(cd$<;$(HOSTCC) ./configure $(FFMPEGCONF)--prefix=$(PREFIX)--extra-cflags="$(CFLAGS) -DRUNTIME_CPUDETECT"--extra-ldflags="$(LDFLAGS)"--enable-gpl--enable-pp--disable-vhook--disable-ffserver--disable-network--enable-a52--disable-ffplay&&for dir in libavcodec/libpostproc libavcodec libavformat libavutil;do make -C$$dir&& make -C$$dir installlib;done)