From 8e65dc0b0fbf3ccfa0fc2097a754b882ba99cb00 Mon Sep 17 00:00:00 2001
From: Shuduo Sang <sangshuduo@gmail.com>
Date: Wed, 3 Mar 2021 02:27:06 +0800
Subject: [PATCH] [TD-3148] <feature>: make build system detect host arch. add
 other variables.

---
 cmake/platform.inc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/cmake/platform.inc b/cmake/platform.inc
index 851857e90f..de70e8a345 100755
--- a/cmake/platform.inc
+++ b/cmake/platform.inc
@@ -92,6 +92,14 @@ IF ("${CPUTYPE}" STREQUAL "")
   ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "armv7l")
     MESSAGE(STATUS "Set CPUTYPE to aarch32")
     SET(CPUTYPE "aarch32")
+    SET(TD_LINUX TRUE)
+    SET(TD_LINUX_32 FALSE)
+    SET(TD_ARM_32 TRUE)
+  ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "arm64")
+    SET(CPUTYPE "aarch64")
+    SET(TD_LINUX TRUE)
+    SET(TD_LINUX_64 FALSE)
+    SET(TD_ARM_64 TRUE)
   ENDIF ()
 
 ELSE ()
-- 
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