This option disables all programs, libraries and other parts of Libav
that get built as part of the compilation process.
--enable-runtime-cpudetect detect cpu capabilities at runtime (bigger binary)
--enable-gray enable full grayscale support (slower color)
--disable-swscale-alpha disable alpha channel support in swscale
+ --disable-all disable building components, libraries and programs
Program options:
--disable-programs do not build command line programs
--disable-everything)
map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST
;;
+ --disable-all)
+ map 'eval unset \${$(toupper ${v%s})_LIST}' $COMPONENT_LIST
+ disable $LIBRARY_LIST $PROGRAM_LIST doc
+ ;;
--enable-random|--disable-random)
action=${opt%%-random}
do_random ${action#--} $COMPONENT_LIST