# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header:  $

inherit eutils

DESCRIPTION="A three-dimensional finite element mesh generator with built-in pre- and post-processing facilities."
HOMEPAGE="http://www.geuz.org/gmsh/"
SRC_URI="http://www.geuz.org/gmsh/src/${P}-source.tgz"

LICENSE="GPL"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc jpeg zlib png X metis cgns"

DEPEND="x11-libs/fltk
	sci-libs/gsl"

RDEPEND="${DEPEND}"

src_compile() {
	einfo ${S}
	cd "${S}"

	econf \
		--disable-netgen \
		$(use_enable jpeg) \
		$(use_enable zlib) \
		$(use_enable png) \
		$(use_enable metis) \
		$(use_enable cgns) \
		$(use_enable X gui)  || die "could not configure"
	emake -j1 || die "emake failed"
}

src_install() {
	einstall || die "could not install"
	dodoc README
	if use doc ; then
		dodoc doc/CREDITS doc/FAQ doc/LICENSE doc/README.* doc/TODO doc/VERSIONS
		cd doc/texinfo
		emake pdf || die "could not build documentation"
		dodoc *.pdf
	fi
}