From a7f17cee5a81ff048f2b4de79834a3649658800a Mon Sep 17 00:00:00 2001
From: Jason Yang <yabo@microsoft.com>
Date: Fri, 14 Aug 2020 00:37:55 +0800
Subject: [PATCH] Change from CMAKE_SOURCE_DIR to CMAKE_CURRENT_SOURCE_DIR on
 top-level cmake list allow cmake reference from client side (#305)

---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9d4ae8f21..c3210cbc7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: MIT
 
 cmake_minimum_required (VERSION 3.15)
-list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake-modules")
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules")
 
 # Compile Options
 option(WARNINGS_AS_ERRORS "Treat compiler warnings as errors" ON)
@@ -41,7 +41,7 @@ endif()
 include(global_compile_options)
 
 # Documentation automation function
-include(${CMAKE_SOURCE_DIR}/cmake-modules/doxygen_common.cmake)
+include(${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules/doxygen_common.cmake)
 
 # sub-projects
 add_subdirectory(sdk/core/azure-core)