Rollup merge of #26644 - pelmers:make_stage_tip, r=sfackler

Manishearth · Manishearth · commit 1659075b4aa3 · 2015-06-29T13:59:33.000+05:30
I keep forgetting the command to do partial stage1 compile, so I think it would be helpful to add it into `make tips`.
diff --git a/Makefile.in b/Makefile.in
@@ -62,6 +62,7 @@
 #   * tidy-basic - show file / line stats
 #   * tidy-errors - show the highest rustc error code
 #   * tidy-features - show the status of language and lib features
+#   * rustc-stage$(stage) - Only build up to a specific stage
 #
 # Then mix in some of these environment variables to harness the
 # ultimate power of The Rust Build System.

Original file line number	Diff line number	Diff line change
`@@ -62,6 +62,7 @@`
`62`	`62`	`# * tidy-basic - show file / line stats`
`63`	`63`	`# * tidy-errors - show the highest rustc error code`
`64`	`64`	`# * tidy-features - show the status of language and lib features`
	`65`	`+# * rustc-stage$(stage) - Only build up to a specific stage`
`65`	`66`	`#`
`66`	`67`	`# Then mix in some of these environment variables to harness the`
`67`	`68`	`# ultimate power of The Rust Build System.`