From 5ce75d222b4df21c853e4eb4fbebb5707f896cc4 Mon Sep 17 00:00:00 2001
From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Sun, 12 Dec 2021 13:35:32 +0100
Subject: [PATCH] gvmap: MSBuild: define GVDLL to ensure correct storage-class
 attributes

An upcoming commit that removes the common/globals.h symbols from the
gvc.def file would otherwise cause errors like this:

gvmap.obj : error LNK2001: unresolved external symbol _Verbose [C:\Users\magja\graphviz\cmd\gvmap\gvmap.vcxproj]

Towards https://gitlab.com/graphviz/graphviz/-/issues/2058.
---
 cmd/gvmap/gvmap.vcxproj | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmd/gvmap/gvmap.vcxproj b/cmd/gvmap/gvmap.vcxproj
index 6cdb7a107..f1b0a691e 100644
--- a/cmd/gvmap/gvmap.vcxproj
+++ b/cmd/gvmap/gvmap.vcxproj
@@ -52,7 +52,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>$(SolutionDir)windows\include;$(SolutionDir)windows\dependencies\libraries\vcpkg\installed\x86-windows\include;$(SolutionDir)lib;$(SolutionDir)lib\cdt;$(SolutionDir)lib\cgraph;$(SolutionDir)lib\common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;GVDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <PrecompiledHeader />
@@ -75,7 +75,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <AdditionalIncludeDirectories>$(SolutionDir)windows\include;$(SolutionDir)windows\dependencies\libraries\vcpkg\installed\x86-windows\include;$(SolutionDir)lib;$(SolutionDir)lib\cdt;$(SolutionDir)lib\cgraph;$(SolutionDir)lib\common;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;GVDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader />
       <WarningLevel>Level4</WarningLevel>
       <EnablePREfast>true</EnablePREfast>
-- 
2.40.0