init

   1 #!/bin/sh
   2 set -e
   3
   4 # Use a depth greater than 1 for shallow clones to reduce the chance that
   5 # required submodule versions are not fetched when all branch heads in the
   6 # corresponding repo have moved ahead.
   7
   8 for ac_option do
   9 case "$ac_option" in
  10   --shallow)
  11     clone_flags="--depth 100"
  12     ;;
  13   *)
  14     echo "Unknown parameter: $ac_option"
  15     exit 1
  16     ;;
  17
  18 esac
  19 done
  20
  21 # Do things manually instead of using "git submodule update --init",
  22 # because git's sucky submodule support has no way of giving options to
  23 # the "git clone" command that would be needed for shallow clones.
  24
  25 git submodule init
  26
  27 submodule_clone() {
  28   if test ! -e $1/.git ; then
  29     git clone $clone_flags `git config --get submodule.$1.url` $1
  30     git submodule update --no-fetch $1
  31   else
  32     git submodule sync $1
  33     git submodule update $1
  34   fi
  35 }
  36
  37 submodule_clone mplayer
  38
  39 if test -e ffmpeg-mt-enabled ; then
  40   submodule_clone ffmpeg-mt
  41 else
  42   submodule_clone ffmpeg
  43 fi
  44
  45 submodule_clone libass
  46
  47 # Ensure sync, needed at least if both ffmpeg and ffmpeg-mt exist separately
  48 MPBUILD_COMMAND='git submodule sync' "`pwd`"/script/foreach_submodule
  49
  50 # Init recursive submodules (libswscale under ffmpeg) - not trying to
  51 # make this support shallow clones for now
  52 MPBUILD_COMMAND='git submodule update --init' "`pwd`"/script/foreach_submodule nottop