linker: Remove `-Zgcc-ld` option

It is subsumed by `-Clinker-flavor=*-lld-cc -Clink-self-contained=+linker` options now

2 files changed, 3 insertions, 20 deletions

diff --git a/compiler/rustc_session/src/config.rs b/compiler/rustc_session/src/config.rs
index e120f595d92..3970b751af7 100644
--- a/compiler/rustc_session/src/config.rs
+++ b/compiler/rustc_session/src/config.rs
@@ -3167,9 +3167,9 @@ impl PpMode {
 pub(crate) mod dep_tracking {
     use super::{
         BranchProtection, CFGuard, CFProtection, CrateType, DebugInfo, DebugInfoCompression,
-        ErrorOutputType, InstrumentCoverage, InstrumentXRay, LdImpl, LinkerPluginLto,
-        LocationDetail, LtoCli, OomStrategy, OptLevel, OutFileName, OutputType, OutputTypes,
-        Passes, ResolveDocLinks, SourceFileHashAlgorithm, SplitDwarfKind, SwitchWithOptPath,
+        ErrorOutputType, InstrumentCoverage, InstrumentXRay, LinkerPluginLto, LocationDetail,
+        LtoCli, OomStrategy, OptLevel, OutFileName, OutputType, OutputTypes, Passes,
+        ResolveDocLinks, SourceFileHashAlgorithm, SplitDwarfKind, SwitchWithOptPath,
         SymbolManglingVersion, TraitSolver, TrimmedDefPaths,
     };
     use crate::lint;
@@ -3266,7 +3266,6 @@ pub(crate) mod dep_tracking {
         SymbolManglingVersion,
         SourceFileHashAlgorithm,
         TrimmedDefPaths,
-        Option<LdImpl>,
         OutFileName,
         OutputType,
         RealFileName,
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs
index c1424db600e..f7c000c8bd6 100644
--- a/compiler/rustc_session/src/options.rs
+++ b/compiler/rustc_session/src/options.rs
@@ -412,7 +412,6 @@ mod desc {
         "one of supported split-debuginfo modes (`off`, `packed`, or `unpacked`)";
     pub const parse_split_dwarf_kind: &str =
         "one of supported split dwarf modes (`split` or `single`)";
-    pub const parse_gcc_ld: &str = "one of: no value, `lld`";
     pub const parse_link_self_contained: &str = "one of: `y`, `yes`, `on`, `n`, `no`, `off`, or a list of enabled (`+` prefix) and disabled (`-` prefix) \
         components: `crto`, `libc`, `unwind`, `linker`, `sanitizers`, `mingw`";
     pub const parse_stack_protector: &str =
@@ -1202,15 +1201,6 @@ mod parse {
         true
     }
 
-    pub(crate) fn parse_gcc_ld(slot: &mut Option<LdImpl>, v: Option<&str>) -> bool {
-        match v {
-            None => *slot = None,
-            Some("lld") => *slot = Some(LdImpl::Lld),
-            _ => return false,
-        }
-        true
-    }
-
     pub(crate) fn parse_stack_protector(slot: &mut StackProtector, v: Option<&str>) -> bool {
         match v.and_then(|s| StackProtector::from_str(s).ok()) {
             Some(ssp) => *slot = ssp,
@@ -1521,7 +1511,6 @@ options! {
         "whether each function should go in its own section"),
     future_incompat_test: bool = (false, parse_bool, [UNTRACKED],
         "forces all lints to be future incompatible, used for internal testing (default: no)"),
-    gcc_ld: Option<LdImpl> = (None, parse_gcc_ld, [TRACKED], "implementation of ld used by cc"),
     graphviz_dark_mode: bool = (false, parse_bool, [UNTRACKED],
         "use dark-themed colors in graphviz output (default: no)"),
     graphviz_font: String = ("Courier, monospace".to_string(), parse_string, [UNTRACKED],
@@ -1906,8 +1895,3 @@ pub enum WasiExecModel {
     Command,
     Reactor,
 }
-
-#[derive(Clone, Copy, Hash)]
-pub enum LdImpl {
-    Lld,
-}