release/src-rt-6.x/linux/linux-2.6/scripts/setlocalversion

   1 #!/bin/sh
   2 # Print additional version information for non-release trees.
   3
   4 usage() {
   5         echo "Usage: $0 [srctree]" >&2
   6         exit 1
   7 }
   8
   9 cd "${1:-.}" || usage
  10
  11 # Check for git and a git repo.
  12 if head=`git rev-parse --verify HEAD 2>/dev/null`; then
  13         # Do we have an untagged version?
  14         if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
  15                 printf '%s%s' -g `echo "$head" | cut -c1-8`
  16         fi
  17
  18         # Are there uncommitted changes?
  19         if git diff-index HEAD | read dummy; then
  20                 printf '%s' -dirty
  21         fi
  22 fi