From bf74e8d6b19b89147be872a9407312a2cb361f31 Mon Sep 17 00:00:00 2001
From: slguan <slguan@taosdata.com>
Date: Fri, 12 Jul 2019 14:07:46 +0800
Subject: [PATCH] Check if the current operating system is linux

---
 CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bc3314e8ee..e19b5e0abc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,8 +15,11 @@ SET(CMAKE_VERBOSE_MAKEFILE ON)
 ADD_DEFINITIONS(-D_REENTRANT -D_M_X64 -D__USE_POSIX -D_LIBC_REENTRANT)
 
 #set macro definitions according to os platform
-IF (${CMAKE_SYSTEM_NAME} MATCHES "Linux" OR UNIX)
+IF (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   ADD_DEFINITIONS(-DLINUX -D_LINUX)
+ELSE ()
+  MESSAGE(FATAL_ERROR "The current system is not linux, stop compile")
+  EXIT ()
 ENDIF ()
 
 #set debug & release related options