Several fixes to the redox target specs

jackpot51 · bjorn3 · commit 60a972db83ab · 2024-06-16T12:56:24.000Z
* Allow crt-static for dylibs
* Pass -lgcc to the linker
diff --git a/compiler/rustc_target/src/spec/base/redox.rs b/compiler/rustc_target/src/spec/base/redox.rs
@@ -1,4 +1,4 @@
-use crate::spec::{cvs, RelroLevel, TargetOptions};
+use crate::spec::{cvs, Cc, LinkerFlavor, Lld, RelroLevel, TargetOptions};
 
 pub fn opts() -> TargetOptions {
     TargetOptions {
@@ -12,6 +12,8 @@ pub fn opts() -> TargetOptions {
         has_thread_local: true,
         crt_static_default: true,
         crt_static_respected: true,
+        crt_static_allows_dylibs: true,
+        late_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-lgcc"]),
         ..Default::default()
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-use crate::spec::{cvs, RelroLevel, TargetOptions};`
	`1`	`+use crate::spec::{cvs, Cc, LinkerFlavor, Lld, RelroLevel, TargetOptions};`
`2`	`2`
`3`	`3`	`pub fn opts() -> TargetOptions {`
`4`	`4`	`TargetOptions {`
`@@ -12,6 +12,8 @@ pub fn opts() -> TargetOptions {`
`12`	`12`	`has_thread_local: true,`
`13`	`13`	`crt_static_default: true,`
`14`	`14`	`crt_static_respected: true,`
	`15`	`+ crt_static_allows_dylibs: true,`
	`16`	`+ late_link_args: TargetOptions::link_args(LinkerFlavor::Gnu(Cc::Yes, Lld::No), &["-lgcc"]),`
`15`	`17`	`..Default::default()`
`16`	`18`	`}`
`17`	`19`	`}`