remove useless MSBuild project reference to ortho for dot

dot only depends indirectly on ortho through dotgen which it already
has a project reference to.

This change is made to avoid confusion when upcoming commits in this
series change ortho to be part of the gvc shared library and adjusts
the dotgen library accordingly.

Towards https://gitlab.com/graphviz/graphviz/-/issues/2096.

diff --git a/cmd/dot/dot.vcxproj b/cmd/dot/dot.vcxproj
index 6db6b80af25a7faf2a7bb43c1c671e80236167a8..6464547b973775cb57aad57bb6db36b53d685a4e 100644 (file)
--- a/cmd/dot/dot.vcxproj
+++ b/cmd/dot/dot.vcxproj
@@ -140,10 +140,6 @@ copy /B /Y $(OutDir)dot.exe $(OutDir)twopi.exe</Command>
       <Project>{c5ceb09e-79af-4091-accf-d28ec3d7d90f}</Project>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
     </ProjectReference>
-    <ProjectReference Include="..\..\lib\ortho\gvortho.vcxproj">
-      <Project>{2d29953f-2d74-471e-a064-5d184e762dff}</Project>
-      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
-    </ProjectReference>
     <ProjectReference Include="..\..\lib\patchwork\gvpatchwork.vcxproj">
       <Project>{6bd77bde-151d-4824-a8bc-9f067662f7ab}</Project>
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>