<?xml version="1.0" encoding="utf-8"?> <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <ImportGroup Label="PropertySheets"> <Import Project="downloadpackage.task" Condition=" '$(downloadpackagetask_Imported)' == '' " /> </ImportGroup> <PropertyGroup> <downloadopusPropsImported>true</downloadopusPropsImported> </PropertyGroup> <!-- Download Target. Name must be unique. By design, targets are executed only once per project. Usage: package: URI expectfileordirectory: Skips the download and extraction if exists outputfolder: Folder to store a downloaded file. By default "$(BaseDir)libs", if empty outputfilename: If not empty, overrides filename from URI. .exe files don't get extracted extractto: Folder to extract an archive to --> <Target Name="opusDownloadTarget" BeforeTargets="CustomBuild;PreBuildEvent;" DependsOnTargets="7za"> <DownloadPackageTask package="http://files.freeswitch.org/downloads/libs/opus-1.1.tar.gz" expectfileordirectory="$(BaseDir)libs\opus-1.1\configure.ac" outputfolder="" outputfilename="" extractto="$(BaseDir)libs\" /> </Target> </Project>