CMake: include GTest include hint for 1.8.0+

Later versions of googletest also ship googlemock alongside googletest.
Thus, the include directory we are looking for is located in a
subdirectory. The source directory, however, does not change as
googletest/CMakeLists.txt references variables set in CMakeLists.txt of
the root directory and is not intended to be included directly.

1 files changed, 1 insertions, 0 deletions

diff --git a/unittests/CMakeLists.txt b/unittests/CMakeLists.txt
index aff9d26e..8f5d2c62 100644
--- a/unittests/CMakeLists.txt
+++ b/unittests/CMakeLists.txt
@@ -96,6 +96,7 @@ else()
 
       HINTS
       "${GTEST_SRC_DIR}/include"
+      "${GTEST_SRC_DIR}/googletest/include"
 
       NO_DEFAULT_PATH