Index: tools\msvc/pgbison.bat
===================================================================
RCS file: c:/prog/cvsrepo/pgsql/pgsql/src/tools/msvc/pgbison.bat,v
retrieving revision 1.1
diff -c -r1.1 pgbison.bat
*** tools\msvc/pgbison.bat	4 Sep 2006 21:30:40 -0000	1.1
--- tools\msvc/pgbison.bat	3 Oct 2006 19:32:07 -0000
***************
*** 1,5 ****
  @echo off

! bison -V > NUL

  if errorlevel 1 goto nobison

  

  if "%1" == "src\backend\parser\gram.y" call :generate %1 src\backend\parser\gram.c src\include\parser\parse.h

--- 1,5 ----
  @echo off

! bison -V |findstr 1.875 > NUL

  if errorlevel 1 goto nobison

  

  if "%1" == "src\backend\parser\gram.y" call :generate %1 src\backend\parser\gram.c src\include\parser\parse.h

***************
*** 23,27 ****
  

  

  :nobison

! echo WARNING! Bison install not found, attempting to build without!

  exit 0

--- 23,28 ----
  

  

  :nobison

! echo WARNING! Bison install not found, or unsupported Bison version.
! echo Attempting to build without.

  exit 0