From 636586c7b45c935dac852ddc90050c58d7e6a991 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Tue, 8 Sep 2020 17:01:22 -0700
Subject: [PATCH] suppress Bison warnings about Yacc incompatibility in Windows
 builds

---
 lib/cgraph/cgraph.vcxproj | 4 ++--
 lib/expr/expr.vcxproj     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/cgraph/cgraph.vcxproj b/lib/cgraph/cgraph.vcxproj
index 35455dbdc..77a24fca4 100644
--- a/lib/cgraph/cgraph.vcxproj
+++ b/lib/cgraph/cgraph.vcxproj
@@ -70,7 +70,7 @@
       <TargetMachine>MachineX86</TargetMachine>
     </Link>
     <PreBuildEvent>
-      <Command>win_bison -Wno-yacc -dy grammar.y -o grammar.c
+      <Command>win_bison -dy -Wno-yacc grammar.y -o grammar.c
 win_flex -oscan.c scan.l</Command>
     </PreBuildEvent>
   </ItemDefinitionGroup>
@@ -93,7 +93,7 @@ win_flex -oscan.c scan.l</Command>
       <TargetMachine>MachineX86</TargetMachine>
     </Link>
     <PreBuildEvent>
-      <Command>win_bison -Wno-yacc -dy grammar.y -o grammar.c
+      <Command>win_bison -dy -Wno-yacc grammar.y -o grammar.c
 win_flex -oscan.c scan.l</Command>
     </PreBuildEvent>
   </ItemDefinitionGroup>
diff --git a/lib/expr/expr.vcxproj b/lib/expr/expr.vcxproj
index 50262bf69..4e1efab4c 100644
--- a/lib/expr/expr.vcxproj
+++ b/lib/expr/expr.vcxproj
@@ -64,7 +64,7 @@
     </ClCompile>
     <Lib />
     <PreBuildEvent>
-      <Command>win_bison -Wno-yacc -dy exparse.y -o exparse.c</Command>
+      <Command>win_bison -dy -Wno-yacc exparse.y -o exparse.c</Command>
     </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -78,7 +78,7 @@
     </ClCompile>
     <Lib />
     <PreBuildEvent>
-      <Command>win_bison -Wno-yacc -dy exparse.y -o exparse.c</Command>
+      <Command>win_bison -dy -Wno-yacc exparse.y -o exparse.c</Command>
     </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
-- 
2.40.0