/compiler/rustc_target/src/spec/targets/x86_64_unknown_linux_gnu.rs
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@@ -14,7 +14,7 @@ pub fn target() -> Target {
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| SanitizerSet::THREAD;
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Target {
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- llvm_target: "x86_64-unknown-linux-gnu".into(),
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+ llvm_target: "x86_64-pc-linux-gnu".into(),
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pointer_width: 64,
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data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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.into(),
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