# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils autotools cvs

DESCRIPTION="The BRL-CAD package is a powerful Constructive Solid Geometry (CSG) solid modeling system."
HOMEPAGE="http://brlcad.org/"
#SRC_URI="mirror://sourceforge/${PN}/${P}.tar.bz2"
ECVS_SERVER="brlcad.cvs.sf.net:/cvsroot/${PN}"
ECVS_MODULE="${PN}"
ECVS_CO_OPTS="-C -P ${PN}"
ECVS_UP_OPTS="${ECVS_CO_OPTS}"
ECVS_CVS_COMPRESS="-z3"
ECVS_CVS_OPTIONS="-C"
ECVS_CVS_COMMAND="cvs -z3 "
S=${WORKDIR}/${PN}

LICENSE="GPL-2 LGPL-2 GFDL BSD"
SLOT="0"
KEYWORDS="-*"
IUSE="java pic debug proengineer optimize" 

DEPEND=">=media-libs/libsdl-1.2.0
	>=dev-lang/tcl-8.4
	>=dev-lang/tk-8.4
	media-libs/libpng
	sys-libs/zlib
	>=dev-tcltk/itcl-3.3
	>=dev-tcltk/iwidgets-4.0.0
	java? ( virtual/jdk )
	dev-tcltk/itk
	media-libs/urt"

pkg_setup() {
	if [[ "x$TCL_LIBRARY" = "x" ]]; then
		ewarn "TCL_LIBRARY environment variable not set."
		ewarn "This will probably cause the build to fail."
		einfo "To fix manualy log as root and do:"
		einfo "echo >/etc/env.d/50tcl TCL_LIBRARY=\"/usr/lib/tcl8.4\""
		einfo "env-update"
		einfo "source /etc/profile"
		einfo "See bug #104769 on http://bugs.gentoo.org"
	fi
}

src_compile() {
	cd ${S}
	./autogen.sh
	local myconf
	cd ${S}
	myconf="${myconf} --enable-regexp-build=yes --enable-png-build=yes \
	--enable-zlib-build=yes --enable-urt-build=yes --enable-termlib-build=yes \
	--enable-tcl-build=no --enable-tk-build=no --enable-itcl-build=no \
	--enable-iwidgets-build=no --disable-doc --without-wgl "

	use proengineer && einfo "Enabling pro-engineer plugin support." && 
		myconf="${myconf} --enable-pro-engineer-plugin"
	use java && einfo "Configuring with jdk support." && 
		myconf="${myconf} --with-jdk=`java-config -O`"
	use pic && einfo "Configuring for pic code." && 
		myconf="${myconf} --with-pic"
	use debug && einfo "Debuging support enabled" && 
		myconf="${myconf} --enable-debug" ||
		myconf="${myconf} --disable-debug"
	use optimize && einfo "Enabling optimizations." && 
		myconf="${myconf} --enable-optimized"

	DOCDIR="${S}/doc/" BC_RETRY=no econf $myconf || die "configure failed"
	#econf $myconf || die "configure failed"
	emake || die "emake failed"
}

src_install() {
	einfo install
	cd ${S}
	DESTDIR="${D}" emake test || die	"emake test failed"
	DESTDIR="${D}" emake install || die	"emake install failed"
}