# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/openvrml/openvrml-0.14.3.ebuild,v 1.3 2004/03/30 09:35:03 aliz Exp $

IUSE="zlib png jpeg truetype javascript java opengl doc"

S=${WORKDIR}/${P}
DESCRIPTION="VRML97 library"
SRC_URI="http://telia.dl.sourceforge.net/sourceforge/openvrml/${P}.tar.gz"
HOMEPAGE="http://openvrml.org"

SLOT="0"
LICENSE="LGPL-2.1 GPL-2"
KEYWORDS="~x86 ~sparc ~amd64"

DEPEND="virtual/x11
	app-doc/doxygen
	zlib? ( sys-libs/zlib )
	png? ( media-libs/libpng )
	jpeg? ( media-libs/jpeg )
	text? ( media-libs/freetype media-libs/fontconfig )
	javascript? ( net-www/mozilla )
	java? ( virtual/jdk )
	opengl? ( virtual/opengl virtual/glut )"

# TODO: add support for java via libmozjs (http://www.mozilla.org/js/spidermonkey/)

pkg_setup() {

	if ! use jpeg || ! use png ; then
		einfo
		einfo "OpenVRML will *not* be built with ImageTexture support."
		einfo "Both 'png' and 'jpeg' must be enabled in USE flags for ImageTexture support."
		einfo
	fi
}

src_compile() {

	local myconf=""

	use zlib \
		&& myconf="${myconf} --enable-gzip" \
		|| myconf="${myconf} --disable-gzip"

	use png && use jpeg \
		&& myconf="${myconf} --enable-imagetexture-node" \
		|| myconf="${myconf} --disable-imagetexture-node"

	use truetype \
		&& myconf="${myconf} --enable-text-node" \
		|| myconf="${myconf} --disable-text-node"

	use javascript \
		&& myconf="${myconf} --enable-script-node-javascript" \
		|| myconf="${myconf} --disable-script-node-javascript"

	use java \
		&& myconf="${myconf} --enable-script-node-java" \
		|| myconf="${myconf} --disable-script-node-java"

	use opengl \
		&& myconf="${myconf} --enable-gl-renderer --enable-lookat" \
		|| myconf="${myconf} --disable-gl-renderer --disable-lookat"

	./configure --with-x --prefix=/usr ${myconf} || die "configure failed"

	make || die "make failed"

}

src_install() {

	make DESTDIR=${D} install || die "make install failed"

	dodoc AUTHORS COPYING* ChangeLog INSTALL NEWS README THANKS

}