From e521288582012559dd54fc825512663847a90cd9 Mon Sep 17 00:00:00 2001
From: lihui <huili@taosdata.com>
Date: Mon, 11 Nov 2019 15:43:25 +0800
Subject: [PATCH] [TBASE-816]

---
 CMakeLists.txt | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fd361ae974..2daa360f2f 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,12 +44,30 @@ IF (NOT DEFINED TD_CLUSTER)
   SET(TD_MIPS_64 FALSE)
   SET(TD_DARWIN_64 FALSE)
   SET(TD_WINDOWS_64 FALSE)
-  
+
+  # if generate ARM version:
+  #   cmake -DARMVER=arm32 .. or cmake -DARMVER=arm64
+  IF (${ARMVER} MATCHES "arm32")
+    SET(TD_ARM TRUE)
+    SET(TD_ARM_32 TRUE)
+    ADD_DEFINITIONS(-D_TD_ARM_)
+    ADD_DEFINITIONS(-D_TD_ARM_32_)
+  ELSEIF (${ARMVER} MATCHES "arm64")
+    SET(TD_ARM TRUE)
+    SET(TD_ARM_64 TRUE)
+    ADD_DEFINITIONS(-D_TD_ARM_)
+    ADD_DEFINITIONS(-D_TD_ARM_64_)
+  ENDIF ()
+
   IF (TD_ARM)
     ADD_DEFINITIONS(-D_TD_ARM_)
     IF (TD_ARM_32)
       ADD_DEFINITIONS(-D_TD_ARM_32_)
-    ENDIF ()
+    ELSEIF (TD_ARM_64)
+      ADD_DEFINITIONS(-D_TD_ARM_64_)
+    ELSE ()
+      EXIT ()
+    ENDIF
   ENDIF ()
 
   IF (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
-- 
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