| # Copyright 1999-2014 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: vectors, matrices, and related algorithms" |
| HOMEPAGE="http://eigen.tuxfamily.org/" |
| SRC_URI="https://bitbucket.org/eigen/eigen/get/${PV}.tar.bz2 -> ${P}.tar.bz2" |
| |
| LICENSE="LGPL-2 GPL-3" |
| KEYWORDS="alpha amd64 ~arm ~hppa ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux" |
| SLOT="3" |
| IUSE="debug doc" |
| |
| DEPEND="doc? ( app-doc/doxygen[dot,latex] )" |
| RDEPEND="!dev-cpp/eigen:0" |
| |
| src_unpack() { |
| default |
| mv ${PN}* ${P} || die |
| } |
| |
| src_prepare() { |
| epatch "${FILESDIR}"/${PN}-3.0.0-gcc46.patch |
| |
| sed -i CMakeLists.txt \ |
| -e "/add_subdirectory(demos/d" \ |
| -e "/add_subdirectory(blas/d" \ |
| -e "/add_subdirectory(lapack/d" \ |
| || die "sed disable unused bundles failed" |
| } |
| |
| src_configure() { |
| # benchmarks (BTL) brings up damn load of external deps including fortran |
| # compiler |
| CMAKE_BUILD_TYPE="release" |
| mycmakeargs=( |
| -DEIGEN_BUILD_BTL=OFF |
| ) |
| cmake-utils_src_configure |
| } |
| |
| src_compile() { |
| cmake-utils_src_compile |
| if use doc; then |
| cmake-utils_src_compile doc |
| fi |
| } |
| |
| src_test() { |
| mycmakeargs=( |
| -DEIGEN_BUILD_TESTS=ON |
| -DEIGEN_TEST_NO_FORTRAN=ON |
| -DEIGEN_TEST_NO_OPENGL=ON |
| ) |
| cmake-utils_src_configure |
| cmake-utils_src_compile buildtests |
| cmake-utils_src_test |
| } |
| |
| src_install() { |
| cmake-utils_src_install |
| if use doc; then |
| cd "${CMAKE_BUILD_DIR}"/doc |
| dohtml -r html/* |
| fi |
| } |
