The '->' token (like in 'ls -l' output on Unix) is required.

wait 
	wait for completion of background commands

	Waits for all background commands to complete.
	The output (and any error) from each command is printed to
	the log in the order in which the commands were started.
	After the call to 'wait', the script's stdout and stderr
	buffers contain the concatenation of the background
	commands' outputs.

C compiler from the Android NDK. For example,

	CGO_ENABLED=1 \
	GOOS=android \
	GOARCH=arm64 \
	CC_FOR_TARGET=$NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android21-clang \
	./all.bash

To run tests on the Android device, add the bin directory to PATH so the
go tool can find the go_android_$GOARCH_exec wrapper generated by
make.bash. For example, to run the go1 benchmarks

// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

This command generates Go code (in the parent directory) for all
the architecture-specific opcodes, blocks, and rewrites. See the
"Hacking on SSA" section in the parent directory's README.md for
more information.

To regenerate everything, run "go generate" on the ssa package