1 files changed, 102 insertions, 0 deletions
diff --git a/nuttx/tools/copydir.bat b/nuttx/tools/copydir.bat
new file mode 100755
index 000000000..2857c415f
--- /dev/null
+++ b/nuttx/tools/copydir.bat
@@ -0,0 +1,102 @@
+@echo off
+
+rem tools/copydir.bat
+rem
+rem   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+rem   Author: Gregory Nutt <gnutt@nuttx.org>
+rem
+rem Redistribution and use in source and binary forms, with or without
+rem modification, are permitted provided that the following conditions
+rem are met:
+rem
+rem 1. Redistributions of source code must retain the above copyright
+rem    notice, this list of conditions and the following disclaimer.
+rem 2. Redistributions in binary form must reproduce the above copyright
+rem    notice, this list of conditions and the following disclaimer in
+rem    the documentation and/or other materials provided with the
+rem    distribution.
+rem 3. Neither the name NuttX nor the names of its contributors may be
+rem    used to endorse or promote products derived from this software
+rem    without specific prior written permission.
+rem
+rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+rem FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+rem COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+rem INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+rem BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+rem OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+rem AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+rem LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+rem ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+rem POSSIBILITY OF SUCH DAMAGE.
+rem
+
+rem
+rem NuttX uses symbolic links to configure platform-specific directories into
+rem the build system.  This works great except for when a Windows native
+rem toolchain is used in a Cygwin environment.  In that case, symbolic
+rem links do not work correctly when accessed from the Windows native toolchain;
+rem rather, just look link files with the extension .lnk
+rem
+rem In this environment, the build system will work around this using this script
+rem as a replacement for the 'ln' command.  This scrpt will simply copy the
+rem directory into the expected positiion.
+rem
+
+set src=%1
+set dest=%2
+
+rem Verify that arguments were provided
+
+if "%src%"=="" goto :MissingSrc
+if "%dest%"=="" goto :MissingDest
+goto CheckSrc
+
+:MissingSrc
+
+echo Missing ^<src^> and ^<dest^> arguments
+goto :ShowUsage
+
+:MissingDest
+
+echo Missing ^<dest^> arguments
+goto :ShowUsage
+
+rem Verify that a directory exists at the source path
+
+:CheckSrc
+
+if exist %src% goto :CheckDest
+
+echo No directory at %src%
+goto :ShowUsage
+
+:CheckDest
+
+rem If something already exists at the destination path, remove it
+
+if not exist %dest% goto :CopyDir
+
+rmdir /q /s %dest%
+if errorlevel 1 (
+  echo Failed to remove existing object at %dest%
+  goto :ShowUsage
+)
+
+rem Copy the directory
+
+:CopyDir
+
+xcopy %src% %dest% /c /q /s /e /y /i
+echo FAKELNK >  %dest%\.fakelnk
+goto :End
+
+:ShowUsage
+echo USAGE: %0 ^<src^> ^<dest^>
+echo Where:
+echo   ^<src^> is the source directory to be copied
+echo   ^<dest^> is the destination directory to be created
+
+:End