options: Remove the linking-related options.

They do nothing, and are effectively superseded by --raw-line and friends.

They also tend to confuse people.

Closes rust-lang#104

Author: emilio

Cargo.lock

@@ -13,7 +13,7 @@ name = "bindgen"
 readme = "README.md"
 repository = "https://github.com/rust-lang-nursery/rust-bindgen"
 documentation = "https://docs.rs/bindgen"
-version = "0.35.0"
+version = "0.36.0"
 build = "build.rs"
 
 include = [

Cargo.toml

@@ -343,19 +343,6 @@ impl Builder {
             output_vector.push("--disable-name-namespacing".into());
         }
 
-        self.options
-            .links
-            .iter()
-            .map(|&(ref item, _)| {
-                output_vector.push("--framework".into());
-                output_vector.push(
-                    item.trim_left_matches("^")
-                        .trim_right_matches("$")
-                        .into(),
-                );
-            })
-            .count();
-
         if !self.options.codegen_config.functions {
             output_vector.push("--ignore-functions".into());
         }
@@ -389,19 +376,6 @@ impl Builder {
             output_vector.push("--ignore-methods".into());
         }
 
-        self.options
-            .links
-            .iter()
-            .map(|&(ref item, _)| {
-                output_vector.push("--clang-args".into());
-                output_vector.push(
-                    item.trim_left_matches("^")
-                        .trim_right_matches("$")
-                        .into(),
-                );
-            })
-            .count();
-
         if !self.options.convert_floats {
             output_vector.push("--no-convert-floats".into());
         }
@@ -437,19 +411,6 @@ impl Builder {
             })
             .count();
 
-        self.options
-            .links
-            .iter()
-            .map(|&(ref item, _)| {
-                output_vector.push("--static".into());
-                output_vector.push(
-                    item.trim_left_matches("^")
-                        .trim_right_matches("$")
-                        .into(),
-                );
-            })
-            .count();
-
         if self.options.use_core {
             output_vector.push("--use-core".into());
         }
@@ -824,26 +785,6 @@ impl Builder {
         self
     }
 
-    /// Make the generated bindings link the given shared library.
-    pub fn link<T: Into<String>>(mut self, library: T) -> Builder {
-        self.options.links.push((library.into(), LinkType::Default));
-        self
-    }
-
-    /// Make the generated bindings link the given static library.
-    pub fn link_static<T: Into<String>>(mut self, library: T) -> Builder {
-        self.options.links.push((library.into(), LinkType::Static));
-        self
-    }
-
-    /// Make the generated bindings link the given framework.
-    pub fn link_framework<T: Into<String>>(mut self, library: T) -> Builder {
-        self.options.links.push(
-            (library.into(), LinkType::Framework),
-        );
-        self
-    }
-
     /// Emit bindings for builtin definitions (for example `__builtin_va_list`)
     /// in the generated Rust.
     pub fn emit_builtins(mut self) -> Builder {
@@ -1277,9 +1218,6 @@ struct BindgenOptions {
     /// Whether we should generate builtins or not.
     builtins: bool,
 
-    /// The set of libraries we should link in the generated Rust code.
-    links: Vec<(String, LinkType)>,
-
     /// True if we should dump the Clang AST for debugging purposes.
     emit_ast: bool,
 
@@ -1484,7 +1422,6 @@ impl Default for BindgenOptions {
             rustified_enums: Default::default(),
             constified_enum_modules: Default::default(),
             builtins: false,
-            links: vec![],
             emit_ast: false,
             emit_ir: false,
             emit_ir_graphviz: None,
@@ -1529,19 +1466,6 @@ impl Default for BindgenOptions {
     }
 }
 
-/// The linking type to use with a given library.
-///
-/// TODO: #104: This is ignored at the moment, but shouldn't be.
-#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord)]
-pub enum LinkType {
-    /// Use shared library linking. This is the default.
-    Default,
-    /// Use static linking.
-    Static,
-    /// The library is an OSX framework.
-    Framework,
-}
-
 fn ensure_libclang_is_loaded() {
     if clang_sys::is_loaded() {
         return;

src/lib.rs

@@ -149,12 +149,6 @@ where
                 .help("Disable namespacing via mangling, causing bindgen to \
                        generate names like \"Baz\" instead of \"foo_bar_Baz\" \
                        for an input name \"foo::bar::Baz\"."),
-            Arg::with_name("framework")
-                .long("framework-link")
-                .help("Link to framework.")
-                .takes_value(true)
-                .multiple(true)
-                .number_of_values(1),
             Arg::with_name("ignore-functions")
                 .long("ignore-functions")
                 .help("Do not generate bindings for functions or methods. This \
@@ -168,13 +162,6 @@ where
             Arg::with_name("ignore-methods")
                 .long("ignore-methods")
                 .help("Do not generate bindings for methods."),
-            Arg::with_name("dynamic")
-                .short("l")
-                .long("link")
-                .help("Link to dynamic library.")
-                .takes_value(true)
-                .multiple(true)
-                .number_of_values(1),
             Arg::with_name("no-convert-floats")
                 .long("no-convert-floats")
                 .help("Do not automatically convert floats to f32/f64."),
@@ -207,12 +194,6 @@ where
                 .long("rust-target")
                 .help(&rust_target_help)
                 .takes_value(true),
-            Arg::with_name("static")
-                .long("static-link")
-                .help("Link to static library.")
-                .takes_value(true)
-                .multiple(true)
-                .number_of_values(1),
             Arg::with_name("use-core")
                 .long("use-core")
                 .help("Use types from Rust core instead of std."),
@@ -409,12 +390,6 @@ where
         builder = builder.ctypes_prefix(prefix);
     }
 
-    if let Some(links) = matches.values_of("dynamic") {
-        for library in links {
-            builder = builder.link(library);
-        }
-    }
-
     if let Some(what_to_generate) = matches.value_of("generate") {
         let mut config = CodegenConfig::nothing();
         for what in what_to_generate.split(",") {
@@ -456,12 +431,6 @@ where
         builder = builder.disable_name_namespacing();
     }
 
-    if let Some(links) = matches.values_of("framework") {
-        for framework in links {
-            builder = builder.link_framework(framework);
-        }
-    }
-
     if matches.is_present("ignore-functions") {
         builder = builder.ignore_functions();
     }
@@ -498,12 +467,6 @@ where
         }
     }
 
-    if let Some(links) = matches.values_of("static") {
-        for library in links {
-            builder = builder.link_static(library);
-        }
-    }
-
     if matches.is_present("use-core") {
         builder = builder.use_core();
     }