From 61a168099bf4c722623dbafba2321d7b460d546d Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Sun, 22 Jan 2023 21:00:25 -0500
Subject: [PATCH] =?UTF-8?q?[tools][keil]=20=E7=94=9F=E6=88=90=E5=B7=A5?=
 =?UTF-8?q?=E7=A8=8B=E6=97=B6=E9=80=89=E5=AE=9AC99=E5=92=8CGNU=E6=89=A9?=
 =?UTF-8?q?=E5=B1=95=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 tools/keil.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tools/keil.py b/tools/keil.py
index 50d40e83e5..b2f3047921 100644
--- a/tools/keil.py
+++ b/tools/keil.py
@@ -273,6 +273,18 @@ def MDK45Project(tree, target, script):
     Define = tree.find('Targets/Target/TargetOption/TargetArmAds/Cads/VariousControls/Define')
     Define.text = ', '.join(set(CPPDEFINES))
 
+    if ('CCFLAGS' in group and 'c99' in group['CCFLAGS']) or \
+       ('CFLAGS' in group and 'c99' in group['CFLAGS']) or \
+       ('CXXFLAGS' in group and 'c99' in group['CXXFLAGS']):
+        uC99 = tree.find('Targets/Target/TargetOption/TargetArmAds/Cads/uC99')
+        uC99.text = '1'
+
+    if ('CCFLAGS' in group and '--gnu' in group['CCFLAGS']) or \
+       ('CFLAGS' in group and '--gnu' in group['CFLAGS']) or \
+       ('CXXFLAGS' in group and '--gnu' in group['CXXFLAGS']):
+        uGnu = tree.find('Targets/Target/TargetOption/TargetArmAds/Cads/uGnu')
+        uGnu.text = '1'
+
     Misc = tree.find('Targets/Target/TargetOption/TargetArmAds/LDads/Misc')
     Misc.text = LINKFLAGS
 
-- 
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