windows missing copy for libjpeg vs2008

libs/win32/libjpeg/libjpeg.2008.vcproj

@@ -96,6 +96,7 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				CommandLine="if not exist &quot;$(ProjectDir)..\..\jpeg-8d\jconfig.h&quot; type &quot;$(ProjectDir)..\..\jpeg-8d\jconfig.vc&quot; &gt; &quot;$(ProjectDir)..\..\jpeg-8d\jconfig.h&quot;"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"
@@ -232,6 +233,7 @@
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
+				CommandLine="if not exist &quot;$(ProjectDir)..\..\jpeg-8d\jconfig.h&quot; type &quot;$(ProjectDir)..\..\jpeg-8d\jconfig.vc&quot; &gt; &quot;$(ProjectDir)..\..\jpeg-8d\jconfig.h&quot;"
 			/>
 			<Tool
 				Name="VCCustomBuildTool"