Use ar_archive_writer from sysroot for cg_clif

Cargo.lock

@@ -20,15 +20,6 @@ version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
 
-[[package]]
-name = "ar_archive_writer"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f2bcb7cf51decfbbfc7ef476e28b0775b13e5eb1190f8b7df145cd53d4f4374"
-dependencies = [
- "object",
-]
-
 [[package]]
 name = "arbitrary"
 version = "1.3.2"
@@ -367,7 +358,6 @@ checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
 name = "rustc_codegen_cranelift"
 version = "0.1.0"
 dependencies = [
- "ar_archive_writer",
  "cranelift-codegen",
  "cranelift-frontend",
  "cranelift-jit",

Cargo.toml

@@ -17,7 +17,6 @@ cranelift-object = { version = "0.110.1" }
 target-lexicon = "0.12.0"
 gimli = { version = "0.28", default-features = false, features = ["write"]}
 object = { version = "0.36", default-features = false, features = ["std", "read_core", "write", "archive", "coff", "elf", "macho", "pe"] }
-ar_archive_writer = "0.3"
 
 indexmap = "2.0.0"
 libloading = { version = "0.8.0", optional = true }

src/lib.rs

@@ -12,6 +12,7 @@
 #![warn(unused_lifetimes)]
 // tidy-alphabetical-end
 
+extern crate ar_archive_writer;
 extern crate jobserver;
 #[macro_use]
 extern crate rustc_middle;