#!/bin/sh

# Run this to generate all the initial makefiles, etc.

set -e

srcdir=`dirname $0`

test -z "$srcdir" && srcdir=.

ORIGDIR=`pwd`

cd $srcdir

PROJECT=harfbuzz

TEST_TYPE=-f

FILE=src/harfbuzz.h

ACLOCAL=${ACLOCAL-aclocal}

LIBTOOLIZE=${LIBTOOLIZE-libtoolize}

AUTOMAKE=${AUTOMAKE-automake}

AUTOHEADER=${AUTOHEADER-autoheader}

AUTOCONF=${AUTOCONF-autoconf}

LIBTOOLIZE_FLAGS="--copy --force"

DIE=0

have_libtool=false

if $LIBTOOLIZE --version < /dev/null > /dev/null 2>&1 ; then

	libtool_version=`$LIBTOOLIZE --version | sed 's/^[^0-9]*\([0-9].[0-9.]*\).*/\1/'`

	case $libtool_version in

	    1.4*|1.5*|1.6*|1.7*|2*)

		have_libtool=true

		;;

	esac

fi

if $have_libtool ; then : ; else

	echo

	echo "You must have libtool 1.4 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/"

	DIE=1

fi

($AUTOCONF --version) < /dev/null > /dev/null 2>&1 || {

	echo

	echo "You must have autoconf installed to compile $PROJECT."

	echo "libtool the appropriate package for your distribution,"

	echo "or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"

	DIE=1

}

have_automake=false

need_libtoolize=true

if $AUTOMAKE --version < /dev/null > /dev/null 2>&1 ; then

	automake_version=`$AUTOMAKE --version | grep 'automake (GNU automake)' | sed 's/^[^0-9]*\(.*\)/\1/'`

	case $automake_version in

	   1.2*|1.3*|1.4) 

		;;

	   1.4*)

	   	have_automake=true

	        need_libtoolize=false

		;;

	   *)

		have_automake=true

		;;

	esac

fi

if $have_automake ; then : ; else

	echo

	echo "You must have automake 1.4-p1 installed to compile $PROJECT."

	echo "Get ftp://ftp.gnu.org/pub/gnu/automake/automake-1.4-p1.tar.gz"

	echo "(or a newer version if it is available)"

	DIE=1

fi

if test "$DIE" -eq 1; then

	exit 1

fi

test $TEST_TYPE $FILE || {

	echo "You must run this script in the top-level $PROJECT directory"

	exit 1

}

if test -z "$AUTOGEN_SUBDIR_MODE"; then

        if test -z "$*"; then

                echo "I am going to run ./configure with no arguments - if you wish "

                echo "to pass any to it, please specify them on the $0 command line."

        fi

fi

echo Running $ACLOCAL $ACLOCAL_FLAGS

$ACLOCAL $ACLOCAL_FLAGS

# optionally run autoheader

if $AUTOHEADER --version  < /dev/null > /dev/null 2>&1; then

	echo Running $AUTOHEADER

	$AUTOHEADER

fi

case $need_libtoolize in

   true)

   	echo Running $LIBTOOLIZE $LIBTOOLIZE_FLAGS

   	$LIBTOOLIZE $LIBTOOLIZE_FLAGS

	;;

esac

echo Running $AUTOMAKE -a $am_opt

$AUTOMAKE -a $am_opt

echo Running $AUTOCONF

$AUTOCONF

cd $ORIGDIR

if test -z "$AUTOGEN_SUBDIR_MODE"; then

	echo Running $srcdir/configure "$@"

        $srcdir/configure "$@"

        echo 

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

fi