From fa0100cf26336053f9c072c3cb1081a09df41449 Mon Sep 17 00:00:00 2001
From: Alex Brainman <alex.brainman@gmail.com>
Date: Thu, 16 Feb 2012 11:34:41 +1100
Subject: [PATCH] make.bat: implement --no-clean

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5656070
---
 src/make.bat | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/make.bat b/src/make.bat
index e6921aa791..d1e340be39 100644
--- a/src/make.bat
+++ b/src/make.bat
@@ -42,7 +42,9 @@ del env.bat
 echo .
 
 echo # Building compilers and Go bootstrap tool.
-.\cmd\dist\dist bootstrap -a -v
+set buildall=-a
+if x%1==x--no-clean set buildall=
+.\cmd\dist\dist bootstrap %buildall% -v
 if errorlevel 1 goto fail
 :: Delay move of dist tool to now, because bootstrap cleared tool directory.
 move .\cmd\dist\dist.exe %GOTOOLDIR%\dist.exe
-- 
2.50.0