plugin/neato_layout: MSBuild: define GVDLL

Without this change, the following error would occur in an upcoming
commit that changes the Windows specific storage-class attributes to
be controlled by GVDLL instead of by _WIN32:

LINK : fatal error LNK1181: cannot open input file 'gvplugin_neato_layout.lib' [C:\GitLab-Runner\builds\magjac\graphviz\cmd\tools\gvpack.vcxproj]

Towards https://gitlab.com/graphviz/graphviz/-/issues/2058

diff --git a/plugin/neato_layout/gvplugin_neato_layout.vcxproj b/plugin/neato_layout/gvplugin_neato_layout.vcxproj
index 7e261e98e7f750ac05f648bdd9f23f776f697fa0..bb7a9e3a8dd3d0b9fccf0f73a031b6c4873a6108 100644 (file)
--- a/plugin/neato_layout/gvplugin_neato_layout.vcxproj
+++ b/plugin/neato_layout/gvplugin_neato_layout.vcxproj
@@ -59,6 +59,7 @@
       <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
       <EnablePREfast>true</EnablePREfast>
       <DisableSpecificWarnings>4996</DisableSpecificWarnings>
+      <PreprocessorDefinitions>GVDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link>
       <AdditionalLibraryDirectories>$(OutDir);$(SolutionDir)windows\dependencies\libraries\x86\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
@@ -76,6 +77,7 @@
       <WarningLevel>Level4</WarningLevel>
       <EnablePREfast>true</EnablePREfast>
       <DisableSpecificWarnings>4996</DisableSpecificWarnings>
+      <PreprocessorDefinitions>GVDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
     </ClCompile>
     <Link>
       <AdditionalLibraryDirectories>$(OutDir);$(SolutionDir)windows\dependencies\libraries\x86\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>