From ba4b4a273a55d7587adbdba26436c9da97acfdae Mon Sep 17 00:00:00 2001
From: "Azamat H. Hackimov" <azamat.hackimov@gmail.com>
Date: Sun, 12 Aug 2018 14:21:11 +0300
Subject: [PATCH] Replace CMAKE_SOURCE_DIR with CMAKE_CURRENT_SOURCE_DIR

Fixes #612 when yaml-cpp is used as a git submodule.
---
 test/CMakeLists.txt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index a83d9dd..8bdf303 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -9,8 +9,8 @@ endif()
 
 ExternalProject_Add(
 	googletest_project
-	SOURCE_DIR "${CMAKE_SOURCE_DIR}/test/gtest-1.8.0"
-	INSTALL_DIR "${CMAKE_BINARY_DIR}/prefix"
+	SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/gtest-1.8.0"
+	INSTALL_DIR "${CMAKE_CURRENT_BINARY_DIR}/prefix"
 	CMAKE_ARGS
 		-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
 		-DBUILD_GMOCK=ON
@@ -20,12 +20,12 @@ ExternalProject_Add(
 add_library(gmock UNKNOWN IMPORTED)
 set_target_properties(gmock PROPERTIES
     IMPORTED_LOCATION
-    ${PROJECT_BINARY_DIR}/prefix/lib/${CMAKE_STATIC_LIBRARY_PREFIX}gmock${CMAKE_STATIC_LIBRARY_SUFFIX}
+    ${PROJECT_BINARY_DIR}/test/prefix/lib/${CMAKE_STATIC_LIBRARY_PREFIX}gmock${CMAKE_STATIC_LIBRARY_SUFFIX}
 )
 
 find_package(Threads)
 
-include_directories(SYSTEM "${PROJECT_BINARY_DIR}/prefix/include")
+include_directories(SYSTEM "${PROJECT_BINARY_DIR}/test/prefix/include")
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR
 	CMAKE_CXX_COMPILER_ID MATCHES "Clang")