Use a script to generate the version string.

[wget] / build-aux / bzr-version-gen

diff --git a/build-aux/bzr-version-gen b/build-aux/bzr-version-gen
new file mode 100755 (executable)
index 0000000..f5804c9
--- /dev/null
+++ b/build-aux/bzr-version-gen
@@ -0,0 +1,57 @@
+#!/bin/sh
+
+scriptversion=2010-05-09.22; # UTC
+
+# Copyright (C) 2010 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Additional permission under GNU GPL version 3 section 7
+
+
+# Written by Giuseppe Scrivano.
+
+if test -f .tarball-version
+then
+    cat .tarball-version | tr -d '\n'
+    exit 0
+fi
+
+DIRTY=""
+
+test -n "$(bzr diff | tr -d '\n')" && DIRTY="-dirty"
+
+REVNO=$(bzr revno)
+
+TAG=$(bzr tags -r $REVNO | cut -d' ' -f1)
+if test -z "$TAG"
+then
+    TAG=$(bzr tags -r ..$REVNO | cut -d' ' -f1)
+
+    # No tags yet
+    test -z "$TAG" && TAG="unknown"
+
+    TAG=$TAG-$REVNO
+fi
+
+
+printf "%s%s" "$TAG" "$DIRTY"
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End: