在 C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC 目录中，有两个 .bat 文件:
./vcvarsall.bat bin/vcvars32.bat 运行每一个都会给出相同的消息:
每个的目的是什么，我什么时候选择使用每个？
下面是每个bat文件的内容:
vcvarsall.bat:
@echo off
if "%1" == "" goto x86
if not "%2" == "" goto usage
if /i %1 == x86 goto x86
if /i %1 == amd64 goto amd64
if /i %1 == x64 goto amd64
if /i %1 == ia64 goto ia64
if /i %1 == x86_amd64 goto x86_amd64
if /i %1 == x86_ia64 goto x86_ia64
goto usage
:x86
if not exist "%~dp0bin\vcvars32.bat" goto missing
call "%~dp0bin\vcvars32.bat"
goto :eof
:amd64
if not exist "%~dp0bin\amd64\vcvars64.bat" goto missing
call "%~dp0bin\amd64\vcvars64.bat"
goto :eof
:ia64
if not exist "%~dp0bin\ia64\vcvars64.bat" goto missing
call "%~dp0bin\ia64\vcvars64.bat"
goto :eof
:x86_amd64
if not exist "%~dp0bin\x86_amd64\vcvarsx86_amd64.bat" goto missing
call "%~dp0bin\x86_amd64\vcvarsx86_amd64.bat"
goto :eof
:x86_ia64
if not exist "%~dp0bin\x86_ia64\vcvarsx86_ia64.bat" goto missing
call "%~dp0bin\x86_ia64\vcvarsx86_ia64.bat"
goto :eof
:usage
echo Error in script usage. The correct usage is:
echo %0 [option]
echo where [option] is: x86 ^| ia64 ^| amd64 ^| x86_amd64 ^| x86_ia64
echo:
echo For example:
echo %0 x86_ia64
goto :eof
:missing
echo The specified configuration type is missing. The tools for the
echo configuration might not be installed.
goto :eof
bin/vcvars32.bat:
@echo Setting environment for using Microsoft Visual Studio 2010 x86 tools.
@call :GetVSCommonToolsDir
@if "%VS100COMNTOOLS%"=="" goto error_no_VS100COMNTOOLSDIR
@call "%VS100COMNTOOLS%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\VS7" /v "10.0"') DO (
@if "%%i"=="10.0" (
@SET "VS100COMNTOOLS=%%k"
)
)
@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"
)
)
@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
最佳答案
您将使用 vcvarsall.bat，因为它根据您传入的参数值确定要调用哪个 vcvars*.bat 文件。
来自 vcvarsall.bat 的片段:
:x86
if not exist "%~dp0bin\vcvars32.bat" goto missing
call "%~dp0bin\vcvars32.bat"
goto :eof
关于windows - vcvarsall.bat 和 bin/vcvars32.bat 有什么区别？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/33571138/