#it defines common setup PackageSetup() #these are the patches to apply (order important???) PackageWriteMultiPatchFile(tmp FindTurboJPEG.diff ) file(WRITE ${Package_Source_Stamp_Dir}/patch.cmake ${tmp}) set(Package_source_setup URL http://garr.dl.sourceforge.net/project/virtualgl/VirtualGL/2.2.90%20%282.3beta1%29/VirtualGL-2.2.90.tar.gz URL_MD5 4153b8ffd8d6087c6ec945f687eae332 PATCH_COMMAND ${CMAKE_COMMAND} -P ${Package_Source_Stamp_Dir}/patch.cmake ) PackageCmakeAdd()