Remove "link" feature

This is being tracked in issue #1.

CHANGELOG.md

@@ -12,6 +12,14 @@ The format is based on [Keep a Changelog] and this project adheres to
 - **\[breaking\]** Placed each library/framework module behind a feature flag.
   - `foundation` transitively enables `objc`.
 
+### Removed
+
+- **\[breaking\]** Removed the `link` cargo feature.
+
+  At this point, it's unclear what benefit this feature provides. Further
+  investigation will be done before this crate is 1.0 to determine if disabling
+  linking is worthwhile to have. See issue [#1].
+
 ## 0.1.0 - 2020-09-10
 
 Initial release.
@@ -24,4 +32,6 @@ Initial release.
 [Keep a Changelog]:    http://keepachangelog.com/en/1.0.0/
 [Semantic Versioning]: http://semver.org/spec/v2.0.0.html
 
+[#1]: https://github.com/nvzqz/fruity/issues/1
+
 [Unreleased]: https://github.com/nvzqz/fruity/compare/v0.1.0...HEAD

src/core_foundation/mod.rs

@@ -5,5 +5,5 @@
 //! This module corresponds to the **`core_foundation`**
 //! [feature flag](../index.html#feature-flags).
 
-#[cfg_attr(feature = "link", link(name = "CoreFoundation", kind = "framework"))]
+#[link(name = "CoreFoundation", kind = "framework")]
 extern "C" {}

src/foundation/mod.rs

@@ -13,5 +13,5 @@ mod nsstring;
 pub use cmp::*;
 pub use nsstring::*;
 
-#[cfg_attr(feature = "link", link(name = "Foundation", kind = "framework"))]
+#[link(name = "Foundation", kind = "framework")]
 extern "C" {}

src/objc/mod.rs

@@ -21,5 +21,5 @@ pub use nsobject::*;
 pub use obj::*;
 pub use sel::*;
 
-#[cfg_attr(feature = "link", link(name = "objc", kind = "dylib"))]
+#[link(name = "objc", kind = "dylib")]
 extern "C" {}