androidtest.bash: require GOARCH

When finding the pkg dir, androidtest.bash assumes
that GOARCH is set. Require it up front.

Change-Id: I143f7b59ad9d98b9c3cfb53c1d65c2d33a6acc12
Reviewed-on: https://go-review.googlesource.com/27926
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Elias Naur <elias.naur@gmail.com>
Reviewed-by: David Crawshaw <crawshaw@golang.org>

diff --git a/src/androidtest.bash b/src/androidtest.bash
index 823b83b9344a50509c8b338bad5d95c0b5de29ec..a11165bbc5282b0653aa14d43f83a8974f1eef8e 100755 (executable)
--- a/src/androidtest.bash
+++ b/src/androidtest.bash
@@ -30,6 +30,10 @@ if [ "$GOARM" != "7" ]; then
        echo "android only supports GOARM=7, got GOARM=$GOARM" 1>&2
        exit 1
 fi
+if [ "$GOARCH" = "" ]; then
+       echo "GOARCH must be set" 1>&2
+       exit 1
+fi
 
 export CGO_ENABLED=1
 unset GOBIN