From e6e78187ef4011aa3d44280fccc8fbc9baed1dfa Mon Sep 17 00:00:00 2001
From: Magnus Hagander <magnus@hagander.net>
Date: Sat, 17 Mar 2007 17:11:41 +0000
Subject: [PATCH] msvc build actually needs Bison 2.2 or later, not 2.1. Or
1.875 as before.
---
doc/src/sgml/install-win32.sgml | 6 +++---
src/tools/msvc/pgbison.bat | 8 +++++---
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/doc/src/sgml/install-win32.sgml b/doc/src/sgml/install-win32.sgml
index 2d3c6b90f10..68ae49b8209 100644
--- a/doc/src/sgml/install-win32.sgml
+++ b/doc/src/sgml/install-win32.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/install-win32.sgml,v 1.33 2007/03/17 14:30:00 mha Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/install-win32.sgml,v 1.34 2007/03/17 17:11:41 mha Exp $ -->
<chapter id="install-win32">
<title>Installation on <productname>Windows</productname></title>
@@ -100,8 +100,8 @@
<productname>Flex</productname></term>
<listitem><para>
Bison and Flex are required to build from CVS, but not required when
- building from a release file. Note that Bison version 2.0 will not
- work, but both earlier and later versions do. Bison and Flex can be
+ building from a release file. Note that only Bison 1.875 or versions
+ 2.2 and later will work. Bison and Flex can be
downloaded from <ulink url="http://gnuwin32.sourceforge.net"></>.
</para></listitem>
</varlistentry>
diff --git a/src/tools/msvc/pgbison.bat b/src/tools/msvc/pgbison.bat
index 1bebd6a6078..398d89de46c 100755
--- a/src/tools/msvc/pgbison.bat
+++ b/src/tools/msvc/pgbison.bat
@@ -1,13 +1,15 @@
@echo off
-REM $PostgreSQL: pgsql/src/tools/msvc/pgbison.bat,v 1.5 2007/03/17 14:01:01 mha Exp $
+REM $PostgreSQL: pgsql/src/tools/msvc/pgbison.bat,v 1.6 2007/03/17 17:11:41 mha Exp $
if exist src\tools\msvc\buildenv.bat call src\tools\msvc\buildenv.bat
SET BV=
for /F "tokens=4 usebackq" %%f in (`bison -V`) do if "!BV!"=="" SET BV=%%f
if "%BV%"=="" goto novarexp
-if %BV% LSS 1.875 goto nobison
-if %BV% EQU 2.1 goto nobison
+if %BV% EQU 1.875 goto bisonok
+if %BV% GEQ 2.2 goto bisonok
+goto nobison
+:bisonok
if "%1" == "src\backend\parser\gram.y" call :generate %1 src\backend\parser\gram.c src\include\parser\parse.h
if "%1" == "src\backend\bootstrap\bootparse.y" call :generate %1 src\backend\bootstrap\bootparse.c src\backend\bootstrap\bootstrap_tokens.h
--
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