first commit for chrg

2025-08-16 22:58:22 +08:00
commit 52a3ed5862
2306 changed files with 1021208 additions and 0 deletions
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+#
+# File      : win32spawn.py
+# This file is part of RT-Thread RTOS
+# COPYRIGHT (C) 2006 - 2025, RT-Thread Development Team
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along
+#  with this program; if not, write to the Free Software Foundation, Inc.,
+#  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# Change Logs:
+# Date           Author       Notes
+# 2015-01-20     Bernard      Add copyright information
+#
+
+import os
+import subprocess
+
+class Win32Spawn:
+    def spawn(self, sh, escape, cmd, args, env):
+        # deal with the cmd build-in commands which cannot be used in
+        # subprocess.Popen
+        if cmd == 'del':
+            for f in args[1:]:
+                try:
+                    os.remove(f)
+                except Exception as e:
+                    print('Error removing file: ' + e)
+                    return -1
+            return 0
+
+        newargs = ' '.join(args[1:])
+        cmdline = cmd + " " + newargs
+
+        # Make sure the env is constructed by strings
+        _e = dict([(k, str(v)) for k, v in env.items()])
+
+        # Windows(tm) CreateProcess does not use the env passed to it to find
+        # the executables. So we have to modify our own PATH to make Popen
+        # work.
+        old_path = os.environ['PATH']
+        os.environ['PATH'] = _e['PATH']
+
+        try:
+            proc = subprocess.Popen(cmdline, env=_e, shell=False)
+        except Exception as e:
+            print('Error in calling command:' + cmdline.split(' ')[0])
+            print('Exception: ' + os.strerror(e.errno))
+            if (os.strerror(e.errno) == "No such file or directory"):
+                print ("\nPlease check Toolchains PATH setting.\n")
+
+            return e.errno
+        finally:
+            os.environ['PATH'] = old_path
+
+        return proc.wait()