builder: set $GOBUILDEXIT for Windows

Actually %GOBUILDEXIT% I suppose.

R=golang-dev
CC=golang-dev
https://golang.org/cl/5651058

diff --git a/misc/dashboard/builder/main.go b/misc/dashboard/builder/main.go
index bce930d4028f3eae444c1b0837ecb423331d0619..1ba8e579e502047bf0f0a7080b93d7313e7fa2d3 100644 (file)
--- a/misc/dashboard/builder/main.go
+++ b/misc/dashboard/builder/main.go
@@ -478,6 +478,7 @@ func (b *Builder) envv() []string {
                "GOOS=" + b.goos,
                "GOARCH=" + b.goarch,
                "GOROOT_FINAL=/usr/local/go",
+               "GOBUILDEXIT=1", // On Windows, exit all.bat with completion status.
        }
        for _, k := range extraEnv {
                s, err := os.Getenverror(k)

diff --git a/src/all.bat b/src/all.bat
index feaf4e65dfd608626edbf019395199bff47d524d..4389a528d2148f2a71c46105fce73acc6e53adc9 100644 (file)
--- a/src/all.bat
+++ b/src/all.bat
@@ -16,4 +16,4 @@ if %GOBUILDFAIL%==1 goto end
 ..\bin\tool\dist banner
 
 :end
-exit %GOBUILDFAIL%
+if x%GOBUILDEXIT%==x1 exit %GOBUILDFAIL%