make 5g executables run on android/arm hardware. change OABI

	usage to EABI.

        go/test: passes 85% (296/347) on random android phone.

R=rsc
http://go/go-review/1024003

1 files changed, 1 insertions, 1 deletions

diff --git a/test/run b/test/run
index 37981d067..431034881 100755
--- a/test/run
+++ b/test/run
@@ -13,7 +13,7 @@ X386)
 	;;
 Xarm)
 	export A=5
-	export E="qemu-arm -cpu cortex-a8 "
+	export E=${EMU_arm:-qemu-arm -cpu cortex-a8}
 	;;
 *)
 	echo 1>&2 run: unsupported '$GOARCH'