From 89342ecf34894461cc64c9cbe3f8bc0d18df5073 Mon Sep 17 00:00:00 2001
From: "liangyukun.lyk" <lyk19961210@gmail.com>
Date: Mon, 27 Aug 2018 18:08:46 +0800
Subject: [PATCH] fix cmake build error

---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 41a2124..2a822dd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -145,6 +145,9 @@ if(SNAPPY_BUILD_TESTS)
   target_compile_definitions(snappy_unittest PRIVATE -DHAVE_CONFIG_H)
   target_link_libraries(snappy_unittest snappy ${GFLAGS_LIBRARIES})
 
+  if(HAVE_GTEST)
+    target_link_libraries(snappy_unittest gtest)
+  endif(HAVE_GTEST)
   if(HAVE_LIBZ)
     target_link_libraries(snappy_unittest z)
   endif(HAVE_LIBZ)