cmd/compile: tweak example command in README

While running ./src/all.bash, I got the following error:

all.bash must be run from $GOROOT/src

Change-Id: Iad271654ff8647501a324c282f01baf39605e3df
GitHub-Last-Rev: 2e289babf1bc81c1a44c9a72a29659d8bf9d827b
GitHub-Pull-Request: golang/go#75050
Reviewed-on: https://go-review.googlesource.com/c/go/+/696296
Reviewed-by: t hepudds <thepudds1460@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>

diff --git a/src/cmd/compile/README.md b/src/cmd/compile/README.md
index cffb4e7a80fa933872d25c432349676a411ae037..79d233615427c37f5e342cc8b3dbdbabc806da3a 100644 (file)
--- a/src/cmd/compile/README.md
+++ b/src/cmd/compile/README.md
@@ -281,11 +281,11 @@ dependencies, so is not suitable for distributed build systems.)
   ```
   $ go install golang.org/x/tools/cmd/toolstash@latest
   $ git clone https://go.googlesource.com/go
-  $ cd go
+  $ export PATH=$PWD/go/bin:$PATH
+  $ cd go/src
   $ git checkout -b mybranch
-  $ ./src/all.bash               # build and confirm good starting point
-  $ export PATH=$PWD/bin:$PATH
-  $ toolstash save               # save current tools
+  $ ./all.bash                      # build and confirm good starting point
+  $ toolstash save                  # save current tools
   ```
   After that, your edit/compile/test cycle can be similar to:
   ```