frida-gum: Cannot find function g_object_unref in crate gum_sys on aarch64-linux-android

[SajjadPourali]

g_object_unref is not available for certain architectures.

frida-rust/frida-gum-sys/src/lib.rs

Lines 19 to 20 in 6383f77

	#[cfg(not(any(target_os = "windows", target_os = "android", target_vendor = "apple",)))]
	pub use _frida_g_object_unref as g_object_unref;

While in the following drops, it calls without performing the target check.

frida-rust/frida-gum/src/module_map.rs

Lines 246 to 251 in 6383f77

	impl Drop for ModuleMap {
	fn drop(&mut self) {
	unsafe { gum_sys::g_object_unref(self.module_map as *mut c_void) }
	}
	}

frida-rust/frida-gum/src/stalker/transformer.rs

Lines 198 to 203 in 6383f77

	impl<'a> Drop for Transformer<'a> {
	fn drop(&mut self) {
	unsafe { frida_gum_sys::g_object_unref(self.transformer as *mut c_void) }
	}
	}

frida-rust/frida-gum/src/stalker.rs

Lines 308 to 313 in 6383f77

	impl<'a> Drop for Stalker<'a> {
	fn drop(&mut self) {
	unsafe { gum_sys::g_object_unref(self.stalker as *mut c_void) };
	}
	}

[s1341]

Thanks for your report. Care to take a stab at a PR to fix?