不安装Visual Studio，只用Windows SDK搭建VC环境
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安装结束以后你应该得到如下的
1. 在c:\Program Files\Microsoft Visual Studio 10.0,你会看到不完全的Visual Studio的安装（主要是VC的库和头文件）
2.在C:\Program Files\Microsoft SDKs\Windows\v7.1,你会看到Windows SDK的安装。
3. 在C:\Windows\Microsoft.NET,你会看到各个版本的Framework 的安装
4. 在HKLM\SOFTWARE\Microsoft\VisualStudio\SxS\VC7,你会看到如下的值
? ?“10.0” ?“C:\Program Files\Microsoft Visual Studio 10.0\VC\”
? ?“FrameworkDir32" “C:\Windows\Microsoft.NET\Framework\”
? ?“FrameworkDir64" “C:\Windows\Microsoft.NET\Framework64”
? ?"Framework32Ver” “v4.0.30319”
? ?"Framework64Ver” “v4.0.30319”
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但是这样你还是不能运行vc++环境。首先你不能再PATH路径找到nmake,cl,而且，即使把cl加到了PATH路径中， 你也不能正确的运行编译，你需要一个脚本来初始化设置；
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在c:\Program Files\Microsoft Visual Studio 10.0中，有两个文件可以用来初始化环境，一个是Common7\Tools\vsvars32.bat，另一个是VC\vcvarsall.bat；
但是这两个文件需要更改，因为
1. 该文件查询注册HKLM\SOFTWARE\Microsoft\VisualStudio\SxS\VS7?表找寻VS的安装目录，但是HKLM\SOFTWARE\Microsoft\VisualStudio\SxS\VS7只有在完全安装Visual studio以后才存在。你需要的是通过HKLM\SOFTWARE\Microsoft\VisualStudio\SxS\VC7，通过去掉结尾的VC\来间接的找到VS的安装目录。
:GetVSCommonToolsDirHelper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VS7" /v "10.0"') DO (@if "%%i"=="10.0" (@SET "VS100COMNTOOLS=%%k"))?
2.文件查询HKLM\SOFTWARE\Microsoft SDKs\Windows\v7.0A来确定Windows SDK的安装目录，但是 该目录是安装Visual Studio时候才会安装的较低版本，安装了Windows SDK和Framework以后的Windows SDK版本更高，是v7.1;
:GetWindowsSdkDirHelper@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v7.0A" /v "InstallationFolder"') DO (@if "%%i"=="InstallationFolder" (@SET "WindowsSdkDir=%%k"))?
为了设置vc环境变量，我创建了my_vcvarsall.bat,内容如下:
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@echo offif "%1" == "" goto x86if not "%2" == "" goto usageif /i %1 == x86 goto x86if /i %1 == amd64 goto amd64if /i %1 == x64 goto amd64if /i %1 == ia64 goto ia64if /i %1 == x86_amd64 goto x86_amd64if /i %1 == x86_ia64 goto x86_ia64goto usage:x86if not exist "%~dp0bin\my_vcvars32.bat" goto missingcall "%~dp0bin\my_vcvars32.bat"goto :eof:amd64if not exist "%~dp0bin\amd64\vcvars64.bat" goto missingcall "%~dp0bin\amd64\vcvars64.bat"goto :eof:ia64if not exist "%~dp0bin\ia64\vcvars64.bat" goto missingcall "%~dp0bin\ia64\vcvars64.bat"goto :eof:x86_amd64if not exist "%~dp0bin\x86_amd64\vcvarsx86_amd64.bat" goto missingcall "%~dp0bin\x86_amd64\vcvarsx86_amd64.bat"goto :eof:x86_ia64if not exist "%~dp0bin\x86_ia64\vcvarsx86_ia64.bat" goto missingcall "%~dp0bin\x86_ia64\vcvarsx86_ia64.bat"goto :eof:usageecho Error in script usage. The correct usage is:echo %0 [option]echo where [option] is: x86 ^| ia64 ^| amd64 ^| x86_amd64 ^| x86_ia64echo:echo For example:echo %0 x86_ia64goto :eof:missingecho The specified configuration type is missing. The tools for theecho configuration might not be installed.goto :eof
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该文件会调用%~dp0bin\my_vcvars32.bat,，该文件的内容如下
@echo Setting environment for using Microsoft Visual Studio 2010 x86 tools.@call :GetVSCommonToolsDir@if "%VS100COMNTOOLS%"=="" goto error_no_VS100COMNTOOLSDIR@call "%VS100COMNTOOLS%my_VCVarsQueryRegistry.bat" 32bit No64bit@if "%VSINSTALLDIR%"=="" goto error_no_VSINSTALLDIR@if "%FrameworkDir32%"=="" goto error_no_FrameworkDIR32@if "%FrameworkVersion32%"=="" goto error_no_FrameworkVer32@if "%Framework35Version%"=="" goto error_no_Framework35Version@set FrameworkDir=%FrameworkDir32%@set FrameworkVersion=%FrameworkVersion32%@if not "%WindowsSdkDir%" == "" (@set "PATH=%WindowsSdkDir%bin\NETFX 4.0 Tools;%WindowsSdkDir%bin;%PATH%"@set "INCLUDE=%WindowsSdkDir%include;%INCLUDE%"@set "LIB=%WindowsSdkDir%lib;%LIB%")@rem@rem Root of Visual Studio IDE installed files.@rem@set DevEnvDir=%VSINSTALLDIR%Common7\IDE\@rem PATH@rem ----@if exist "%VSINSTALLDIR%Team Tools\Performance Tools" (@set "PATH=%VSINSTALLDIR%Team Tools\Performance Tools;%PATH%")@if exist "%ProgramFiles%\HTML Help Workshop" set PATH=%ProgramFiles%\HTML Help Workshop;%PATH%@if exist "%ProgramFiles(x86)%\HTML Help Workshop" set PATH=%ProgramFiles(x86)%\HTML Help Workshop;%PATH%@if exist "%VCINSTALLDIR%VCPackages" set PATH=%VCINSTALLDIR%VCPackages;%PATH%@set PATH=%FrameworkDir%%Framework35Version%;%PATH%@set PATH=%FrameworkDir%%FrameworkVersion%;%PATH%@set PATH=%VSINSTALLDIR%Common7\Tools;%PATH%@if exist "%VCINSTALLDIR%BIN" set PATH=%VCINSTALLDIR%BIN;%PATH%@set PATH=%DevEnvDir%;%PATH%@if exist "%VSINSTALLDIR%VSTSDB\Deploy" (@set "PATH=%VSINSTALLDIR%VSTSDB\Deploy;%PATH%")@if not "%FSHARPINSTALLDIR%" == "" (@set "PATH=%FSHARPINSTALLDIR%;%PATH%")@rem INCLUDE@rem -------@if exist "%VCINSTALLDIR%ATLMFC\INCLUDE" set INCLUDE=%VCINSTALLDIR%ATLMFC\INCLUDE;%INCLUDE%@if exist "%VCINSTALLDIR%INCLUDE" set INCLUDE=%VCINSTALLDIR%INCLUDE;%INCLUDE%@rem LIB@rem ---@if exist "%VCINSTALLDIR%ATLMFC\LIB" set LIB=%VCINSTALLDIR%ATLMFC\LIB;%LIB%@if exist "%VCINSTALLDIR%LIB" set LIB=%VCINSTALLDIR%LIB;%LIB%@rem LIBPATH@rem -------@if exist "%VCINSTALLDIR%ATLMFC\LIB" set LIBPATH=%VCINSTALLDIR%ATLMFC\LIB;%LIBPATH%@if exist "%VCINSTALLDIR%LIB" set LIBPATH=%VCINSTALLDIR%LIB;%LIBPATH%@set LIBPATH=%FrameworkDir%%Framework35Version%;%LIBPATH%@set LIBPATH=%FrameworkDir%%FrameworkVersion%;%LIBPATH%@goto end@REM -----------------------------------------------------------------------:GetVSCommonToolsDir@set VS100COMNTOOLS=@call :GetVSCommonToolsDirHelper32 HKLM > nul 2>&1@if errorlevel 1 call :GetVSCommonToolsDirHelper32 HKCU > nul 2>&1@if errorlevel 1 call :GetVSCommonToolsDirHelper64 HKLM > nul 2>&1@if errorlevel 1 call :GetVSCommonToolsDirHelper64 HKCU > nul 2>&1@exit /B 0:GetVSCommonToolsDirHelper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VC7" /v "10.0"') DO (@if "%%i"=="10.0" (@SET "VS100COMNTOOLS=%%k"))echo SET "VS100COMNTOOLS=%VS100COMNTOOLS:VC\=%"@SET "VS100COMNTOOLS=%VS100COMNTOOLS:VC\=%"@if "%VS100COMNTOOLS%"=="" exit /B 1@SET "VS100COMNTOOLS=%VS100COMNTOOLS%Common7\Tools"@exit /B 0:GetVSCommonToolsDirHelper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VS7" /v "10.0"') DO (@if "%%i"=="10.0" (@SET "VS100COMNTOOLS=%%k"))@SET "VS100COMNTOOLS=%VS100COMNTOOLS:VC\=%"@if "%VS100COMNTOOLS%"=="" exit /B 1@SET "VS100COMNTOOLS=%VS100COMNTOOLS%Common7\Tools"@exit /B 0@REM -----------------------------------------------------------------------:error_no_VS100COMNTOOLSDIR@echo ERROR: Cannot determine the location of the VS Common Tools folder.@goto end:error_no_VSINSTALLDIR@echo ERROR: Cannot determine the location of the VS installation.@goto end:error_no_FrameworkDIR32@echo ERROR: Cannot determine the location of the .NET Framework 32bit installation.@goto end:error_no_FrameworkVer32@echo ERROR: Cannot determine the version of the .NET Framework 32bit installation.@goto end:error_no_Framework35Version@echo ERROR: Cannot determine the .NET Framework 3.5 version.@goto end:end?
该文件会调用Common7\Tools\my_VCVarsQueryRegistry.bat文件， 该文件内容是
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@call :GetWindowsSdkDir@call :GetVSInstallDir@call :GetVCInstallDir@call :GetFSharpInstallDir@if "%1"=="32bit" (@call :GetFrameworkDir32@call :GetFrameworkVer32)@if "%2"=="64bit" (@call :GetFrameworkDir64@call :GetFrameworkVer64)@SET Framework35Version=v3.5@goto end@REM -----------------------------------------------------------------------:GetWindowsSdkDir@set WindowsSdkDir=@call :GetWindowsSdkDirHelper HKLM > nul 2>&1@if errorlevel 1 call :GetWindowsSdkDirHelper HKCU > nul 2>&1@if errorlevel 1 set WindowsSdkDir=%VCINSTALLDIR%\PlatformSDK\@exit /B 0:GetWindowsSdkDirHelper@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v7.1" /v "InstallationFolder"') DO (@if "%%i"=="InstallationFolder" (@SET "WindowsSdkDir=%%k"))@if "%WindowsSdkDir%"=="" exit /B 1@exit /B 0@REM -----------------------------------------------------------------------:GetVSInstallDir@set VSINSTALLDIR=@call :GetVSInstallDirHelper32 HKLM > nul 2>&1@if errorlevel 1 call :GetVSInstallDirHelper32 HKCU > nul 2>&1@if errorlevel 1 call :GetVSInstallDirHelper64 HKLM > nul 2>&1@if errorlevel 1 call :GetVSInstallDirHelper64 HKCU > nul 2>&1@exit /B 0:GetVSInstallDirHelper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VC7" /v "10.0"') DO (@if "%%i"=="10.0" (@SET "L_VCINSTALLDIR=%%k"))@SET "VSINSTALLDIR=%L_VCINSTALLDIR:VC\=%"@if "%VSINSTALLDIR%"=="" exit /B 1@exit /B 0:GetVSInstallDirHelper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VC7" /v "10.0"') DO (@if "%%i"=="10.0" (SET "L_VS100VCInstallDirs=%%k"SET "VSINSTALLDIR=%L_VS100VCInstallDirs:VC\=%"))@if "%VSINSTALLDIR%"=="" exit /B 1@exit /B 0@REM -----------------------------------------------------------------------:GetVCInstallDir@set VCINSTALLDIR=@call :GetVCInstallDirHelper32 HKLM > nul 2>&1@if errorlevel 1 call :GetVCInstallDirHelper32 HKCU > nul 2>&1@if errorlevel 1 call :GetVCInstallDirHelper64 HKLM > nul 2>&1@if errorlevel 1 call :GetVCInstallDirHelper64 HKCU > nul 2>&1@exit /B 0:GetVCInstallDirHelper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VC7" /v "10.0"') DO (@if "%%i"=="10.0" (@SET "VCINSTALLDIR=%%k"))@if "%VCINSTALLDIR%"=="" exit /B 1@exit /B 0:GetVCInstallDirHelper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VC7" /v "10.0"') DO (@if "%%i"=="10.0" (@SET "VCINSTALLDIR=%%k"))@if "%VCINSTALLDIR%"=="" exit /B 1@exit /B 0@REM -----------------------------------------------------------------------:GetFSharpInstallDir@set FSHARPINSTALLDIR=@call :GetFSharpInstallDirHelper32 HKLM > nul 2>&1@if errorlevel 1 call :GetFSharpInstallDirHelper32 HKCU > nul 2>&1@if errorlevel 1 call :GetFSharpInstallDirHelper64 HKLM > nul 2>&1@if errorlevel 1 call :GetFSharpInstallDirHelper64 HKCU > nul 2>&1@exit /B 0:GetFSharpInstallDirHelper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\10.0\Setup\F#" /v "ProductDir"') DO (@if "%%i"=="ProductDir" (@SET "FSHARPINSTALLDIR=%%k"))@if "%FSHARPINSTALLDIR%"=="" exit /B 1@exit /B 0:GetFSharpInstallDirHelper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\10.0\Setup\F#" /v "ProductDir"') DO (@if "%%i"=="ProductDir" (@SET "FSHARPINSTALLDIR=%%k"))@if "%FSHARPINSTALLDIR%"=="" exit /B 1@exit /B 0@REM -----------------------------------------------------------------------:GetFrameworkDir32@set FrameworkDir32=@call :GetFrameworkDir32Helper32 HKLM > nul 2>&1@if errorlevel 1 call :GetFrameworkDir32Helper32 HKCU > nul 2>&1@if errorlevel 1 call :GetFrameworkDir32Helper64 HKLM > nul 2>&1@if errorlevel 1 call :GetFrameworkDir32Helper64 HKCU > nul 2>&1@exit /B 0:GetFrameworkDir32Helper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VC7" /v "FrameworkDir32"') DO (@if "%%i"=="FrameworkDir32" (@SET "FrameworkDIR32=%%k"))@if "%FrameworkDir32%"=="" exit /B 1@exit /B 0:GetFrameworkDir32Helper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VC7" /v "FrameworkDir32"') DO (@if "%%i"=="FrameworkDir32" (@SET "FrameworkDIR32=%%k"))@if "%FrameworkDIR32%"=="" exit /B 1@exit /B 0@REM -----------------------------------------------------------------------:GetFrameworkb64@set FrameworkDir64=@call :GetFrameworkDir64Helper32 HKLM > nul 2>&1@if errorlevel 1 call :GetFrameworkDir64Helper32 HKCU > nul 2>&1@if errorlevel 1 call :GetFrameworkDir64Helper64 HKLM > nul 2>&1@if errorlevel 1 call :GetFrameworkDir64Helper64 HKCU > nul 2>&1@exit /B 0:GetFrameworkDir64Helper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VC7" /v "FrameworkDir64"') DO (@if "%%i"=="FrameworkDir64" (@SET "FrameworkDIR64=%%k"))@if "%FrameworkDIR64%"=="" exit /B 1@exit /B 0:GetFrameworkDir64Helper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VC7" /v "FrameworkDir64"') DO (@if "%%i"=="FrameworkDir64" (@SET "FrameworkDIR64=%%k"))@if "%FrameworkDIR64%"=="" exit /B 1@exit /B 0@REM -----------------------------------------------------------------------:GetFrameworkVer32@set FrameworkVer32=@call :GetFrameworkVer32Helper32 HKLM > nul 2>&1@if errorlevel 1 call :GetFrameworkVer32Helper32 HKCU > nul 2>&1@if errorlevel 1 call :GetFrameworkVer32Helper64 HKLM > nul 2>&1@if errorlevel 1 call :GetFrameworkVer32Helper64 HKCU > nul 2>&1@exit /B 0:GetFrameworkVer32Helper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VC7" /v "FrameworkVer32"') DO (@if "%%i"=="FrameworkVer32" (@SET "FrameworkVersion32=%%k"))@if "%FrameworkVersion32%"=="" exit /B 1@exit /B 0:GetFrameworkVer32Helper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VC7" /v "FrameworkVer32"') DO (@if "%%i"=="FrameworkVer32" (@SET "FrameworkVersion32=%%k"))@if "%FrameworkVersion32%"=="" exit /B 1@exit /B 0@REM -----------------------------------------------------------------------:GetFrameworkVer64@set FrameworkVer64=@call :GetFrameworkVer64Helper32 HKLM > nul 2>&1@if errorlevel 1 call :GetFrameworkVer64Helper32 HKCU > nul 2>&1@if errorlevel 1 call :GetFrameworkVer64Helper64 HKLM > nul 2>&1@if errorlevel 1 call :GetFrameworkVer64Helper64 HKCU > nul 2>&1@exit /B 0:GetFrameworkVer64Helper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VC7" /v "FrameworkVer64"') DO (@if "%%i"=="FrameworkVer64" (@SET "FrameworkVersion64=%%k"))@if "%FrameworkVersion64%"=="" exit /B 1@exit /B 0:GetFrameworkVer64Helper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VC7" /v "FrameworkVer64"') DO (@if "%%i"=="FrameworkVer64" (@SET "FrameworkVersion64=%%k"))@if "%FrameworkVersion64%"=="" exit /B 1@exit /B 0@REM -----------------------------------------------------------------------:end?
至此，你可以起一个命令行，在代码里面敲入:?
C:\Program Files\Microsoft Visual Studio 10.0\VC\vcvarsall.bat
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然后，就可以运行nmake，比如说来编译ruby的文件了。
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如果你只是需要设置C#的环境，你需要修改\添加Common7\Tools\my_vsvars32.bat，该文件的内容如下
@echo Setting environment for using Microsoft Visual Studio 2010 x86 tools.@call :GetVSCommonToolsDir@if "%VS100COMNTOOLS%"=="" goto error_no_VS100COMNTOOLSDIR@call "%VS100COMNTOOLS%my_VCVarsQueryRegistry.bat" 32bit No64bit@if "%VSINSTALLDIR%"=="" goto error_no_VSINSTALLDIR@if "%FrameworkDir32%"=="" goto error_no_FrameworkDIR32@if "%FrameworkVersion32%"=="" goto error_no_FrameworkVer32@if "%Framework35Version%"=="" goto error_no_Framework35Version@set FrameworkDir=%FrameworkDir32%@set FrameworkVersion=%FrameworkVersion32%@if not "%WindowsSdkDir%" == "" (@set "PATH=%WindowsSdkDir%bin\NETFX 4.0 Tools;%WindowsSdkDir%bin;%PATH%"@set "INCLUDE=%WindowsSdkDir%include;%INCLUDE%"@set "LIB=%WindowsSdkDir%lib;%LIB%")@rem@rem Root of Visual Studio IDE installed files.@rem@set DevEnvDir=%VSINSTALLDIR%Common7\IDE\@rem PATH@rem ----@if exist "%VSINSTALLDIR%Team Tools\Performance Tools" (@set "PATH=%VSINSTALLDIR%Team Tools\Performance Tools;%PATH%")@if exist "%ProgramFiles%\HTML Help Workshop" set PATH=%ProgramFiles%\HTML Help Workshop;%PATH%@if exist "%ProgramFiles(x86)%\HTML Help Workshop" set PATH=%ProgramFiles(x86)%\HTML Help Workshop;%PATH%@if exist "%VCINSTALLDIR%VCPackages" set PATH=%VCINSTALLDIR%VCPackages;%PATH%@set PATH=%FrameworkDir%%Framework35Version%;%PATH%@set PATH=%FrameworkDir%%FrameworkVersion%;%PATH%@set PATH=%VSINSTALLDIR%Common7\Tools;%PATH%@if exist "%VCINSTALLDIR%BIN" set PATH=%VCINSTALLDIR%BIN;%PATH%@set PATH=%DevEnvDir%;%PATH%@if exist "%VSINSTALLDIR%VSTSDB\Deploy" (@set "PATH=%VSINSTALLDIR%VSTSDB\Deploy;%PATH%")@if not "%FSHARPINSTALLDIR%" == "" (@set "PATH=%FSHARPINSTALLDIR%;%PATH%")@rem INCLUDE@rem -------@if exist "%VCINSTALLDIR%ATLMFC\INCLUDE" set INCLUDE=%VCINSTALLDIR%ATLMFC\INCLUDE;%INCLUDE%@if exist "%VCINSTALLDIR%INCLUDE" set INCLUDE=%VCINSTALLDIR%INCLUDE;%INCLUDE%@rem LIB@rem ---@if exist "%VCINSTALLDIR%ATLMFC\LIB" set LIB=%VCINSTALLDIR%ATLMFC\LIB;%LIB%@if exist "%VCINSTALLDIR%LIB" set LIB=%VCINSTALLDIR%LIB;%LIB%@rem LIBPATH@rem -------@if exist "%VCINSTALLDIR%ATLMFC\LIB" set LIBPATH=%VCINSTALLDIR%ATLMFC\LIB;%LIBPATH%@if exist "%VCINSTALLDIR%LIB" set LIBPATH=%VCINSTALLDIR%LIB;%LIBPATH%@set LIBPATH=%FrameworkDir%%Framework35Version%;%LIBPATH%@set LIBPATH=%FrameworkDir%%FrameworkVersion%;%LIBPATH%@goto end@REM -----------------------------------------------------------------------:GetVSCommonToolsDir@set VS100COMNTOOLS=@call :GetVSCommonToolsDirHelper32 HKLM > nul 2>&1@rem call :GetVSCommonToolsDirHelper32 HKLM@if errorlevel 1 call :GetVSCommonToolsDirHelper32 HKCU > nul 2>&1@if errorlevel 1 call :GetVSCommonToolsDirHelper64 HKLM > nul 2>&1@if errorlevel 1 call :GetVSCommonToolsDirHelper64 HKCU > nul 2>&1@exit /B 0:GetVSCommonToolsDirHelper32@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Microsoft\VisualStudio\SxS\VC7" /v "10.0"') DO (@if "%%i"=="10.0" (@SET "L_VS100VCInstallDirs=%%k"))@echo SET "VS100COMNTOOLS=%L_VS100VCInstallDirs:VC\=%"@SET "VS100COMNTOOLS=%L_VS100VCInstallDirs:VC\=%"@if "%VS100COMNTOOLS%"=="" exit /B 1@SET "VS100COMNTOOLS=%VS100COMNTOOLS%Common7\Tools"@exit /B 0:GetVSCommonToolsDirHelper64@for /F "tokens=1,2*" %%i in ('reg query "%1\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\SxS\VC7" /v "10.0"') DO (@if "%%i"=="10.0" (SET "L_VS100VCInstallDirs=%%k"SET "VS100COMNTOOLS=%L_VS100VCInstalldirs:VC\=%"))@if "%VS100COMNTOOLS%"=="" exit /B 1@SET "VS100COMNTOOLS=%VS100COMNTOOLS%Common7\Tools"@exit /B 0@REM -----------------------------------------------------------------------:error_no_VS100COMNTOOLSDIR@echo ERROR: Cannot determine the location of the VS Common Tools folder.@goto end:error_no_VSINSTALLDIR@echo ERROR: Cannot determine the location of the VS installation.@goto end:error_no_FrameworkDIR32@echo ERROR: Cannot determine the location of the .NET Framework 32bit installation.@goto end:error_no_FrameworkVer32@echo ERROR: Cannot determine the version of the .NET Framework 32bit installation.@goto end:error_no_Framework35Version@echo ERROR: Cannot determine the .NET Framework 3.5 version.@goto end:end?
如代码所示，你Common7\Tools\my_vsvars32.bat 会调用Common7\Tools\my_VCVarsQueryRegistry.bat 的文件；my_VCVarsQueryRegistry.bat的文件内容在上面已经已经介绍了。
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至此，所有的配置都已经结束，本文中的配置只是在win32 x85环境下测试过了，没有测试过amd64，但是思路是一样的，你可以按照类似的方法调试通过64的配置；
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References:
Microsoft Windows SDK for Windows 7 and .NET Framework 4