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Rollup merge of #144410 - Gelbpunkt:musl-tier3-dynamic, r=jieyouxu

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Make tier 3 musl targets link dynamically by default

Since we don't build std for these and don't provide any support for them, these can trivially be changed to link dynamically by default.
This commit is contained in:
Ralf Jung
2025-08-01 09:59:03 +02:00
committed by GitHub
parent 37ad0776ac effcd54060
commit fce6771410
8 changed files with 0 additions and 15 deletions
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1
compiler/rustc_target/src/spec/targets/hexagon_unknown_linux_musl.rs
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@@ -7,7 +7,6 @@ pub(crate) fn target() -> Target {
// FIXME: HVX length defaults are per-CPU
base.features = "-small-data,+hvx-length128b".into();
base.crt_static_default = false;
base.has_rpath = true;
base.linker_flavor = LinkerFlavor::Unix(Cc::Yes);

2
compiler/rustc_target/src/spec/targets/mips64_unknown_linux_muslabi64.rs
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@@ -23,8 +23,6 @@ pub(crate) fn target() -> Target {
abi: "abi64".into(),
endian: Endian::Big,
mcount: "_mcount".into(),
// FIXME(compiler-team#422): musl targets should be dynamically linked by default.
crt_static_default: true,
llvm_abiname: "n64".into(),
..base
},

2
compiler/rustc_target/src/spec/targets/powerpc64_unknown_linux_musl.rs
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@@ -10,8 +10,6 @@ pub(crate) fn target() -> Target {
base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m64"]);
base.max_atomic_width = Some(64);
base.stack_probes = StackProbeType::Inline;
// FIXME(compiler-team#422): musl targets should be dynamically linked by default.
base.crt_static_default = true;
base.abi = "elfv2".into();
base.llvm_abiname = "elfv2".into();

2
compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_musl.rs
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@@ -9,8 +9,6 @@ pub(crate) fn target() -> Target {
base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-m32"]);
base.max_atomic_width = Some(32);
base.stack_probes = StackProbeType::Inline;
// FIXME(compiler-team#422): musl targets should be dynamically linked by default.
base.crt_static_default = true;
Target {
llvm_target: "powerpc-unknown-linux-musl".into(),

2
compiler/rustc_target/src/spec/targets/powerpc_unknown_linux_muslspe.rs
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@@ -9,8 +9,6 @@ pub(crate) fn target() -> Target {
base.add_pre_link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-mspe"]);
base.max_atomic_width = Some(32);
base.stack_probes = StackProbeType::Inline;
// FIXME(compiler-team#422): musl targets should be dynamically linked by default.
base.crt_static_default = true;
Target {
llvm_target: "powerpc-unknown-linux-muslspe".into(),

2
compiler/rustc_target/src/spec/targets/riscv32gc_unknown_linux_musl.rs
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@@ -23,8 +23,6 @@ pub(crate) fn target() -> Target {
llvm_abiname: "ilp32d".into(),
max_atomic_width: Some(32),
supported_split_debuginfo: Cow::Borrowed(&[SplitDebuginfo::Off]),
// FIXME(compiler-team#422): musl targets should be dynamically linked by default.
crt_static_default: true,
..base::linux_musl::opts()
},
}

2
compiler/rustc_target/src/spec/targets/s390x_unknown_linux_musl.rs
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@@ -13,8 +13,6 @@ pub(crate) fn target() -> Target {
base.stack_probes = StackProbeType::Inline;
base.supported_sanitizers =
SanitizerSet::ADDRESS | SanitizerSet::LEAK | SanitizerSet::MEMORY | SanitizerSet::THREAD;
// FIXME(compiler-team#422): musl targets should be dynamically linked by default.
base.crt_static_default = true;
Target {
llvm_target: "s390x-unknown-linux-musl".into(),

2
compiler/rustc_target/src/spec/targets/thumbv7neon_unknown_linux_musleabihf.rs
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@@ -27,8 +27,6 @@ pub(crate) fn target() -> Target {
features: "+v7,+thumb-mode,+thumb2,+vfp3,+neon".into(),
max_atomic_width: Some(64),
mcount: "\u{1}mcount".into(),
// FIXME(compiler-team#422): musl targets should be dynamically linked by default.
crt_static_default: true,
..base::linux_musl::opts()
},
}