DOC: fix nsync compilation instruction

4b83ea2e · Cresson Remi · 999d3c69 · 4b83ea2e
Commit 4b83ea2e authored Mar 20, 2019 by Cresson Remi
--- a/README.md
+++ b/README.md
@@ -116,12 +116,7 @@ make install -j $(grep -c ^processor /proc/cpuinfo)
 ```
 Then, build NSync
 ```
-mkdir /tmp/proto
-cd /work/tf/tensorflow/tensorflow/contrib/makefile/downloads/protobuf/
-./autogen.sh
-./configure --prefix=/tmp/proto/
-make -j $(grep -c ^processor /proc/cpuinfo)
-make install
+/work/tf/tensorflow/tensorflow/contrib/makefile/compile_nsync.sh
 ```
 Then, build absl
 ```