True $(PlatformTarget) x64 x86 x64 x86 $(MSBuildThisFileDirectory)..\..\runtimes\win-$(PreferredNativeLua)\native\lua53.dll $(MSBuildThisFileDirectory)..\..\runtimes\osx\native\liblua53.dylib $(MSBuildThisFileDirectory)..\..\runtimes\linux-$(PreferredNativeLua)\native\liblua53.so $([System.IO.Path]::GetFilename('$(PreferredWindowsNativeLuaPath)')) PreserveNewest $([System.IO.Path]::GetFilename('$(PreferredOSXNativeLuaPath)')) PreserveNewest $([System.IO.Path]::GetFilename('$(PreferredLinuxNativeLuaPath)')) PreserveNewest x86\lua53.dll PreserveNewest x64\lua53.dll PreserveNewest x86\liblua53.so PreserveNewest x64\liblua53.so PreserveNewest