Add missing lcov script get_version.sh

Author: jonreid

lcov-1.12/bin/get_version.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+#
+# Usage: get_version.sh --version|--release|--full
+#
+# Print lcov version or release information as provided by Git, .version
+# or a fallback.
+
+TOOLDIR=$(cd $(dirname $0) ; pwd)
+GITVER=$(cd $TOOLDIR ; git describe --tags 2>/dev/null)
+
+if [ -z "$GITVER" ] ; then
+	# Get version information from file
+	if [ -e "$TOOLDIR/../.version" ] ; then
+		source "$TOOLDIR/../.version"
+	fi
+else
+	# Get version information from git
+	FULL=${GITVER:1}
+	VERSION=${GITVER%%-*}
+	VERSION=${VERSION:1}
+	if [ "${GITVER#*-}" != "$GITVER" ] ; then
+		RELEASE=${GITVER#*-}
+		RELEASE=${RELEASE/-/.}
+	fi
+fi
+
+# Fallback
+[ -z "$VERSION" ] && VERSION="1.0"
+[ -z "$RELEASE" ] && RELEASE="1"
+[ -z "$FULL" ]    && FULL="$VERSION"
+
+[ "$1" == "--version" ] && echo -n "$VERSION"
+[ "$1" == "--release" ] && echo -n "$RELEASE"
+[ "$1" == "--full"    ] && echo -n "$FULL"