From dc407966fa179de6d608fe6674ac52c810f2e0c5 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Thu, 14 Sep 2023 21:45:39 -0400
Subject: [PATCH] [tools][gcc.py] avoid dist failure when try to dist MDK/IAR
 project.

Because for MKD/IAR project, in the rtconfig.py, there is no rtconfig.PREFIX defined.
---
 tools/gcc.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tools/gcc.py b/tools/gcc.py
index a3e0344200..556ede8f23 100644
--- a/tools/gcc.py
+++ b/tools/gcc.py
@@ -72,6 +72,12 @@ def GetGCCLikePLATFORM():
 
 def GetNewLibVersion(rtconfig):
     version = None
+
+    try:
+        rtconfig.PREFIX
+    except:
+        return version
+
     root = GetGCCRoot(rtconfig)
     if CheckHeader(rtconfig, '_newlib_version.h'): # get version from _newlib_version.h file
         f = open(os.path.join(root, 'include', '_newlib_version.h'), 'r')
@@ -92,6 +98,12 @@ def GetNewLibVersion(rtconfig):
 # FIXME: there is no musl version or musl macros can be found officially
 def GetMuslVersion(rtconfig):
     version = None
+
+    try:
+        rtconfig.PREFIX
+    except:
+        return version
+
     if 'musl' in rtconfig.PREFIX:
         version = 'unknown'
     return version