first commit

third_party/socket.io-client-cpp/lib/rapidjson/CMakeModules/FindGTestSrc.cmake

@@ -0,0 +1,22 @@
+SET(GTEST_SEARCH_PATH 
+    "${GTEST_SOURCE_DIR}"
+    "${CMAKE_SOURCE_DIR}/thirdparty/gtest")
+
+IF(UNIX)
+    LIST(INSERT GTEST_SEARCH_PATH 1 "/usr/src/gtest")
+ENDIF()
+
+FIND_PATH(GTEST_SOURCE_DIR
+    NAMES CMakeLists.txt src/gtest_main.cc
+    PATHS ${GTEST_SEARCH_PATH})
+
+# Debian installs gtest include directory in /usr/include, thus need to look
+# for include directory separately from source directory.
+FIND_PATH(GTEST_INCLUDE_DIR
+    NAMES gtest/gtest.h
+    PATH_SUFFIXES include
+    PATHS ${GTEST_SEARCH_PATH})
+
+find_package_handle_standard_args(GTestSrc DEFAULT_MSG
+    GTEST_SOURCE_DIR
+    GTEST_INCLUDE_DIR)