Revert BaseTools: PYTHON3 migration

[mirror_edk2.git] / BaseTools / toolsetup.bat

diff --git a/BaseTools/toolsetup.bat b/BaseTools/toolsetup.bat
index 0d4028db785f573e9ddf4a3f9b3694d3e4bfac09..33d50f58ad87df6909ae7dbcc691cd5503e3789e 100755 (executable)
--- a/BaseTools/toolsetup.bat
+++ b/BaseTools/toolsetup.bat
@@ -299,32 +299,18 @@ goto end
      )\r
   )\r
 \r
-set PYTHON3=py -3\r
-:check_python_version\r
-  %PYTHON3% --version >NUL 2>&1\r
-  if %ERRORLEVEL% NEQ 0 (\r
-    if defined PYTHON_HOME (\r
-      if EXIST "%PYTHON_HOME%" (\r
-        set PYTHON3=%PYTHON_HOME%\python.exe\r
-      )\r
+  if not defined PYTHON_HOME (\r
+    if defined PYTHONHOME (\r
+      set PYTHON_HOME=%PYTHONHOME%\r
+    ) else (\r
+      echo.\r
+      echo !!! ERROR !!! Binary python tools are missing. PYTHON_HOME environment variable is not set.\r
+      echo PYTHON_HOME is required to build or execute the python tools.\r
+      echo.\r
+      goto end\r
     )\r
   )\r
-  %PYTHON3% --version >NUL 2>&1\r
-  if %ERRORLEVEL% NEQ 0 (\r
-     echo.\r
-     echo !!! ERROR !!!  %PYTHON3% not install.\r
-     echo.\r
-     goto end\r
-   )\r
-  FOR /F "TOKENS=1,2" %%i IN ('%PYTHON3% --version') DO set VERSION=%%j\r
-  if /I "%VERSION%" LSS "3.6" (\r
-     echo.\r
-     echo !!! ERROR !!!  python version should greater than or equal to version 3.6.\r
-     echo.\r
-     goto end\r
-  )\r
 \r
-:check_freezer_path\r
   @REM We have Python, now test for FreezePython application\r
   if not defined PYTHON_FREEZER_PATH (\r
     echo.\r