From a657ce8fb7da5bca364f717fb981059639dbd0d1 Mon Sep 17 00:00:00 2001
From: Jon Loeliger <jdl@freescale.com>
Date: Sat, 7 Jul 2007 13:52:25 -0500
Subject: Add DTC release version information.

Adopted the version information and implementation
from of the Linux Kernel Makefiles.

Signed-off-by: Jon Loeliger <jdl@jdl.com>
---
 scripts/setlocalversion | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 scripts/setlocalversion

(limited to 'scripts')

diff --git a/scripts/setlocalversion b/scripts/setlocalversion
new file mode 100755
index 0000000..82e4993
--- /dev/null
+++ b/scripts/setlocalversion
@@ -0,0 +1,22 @@
+#!/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 | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
+		printf '%s%s' -g `echo "$head" | cut -c1-8`
+	fi
+
+	# Are there uncommitted changes?
+	if git diff-index HEAD | read dummy; then
+		printf '%s' -dirty
+	fi
+fi
-- 
cgit v1.2.1