Cleanup GMock usage

Author: thetic

Diff for: CMakeLists.txt

@@ -109,7 +109,6 @@ if(NOT PROJECT_IS_TOP_LEVEL)
   set(CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" PARENT_SCOPE)
 endif()
 
-include(cmake/gmock.cmake)
 if(PROJECT_IS_TOP_LEVEL)
   include(cmake/warnings.cmake)
 endif()

Diff for: cmake/gmock.cmake

@@ -14,6 +14,4 @@
 #cmakedefine CPPUTEST_STD_C_LIB_DISABLED
 #cmakedefine CPPUTEST_STD_CPP_LIB_DISABLED
 
-#cmakedefine INCLUDE_GTEST_TESTS
-
 #endif

Diff for: config.h.cmake

@@ -36,6 +36,12 @@ if(CPPUTEST_STD_C_LIB_DISABLED)
     )
 endif()
 
+find_package(GTest)
+if(GTEST_FOUND)
+    target_compile_definitions(CppUTestExtTests PRIVATE INCLUDE_GTEST_TESTS)
+    target_link_libraries(CppUTestExtTests PRIVATE ${GTEST_LIBRARIES})
+endif()
+
 if(MINGW)
     set(THREADS_PREFER_PTHREAD_FLAG ON)
     find_package(Threads)