| #!/bin/sh | |
| # Print additional version information for non-release trees. | |
| usage() { | |
| echo "Usage: $0 [srctree]" >&2 | |
| exit 1 | |
| } | |
| cd "${1:-.}" || usage | |
| # Check for git and a git repo. | |
| if head=`git rev-parse --verify HEAD 2>/dev/null`; then | |
| # Do we have an untagged version? | |
| if [ "`git name-rev --tags HEAD`" = "HEAD undefined" ]; then | |
| printf '%s%s' -g `echo "$head" | cut -c1-8` | |
| fi | |
| # Are there uncommitted changes? | |
| if git diff-files | read dummy; then | |
| printf '%s' -dirty | |
| fi | |
| fi |