From f2b9c64534062945437e5b883c194720be3135ca Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Thu, 30 Sep 2021 11:57:35 +0800
Subject: [PATCH] fix cmake error

---
 deps/CMakeLists.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/deps/CMakeLists.txt b/deps/CMakeLists.txt
index f251ae34ed..137ad31d82 100644
--- a/deps/CMakeLists.txt
+++ b/deps/CMakeLists.txt
@@ -5,7 +5,8 @@ endif(${BUILD_TEST})
 add_subdirectory(cJson)
 target_include_directories(
     cjson
-    PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/cJson
+    # see https://stackoverflow.com/questions/25676277/cmake-target-include-directories-prints-an-error-when-i-try-to-add-the-source
+    PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/cJson>
 )
 add_subdirectory(lz4/build/cmake)
 add_subdirectory(zlib)