From e12db6f2ab910dbb05ac2efd66304a2926c0f6db Mon Sep 17 00:00:00 2001
From: Wenkai Du <43822138+wenkaidu@users.noreply.github.com>
Date: Fri, 2 Oct 2020 15:25:40 -0700
Subject: [PATCH] Don't download GTest unless building unit test (#275)

[ROCm/rccl commit: 88a062342bad6a7251c2264d0bb7b291f53ccfb7]
---
 projects/rccl/cmake/Dependencies.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/projects/rccl/cmake/Dependencies.cmake b/projects/rccl/cmake/Dependencies.cmake
index f135d16b67..e2fde5c66b 100644
--- a/projects/rccl/cmake/Dependencies.cmake
+++ b/projects/rccl/cmake/Dependencies.cmake
@@ -34,7 +34,7 @@ include(cmake/DownloadProject.cmake)
 
 find_package(GTest 1.10)
 
-if(NOT GTest_FOUND OR INSTALL_DEPENDENCIES)
+if(NOT GTest_FOUND AND BUILD_TESTS OR INSTALL_DEPENDENCIES)
     if(CMAKE_CXX_COMPILER MATCHES ".*/hipcc$")
         # hip-clang cannot compile googlebenchmark for some reason
         set(COMPILER_OVERRIDE "-DCMAKE_CXX_COMPILER=g++")