From: Brad Fitzpatrick <bradfitz@golang.org>
Date: Fri, 17 Jul 2015 16:25:45 +0000 (-0700)
Subject: doc: document GODEBUG=netdns=X and netcgo in go1.5.txt
X-Git-Tag: go1.5beta3~160
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=60315002f3642f25437548e597e684b88a54e78f;p=gostls13.git

doc: document GODEBUG=netdns=X and netcgo in go1.5.txt

Change-Id: I720aeb1511e407750617e23c4cba1edcddf745bb
Reviewed-on: https://go-review.googlesource.com/12326
Reviewed-by: Rob Pike <r@golang.org>
---

diff --git a/doc/go1.5.html b/doc/go1.5.html
index 87dbfde33b..bcfde43971 100644
--- a/doc/go1.5.html
+++ b/doc/go1.5.html
@@ -711,6 +711,11 @@ system resources.
 The decision of how to run the resolver applies at run time, not build time.
 The <code>netgo</code> build tag that has been used to enforce the use
 of the Go resolver is no longer necessary, although it still works.
+A new <code>netcgo</code> build tag forces the use of the <code>cgo</code> resolver at
+build time.
+To force <code>cgo</code> resolution at run time set
+<code>GODEBUG=netdns=cgo</code> in the environment.
+More debug options are documented <a href="https://golang.org/cl/11584">here</a>.
 </p>
 
 <p>