From 7428a76353b6af52fafc1fbe811991d31b6885cd Mon Sep 17 00:00:00 2001
From: LoveSy <shana@zju.edu.cn>
Date: Sun, 13 Nov 2022 20:08:54 +0800
Subject: [PATCH] Fix hash ver

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 62e77587..20f87f03 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -287,10 +287,10 @@ set(dobby.HEADER_FILE_LIST
 # ---
 
 # add build version
-if (EXISTS "${CMAKE_SOURCE_DIR}/.git")
+if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
   execute_process(
     COMMAND git rev-parse --short --verify HEAD
-    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
     OUTPUT_VARIABLE VERSION_COMMIT_HASH
     OUTPUT_STRIP_TRAILING_WHITESPACE
   )