Revert changes of win-setup-qt-env.bat due to unknown error occurs.

win-setup-qt-env.bat

@@ -3,23 +3,30 @@ TITLE Qt command line environment
 CLS
 REM Usage: %comspec% /k "path_of_this_file" arch
 REM Eg: %comspec% /k "C:\Qt\Qt5.12.0\5.12.0\msvc2017\win-setup-qt-env.bat" x64
-SET _TARGET_ARCH=%1
-IF /I "%_TARGET_ARCH%" == "" SET _TARGET_ARCH=x64
-SET _VS_DEV_CMD_PATH=
-SET _VS_2017_PATH=
-FOR /f "delims=" %%A IN ('"%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe" -property installationPath -latest -requires Microsoft.Component.MSBuild Microsoft.VisualStudio.Component.VC.Tools.x86.x64') DO SET _VS_2017_PATH=%%A
-SET _VS_DEV_CMD_PATH=%_VS_2017_PATH%\Common7\Tools\VsDevCmd.bat
-IF NOT EXIST "%_VS_DEV_CMD_PATH%" (
-    ECHO Cannot find [VsDevCmd.bat], if you did't install vs in it's default location, please change this script
+SET "_ARCH=%1"
+IF /I "%_ARCH%" == "" SET "_ARCH=x86"
+SET "_VC_BAT_PATH=%VS2017INSTALLDIR%\VC\Auxiliary\Build\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\Preview\Enterprise\VC\Auxiliary\Build\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\Preview\Professional\VC\Auxiliary\Build\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\Preview\Community\VC\Auxiliary\Build\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\2017\Enterprise\VC\Auxiliary\Build\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\2017\Professional\VC\Auxiliary\Build\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\2017\BuildTools\VC\Auxiliary\Build\vcvarsall.bat"
+REM IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio 14.0\VC\vcvarsall.bat"
+REM IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%ProgramFiles(x86)%\Microsoft Visual Studio\Shared\14.0\VC\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%VS140COMNTOOLS%..\..\VC\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET "_VC_BAT_PATH=%VCINSTALLDIR%\vcvarsall.bat"
+IF NOT EXIST "%_VC_BAT_PATH%" SET _VC_BAT_PATH=
+IF NOT EXIST "%_VC_BAT_PATH%" (
+    ECHO Cannot find [vcvarsall.bat], if you did't install vs in it's default location, please change this script
     PAUSE
     EXIT /B
 )
-SET _VS_ARCH=%_TARGET_ARCH%
-IF /I "%_TARGET_ARCH%" == "x64" SET _VS_ARCH=amd64
-CALL "%_VS_DEV_CMD_PATH%" -no_logo -arch=%_VS_ARCH%
-SET _QT_DIR=%~dp0
-IF NOT EXIST "%_QT_DIR%bin\qmake.exe" SET _QT_DIR=%~dp0..
-IF NOT EXIST "%_QT_DIR%\bin\qmake.exe" SET _QT_DIR=%2
+CALL "%_VC_BAT_PATH%" %_ARCH%
+SET "_QT_DIR=%~dp0"
+IF NOT EXIST "%_QT_DIR%bin\qmake.exe" SET "_QT_DIR=%~dp0.."
+IF NOT EXIST "%_QT_DIR%\bin\qmake.exe" SET "_QT_DIR=%2"
 IF NOT EXIST "%_QT_DIR%\bin\qmake.exe" (
     ECHO [ERROR] Cannot find Qt directory!
     PAUSE
@@ -28,10 +35,10 @@ IF NOT EXIST "%_QT_DIR%\bin\qmake.exe" (
 IF EXIST "%_QT_DIR%\bin\qtenv2.bat" (
     CALL "%_QT_DIR%\bin\qtenv2.bat"
 ) ELSE (
-    SET PATH=%_QT_DIR%\bin;%_QT_DIR%;%PATH%
+    SET "PATH=%_QT_DIR%\bin;%_QT_DIR%;%PATH%"
 )
 CD /D "%_QT_DIR%"
 CLS
 ECHO =====================================================
-ECHO =   Qt command line environment(%_TARGET_ARCH%) is ready       =
+ECHO =   Qt command line environment(%_ARCH%) is ready       =
 ECHO =====================================================