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- # Copyright 1999-2016 Gentoo Foundation
- # Distributed under the terms of the GNU General Public License v2
- EAPI=6
- FORTRAN_NEEDED="test"
- inherit cmake-utils fortran-2
- DESCRIPTION="C++ template library for linear algebra"
- HOMEPAGE="http://eigen.tuxfamily.org/"
- SRC_URI="https://bitbucket.org/eigen/eigen/get/${PV}.tar.bz2 -> ${P}.tar.bz2"
- LICENSE="LGPL-2 GPL-3"
- SLOT="3"
- KEYWORDS="~alpha amd64 ~arm ~ia64 ppc ~ppc64 ~sparc x86 ~amd64-linux ~x86-linux"
- IUSE="altivec debug doc openmp test"
- IUSE+=" cpu_flags_x86_sse2"
- IUSE+=" cpu_flags_x86_sse3"
- IUSE+=" cpu_flags_x86_sse4_1"
- IUSE+=" cpu_flags_x86_sse4_2"
- IUSE+=" cpu_flags_x86_ssse3"
- #IUSE+=" cpu_flags_x86_x87"
- RDEPEND="!dev-cpp/eigen:0"
- DEPEND="
- doc? ( app-doc/doxygen[dot,latex] )
- test? (
- dev-libs/gmp:0
- dev-libs/mpfr:0
- media-libs/freeglut
- media-libs/glew
- sci-libs/adolc
- sci-libs/cholmod
- sci-libs/fftw:3.0
- sci-libs/pastix
- sci-libs/umfpack
- sci-libs/scotch
- sci-libs/spqr
- sci-libs/superlu
- dev-qt/qtcore:4
- virtual/opengl
- virtual/pkgconfig
- )
- "
- # Missing:
- # METIS-5
- # GOOGLEHASH
- PATCHES=(
- "${FILESDIR}"/${PN}-3.2.7-pastix-5.2-backport.patch
- "${FILESDIR}"/${PN}-3.2.7-adaolc-backport.patch
- )
- src_unpack() {
- default
- mv ${PN}* ${P} || die
- }
- src_prepare() {
- sed \
- -e 's:-g2::g' \
- -i cmake/EigenConfigureTesting.cmake || die
- sed -i CMakeLists.txt \
- -e "/add_subdirectory(demos/d" \
- || die "sed disable unused bundles failed"
- if ! use test; then
- sed -i CMakeLists.txt \
- -e "/add_subdirectory(blas/d" \
- -e "/add_subdirectory(lapack/d" \
- || die "sed disable unused bundles failed"
- fi
- sed -i -e "/Unknown build type/d" CMakeLists.txt || die
- cmake-utils_src_prepare
- }
- src_compile() {
- cmake-utils_src_compile
- use doc && cmake-utils_src_compile doc
- }
- src_test() {
- local mycmakeargs=(
- -DEIGEN_BUILD_TESTS=ON
- -DEIGEN_TEST_ALTIVEC="$(usex altivec)"
- -DEIGEN_TEST_OPENMP="$(usex openmp)"
- -DEIGEN_TEST_SSE2="$(usex cpu_flags_x86_sse2)"
- -DEIGEN_TEST_SSE3="$(usex cpu_flags_x86_sse3)"
- -DEIGEN_TEST_SSE4_1="$(usex cpu_flags_x86_sse4_1)"
- -DEIGEN_TEST_SSE4_2="$(usex cpu_flags_x86_sse4_2)"
- -DEIGEN_TEST_SSSE3="$(usex cpu_flags_x86_ssse3)"
- # -DEIGEN_TEST_X87="$(usex cpu_flags_x86_x87)"
- )
- cmake-utils_src_configure
- cmake-utils_src_compile blas
- cmake-utils_src_compile buildtests
- cmake-utils_src_test
- }
- src_install() {
- cmake-utils_src_install
- use doc && dodoc -r "${BUILD_DIR}"/doc/html
- # Debian installs it and some projects started using it.
- insinto /usr/share/cmake/Modules/
- doins "${S}/cmake/FindEigen3.cmake"
- }
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