From: Andrew Dunstan <andrew@dunslane.net>
Date: Fri, 20 Mar 2020 17:55:15 +0000 (-0400)
Subject: Turn off deprecated bison warnings under MSVC
X-Git-Tag: REL9_6_18~64
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=80370836f7563653390065b225ece4305aba3d57;p=thirdparty%2Fpostgresql.git

Turn off deprecated bison warnings under MSVC

These are disabled by the configure code, so this is just fixing an
inconsistency in the MSVC code.

Backpatch to all live branches.
---

diff --git a/src/tools/msvc/pgbison.pl b/src/tools/msvc/pgbison.pl
index 7d0f784aa83..9eec12518ed 100644
--- a/src/tools/msvc/pgbison.pl
+++ b/src/tools/msvc/pgbison.pl
@@ -45,5 +45,7 @@ close($mf);
 my $basetarg = basename($output);
 my $headerflag = ($make =~ /^$basetarg:\s+BISONFLAGS\b.*-d/m ? '-d' : '');
 
-system("bison $headerflag $input -o $output");
+my $nodep = $bisonver ge '3.0' ? "-Wno-deprecated" : "";
+
+system("bison $nodep $headerflag $input -o $output");
 exit $? >> 8;