Since it's impossible to build Python using VC7.1 on a command.com

system, exploit cmd.exe's setlocal function in this directory.

diff --git a/PCbuild/rt.bat b/PCbuild/rt.bat
index b3216f700d2196db79322b3a93fc8b8ae1876aca..a5b2e5e8080e18135451bf921409ad6b90a2a8d2 100755 (executable)
--- a/PCbuild/rt.bat
+++ b/PCbuild/rt.bat
@@ -15,10 +15,10 @@
 @rem runs
 @rem     python_d ../lib/test/regrtest.py -g test_binascii
 @rem to generate the expected-output file for binascii quickly.
+@setlocal
 @set _exe=python
 @set _qmode=no
 @set _dashO=
-@set _oldpath=%PATH%
 @PATH %PATH%;..\..\tcltk\bin
 @goto CheckOpts
 :Again
@@ -38,8 +38,3 @@
 @pause
 :Qmode
 %_exe% %_dashO% -E -tt ../lib/test/regrtest.py %1 %2 %3 %4 %5 %6 %7 %8 %9
-@set _exe=
-@set _qmode=
-@set _dashO=
-@PATH %_oldpath%
-@set _oldpath=