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dnl
dnl Copyright 2007 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Radio
dnl
dnl GNU Radio is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 3, or (at your option)
dnl any later version.
dnl
dnl GNU Radio is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with GNU Radio; see the file COPYING. If not, write to
dnl the Free Software Foundation, Inc., 51 Franklin Street,
dnl Boston, MA 02110-1301, USA.
dnl
# GR_SUBVERSION()
#
# Test for presence of subversion, and create variables for
# current repository version and last changed date.
AC_DEFUN([GR_SUBVERSION],[
AC_CHECK_PROG([SVN],[svn],[`which svn`])
if ! test -z $SVN ; then
SVNVERSION=`$SVN info . | grep '^Revision' | cut -f 2- -d ' '`
SVNDATE=`$SVN info . | grep 'Last Changed Date' | cut -f 4-6 -d ' '`
fi
AC_SUBST([SVNVERSION],[$SVNVERSION])
AC_SUBST([SVNDATE],[$SVNDATE])
])
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