BDEPEND=doc? ( app-text/doxygen[dot] dev-texlive/texlive-bibtexextra dev-texlive/texlive-fontsextra dev-texlive/texlive-fontutils dev-texlive/texlive-latex dev-texlive/texlive-latexextra mathjax? ( dev-libs/mathjax ) ) test? ( virtual/pkgconfig ) app-alternatives/ninja >=dev-build/cmake-3.28.5 test? ( virtual/fortran )
DEFINED_PHASES=compile configure install prepare setup test unpack
DEPEND=test? ( cuda? ( !clang? ( dev-util/nvidia-cuda-toolkit ) clang? ( llvm-core/clang[llvm_targets_NVPTX] openmp? ( llvm-runtimes/openmp[llvm_targets_NVPTX,offload] ) ) ) hip? ( dev-util/hip ) lapack? ( virtual/lapacke ) boost? ( dev-libs/boost ) adolc? ( sci-libs/adolc[sparse] ) cholmod? ( sci-libs/cholmod:= ) fftw? ( sci-libs/fftw ) spqr? ( sci-libs/spqr ) klu? ( sci-libs/klu ) opengl? ( media-libs/freeglut media-libs/glew media-libs/libglvnd ) pastix? ( sci-libs/pastix[-mpi] ) sparsehash? ( amd64? ( dev-cpp/sparsehash ) arm64? ( dev-cpp/sparsehash ) ppc64? ( dev-cpp/sparsehash ) x86? ( dev-cpp/sparsehash ) ) superlu? ( sci-libs/superlu ) umfpack? ( sci-libs/umfpack ) )
DESCRIPTION=C++ template library for linear algebra
EAPI=8
HOMEPAGE=https://eigen.tuxfamily.org/index.php?title=Main_Page
INHERIT=cmake cuda cuda-extra fortran-2 llvm-r1 toolchain-funcs
IUSE=benchmark cpu_flags_arm_neon cpu_flags_ppc_altivec cpu_flags_ppc_vsx cpu_flags_x86_avx cpu_flags_x86_avx2 cpu_flags_x86_avx512f cpu_flags_x86_avx512dq cpu_flags_x86_f16c cpu_flags_x86_fma3 cpu_flags_x86_popcnt cpu_flags_x86_sse cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 cpu_flags_x86_sse4_2 clang cuda hip debug doc lapack mathjax test adolc boost cholmod fftw klu opengl openmp pastix sparsehash spqr superlu umfpack +llvm_slot_18 llvm_slot_17
KEYWORDS=~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~x64-macos
LICENSE=MPL-2.0
REQUIRED_USE=|| ( adolc boost cholmod fftw klu opengl openmp pastix sparsehash spqr superlu umfpack )
RESTRICT=!test? ( test )
SLOT=3
SRC_URI=https://gitlab.com/libeigen/eigen/-/archive/4dda5b927a3d5cfedad812ba7c1a966dd983e624/eigen-4dda5b927a3d5cfedad812ba7c1a966dd983e624.tar.bz2 -> eigen-3.4.0_p20250220.tar.bz2 test? ( lapack? ( http://downloads.tuxfamily.org/eigen/lapack_addons_3.4.1.tgz -> eigen-lapack_addons-3.4.1.tgz ) )
_eclasses_=toolchain-funcs	98d9f464d912ae6b7316fb8a3721f5db	flag-o-matic	a7afe42e95fb46ce9691605acfb24672	multiprocessing	1e32df7deee68372153dca65f4a7c21f	ninja-utils	2df4e452cea39a9ec8fb543ce059f8d6	xdg-utils	42869b3c8d86a70ef3cf75165a395e09	cmake	2d36accef058c00889b1f93ea4bc4061	cuda	8b660e223a1695e3884ee4c7dc2c5059	cuda-extra	136d6c15e6d28edf8d31926713bdaed2	fortran-2	54fcb693257134adae26819685891ecc	llvm-utils	64536677f4b4365e25e9b739163bed58	llvm-r1	5a1fde9f55315992645818a877837527
_md5_=f5905c26503395f03f6a9d705dfca6ad