From 063e68b0b6db5bd732f1719c5fcfa8837837eb1a Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 7 Mar 2016 22:34:13 -0800
Subject: [PATCH] rustbuild: Add `make check` and a check target

We'll tack on more steps here later
---
 src/bootstrap/build/step.rs  | 12 ++++++++++++
 src/bootstrap/mk/Makefile.in |  2 ++
 2 files changed, 14 insertions(+)

diff --git a/src/bootstrap/build/step.rs b/src/bootstrap/build/step.rs
index ba0095ce849..fbdcddf3aa0 100644
--- a/src/bootstrap/build/step.rs
+++ b/src/bootstrap/build/step.rs
@@ -53,11 +53,19 @@ macro_rules! targets {
             // with braces are unstable so we just pick something that works.
             (llvm, Llvm { _dummy: () }),
             (compiler_rt, CompilerRt { _dummy: () }),
+
+            // Steps for various pieces of documentation that we can generate,
+            // the 'doc' step is just a pseudo target to depend on a bunch of
+            // others.
             (doc, Doc { stage: u32 }),
             (doc_book, DocBook { stage: u32 }),
             (doc_nomicon, DocNomicon { stage: u32 }),
             (doc_style, DocStyle { stage: u32 }),
             (doc_standalone, DocStandalone { stage: u32 }),
+
+            // Steps for running tests. The 'check' target is just a pseudo
+            // target to depend on a bunch of others.
+            (check, Check { stage: u32, compiler: Compiler<'a> }),
         }
     }
 }
@@ -175,6 +183,7 @@ fn add_steps<'a>(build: &'a Build,
             "doc-nomicon" => targets.push(host.doc_nomicon(stage)),
             "doc-book" => targets.push(host.doc_book(stage)),
             "doc" => targets.push(host.doc(stage)),
+            "check" => targets.push(host.check(stage, compiler)),
             _ => panic!("unknown build target: `{}`", step),
         }
     }
@@ -240,6 +249,9 @@ impl<'a> Step<'a> {
                 vec![self.doc_book(stage), self.doc_nomicon(stage),
                      self.doc_style(stage), self.doc_standalone(stage)]
             }
+            Source::Check { stage, compiler: _ } => {
+                vec![]
+            }
         }
     }
 }
diff --git a/src/bootstrap/mk/Makefile.in b/src/bootstrap/mk/Makefile.in
index fa3dee2f358..7d793002149 100644
--- a/src/bootstrap/mk/Makefile.in
+++ b/src/bootstrap/mk/Makefile.in
@@ -36,3 +36,5 @@ book:
 	$(Q)$(BOOTSTRAP) --step doc-book
 standalone-docs:
 	$(Q)$(BOOTSTRAP) --step doc-standalone
+check:
+	$(Q)$(BOOTSTRAP) --step check