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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI="3"
inherit cmake-utils mercurial
DESCRIPTION="Lightweight C++ template library for vector and matrix math, a.k.a. linear algebra"
HOMEPAGE="http://eigen.tuxfamily.org/"
#SRC_URI="http://bitbucket.org/eigen/eigen2/get/${PV}.tar.bz2"
EHG_REPO_URI="https://bitbucket.org/eigen/eigen"
LICENSE="GPL-3"
KEYWORDS=""
SLOT="3"
IUSE="debug doc examples test"
RDEPEND="
examples? (
x11-libs/qt-gui:4
x11-libs/qt-opengl:4
)
"
DEPEND="${RDEPEND}
doc? ( app-doc/doxygen )
"
S="${WORKDIR}/eigen"
src_configure() {
# benchmarks (BTL) brings up damn load of external deps including fortran
# compiler
# library hangs up complete compilation proccess, test later
mycmakeargs=(
-DEIGEN_BUILD_LIB=OFF
-DEIGEN_BUILD_BTL=OFF
$(cmake-utils_use examples EIGEN_BUILD_DEMOS)
$(cmake-utils_use test EIGEN_BUILD_TESTS)
$(cmake-utils_use test EIGEN_TEST_NO_FORTRAN)
)
cmake-utils_src_configure
}
src_compile() {
cmake-utils_src_compile
use doc && cmake-utils_src_compile doc
}
src_install() {
use doc && HTML_DOCS=("${CMAKE_BUILD_DIR}/doc/html/")
cmake-utils_src_install
if use examples; then
cd "${CMAKE_BUILD_DIR}"/demos
dobin mandelbrot/mandelbrot opengl/quaternion_demo || die "dobin failed"
fi
}
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