Run Clippy on macOS (#2222)

* macos clippy

* Fix clippy on macOS

.github/workflows/build_and_test.yml

@@ -527,6 +527,8 @@ jobs:
         run: ./scripts/shmem_limits_macos.sh
       - name: Run Tests
         run: cargo test
+      - name: Clippy
+        run: cargo +nightly clippy --tests --all
 
   ios:
     runs-on: macOS-latest

libafl_qemu/libafl_qemu_sys/build.rs

@@ -20,6 +20,10 @@ fn nightly() {}
 
 fn main() {
     println!("cargo:rustc-check-cfg=cfg(nightly)");
+    println!(r#"cargo::rustc-check-cfg=cfg(emulation_mode, values("usermode", "systemmode"))"#);
+    println!(
+        r#"cargo::rustc-check-cfg=cfg(cpu_target, values("arm", "aarch64", "hexagon", "i386", "mips", "ppc", "x86_64"))"#
+    );
     nightly();
     host_specific::build();
 }

libafl_qemu/libafl_qemu_sys/build_linux.rs

@@ -15,10 +15,6 @@ macro_rules! assert_unique_feature {
 }
 
 pub fn build() {
-    println!(r#"cargo::rustc-check-cfg=cfg(emulation_mode, values("usermode", "systemmode"))"#);
-    println!(
-        r#"cargo::rustc-check-cfg=cfg(cpu_target, values("arm", "aarch64", "hexagon", "i386", "mips", "ppc", "x86_64"))"#
-    );
     // Make sure that exactly one qemu mode is set
     assert_unique_feature!("usermode", "systemmode");
     let emulation_mode = if cfg!(feature = "usermode") {