diff options
-rw-r--r-- | configure.ac | 6 | ||||
-rwxr-xr-x | tools/vergen | 44 |
2 files changed, 49 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 9dac7e5..c5138bb 100644 --- a/configure.ac +++ b/configure.ac @@ -16,7 +16,11 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. ## -AC_INIT([tame], [1.0.0], [dev@lovullo.com]) +# version string is dynamically generated +m4_define([ver], m4_esyscmd(tools/vergen)) +m4_if(ver, [], [m4_exit(1)]) + +AC_INIT([tame], [ver], [dev@lovullo.com]) AC_CONFIG_AUX_DIR([tools]) AM_INIT_AUTOMAKE([foreign]) diff --git a/tools/vergen b/tools/vergen new file mode 100755 index 0000000..440649b --- /dev/null +++ b/tools/vergen @@ -0,0 +1,44 @@ +#!/bin/sh +# Generates version string +# +# Copyright (C) 2012, 2013, 2014 Free Software Foundation, Inc. +# +# This file is part of GNU ease.js. +# +# 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/>. +# +# This script has been modified slightly by LoVullo Associates to support +# TAME's versioning scheme (`v'-prefixed). +## + +# for distributions +if [ -s version ]; then + cat version + exit +fi + +git rev-parse --show-toplevel >/dev/null 2>&1 || { + echo 'fatal: git repository is not available' +} + +version=$( + git describe --match='v[0-9]\.*' --abbrev=7 HEAD 2>/dev/null \ + | sed 's/^v//' +) + +git update-index -q --refresh +test -z "$( git diff-index --name-only HEAD)" || version="$version-dirty" + +echo -n "$version" + |