---

yaml
---
r: 272207
b: refs/heads/auto
c: f2285bd
h: refs/heads/master
i:
  272205: 44097b6
  272203: e769a81
  272199: e4e0959
  272191: 4b60fd2

Author: bors

[refs]

@@ -8,7 +8,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: e1d2eda7f3ed8999853c8b4424e7a81a88f97d2a
+refs/heads/auto: f2285bdaf57e9cb56120902ae4b3b0a26d761f31
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336
 refs/tags/0.2: 1754d02027f2924bed83b0160ee340c7f41d5ea1

branches/auto/README.md

@@ -177,10 +177,11 @@ To contribute to Rust, please see [CONTRIBUTING](CONTRIBUTING.md).
 Rust has an [IRC] culture and most real-time collaboration happens in a
 variety of channels on Mozilla's IRC network, irc.mozilla.org. The
 most popular channel is [#rust], a venue for general discussion about
-Rust, and a good place to ask for help.
+Rust. And a good place to ask for help would be [#rust-beginners].
 
 [IRC]: https://en.wikipedia.org/wiki/Internet_Relay_Chat
 [#rust]: irc://irc.mozilla.org/rust
+[#rust-beginners]: irc://irc.mozilla.org/rust-beginners
 
 ## License
 

branches/auto/src/bootstrap/build/compile.rs

@@ -123,6 +123,38 @@ fn build_startup_objects(build: &Build, target: &str, into: &Path) {
     }
 }
 
+/// Build libtest.
+///
+/// This will build libtest and supporting libraries for a particular stage of
+/// the build using the `compiler` targeting the `target` architecture. The
+/// artifacts created will also be linked into the sysroot directory.
+pub fn test<'a>(build: &'a Build, target: &str, compiler: &Compiler<'a>) {
+    println!("Building stage{} test artifacts ({} -> {})", compiler.stage,
+             compiler.host, target);
+    let out_dir = build.cargo_out(compiler, Mode::Libtest, target);
+    build.clear_if_dirty(&out_dir, &libstd_shim(build, compiler, target));
+    let mut cargo = build.cargo(compiler, Mode::Libtest, target, "build");
+    cargo.arg("--manifest-path")
+         .arg(build.src.join("src/rustc/test_shim/Cargo.toml"));
+    build.run(&mut cargo);
+    test_link(build, target, compiler, compiler.host);
+}
+
+/// Link all libtest rlibs/dylibs into the sysroot location.
+///
+/// Links those artifacts generated in the given `stage` for `target` produced
+/// by `compiler` into `host`'s sysroot.
+pub fn test_link(build: &Build,
+                 target: &str,
+                 compiler: &Compiler,
+                 host: &str) {
+    let target_compiler = Compiler::new(compiler.stage, host);
+    let libdir = build.sysroot_libdir(&target_compiler, target);
+    let out_dir = build.cargo_out(compiler, Mode::Libtest, target);
+    add_to_sysroot(&out_dir, &libdir);
+}
+
+
 /// Build the compiler.
 ///
 /// This will build the compiler for a particular stage of the build using
@@ -133,7 +165,7 @@ pub fn rustc<'a>(build: &'a Build, target: &str, compiler: &Compiler<'a>) {
              compiler.stage, compiler.host, target);
 
     let out_dir = build.cargo_out(compiler, Mode::Librustc, target);
-    build.clear_if_dirty(&out_dir, &libstd_shim(build, compiler, target));
+    build.clear_if_dirty(&out_dir, &libtest_shim(build, compiler, target));
 
     let mut cargo = build.cargo(compiler, Mode::Librustc, target, "build");
     cargo.arg("--features").arg(build.rustc_features())
@@ -202,6 +234,12 @@ fn libstd_shim(build: &Build, compiler: &Compiler, target: &str) -> PathBuf {
     build.cargo_out(compiler, Mode::Libstd, target).join("libstd_shim.rlib")
 }
 
+/// Cargo's output path for libtest in a given stage, compiled by a particular
+/// compiler for the specified target.
+fn libtest_shim(build: &Build, compiler: &Compiler, target: &str) -> PathBuf {
+    build.cargo_out(compiler, Mode::Libtest, target).join("libtest_shim.rlib")
+}
+
 fn compiler_file(compiler: &Path, file: &str) -> String {
     output(Command::new(compiler)
                    .arg(format!("-print-file-name={}", file))).trim().to_string()

branches/auto/src/bootstrap/build/doc.rs

@@ -122,6 +122,22 @@ pub fn std(build: &Build, stage: u32, host: &str, out: &Path) {
     cp_r(&out_dir, out)
 }
 
+pub fn test(build: &Build, stage: u32, host: &str, out: &Path) {
+    println!("Documenting stage{} test ({})", stage, host);
+    let compiler = Compiler::new(stage, host);
+    let out_dir = build.stage_out(&compiler, Mode::Libtest)
+                       .join(host).join("doc");
+    let rustdoc = build.rustdoc(&compiler);
+
+    build.clear_if_dirty(&out_dir, &rustdoc);
+
+    let mut cargo = build.cargo(&compiler, Mode::Libtest, host, "doc");
+    cargo.arg("--manifest-path")
+         .arg(build.src.join("src/rustc/test_shim/Cargo.toml"));
+    build.run(&mut cargo);
+    cp_r(&out_dir, out)
+}
+
 pub fn rustc(build: &Build, stage: u32, host: &str, out: &Path) {
     println!("Documenting stage{} compiler ({})", stage, host);
     let compiler = Compiler::new(stage, host);

branches/auto/src/bootstrap/build/mod.rs

@@ -88,6 +88,7 @@ pub struct Build {
 
 pub enum Mode {
     Libstd,
+    Libtest,
     Librustc,
     Tool,
 }
@@ -141,9 +142,13 @@ impl Build {
             return clean::clean(self);
         }
 
+        self.verbose("finding compilers");
         cc::find(self);
+        self.verbose("running sanity check");
         sanity::check(self);
+        self.verbose("collecting channel variables");
         channel::collect(self);
+        self.verbose("updating submodules");
         self.update_submodules();
 
         for target in step::all(self) {
@@ -158,12 +163,18 @@ impl Build {
                 Libstd { compiler } => {
                     compile::std(self, target.target, &compiler);
                 }
+                Libtest { compiler } => {
+                    compile::test(self, target.target, &compiler);
+                }
                 Librustc { compiler } => {
                     compile::rustc(self, target.target, &compiler);
                 }
                 LibstdLink { compiler, host } => {
                     compile::std_link(self, target.target, &compiler, host);
                 }
+                LibtestLink { compiler, host } => {
+                    compile::test_link(self, target.target, &compiler, host);
+                }
                 LibrustcLink { compiler, host } => {
                     compile::rustc_link(self, target.target, &compiler, host);
                 }
@@ -203,6 +214,9 @@ impl Build {
                 DocStd { stage } => {
                     doc::std(self, stage, target.target, &doc_out);
                 }
+                DocTest { stage } => {
+                    doc::test(self, stage, target.target, &doc_out);
+                }
                 DocRustc { stage } => {
                     doc::rustc(self, stage, target.target, &doc_out);
                 }
@@ -360,6 +374,7 @@ impl Build {
         let host = compiler.host;
         let paths = vec![
             self.cargo_out(compiler, Mode::Libstd, host).join("deps"),
+            self.cargo_out(compiler, Mode::Libtest, host).join("deps"),
             self.cargo_out(compiler, Mode::Librustc, host).join("deps"),
         ];
         add_lib_path(paths, &mut cmd);
@@ -414,7 +429,8 @@ impl Build {
     fn stage_out(&self, compiler: &Compiler, mode: Mode) -> PathBuf {
         let suffix = match mode {
             Mode::Libstd => "-std",
-            _ => "-rustc",
+            Mode::Libtest => "-test",
+            Mode::Tool | Mode::Librustc => "-rustc",
         };
         self.out.join(compiler.host)
                 .join(format!("stage{}{}", compiler.stage, suffix))

branches/auto/src/bootstrap/build/step.rs

@@ -25,19 +25,22 @@ macro_rules! targets {
             // compiler executable itself, not any of the support libraries
             (rustc, Rustc { stage: u32 }),
 
-            // Steps for the two main cargo builds, one for the standard library
-            // and one for the compiler itself. These are parameterized over the
-            // stage output they're going to be placed in along with the
-            // compiler which is producing the copy of libstd or librustc
+            // Steps for the two main cargo builds. These are parameterized over
+            // the compiler which is producing the artifact.
             (libstd, Libstd { compiler: Compiler<'a> }),
+            (libtest, Libtest { compiler: Compiler<'a> }),
             (librustc, Librustc { compiler: Compiler<'a> }),
 
-            // Links the standard library/librustc produced by the compiler
-            // provided into the host's directory also provided.
+            // Links the target produced by the compiler provided into the
+            // host's directory also provided.
             (libstd_link, LibstdLink {
                 compiler: Compiler<'a>,
                 host: &'a str
             }),
+            (libtest_link, LibtestLink {
+                compiler: Compiler<'a>,
+                host: &'a str
+            }),
             (librustc_link, LibrustcLink {
                 compiler: Compiler<'a>,
                 host: &'a str
@@ -67,6 +70,7 @@ macro_rules! targets {
             (doc_style, DocStyle { stage: u32 }),
             (doc_standalone, DocStandalone { stage: u32 }),
             (doc_std, DocStd { stage: u32 }),
+            (doc_test, DocTest { stage: u32 }),
             (doc_rustc, DocRustc { stage: u32 }),
             (doc_error_index, DocErrorIndex { stage: u32 }),
 
@@ -162,10 +166,10 @@ fn top_level(build: &Build) -> Vec<Step> {
 
                 if host.target == build.config.build {
                     targets.push(host.target(target)
-                                     .libstd(host.compiler(stage)));
+                                     .libtest(host.compiler(stage)));
                 } else {
                     targets.push(host.target(target)
-                                     .libstd_link(t.compiler(stage), host.target));
+                                     .libtest_link(t.compiler(stage), host.target));
                 }
             }
         }
@@ -246,15 +250,21 @@ impl<'a> Step<'a> {
                 vec![self.librustc(compiler)]
             }
             Source::Librustc { compiler } => {
-                vec![self.libstd(compiler), self.llvm(())]
+                vec![self.libtest(compiler), self.llvm(())]
+            }
+            Source::Libtest { compiler } => {
+                vec![self.libstd(compiler)]
             }
             Source::Libstd { compiler } => {
                 vec![self.compiler_rt(()),
                      self.rustc(compiler.stage).target(compiler.host)]
             }
             Source::LibrustcLink { compiler, host } => {
                 vec![self.librustc(compiler),
-                     self.libstd_link(compiler, host)]
+                     self.libtest_link(compiler, host)]
+            }
+            Source::LibtestLink { compiler, host } => {
+                vec![self.libtest(compiler), self.libstd_link(compiler, host)]
             }
             Source::LibstdLink { compiler, host } => {
                 vec![self.libstd(compiler),
@@ -267,6 +277,9 @@ impl<'a> Step<'a> {
             Source::DocStd { stage } => {
                 vec![self.libstd(self.compiler(stage))]
             }
+            Source::DocTest { stage } => {
+                vec![self.libtest(self.compiler(stage))]
+            }
             Source::DocBook { stage } |
             Source::DocNomicon { stage } |
             Source::DocStyle { stage } => {
@@ -279,7 +292,7 @@ impl<'a> Step<'a> {
                 vec![self.rustc(stage)]
             }
             Source::DocRustc { stage } => {
-                vec![self.doc_std(stage)]
+                vec![self.doc_test(stage)]
             }
             Source::Doc { stage } => {
                 vec![self.doc_book(stage), self.doc_nomicon(stage),
@@ -315,7 +328,7 @@ impl<'a> Step<'a> {
                 vec![self.rustc(stage)]
             }
             Source::DistStd { compiler } => {
-                vec![self.libstd(compiler)]
+                vec![self.libtest(compiler)]
             }
 
             Source::Dist { stage } => {

branches/auto/src/doc/book/getting-started.md

@@ -164,13 +164,15 @@ installed. Doing so will depend on your specific system, consult its
 documentation for more details.
 
 If not, there are a number of places where we can get help. The easiest is
-[the #rust IRC channel on irc.mozilla.org][irc], which we can access through
-[Mibbit][mibbit]. Click that link, and we'll be chatting with other Rustaceans
-(a silly nickname we call ourselves) who can help us out. Other great resources
-include [the user’s forum][users], and [Stack Overflow][stackoverflow].
+[the #rust-beginners IRC channel on irc.mozilla.org][irc-beginners] and for
+general discussion [the #rust IRC channel on irc.mozilla.org][irc], which we
+can access through [Mibbit][mibbit]. Then we'll be chatting with other
+Rustaceans (a silly nickname we call ourselves) who can help us out. Other great
+resources include [the user’s forum][users] and [Stack Overflow][stackoverflow].
 
+[irc-beginners]: irc://irc.mozilla.org/#rust-beginners
 [irc]: irc://irc.mozilla.org/#rust
-[mibbit]: http://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust
+[mibbit]: http://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust-beginners,%23rust
 [users]: https://users.rust-lang.org/
 [stackoverflow]: http://stackoverflow.com/questions/tagged/rust
 

branches/auto/src/doc/nomicon/vec.md

@@ -2,7 +2,7 @@
 
 To bring everything together, we're going to write `std::Vec` from scratch.
 Because all the best tools for writing unsafe code are unstable, this
-project will only work on nightly (as of Rust 1.2.0). With the exception of the
+project will only work on nightly (as of Rust 1.9.0). With the exception of the
 allocator API, much of the unstable code we'll use is expected to be stabilized
 in a similar form as it is today.
 

branches/auto/src/etc/tidy.py

@@ -31,6 +31,7 @@
     'src/libcore',
     'src/libstd',
     'src/rustc/std_shim',
+    'src/rustc/test_shim',
     'src/test'
 }