| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=4 |
| |
| inherit cmake-utils |
| |
| DESCRIPTION="C++ template library for linear algebra" |
| HOMEPAGE="http://eigen.tuxfamily.org/" |
| SRC_URI="https://bitbucket.org/eigen/eigen/get/${PV}.tar.bz2 -> ${P}.tar.bz2" |
| |
| LICENSE="GPL-3" |
| KEYWORDS="alpha amd64 ~arm ~hppa ia64 ppc ppc64 sparc x86 ~amd64-fbsd ~amd64-linux ~x86-linux" |
| SLOT="2" |
| IUSE="debug doc examples" |
| |
| COMMON_DEPEND=" |
| examples? ( |
| dev-qt/qtgui:4 |
| dev-qt/qtopengl:4 |
| )" |
| DEPEND="${COMMON_DEPEND} |
| doc? ( app-doc/doxygen )" |
| RDEPEND="${COMMON_DEPEND} |
| !dev-cpp/eigen:0" |
| |
| MAKEOPTS+=" -j1" |
| |
| # bugs 426236, 455460, 467288 |
| RESTRICT="test" |
| |
| src_unpack() { |
| unpack ${A} |
| mv ${PN}* ${P} || die |
| } |
| |
| 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 |
| -DEIGEN_BUILD_PKGCONFIG=ON |
| $(cmake-utils_use examples EIGEN_BUILD_DEMOS) |
| ) |
| cmake-utils_src_configure |
| } |
| |
| src_compile() { |
| cmake-utils_src_compile |
| if use doc; then |
| cd "${CMAKE_BUILD_DIR}" |
| emake doc |
| fi |
| } |
| |
| src_install() { |
| cmake-utils_src_install |
| if use doc; then |
| cd "${CMAKE_BUILD_DIR}"/doc |
| dohtml -r html/* |
| fi |
| if use examples; then |
| cd "${CMAKE_BUILD_DIR}"/demos |
| dobin mandelbrot/mandelbrot opengl/quaternion_demo |
| fi |
| } |
| |
| src_test() { |
| mycmakeargs=( |
| -DEIGEN_BUILD_TESTS=ON |
| -DEIGEN_TEST_NO_FORTRAN=ON |
| ) |
| cmake-utils_src_configure |
| cmake-utils_src_compile |
| cmake-utils_src_test |
| } |
