2023-01-20 08:13:00 +00:00
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--- rustc-beta-src/compiler/rustc_codegen_ssa/src/back/link.rs.orig 2022-09-24 10:20:14.000000000 -0700
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+++ rustc-beta-src/compiler/rustc_codegen_ssa/src/back/link.rs 2022-10-05 11:24:21.759564185 -0700
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@@ -755,7 +755,7 @@
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2022-02-03 07:07:15 +00:00
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&& cmd.get_args().iter().any(|e| e.to_string_lossy() == "-no-pie")
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{
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info!("linker output: {:?}", out);
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- warn!("Linker does not support -no-pie command line option. Retrying without.");
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+ info!("Linker does not support -no-pie command line option. Retrying without.");
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for arg in cmd.take_args() {
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if arg.to_string_lossy() != "-no-pie" {
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cmd.arg(arg);
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2023-01-20 08:13:00 +00:00
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@@ -774,7 +774,7 @@
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2022-02-03 07:07:15 +00:00
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&& cmd.get_args().iter().any(|e| e.to_string_lossy() == "-static-pie")
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{
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info!("linker output: {:?}", out);
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- warn!(
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+ info!(
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"Linker does not support -static-pie command line option. Retrying with -static instead."
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);
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// Mirror `add_(pre,post)_link_objects` to replace CRT objects.
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2023-01-20 08:13:00 +00:00
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@@ -1520,15 +1520,15 @@
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2022-02-03 07:07:15 +00:00
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}
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fn link_output_kind(sess: &Session, crate_type: CrateType) -> LinkOutputKind {
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- let kind = match (crate_type, sess.crt_static(Some(crate_type)), sess.relocation_model()) {
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+ // Only use PIE if explicitly specified.
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2023-01-20 08:13:00 +00:00
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+ #[allow(rustc::bad_opt_access)]
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2022-02-03 07:07:15 +00:00
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+ let explicit_pic =
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+ matches!(sess.opts.cg.relocation_model, Some(RelocModel::Pic | RelocModel::Pie));
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+ let kind = match (crate_type, sess.crt_static(Some(crate_type)), explicit_pic) {
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(CrateType::Executable, _, _) if sess.is_wasi_reactor() => LinkOutputKind::WasiReactorExe,
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- (CrateType::Executable, false, RelocModel::Pic | RelocModel::Pie) => {
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- LinkOutputKind::DynamicPicExe
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- }
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+ (CrateType::Executable, false, true) => LinkOutputKind::DynamicPicExe,
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(CrateType::Executable, false, _) => LinkOutputKind::DynamicNoPicExe,
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- (CrateType::Executable, true, RelocModel::Pic | RelocModel::Pie) => {
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- LinkOutputKind::StaticPicExe
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- }
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+ (CrateType::Executable, true, true) => LinkOutputKind::StaticPicExe,
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(CrateType::Executable, true, _) => LinkOutputKind::StaticNoPicExe,
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(_, true, _) => LinkOutputKind::StaticDylib,
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(_, false, _) => LinkOutputKind::DynamicDylib,
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