From: Shenghou Ma <minux.ma@gmail.com>
Date: Sat, 4 May 2013 18:23:19 +0000 (+0800)
Subject: go/build: document GOOS.go also has implicit GOOS build constraint
X-Git-Tag: go1.1rc2~10
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a21b36da1cd1e00941536ee1b4e33f456a4500dc;p=gostls13.git

go/build: document GOOS.go also has implicit GOOS build constraint

R=golang-dev, i.caught.air, alexb, r
CC=golang-dev
https://golang.org/cl/9064044
---

diff --git a/src/pkg/go/build/doc.go b/src/pkg/go/build/doc.go
index 4b66b84bb6..b5fc071d61 100644
--- a/src/pkg/go/build/doc.go
+++ b/src/pkg/go/build/doc.go
@@ -97,9 +97,16 @@
 //	- any additional words listed in ctxt.BuildTags
 //
 // If a file's name, after stripping the extension and a possible _test suffix,
-// matches *_GOOS, *_GOARCH, or *_GOOS_GOARCH for any known operating
-// system and architecture values, then the file is considered to have an implicit
-// build constraint requiring those terms.
+// matches any of the following patterns:
+//	*_GOOS
+// 	*_GOARCH
+// 	*_GOOS_GOARCH
+// (example: source_windows_amd64.go) or the literals:
+//	GOOS
+// 	GOARCH
+// (example: windows.go) where GOOS and GOARCH represent any known operating
+// system and architecture values respectively, then the file is considered to
+// have an implicit build constraint requiring those terms.
 //
 // To keep a file from being considered for the build:
 //