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Rollup merge of #99500 - tmandry:fuchsia-flags, r=petrochenkov

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Fix flags when using clang as linker for Fuchsia

Don't add C runtime or set dynamic linker when linking with clang for
Fuchsia. Clang already does this for us.
This commit is contained in:
Matthias Krüger 2022-08-11 22:52:59 +02:00 • committed by GitHub
commit 92b32e307c
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2 changed files with 21 additions and 4 deletions
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5
compiler/rustc_target/src/spec/fuchsia_base.rs
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@ -1,6 +1,11 @@
use crate::spec::{crt_objects, cvs, LinkOutputKind, LinkerFlavor, LldFlavor, TargetOptions};
pub fn opts() -> TargetOptions {
// This mirrors the linker options provided by clang. We presume lld for
// now. When using clang as the linker it will supply these options for us,
// so we only list them for ld/lld.
//
// https://github.com/llvm/llvm-project/blob/db9322b2066c55254e7691efeab863f43bfcc084/clang/lib/Driver/ToolChains/Fuchsia.cpp#L31
let pre_link_args = TargetOptions::link_args(
LinkerFlavor::Ld,
&[