解决[Bug 62](https://github.com/Chuyu-Team/VC-LTL/issues/62)，修复微软原版多个线程…

…多个模块同时exit可能发生死锁问题。

config/LTL_Version.h

@@ -6,7 +6,7 @@
 #define LTLVersion1 4
 #define LTLVersion2 1
 #define LTLVersion3 1
-#define LTLVersion4 0
+#define LTLVersion4 1
 
 #endif
 

src/14.0.23918/vcruntime/exe_common.inl

@@ -264,13 +264,12 @@ static __declspec(noinline) int __cdecl __scrt_common_main_seh() throw()
 
         // If this module has any thread-local destructors, register the
         // callback function with the Unified CRT to run on exit.
-		#ifndef __Build_LTL //无法正确实现_register_thread_local_exe_atexit_callback，反正进程都要退出了，thread-local destructors不调关系也不大。
         _tls_callback_type const * const tls_dtor_callback = __scrt_get_dyn_tls_dtor_callback();
         if (*tls_dtor_callback != nullptr && __scrt_is_nonwritable_in_current_image(tls_dtor_callback))
         {
             _register_thread_local_exe_atexit_callback(*tls_dtor_callback);
         }
-		#endif
+
         //
         // Initialization is complete; invoke main...
         //

src/14.0.24210/vcruntime/exe_common.inl

@@ -264,13 +264,12 @@ static __declspec(noinline) int __cdecl __scrt_common_main_seh() throw()
 
         // If this module has any thread-local destructors, register the
         // callback function with the Unified CRT to run on exit.
-		#ifndef __Build_LTL //无法正确实现_register_thread_local_exe_atexit_callback，反正进程都要退出了，thread-local destructors不调关系也不大。
         _tls_callback_type const * const tls_dtor_callback = __scrt_get_dyn_tls_dtor_callback();
         if (*tls_dtor_callback != nullptr && __scrt_is_nonwritable_in_current_image(tls_dtor_callback))
         {
             _register_thread_local_exe_atexit_callback(*tls_dtor_callback);
         }
-		#endif
+
         //
         // Initialization is complete; invoke main...
         //

src/14.0.24225/lib/x64/msvcrt.cmd

@@ -3,8 +3,14 @@ set libfile=%~dp0..\..\..\..\VC\14.0.24225\lib\x64\vc.lib
 
 copy "%~dp0msvcrt.lib" "%libfile%" /y
 
+set BuiltInVsWhereExe="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if not defined ProgramFiles(x86) ( set "BuiltInVsWhereExe="%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"" )
 
-@call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
+if not exist %BuiltInVsWhereExe% (echo 请安装VS2017或者更高版本然后继续！& goto:eof )
+
+for /f "tokens=*" %%i in ('%BuiltInVsWhereExe% -latest -prerelease -property installationPath') do ( set LatestVisualStudioRoot=%%i)
+
+@call "%LatestVisualStudioRoot%\VC\Auxiliary\Build\vcvars64.bat"
 
 
 ::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\_cpu_disp_.obj
@@ -40,7 +46,7 @@ lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_11033
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\loadcfg.obj
 
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\pesect.obj
-lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_dtor.obj
+::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_dtor.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_init.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\matherr_detection.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\ucrt_detection.obj

src/14.0.24225/lib/x86/msvcrt.cmd

@@ -3,8 +3,14 @@ set libfile=%~dp0..\..\..\..\VC\14.0.24225\lib\x86\vc.lib
 
 copy "%~dp0msvcrt.lib" "%libfile%" /y
 
+set BuiltInVsWhereExe="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if not defined ProgramFiles(x86) ( set "BuiltInVsWhereExe="%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"" )
 
-@call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsx86_amd64.bat"
+if not exist %BuiltInVsWhereExe% (echo 请安装VS2017或者更高版本然后继续！& goto:eof )
+
+for /f "tokens=*" %%i in ('%BuiltInVsWhereExe% -latest -prerelease -property installationPath') do ( set LatestVisualStudioRoot=%%i)
+
+@call "%LatestVisualStudioRoot%\VC\Auxiliary\Build\vcvarsx86_amd64.bat"
 
 
 
@@ -58,7 +64,7 @@ lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_11033
 
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\loadcfg.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\pesect.obj
-lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_dtor.obj
+::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_dtor.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_init.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\matherr_detection.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\ucrt_detection.obj

src/14.0.24225/vcruntime/exe_common.inl

@@ -264,13 +264,12 @@ static __declspec(noinline) int __cdecl __scrt_common_main_seh() throw()
 
         // If this module has any thread-local destructors, register the
         // callback function with the Unified CRT to run on exit.
-		#ifndef __Build_LTL //无法正确实现_register_thread_local_exe_atexit_callback，反正进程都要退出了，thread-local destructors不调关系也不大。
         _tls_callback_type const * const tls_dtor_callback = __scrt_get_dyn_tls_dtor_callback();
         if (*tls_dtor_callback != nullptr && __scrt_is_nonwritable_in_current_image(tls_dtor_callback))
         {
             _register_thread_local_exe_atexit_callback(*tls_dtor_callback);
         }
-		#endif
+
         //
         // Initialization is complete; invoke main...
         //

src/14.0.24231/lib/arm/msvcrt.cmd

@@ -2,7 +2,14 @@ set libfile=%~dp0..\..\..\..\VC\14.0.24231\lib\arm\vc.lib
 
 copy "%~dp0msvcrt.lib" "%libfile%" /y
 
-@call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
+set BuiltInVsWhereExe="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if not defined ProgramFiles(x86) ( set "BuiltInVsWhereExe="%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"" )
+
+if not exist %BuiltInVsWhereExe% (echo 请安装VS2017或者更高版本然后继续！& goto:eof )
+
+for /f "tokens=*" %%i in ('%BuiltInVsWhereExe% -latest -prerelease -property installationPath') do ( set LatestVisualStudioRoot=%%i)
+
+@call "%LatestVisualStudioRoot%\VC\Auxiliary\Build\vcvars64.bat"
 
 ::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\_cpu_disp_.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\_convert_.obj
@@ -33,7 +40,7 @@ lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_11033
 ::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\guard_support.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\loadcfg.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\pesect.obj
-lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\dyn_tls_dtor.obj
+::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\dyn_tls_dtor.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\dyn_tls_init.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\matherr_detection.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\arm\ucrt_detection.obj

src/14.0.24231/lib/x64/msvcrt.cmd

@@ -3,8 +3,14 @@ set libfile=%~dp0..\..\..\..\VC\14.0.24231\lib\x64\vc.lib
 
 copy "%~dp0msvcrt.lib" "%libfile%" /y
 
+set BuiltInVsWhereExe="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if not defined ProgramFiles(x86) ( set "BuiltInVsWhereExe="%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"" )
 
-@call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
+if not exist %BuiltInVsWhereExe% (echo 请安装VS2017或者更高版本然后继续！& goto:eof )
+
+for /f "tokens=*" %%i in ('%BuiltInVsWhereExe% -latest -prerelease -property installationPath') do ( set LatestVisualStudioRoot=%%i)
+
+@call "%LatestVisualStudioRoot%\VC\Auxiliary\Build\vcvars64.bat"
 
 
 ::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\_cpu_disp_.obj
@@ -40,7 +46,7 @@ lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_11033
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\loadcfg.obj
 
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\pesect.obj
-lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_dtor.obj
+::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_dtor.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_init.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\matherr_detection.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\ucrt_detection.obj

src/14.0.24231/lib/x86/msvcrt.cmd

@@ -3,8 +3,15 @@ set libfile=%~dp0..\..\..\..\VC\14.0.24231\lib\x86\vc.lib
 
 copy "%~dp0msvcrt.lib" "%libfile%" /y
 
+set BuiltInVsWhereExe="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if not defined ProgramFiles(x86) ( set "BuiltInVsWhereExe="%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"" )
 
-@call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsx86_amd64.bat"
+if not exist %BuiltInVsWhereExe% (echo 请安装VS2017或者更高版本然后继续！& goto:eof )
+
+for /f "tokens=*" %%i in ('%BuiltInVsWhereExe% -latest -prerelease -property installationPath') do ( set LatestVisualStudioRoot=%%i)
+
+
+@call "%LatestVisualStudioRoot%\VC\Auxiliary\Build\vcvarsx86_amd64.bat"
 
 
 
@@ -58,7 +65,7 @@ lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_11033
 
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\loadcfg.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\pesect.obj
-lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_dtor.obj
+::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_dtor.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_init.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\matherr_detection.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\ucrt_detection.obj

src/14.0.24231/vcruntime/exe_common.inl

@@ -264,13 +264,12 @@ static __declspec(noinline) int __cdecl __scrt_common_main_seh() throw()
 
         // If this module has any thread-local destructors, register the
         // callback function with the Unified CRT to run on exit.
-		#ifndef __Build_LTL //无法正确实现_register_thread_local_exe_atexit_callback，反正进程都要退出了，thread-local destructors不调关系也不大。
         _tls_callback_type const * const tls_dtor_callback = __scrt_get_dyn_tls_dtor_callback();
         if (*tls_dtor_callback != nullptr && __scrt_is_nonwritable_in_current_image(tls_dtor_callback))
         {
             _register_thread_local_exe_atexit_callback(*tls_dtor_callback);
         }
-		#endif
+
         //
         // Initialization is complete; invoke main...
         //

src/14.10.25017/vcruntime/exe_common.inl

@@ -270,13 +270,12 @@ static __declspec(noinline) int __cdecl __scrt_common_main_seh() throw()
 
         // If this module has any thread-local destructors, register the
         // callback function with the Unified CRT to run on exit.
-		#ifndef __Build_LTL //无法正确实现_register_thread_local_exe_atexit_callback，反正进程都要退出了，thread-local destructors不调关系也不大。
         _tls_callback_type const * const tls_dtor_callback = __scrt_get_dyn_tls_dtor_callback();
         if (*tls_dtor_callback != nullptr && __scrt_is_nonwritable_in_current_image(tls_dtor_callback))
         {
             _register_thread_local_exe_atexit_callback(*tls_dtor_callback);
         }
-		#endif
+
         //
         // Initialization is complete; invoke main...
         //

src/14.11.25503/vcruntime/exe_common.inl

@@ -296,13 +296,12 @@ static __declspec(noinline) int __cdecl __scrt_common_main_seh() throw()
 
         // If this module has any thread-local destructors, register the
         // callback function with the Unified CRT to run on exit.
-		#ifndef __Build_LTL //无法正确实现_register_thread_local_exe_atexit_callback，反正进程都要退出了，thread-local destructors不调关系也不大。
         _tls_callback_type const * const tls_dtor_callback = __scrt_get_dyn_tls_dtor_callback();
         if (*tls_dtor_callback != nullptr && __scrt_is_nonwritable_in_current_image(tls_dtor_callback))
         {
             _register_thread_local_exe_atexit_callback(*tls_dtor_callback);
         }
-		#endif
+
         //
         // Initialization is complete; invoke main...
         //

src/14.12.25827/lib/x64/msvcrt.cmd

@@ -3,8 +3,14 @@ set libfile=%~dp0..\..\..\..\VC\14.12.25827\lib\x64\vc.lib
 
 copy "%~dp0msvcrt.lib" "%libfile%" /y
 
+set BuiltInVsWhereExe="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if not defined ProgramFiles(x86) ( set "BuiltInVsWhereExe="%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"" )
 
-@call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
+if not exist %BuiltInVsWhereExe% (echo 请安装VS2017或者更高版本然后继续！& goto:eof )
+
+for /f "tokens=*" %%i in ('%BuiltInVsWhereExe% -latest -prerelease -property installationPath') do ( set LatestVisualStudioRoot=%%i)
+
+@call "%LatestVisualStudioRoot%\VC\Auxiliary\Build\vcvars64.bat"
 
 
 ::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\_cpu_disp_.obj
@@ -44,7 +50,7 @@ lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_11033
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\loadcfg.obj
 
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\pesect.obj
-lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_dtor.obj
+::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_dtor.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_init.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\matherr_detection.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\ucrt_detection.obj

src/14.12.25827/lib/x86/msvcrt.cmd

@@ -3,8 +3,14 @@ set libfile=%~dp0..\..\..\..\VC\14.12.25827\lib\x86\vc.lib
 
 copy "%~dp0msvcrt.lib" "%libfile%" /y
 
+set BuiltInVsWhereExe="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if not defined ProgramFiles(x86) ( set "BuiltInVsWhereExe="%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"" )
 
-@call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsx86_amd64.bat"
+if not exist %BuiltInVsWhereExe% (echo 请安装VS2017或者更高版本然后继续！& goto:eof )
+
+for /f "tokens=*" %%i in ('%BuiltInVsWhereExe% -latest -prerelease -property installationPath') do ( set LatestVisualStudioRoot=%%i)
+
+@call "%LatestVisualStudioRoot%\VC\Auxiliary\Build\vcvarsx86_amd64.bat"
 
 
 ::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\_cpu_disp_.obj
@@ -55,7 +61,7 @@ lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_11033
 
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\loadcfg.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\pesect.obj
-lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_dtor.obj
+::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_dtor.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\dyn_tls_init.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\matherr_detection.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\x86\ucrt_detection.obj

src/14.12.25827/vcruntime/exe_common.inl

@@ -296,13 +296,12 @@ static __declspec(noinline) int __cdecl __scrt_common_main_seh() throw()
 
         // If this module has any thread-local destructors, register the
         // callback function with the Unified CRT to run on exit.
-		#ifndef __Build_LTL //无法正确实现_register_thread_local_exe_atexit_callback，反正进程都要退出了，thread-local destructors不调关系也不大。
         _tls_callback_type const * const tls_dtor_callback = __scrt_get_dyn_tls_dtor_callback();
         if (*tls_dtor_callback != nullptr && __scrt_is_nonwritable_in_current_image(tls_dtor_callback))
         {
             _register_thread_local_exe_atexit_callback(*tls_dtor_callback);
         }
-		#endif
+
         //
         // Initialization is complete; invoke main...
         //

src/14.13.26128/lib/x64/msvcrt.cmd

@@ -3,8 +3,14 @@ set libfile=%~dp0..\..\..\..\VC\14.13.26128\lib\x64\vc.lib
 
 copy "%~dp0msvcrt.lib" "%libfile%" /y
 
+set BuiltInVsWhereExe="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if not defined ProgramFiles(x86) ( set "BuiltInVsWhereExe="%ProgramFiles%\Microsoft Visual Studio\Installer\vswhere.exe"" )
 
-@call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
+if not exist %BuiltInVsWhereExe% (echo 请安装VS2017或者更高版本然后继续！& goto:eof )
+
+for /f "tokens=*" %%i in ('%BuiltInVsWhereExe% -latest -prerelease -property installationPath') do ( set LatestVisualStudioRoot=%%i)
+
+@call "%LatestVisualStudioRoot%\VC\Auxiliary\Build\vcvars64.bat"
 
 
 ::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\_cpu_disp_.obj
@@ -44,7 +50,7 @@ lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_11033
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\loadcfg.obj
 
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\pesect.obj
-lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_dtor.obj
+::lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_dtor.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\dyn_tls_init.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\matherr_detection.obj
 lib "%libfile%" /remove:f:\binaries\Intermediate\vctools\msvcrt.nativeproj_110336922\objr\amd64\ucrt_detection.obj