correctly take unstable-features

.github/bors.toml

@@ -1,11 +1,4 @@
 block_labels = ["needs-decision"]
 delete_merged_branches = true
 required_approvals = 1
-status = [
-        "ci (1.46.0, ubuntu-latest, false)",
-        "ci (1.46.0, macos-latest, false)",
-        "ci (1.46.0, windows-latest, false)",
-        "ci (stable, ubuntu-latest, false)",
-        "ci (stable, macos-latest, false)",
-        "ci (stable, windows-latest, false)",
-]
+status = ["conclusion"]

.github/workflows/ci.yml

@@ -12,9 +12,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: 
+        rust:
           # MSRV
-          - 1.46.0
+          - 1.60.0
           - stable
         os: [ubuntu-latest, macos-latest, windows-latest]
         experimental: [false]
@@ -69,3 +69,9 @@ jobs:
         with:
           command: strip
           args: --bin cargo-strip -v
+  conclusion:
+    runs-on: ubuntu-latest
+    needs: ci
+    steps:
+      - name: Result
+        run: exit 0

CHANGELOG.md

@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Changed
+
+- MSRV Changed to 1.60
+- Bump `rust-cfg` to 0.5 and `cargo_metadata` to 0.15
+
+### Fixed
+
+- Fixed incorrect parsing of `-Z` flags causing them to not be considered (#128)
+
 ## [v0.3.6] - 2022-06-20
 
 ### Added

Cargo.toml

@@ -15,10 +15,10 @@ repository = "https://github.com/rust-embedded/cargo-binutils/"
 version = "0.3.6"
 
 [dependencies]
-cargo_metadata = "0.14"
-clap = "2.33"
-regex = "1.5.5"
-rustc-cfg = "0.4"
+cargo_metadata = "0.15"
+clap = "2.34"
+regex = "1.5"
+rustc-cfg = "0.5"
 rustc-demangle = "0.1"
 rustc_version = "0.4"
 serde = "1.0"

README.md

@@ -209,7 +209,7 @@ linker = "rust-lld"
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.46.0 and up. It *might*
+This crate is guaranteed to compile on stable Rust 1.60.0 and up. It *might*
 compile with older versions but that may change in any new patch release.
 
 ## License

src/lib.rs

@@ -100,7 +100,7 @@ impl Context {
     }
 
     fn from_target_name(target_name: &str) -> Result<Self> {
-        let cfg = Cfg::of(target_name).map_err(|e| e.compat())?;
+        let cfg = Cfg::of(target_name)?;
 
         Ok(Context {
             cfg,
@@ -324,7 +324,7 @@ pub fn run(tool: Tool, matches: ArgMatches) -> Result<i32> {
         if arch_name == "thumb" {
             // `-arch-name=thumb` doesn't produce the right output so instead we pass
             // `-triple=$target`, which contains more information about the target
-            lltool.args(&["--triple", &ctxt.target]);
+            lltool.args(["--triple", &ctxt.target]);
         } else {
             lltool.args(&[format!("--arch-name={}", arch_name)]);
         }
@@ -391,7 +391,7 @@ pub fn run(tool: Tool, matches: ArgMatches) -> Result<i32> {
         Tool::Size => postprocess::size(&output.stdout),
     };
 
-    stdout.write_all(&*processed_output)?;
+    stdout.write_all(&processed_output)?;
 
     if output.status.success() {
         Ok(0)
@@ -474,19 +474,19 @@ fn cargo_build_args<'a>(matches: &'a ArgMatches<'a>, cargo: &mut Command) -> (Bu
     }
 
     let build_type = if matches.is_present("lib") {
-        cargo.args(&["--lib"]);
+        cargo.args(["--lib"]);
         BuildType::Lib
     } else if let Some(bin_name) = matches.value_of("bin") {
-        cargo.args(&["--bin", bin_name]);
+        cargo.args(["--bin", bin_name]);
         BuildType::Bin(bin_name)
     } else if let Some(example_name) = matches.value_of("example") {
-        cargo.args(&["--example", example_name]);
+        cargo.args(["--example", example_name]);
         BuildType::Example(example_name)
     } else if let Some(test_name) = matches.value_of("test") {
-        cargo.args(&["--test", test_name]);
+        cargo.args(["--test", test_name]);
         BuildType::Test(test_name)
     } else if let Some(bench_name) = matches.value_of("bench") {
-        cargo.args(&["--bench", bench_name]);
+        cargo.args(["--bench", bench_name]);
         BuildType::Bench(bench_name)
     } else {
         BuildType::Any
@@ -503,7 +503,7 @@ fn cargo_build_args<'a>(matches: &'a ArgMatches<'a>, cargo: &mut Command) -> (Bu
 
     if let Some(features) = matches.values_of("features") {
         for feature in features {
-            cargo.args(&["--features", feature]);
+            cargo.args(["--features", feature]);
         }
     }
     if matches.is_present("no-default-features") {
@@ -516,7 +516,7 @@ fn cargo_build_args<'a>(matches: &'a ArgMatches<'a>, cargo: &mut Command) -> (Bu
     // NOTE we do *not* use `project.target()` here because Cargo will figure things out on
     // its own (i.e. it will search and parse .cargo/config, etc.)
     if let Some(target) = matches.value_of("target") {
-        cargo.args(&["--target", target]);
+        cargo.args(["--target", target]);
     }
 
     let verbose = matches.occurrences_of("verbose");
@@ -541,9 +541,9 @@ fn cargo_build_args<'a>(matches: &'a ArgMatches<'a>, cargo: &mut Command) -> (Bu
         cargo.arg("--offline");
     }
 
-    if let Some(unstable_features) = matches.values_of("Z") {
+    if let Some(unstable_features) = matches.values_of("unstable-features") {
         for unstable_feature in unstable_features {
-            cargo.args(&["-Z", unstable_feature]);
+            cargo.args(["-Z", unstable_feature]);
         }
     }
 

src/tool.rs

@@ -7,7 +7,7 @@ use anyhow::Result;
 
 use crate::rustc::rustlib;
 
-#[derive(Clone, Copy, PartialEq)]
+#[derive(Clone, Copy, PartialEq, Eq)]
 pub enum Tool {
     Ar,
     Cov,