#!/bin/sh

# This script is highly based on GIMP's autogen.sh

# This script does all the magic calls to automake/autoconf and friends
# that are needed to configure a Subversion checkout. As described in
# the file HACKING you need a couple of extra tools to run this script
# successfully.
#
# If you are compiling from a released tarball you don't need these
# tools and you shouldn't use this script. Just call ./configure
# directly.

ACLOCAL=${ACLOCAL-aclocal}
AUTOCONF=${AUTOCONF-autoconf}
AUTOHEADER=${AUTOHEADER-autoheader}
AUTOMAKE=${AUTOMAKE-automake}
LIBTOOLIZE=${LIBTOOLIZE-libtoolize}

AUTOCONF_REQUIRED_VERSION=2.54
AUTOMAKE_REQUIRED_VERSION=1.12
INTLTOOL_REQUIRED_VERSION=0.35.5
LIBTOOL_REQUIRED_VERSION=1.5


PROJECT="Ario Music Player"
TEST_TYPE=-d
FILE=plugins


srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.
ORIGDIR=`pwd`
cd $srcdir


check_version ()
{
        VERSION_A=$1
        VERSION_B=$2

        save_ifs="$IFS"
        IFS=.
        set dummy $VERSION_A 0 0 0
        MAJOR_A=$2
        MINOR_A=$3
        MICRO_A=$4
        set dummy $VERSION_B 0 0 0
        MAJOR_B=$2
        MINOR_B=$3
        MICRO_B=$4
        IFS="$save_ifs"

        if expr "$MAJOR_A" = "$MAJOR_B" > /dev/null; then
                if expr "$MINOR_A" \> "$MINOR_B" > /dev/null; then
                        echo "yes (version $VERSION_A)"
                elif expr "$MINOR_A" = "$MINOR_B" > /dev/null; then
                        if expr "$MICRO_A" \>= "$MICRO_B" > /dev/null; then
                                echo "yes (version $VERSION_A)"
                        else
                                echo "Too old (version $VERSION_A)"
                                DIE=1
                        fi
                else
                        echo "Too old (version $VERSION_A)"
                        DIE=1
                fi
        elif expr "$MAJOR_A" \> "$MAJOR_B" > /dev/null; then
                echo "Major version might be too new ($VERSION_A)"
        else
                echo "Too old (version $VERSION_A)"
                DIE=1
        fi
}

echo
echo "I am testing that you have the tools required to build the"
echo "$PROJECT from Subversion. This test is not foolproof,"
echo "so if anything goes wrong, see the file HACKING for more information..."
echo

DIE=0


echo -n "checking for libtool >= $LIBTOOL_REQUIRED_VERSION ... "
if ($LIBTOOLIZE --version) < /dev/null > /dev/null 2>&1; then
        LIBTOOLIZE=$LIBTOOLIZE
elif (glibtoolize --version) < /dev/null > /dev/null 2>&1; then
        LIBTOOLIZE=glibtoolize
else
        echo
        echo " You must have libtool installed to compile $PROJECT."
        echo " Install the appropriate package for your distribution,"
        echo " or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
        echo
        DIE=1
fi

if test x$LIBTOOLIZE != x; then
        VER=`$LIBTOOLIZE --version \
        | grep libtool | sed "s/.* \([0-9.]*\)[-a-z0-9]*$/\1/"`
        check_version $VER $LIBTOOL_REQUIRED_VERSION
fi

echo -n "checking for autoconf >= $AUTOCONF_REQUIRED_VERSION ... "
if ($AUTOCONF --version) < /dev/null > /dev/null 2>&1; then
        VER=`$AUTOCONF --version | head -n 1 \
        | grep -iw autoconf | sed "s/.* \([0-9.]*\)[-a-z0-9]*$/\1/"`
        check_version $VER $AUTOCONF_REQUIRED_VERSION
else
        echo
        echo " You must have autoconf installed to compile $PROJECT."
        echo " Download the appropriate package for your distribution,"
        echo " or get the source tarball at ftp://ftp.gnu.org/pub/gnu/autoconf/"
        echo
        DIE=1;
fi


echo -n "checking for automake >= $AUTOMAKE_REQUIRED_VERSION ... "
if ($AUTOMAKE --version) < /dev/null > /dev/null 2>&1; then
        AUTOMAKE=$AUTOMAKE
        ACLOCAL=$ACLOCAL
elif (automake-1.11 --version) < /dev/null > /dev/null 2>&1; then
        AUTOMAKE=automake-1.11
        ACLOCAL=aclocal-1.11
elif (automake-1.10 --version) < /dev/null > /dev/null 2>&1; then
        AUTOMAKE=automake-1.10
        ACLOCAL=aclocal-1.10
elif (automake-1.9 --version) < /dev/null > /dev/null 2>&1; then
        AUTOMAKE=automake-1.9
        ACLOCAL=aclocal-1.9
else
        echo
        echo " You must have automake $AUTOMAKE_REQUIRED_VERSION or newer installed to compile $PROJECT."
        echo " Download the appropriate package for your distribution,"
        echo " or get the source tarball at ftp://ftp.gnu.org/pub/gnu/automake/"
        echo
        DIE=1
fi

if test x$AUTOMAKE != x; then
        VER=`$AUTOMAKE --version \
        | grep automake | sed "s/.* \([0-9.]*\)[-a-z0-9]*$/\1/"`
        check_version $VER $AUTOMAKE_REQUIRED_VERSION
fi


echo -n "checking for intltool >= $INTLTOOL_REQUIRED_VERSION ... "
if (intltoolize --version) < /dev/null > /dev/null 2>&1; then
        VER=`intltoolize --version \
        | grep intltoolize | sed "s/.* \([0-9.]*\)/\1/"`
        check_version $VER $INTLTOOL_REQUIRED_VERSION
else
        echo
        echo " You must have intltool installed to compile $PROJECT."
        echo " Get the latest version from"
        echo " ftp://ftp.gnome.org/pub/GNOME/sources/intltool/"
        echo
        DIE=1
fi


if test "$DIE" -eq 1; then
        echo
        echo "Please install/upgrade the missing tools and call me again."
        echo
        exit 1
fi


test $TEST_TYPE $FILE || {
echo
echo "You must run this script in the top-level $PROJECT directory."
echo
exit 1
}


if test -z "$*"; then
        echo "If you wish to pass additional arguments, please specify them "
        echo "on the $0 command line or set the AUTOGEN_CONFIGURE_ARGS "
        echo "environment variable."
        echo
else
        echo
        echo "I am going to run ./configure with the following arguments:"
        echo
        echo "$AUTOGEN_CONFIGURE_ARGS $@"
        echo
fi


if test -z "$ACLOCAL_FLAGS"; then

        acdir=`$ACLOCAL --print-ac-dir`
        m4list="glib-2.0.m4 glib-gettext.m4 gtk-3.0.m4 intltool.m4 pkg.m4"

        for file in $m4list
        do
                if [ ! -f "$acdir/$file" ]; then
                        echo
                        echo "WARNING: aclocal's directory is $acdir, but..."
                        echo " no file $acdir/$file"
                        echo " You may see fatal macro warnings below."
                        echo " If these files are installed in /some/dir, set the "
                        echo " ACLOCAL_FLAGS environment variable to \"-I /some/dir\""
                        echo " or install $acdir/$file."
                        echo
                fi
        done
fi

rm -rf autom4te.cache

$ACLOCAL $ACLOCAL_FLAGS
RC=$?
if test $RC -ne 0; then
        echo "$ACLOCAL gave errors. Please fix the error conditions and try again."
        exit $RC
fi

$LIBTOOLIZE --force || exit $?

# optionally feature autoheader
($AUTOHEADER --version) < /dev/null > /dev/null 2>&1 && $AUTOHEADER || exit 1

$AUTOMAKE --add-missing || exit $?
$AUTOCONF || exit $?

intltoolize --automake || exit $?


cd $ORIGDIR

$srcdir/configure $AUTOGEN_CONFIGURE_ARGS "$@"
RC=$?
if test $RC -ne 0; then
        echo
        echo "Configure failed or did not finish!"
        exit $RC
fi

echo
echo "Now type 'make' to compile the $PROJECT." 

