#  Copyright (C) 2002-2003  Stanislav Sinyagin
#
#  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 2 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, write to the Free Software
#  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

# $Id: configure.ac,v 1.1 2004/05/16 01:28:15 ssinyagin Exp $
# Stanislav Sinyagin <ssinyagin@yahoo.com>
#


AC_INIT([rrdman],[1.0.1],[ssinyagin@users.sourceforge.net])
AC_CONFIG_AUX_DIR(conftools)
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE(1.6)

dnl where we install our stuff ...

AC_ARG_ENABLE(allchecks,
        [AC_HELP_STRING([--disable-allchecks],
                        [Disable all checks (for packaging only)])],
        [],[])

#####
if test "$enable_allchecks" != "no"; then

AC_PATH_PROG(PERL, perl, no)
AC_PATH_PROG(SED, sed, no)

perllibdirs="\'\${libdir}\'"

find_rrdtool () {
    if ${PERL} -e 'use RRDs' 2>/dev/null; then :; else
        AC_MSG_NOTICE([RRDs.pm is not in default Perl search paths.])
        AC_MSG_CHECKING([RRDtool in /usr/local/rrdtool*])
        with_rrdtool=`ls -1dr /usr/local/rrdtool* | head -1`
        if test -d $with_rrdtool; then
           AC_MSG_RESULT([${with_rrdtool}])
        else
           AC_MSG_ERROR([Cannot find RRDtool])
        fi
        test_rrdtool
    fi
}

test_rrdtool () {
    if test ! -r ${with_rrdtool}/lib/perl/RRDs.pm; then
        AC_MSG_ERROR([There is no lib/perl/RRDs.pm in ${with_rrdtool}])
    fi
    perllibdirs=${perllibdirs}"\,\'"${with_rrdtool}"/lib/perl/\'"
}

AC_ARG_WITH(rrdtool,
        [AS_HELP_STRING(--with-rrdtool=DIR,RRDTool location)],
        test_rrdtool, find_rrdtool)

AC_SUBST(perllibdirs, [${perllibdirs}])

fi
# "$enable_allchecks" != "no"
#####

AC_CONFIG_FILES([Makefile perlbin/Makefile doc/Makefile])
AC_CONFIG_FILES([substvars.sh], [chmod +x substvars.sh])

AC_SUBST(VERSION)

AC_OUTPUT