From 791527caca746633fb28119a7c8987e297fe27df Mon Sep 17 00:00:00 2001
From: shuobatian <shuobatian@163.com>
Date: Mon, 11 Jan 2021 20:07:12 +0800
Subject: add armclang support

---
 components/drivers/spi/SConscript | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'components')

diff --git a/components/drivers/spi/SConscript b/components/drivers/spi/SConscript
index e19f30861f..d6cb93f7f1 100644
--- a/components/drivers/spi/SConscript
+++ b/components/drivers/spi/SConscript
@@ -28,7 +28,10 @@ if GetDepend('RT_USING_SFUD'):
     if rtconfig.CROSS_TOOL == 'gcc':
         LOCAL_CCFLAGS += ' -std=c99'
     elif rtconfig.CROSS_TOOL == 'keil':
-        LOCAL_CCFLAGS += ' --c99'
+        if rtconfig.PLATFORM == 'armcc':
+            LOCAL_CCFLAGS += ' --c99'
+        elif rtconfig.PLATFORM == 'armclang':
+            LOCAL_CCFLAGS += ' -std=c99'
 
 src += src_device
 
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