Avoid warning about the jobserver fd not being open for recursive rustc calls for inline asm

bjorn3 · bjorn3 · commit e101a1bbb765 · 2023-12-26T11:25:52.000Z
Fixes rust-lang/rustc_codegen_cranelift#1437
diff --git a/src/global_asm.rs b/src/global_asm.rs
@@ -154,6 +154,8 @@ pub(crate) fn compile_global_asm(
         }
     } else {
         let mut child = Command::new(std::env::current_exe().unwrap())
+            // Avoid a warning about the jobserver fd not being passed
+            .env_remove("CARGO_MAKEFLAGS")
             .arg("--target")
             .arg(&config.target)
             .arg("--crate-type")

Original file line number	Diff line number	Diff line change
`@@ -154,6 +154,8 @@ pub(crate) fn compile_global_asm(`
`154`	`154`	`}`
`155`	`155`	`} else {`
`156`	`156`	`let mut child = Command::new(std::env::current_exe().unwrap())`
	`157`	`+ // Avoid a warning about the jobserver fd not being passed`
	`158`	`+ .env_remove("CARGO_MAKEFLAGS")`
`157`	`159`	`.arg("--target")`
`158`	`160`	`.arg(&config.target)`
`159`	`161`	`.arg("--crate-type")`