rustc: Move the privacy pass to its own crate

mk/crates.mk

@@ -54,7 +54,7 @@ TARGET_CRATES := libc std flate arena term \
                  log regex graphviz core rbml alloc \
                  unicode
 RUSTC_CRATES := rustc rustc_typeck rustc_borrowck rustc_resolve rustc_driver \
-                rustc_trans rustc_back rustc_llvm
+                rustc_trans rustc_back rustc_llvm rustc_privacy
 HOST_CRATES := syntax $(RUSTC_CRATES) rustdoc fmt_macros
 CRATES := $(TARGET_CRATES) $(HOST_CRATES)
 TOOLS := compiletest rustdoc rustc rustbook
@@ -68,12 +68,15 @@ DEPS_std := core libc rand alloc collections unicode \
 DEPS_graphviz := std
 DEPS_syntax := std term serialize log fmt_macros arena libc
 DEPS_rustc_driver := arena flate getopts graphviz libc rustc rustc_back rustc_borrowck \
-                     rustc_typeck rustc_resolve log syntax serialize rustc_llvm rustc_trans
+                     rustc_typeck rustc_resolve log syntax serialize rustc_llvm \
+		     rustc_trans rustc_privacy
+
 DEPS_rustc_trans := arena flate getopts graphviz libc rustc rustc_back \
 	                log syntax serialize rustc_llvm
 DEPS_rustc_typeck := rustc syntax
 DEPS_rustc_borrowck := rustc log graphviz syntax
 DEPS_rustc_resolve := rustc log syntax
+DEPS_rustc_privacy := rustc log syntax
 DEPS_rustc := syntax flate arena serialize getopts rbml \
               log graphviz rustc_llvm rustc_back
 DEPS_rustc_llvm := native:rustllvm libc std
@@ -122,12 +125,13 @@ DOC_CRATES := $(filter-out rustc, \
               $(filter-out rustc_borrowck, \
               $(filter-out rustc_resolve, \
               $(filter-out rustc_driver, \
+              $(filter-out rustc_privacy, \
               $(filter-out log, \
               $(filter-out regex, \
               $(filter-out getopts, \
-              $(filter-out syntax, $(CRATES)))))))))))
+              $(filter-out syntax, $(CRATES))))))))))))
 COMPILER_DOC_CRATES := rustc rustc_trans rustc_borrowck rustc_resolve \
-                       rustc_typeck rustc_driver syntax
+                       rustc_typeck rustc_driver syntax rustc_privacy
 
 # This macro creates some simple definitions for each crate being built, just
 # some munging of all of the parameters above.

src/librustc_driver/driver.rs

@@ -26,6 +26,7 @@ use rustc_trans::back::link;
 use rustc_trans::back::write;
 use rustc_trans::trans;
 use rustc_typeck as typeck;
+use rustc_privacy;
 
 use serialize::json;
 
@@ -630,7 +631,7 @@ pub fn phase_3_run_analysis_passes<'tcx>(sess: Session,
     let maps = (external_exports, last_private_map);
     let (exported_items, public_items) =
             time(time_passes, "privacy checking", maps, |(a, b)|
-                 middle::privacy::check_crate(&ty_cx, &export_map, a, b));
+                 rustc_privacy::check_crate(&ty_cx, &export_map, a, b));
 
     time(time_passes, "intrinsic checking", (), |_|
          middle::intrinsicck::check_crate(&ty_cx));

src/librustc_driver/lib.rs

@@ -38,6 +38,7 @@ extern crate libc;
 extern crate rustc;
 extern crate rustc_back;
 extern crate rustc_borrowck;
+extern crate rustc_privacy;
 extern crate rustc_resolve;
 extern crate rustc_trans;
 extern crate rustc_typeck;