@REM @file
@REM   Windows batch file to setup a WORKSPACE environment
@REM
@REM Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
@REM This program and the accompanying materials
@REM are licensed and made available under the terms and conditions of the BSD License
@REM which accompanies this distribution.  The full text of the license may be found at
@REM http://opensource.org/licenses/bsd-license.php
@REM
@REM THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
@REM WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@REM

@REM set CYGWIN_HOME=C:\cygwin

@REM usage: 
@REM   edksetup.bat [--nt32] [AntBuild] [Rebuild] [ForceRebuild] [Reconfig]
@REM if the argument, skip is present, only the paths and the
@REM test and set of environment settings are performed. 

@REM ##############################################################
@REM # You should not have to modify anything below this line
@REM #

@echo off

@REM
@REM Set the WORKSPACE to the current working directory
@REM
pushd .
cd %~dp0

if not defined WORKSPACE (
  goto SetWorkSpace
)

if %WORKSPACE% == %CD% (
  @REM Workspace is not changed.
  goto ParseArgs
)

:SetWorkSpace
@REM set new workspace
@REM clear EFI_SOURCE and EDK_SOURCE for the new workspace
if not defined WORKSPACE (
  set WORKSPACE=%CD%
  set EFI_SOURCE=
  set EDK_SOURCE=
)

:ParseArgs
if /I "%1"=="-h" goto Usage
if /I "%1"=="-help" goto Usage
if /I "%1"=="--help" goto Usage
if /I "%1"=="/h" goto Usage
if /I "%1"=="/?" goto Usage
if /I "%1"=="/help" goto Usage

if /I not "%1"=="--nt32" goto no_nt32

@REM Flag, --nt32 is set
@REM The Nt32 Emluation Platform requires Microsoft Libraries
@REM and headers to interface with Windows.

if not defined VCINSTALLDIR (
  if defined VS140COMNTOOLS (
    call "%VS140COMNTOOLS%\vsvars32.bat"
  ) else (
    if defined VS120COMNTOOLS (
      call "%VS120COMNTOOLS%\vsvars32.bat"
    ) else (	
      if defined VS110COMNTOOLS (
        call "%VS110COMNTOOLS%\vsvars32.bat"
      ) else (
        if defined VS100COMNTOOLS (
          call "%VS100COMNTOOLS%\vsvars32.bat"
        ) else (
          if defined VS90COMNTOOLS (
            call "%VS90COMNTOOLS%\vsvars32.bat"
          ) else (
            if defined VS80COMNTOOLS (
              call "%VS80COMNTOOLS%\vsvars32.bat"
            ) else (
              if defined VS71COMNTOOLS (
                call "%VS71COMNTOOLS%\vsvars32.bat"
              ) else (
                echo.
                echo !!! WARNING !!! Cannot find Visual Studio !!!
                echo.
              )
            )
          )
        )
      )
    )
  )
)
shift

:no_nt32

if /I "%1"=="NewBuild" shift
if not defined EDK_TOOLS_PATH (
  if exist %WORKSPACE%\BaseTools (
    set EDK_TOOLS_PATH=%WORKSPACE%\BaseTools
  ) else (
    if defined PACKAGES_PATH (
      for %%i IN (%PACKAGES_PATH%) DO (
        if exist %%~fi\BaseTools (
          set EDK_TOOLS_PATH=%%~fi\BaseTools
          goto checkBaseTools
        )
      )
    ) else (
      echo.
      echo !!! ERROR !!! Cannot find BaseTools !!!
      echo. 
      goto BadBaseTools
    )
  )
)
if exist %EDK_TOOLS_PATH%\Source set BASE_TOOLS_PATH=%EDK_TOOLS_PATH%

:checkBaseTools
IF NOT EXIST "%EDK_TOOLS_PATH%\toolsetup.bat" goto BadBaseTools
call %EDK_TOOLS_PATH%\toolsetup.bat %*
if /I "%1"=="Reconfig" shift
goto check_NASM
goto check_cygwin

:BadBaseTools
  @REM
  REM Need the BaseTools Package in order to build
  @REM
  @echo.
  @echo !!! ERROR !!! The BaseTools Package was not found !!!
  @echo.
  @echo Set the system environment variable, EDK_TOOLS_PATH to the BaseTools,
  @echo For example,
  @echo   set EDK_TOOLS_PATH=C:\MyTools\BaseTools
  @echo The setup script, toolsetup.bat must reside in this folder.
  @echo.
  goto end

:check_NASM
if not defined NASM_PREFIX (
    @echo.
    @echo !!! WARNING !!! NASM_PREFIX environment variable is not set
    @if exist "C:\nasm\nasm.exe" @set "NASM_PREFIX=C:\nasm\"
    @if exist "C:\nasm\nasm.exe" @echo   Found nasm.exe, setting the environment variable to C:\nasm\
    @if not exist "C:\nasm\nasm.exe" echo   Attempting to build modules that require NASM will fail.
)

:check_cygwin
if defined CYGWIN_HOME (
  if not exist "%CYGWIN_HOME%" (
    @echo.
    @echo !!! WARNING !!! CYGWIN_HOME not found, gcc build may not be used !!!
    @echo.
  )
) else (
  if exist c:\cygwin (
    set CYGWIN_HOME=c:\cygwin
  ) else (
    @echo.
    @echo !!! WARNING !!! No CYGWIN_HOME set, gcc build may not be used !!!
    @echo.
  )
)

:cygwin_done
if "%1"=="" goto end

:Usage
  @echo.
  @echo  Usage: "%0 [-h | -help | --help | /h | /help | /?] [--nt32] [Reconfig]"
  @echo         --nt32         Call vsvars32.bat for NT32 platform build.
  @echo.
  @echo         Reconfig       Reinstall target.txt, tools_def.txt and build_rule.txt.
  @echo.
  @echo  Note that target.template, tools_def.template and build_rules.template
  @echo  will only be copied to target.txt, tools_def.txt and build_rule.txt
  @echo  respectively if they do not exist. Use option [Reconfig] to force the copy.
  @echo.
  goto end

:end
  popd