#from http://www.ffmpeg.org/download.html #this imports variables here PackageSetup() if(WIN32) message(FATAL_ERROR "package ${PACKAGE} not currently available for windows") else() #configure based install set(Package_PkgConfig ON) #we use incource build as seems the --srcdir is not working, probably this package use --source_path instead set(Package_InSource ON) set(Package_source_setup URL http://www.ffmpeg.org/releases/ffmpeg-0.6.5.tar.gz URL_MD5 451054dae3b3d33a86c2c48bd12d56e7 ) set(Package_configure_flags --enable-pic --enable-shared --enable-static ) PackageUnixConfigureAdd() endif()