check_bindir

   1 #!/bin/sh
   2 bindir="$1"
   3 gitexecdir="$2"
   4 gitcmd="$3"
   5 if test "$bindir" != "$gitexecdir" -a -x "$gitcmd"
   6 then
   7         echo
   8         echo "!! You have installed git-* commands to new gitexecdir."
   9         echo "!! Old version git-* commands still remain in bindir."
  10         echo "!! Mixing two versions of Git will lead to problems."
  11         echo "!! Please remove old version commands in bindir now."
  12         echo
  13 fi
  14 if test "$bindir" != "$gitexecdir" -a \
  15         -x "${gitexecdir#z}"/git"$(expr "$gitcmd" : '.*\(\..*\)')"
  16 then
  17         echo
  18         echo "!! You have installed git to new gitexecdir."
  19         echo "!! This will likely cause problems, as it will become stale."
  20         echo
  21 fi