From 509f7fe84094dc632ba1794c1f9bd3a7c049d5fe Mon Sep 17 00:00:00 2001
From: Che-Hsun Liu <chehsunliu@gmail.com>
Date: Sun, 2 Jul 2017 20:19:03 +0800
Subject: [PATCH] Update googletest README.md

Use `EXCLUDE_FROM_ALL` in `add_subdirectory` to prevent `make install` from including lots of headers from gtest/gmock.
```
add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
                 ${CMAKE_BINARY_DIR}/googletest-build
                 EXCLUDE_FROM_ALL)
```
---
 googletest/README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/googletest/README.md b/googletest/README.md
index 0a3474c02b..cdebd9df05 100644
--- a/googletest/README.md
+++ b/googletest/README.md
@@ -161,7 +161,8 @@ Existing build's `CMakeLists.txt`:
     # Add googletest directly to our build. This defines
     # the gtest and gtest_main targets.
     add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
-                     ${CMAKE_BINARY_DIR}/googletest-build)
+                     ${CMAKE_BINARY_DIR}/googletest-build
+                     EXCLUDE_FROM_ALL)
 
     # The gtest/gtest_main targets carry header search path
     # dependencies automatically when using CMake 2.8.11 or