summaryrefslogtreecommitdiff
path: root/dev-cpp/eigen/eigen-5.0.9999.ebuild
diff options
context:
space:
mode:
Diffstat (limited to 'dev-cpp/eigen/eigen-5.0.9999.ebuild')
-rw-r--r--dev-cpp/eigen/eigen-5.0.9999.ebuild665
1 files changed, 665 insertions, 0 deletions
diff --git a/dev-cpp/eigen/eigen-5.0.9999.ebuild b/dev-cpp/eigen/eigen-5.0.9999.ebuild
new file mode 100644
index 000000000000..2a62c78642c4
--- /dev/null
+++ b/dev-cpp/eigen/eigen-5.0.9999.ebuild
@@ -0,0 +1,665 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LLVM_COMPAT=( {21..23} )
+LLVM_OPTIONAL="cuda-clang"
+
+PYTHON_COMPAT=( python3_{13..14} )
+
+FORTRAN_NEEDED="no"
+
+LAPACK_ADDONS_PV="3.4.1"
+
+inherit cmake cuda flag-o-matic fortran-2 llvm-r2 python-any-r1 toolchain-funcs virtualx
+
+DESCRIPTION="C++ template library for linear algebra"
+HOMEPAGE="https://eigen.tuxfamily.org/index.php?title=Main_Page"
+
+if [[ ${PV} = *9999* ]] ; then
+ inherit git-r3
+ EGIT_REPO_URI="https://gitlab.com/lib${PN}/${PN}.git"
+ if [[ ${PV} = *.9999* ]] ; then
+ EGIT_BRANCH="$(ver_cut 1-2)"
+ fi
+else
+ SRC_URI="
+ https://gitlab.com/lib${PN}/${PN}/-/archive/${PV}/${P}.tar.bz2
+ "
+ KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos"
+fi
+
+SRC_URI+="
+ test? (
+ lapack? (
+ https://downloads.tuxfamily.org/${PN}/lapack_addons_${LAPACK_ADDONS_PV}.tgz
+ -> ${PN}-lapack_addons-${LAPACK_ADDONS_PV}.tgz
+ )
+ )
+"
+
+LICENSE="MPL-2.0"
+SLOT="3/$(ver_cut 1-2)"
+
+# The following lines are shamelessly stolen from ffmpeg-9999.ebuild with modifications
+ARM_CPU_FEATURES=(
+ neon:NEON
+)
+PPC_CPU_FEATURES=(
+ altivec:ALTIVEC
+ vsx:VSX
+)
+X86_CPU_FEATURES=(
+ avx:AVX
+ avx2:AVX2
+ avx512f:AVX512
+ avx512dq:AVX512DQ
+ f16c:FP16C
+ fma3:FMA
+ popcnt:POPCNT
+ sse:SSE
+ sse2:SSE2
+ sse3:SSE3
+ ssse3:SSSE3
+ sse4_1:SSE4_1
+ sse4_2:SSE4_2
+)
+# MIPS_CPU_FEATURES=(
+# msa:MSA
+# )
+# S390_CPU_FEATURES=(
+# z13:Z13
+# z14:Z14
+# )
+
+CPU_FEATURES_MAP=(
+ "${ARM_CPU_FEATURES[@]/#/cpu_flags_arm_}"
+ "${PPC_CPU_FEATURES[@]/#/cpu_flags_ppc_}"
+ "${X86_CPU_FEATURES[@]/#/cpu_flags_x86_}"
+ # "${MIPS_CPU_FEATURES[@]/#/cpu_flags_mips_}"
+ # "${S390_CPU_FEATURES[@]/#/cpu_flags_s390_}"
+)
+
+IUSE_TEST_BACKENDS=(
+ "adolc"
+ "boost"
+ "cholmod"
+ "fftw"
+ "klu"
+ "metis"
+ "opengl"
+ "pastix"
+ "pocketfft"
+ "sparsehash"
+ "spqr"
+ "superlu"
+ "umfpack"
+)
+
+IUSE="
+ debug
+ blas lapack
+ ${CPU_FEATURES_MAP[*]%:*}
+ cuda cuda-clang hip
+ doc mathjax
+ openmp
+ test ${IUSE_TEST_BACKENDS[*]}
+"
+# zvector
+
+REQUIRED_USE="
+ lapack? (
+ blas
+ )
+ test? (
+ || ( ${IUSE_TEST_BACKENDS[*]} )
+ cuda-clang? (
+ !openmp
+ ${LLVM_REQUIRED_USE}
+ )
+ )
+"
+
+# Tests failing again because of compiler issues; bugs #932646, #943401
+RESTRICT="!test? ( test )"
+FORTRAN_DEPEND="virtual/fortran"
+
+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
+ lapack? (
+ ${PYTHON_DEPS}
+ )
+ spqr? (
+ cholmod? (
+ blas? (
+ lapack? (
+ ${FORTRAN_DEPEND}
+ )
+ )
+ )
+ )
+ pastix? ( ${FORTRAN_DEPEND} )
+ )
+ blas? ( ${FORTRAN_DEPEND} )
+ lapack? ( ${FORTRAN_DEPEND} )
+"
+
+TEST_BACKENDS="
+ adolc? ( sci-libs/adolc[sparse] )
+ boost? ( dev-libs/boost )
+ cholmod? ( sci-libs/cholmod:=[cuda?] )
+ fftw? ( sci-libs/fftw[openmp?] )
+ klu? ( sci-libs/klu:= )
+ metis? (
+ sci-libs/metis[openmp?]
+ sci-libs/pastix[metis]
+ )
+ opengl? (
+ media-libs/freeglut
+ media-libs/glew
+ media-libs/libglvnd
+ )
+ pastix? (
+ sci-libs/pastix[-mpi]
+ || (
+ sci-libs/pastix[scotch]
+ sci-libs/pastix[metis]
+ )
+ )
+ pocketfft? ( dev-libs/pocketfft )
+ sparsehash? (
+ amd64? ( dev-cpp/sparsehash )
+ arm64? ( dev-cpp/sparsehash )
+ ppc64? ( dev-cpp/sparsehash )
+ x86? ( dev-cpp/sparsehash )
+ )
+ spqr? ( sci-libs/spqr:= )
+ superlu? ( sci-libs/superlu:= )
+ umfpack? ( sci-libs/umfpack:= )
+"
+
+DEPEND="
+ test? (
+ cuda? (
+ !cuda-clang? (
+ dev-util/nvidia-cuda-toolkit
+ )
+ cuda-clang? (
+ $(llvm_gen_dep '
+ llvm-core/clang:${LLVM_SLOT}
+ llvm-runtimes/clang-runtime:${LLVM_SLOT}[llvm_targets_NVPTX,offload,openmp]
+ ')
+ )
+ )
+ hip? ( dev-util/hip )
+ !blas? (
+ virtual/blas
+ !lapack? (
+ virtual/lapacke
+ )
+ )
+ ${TEST_BACKENDS}
+ )
+"
+
+PATCHES=(
+ "${FILESDIR}/${PN}-3.4.0-doc-nocompress.patch" # bug 830064
+ "${FILESDIR}/${PN}-3.4.0-buildstring.patch"
+ "${FILESDIR}/${PN}-5.0.0-please_protect_your_min_with_parentheses.patch"
+
+ # PRs
+ "${FILESDIR}/${PN}-5.0.0-doxygen-1.14.patch"
+
+ "${FILESDIR}/${PN}-5.0.1-c++-20.patch"
+ "${FILESDIR}/${PN}-5.0.1-cmake-GNUInstallDirs.patch"
+ "${FILESDIR}/${PN}-5.0.1-make-static-libs-optional.patch"
+
+ "${FILESDIR}/${PN}-5.0.1-Do-not-show-deprecated-CUDA-device-properties-for-CU.patch"
+)
+
+# TODO should be in cuda.eclass
+cuda_get_host_compiler() {
+ if [[ -n "${NVCC_CCBIN}" ]]; then
+ echo "${NVCC_CCBIN}"
+ return
+ fi
+
+ if [[ -n "${CUDAHOSTCXX}" ]]; then
+ echo "${CUDAHOSTCXX}"
+ return
+ fi
+
+ einfo "Trying to find working CUDA host compiler"
+
+ if ! tc-is-gcc && ! tc-is-clang; then
+ die "$(tc-get-compiler-type) compiler is not supported"
+ fi
+
+ local compiler compiler_type compiler_version
+ local package package_version
+ local -x NVCC_CCBIN
+ local NVCC_CCBIN_default
+
+ compiler_type="$(tc-get-compiler-type)"
+ compiler_version="$("${compiler_type}-major-version")"
+
+ # try the default compiler first
+ NVCC_CCBIN="$(tc-getCXX)"
+ NVCC_CCBIN_default="${NVCC_CCBIN}-${compiler_version}"
+
+ compiler="${NVCC_CCBIN/%-${compiler_version}}"
+
+ # store the package so we can re-use it later
+ package="sys-devel/${compiler_type}"
+ package_version="${package}"
+
+ ebegin "testing ${NVCC_CCBIN_default} (default)"
+
+ while ! nvcc -v -ccbin "${NVCC_CCBIN}" - -x cu <<<"int main(){}" &>> "${T}/cuda_get_host_compiler.log" ; do
+ eend 1
+
+ while true; do
+ # prepare next version
+ if ! package_version="<$(best_version "${package_version}")"; then
+ die "could not find a supported version of ${compiler}"
+ fi
+
+ NVCC_CCBIN="${compiler}-$(ver_cut 1 "${package_version/#<${package}-/}")"
+
+ [[ "${NVCC_CCBIN}" != "${NVCC_CCBIN_default}" ]] && break
+ done
+ ebegin "testing ${NVCC_CCBIN}"
+ done
+ eend $?
+
+ echo "${NVCC_CCBIN}"
+ export NVCC_CCBIN
+}
+
+pkg_pretend() {
+ if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
+ tc-check-openmp
+ fi
+}
+
+pkg_setup() {
+ if [[ ${MERGE_TYPE} != binary ]] && use openmp; then
+ tc-check-openmp
+ fi
+
+ if use lapack; then
+ python-any-r1_pkg_setup
+ fi
+
+ if { use test && { use spqr && use cholmod && use blas && use lapack; } || use pastix; } \
+ || use blas \
+ || use lapack \
+ ; then
+ fortran-2_pkg_setup
+ fi
+
+ if use test && use cuda && use cuda-clang; then
+ llvm-r2_pkg_setup
+ fi
+}
+
+src_unpack() {
+ if [[ ${PV} = *9999* ]] ; then
+ git-r3_src_unpack
+ else
+ unpack "${P}.tar.bz2"
+ fi
+
+ if use test && use lapack; then
+ pushd "${S}/lapack" > /dev/null || die
+ unpack "${PN}-lapack_addons-${LAPACK_ADDONS_PV}.tgz"
+ popd > /dev/null || die
+ fi
+}
+
+src_prepare() {
+ # run patches here as we patch in test/
+ cmake_src_prepare
+
+ if use test && use lapack; then
+ pushd "${S}" > /dev/null || die
+ eapply "${FILESDIR}/${PN}-5.0.1-fix-lapack_testing.py.patch"
+ popd > /dev/null || die
+ fi
+}
+
+src_configure() {
+ if use lapack; then
+ # bug 878987
+ # multiple definition of `cgesdd_'
+ filter-lto
+ fi
+
+ local mycmakeargs=(
+ -DCMAKE_CXX_STANDARD="20"
+ -DCMAKE_POSITION_INDEPENDENT_CODE="yes"
+
+ -DEIGEN_BUILD_TESTING="$(usex test)" # Enable creation of Eigen tests.
+
+ -DEIGEN_BUILD_BLAS="$(usex blas)" # Toggles the building of the Eigen Blas library
+ -DEIGEN_BUILD_LAPACK="$(usex blas "$(usex lapack)")" # Toggles the building of the included Eigen LAPACK library
+
+ -DEIGEN_BUILD_DOC="$(usex doc)" # Enable creation of Eigen documentation
+ -DEIGEN_BUILD_PKGCONFIG="yes" # Build pkg-config .pc file for Eigen
+ )
+
+ append-cxxflags "-DEIGEN_USE_OPENBLAS_BFLOAT16=0"
+
+ if use blas; then
+ mycmakeargs+=(
+ -DBUILD_SHARED_LIBS="yes"
+ -DEIGEN_BUILD_SHARED_LIBS="yes"
+ -DEIGEN_BUILD_STATIC_LIBS="yes"
+ -DEIGEN_INSTALL_STATIC_LIBS="yes"
+ )
+
+ if use lapack; then
+ mycmakeargs+=(
+ -DCMAKE_POLICY_DEFAULT_CMP0148="OLD" # FindPythonInterp
+ -DEIGEN_ENABLE_LAPACK_TESTS="$(usex test)"
+ )
+ fi
+ fi
+
+ if use doc || use test; then
+ mycmakeargs+=(
+ # needs Qt4
+ -DEIGEN_TEST_NOQT="yes" # Disable Qt support in unit tests
+ )
+ fi
+
+ if use doc; then
+ mycmakeargs+=(
+ -DEIGEN_DOC_USE_MATHJAX="$(usex mathjax)" # Use MathJax for rendering math in HTML docs
+ -DEIGEN_INTERNAL_DOCUMENTATION=no # Build internal documentation
+ )
+ fi
+
+ if use test; then
+ mycmakeargs+=(
+ -DEIGEN_LEAVE_TEST_IN_ALL_TARGET=yes # Leaves tests in the all target, needed by ctest for automatic building
+
+ # the OpenGL testsuite is extremely brittle, bug #712808
+ -DEIGEN_TEST_OPENGL="$(usex opengl)" # Enable OpenGL support in unit tests
+ -DEIGEN_TEST_OPENMP="$(usex openmp)" # Enable/Disable OpenMP in tests/examples
+
+ -DEIGEN_TEST_EXTERNAL_BLAS="$(usex !blas)" # Use external BLAS library for testsuite
+
+ -DEIGEN_TEST_BUILD_DOCUMENTATION="no" # $(usex doc)" # Test building the doxygen documentation
+
+ -DEIGEN_DEBUG_ASSERTS="$(usex debug)" # Enable advanced debugging of assertions
+ -DEIGEN_SPLIT_LARGE_TESTS="yes" # Split large tests into smaller executables
+
+ -DEIGEN_TEST_CUDA="$(usex cuda)" # Enable CUDA support in unit tests
+ -DEIGEN_TEST_CUDA_CLANG="$(usex cuda "$(usex cuda-clang)")" # Use clang instead of nvcc to compile the CUDA tests
+
+ -DEIGEN_TEST_HIP="$(usex hip)" # Add HIP support.
+
+ # -DEIGEN_TEST_SYCL="$(usex sycl)" # Add Sycl support.
+ # -DEIGEN_SYCL_TRISYCL="no" # Use the triSYCL Sycl implementation (ComputeCPP by default).
+
+ $(cmake_use_find_package adolc Adolc)
+ $(cmake_use_find_package boost Boost)
+ $(cmake_use_find_package cholmod CHOLMOD)
+ # -DDUCCFFT="$(usex ducc)"
+ -DDUCC_ROOT="DUCCFFT"
+ -DDUCCFFT="NOTFOUND"
+ $(cmake_use_find_package fftw FFTW )
+ $(cmake_use_find_package klu KLU)
+ -DCMAKE_DISABLE_FIND_PACKAGE_MPREAL=yes
+ # $(cmake_use_find_package opengl OpenGL) # EIGEN_TEST_OPENGL
+ # $(cmake_use_find_package openmp OpenMP) # EIGEN_TEST_OPENMP
+ $(cmake_use_find_package pastix PASTIX)
+ # prevent pastix_nompi.h lookup it no longer exists, we enforce this via deps
+ -DPASTIX_pastix_nompi.h_INCLUDE_DIRS="FOUND"
+
+ -DPOCKETFFT="$(usex pocketfft)"
+ $(cmake_use_find_package sparsehash GoogleHash)
+ $(cmake_use_find_package spqr SPQR)
+ $(cmake_use_find_package superlu SuperLU)
+ $(cmake_use_find_package umfpack UMFPACK)
+ )
+
+ if use arm; then
+ mycmakeargs+=(
+ -DEIGEN_TEST_NEON="$(usex cpu_flags_arm_neon)"
+ )
+ fi
+
+ if use arm64; then
+ mycmakeargs+=(
+ -DEIGEN_TEST_NEON64="$(usex cpu_flags_arm_neon)"
+ )
+ fi
+
+ if use amd64 || use x86; then
+ mycmakeargs+=(
+ # -DEIGEN_TEST_32BIT=no # Force generating 32bit code.
+ # -DEIGEN_TEST_X87=no # Force using X87 instructions. Implies no vectorization.
+ -DEIGEN_TEST_SSE2="$(usex cpu_flags_x86_sse2)"
+ -DEIGEN_TEST_SSE3="$(usex cpu_flags_x86_sse3)"
+ -DEIGEN_TEST_SSSE3="$(usex cpu_flags_x86_ssse3)"
+ -DEIGEN_TEST_FMA="$(usex cpu_flags_x86_fma3)"
+ -DEIGEN_TEST_SSE4_1="$(usex cpu_flags_x86_sse4_1)"
+ -DEIGEN_TEST_SSE4_2="$(usex cpu_flags_x86_sse4_2)"
+ -DEIGEN_TEST_AVX="$(usex cpu_flags_x86_avx)"
+ -DEIGEN_TEST_F16C="$(usex cpu_flags_x86_f16c)"
+ -DEIGEN_TEST_AVX2="$(usex cpu_flags_x86_avx2)"
+ -DEIGEN_TEST_AVX512="$(usex cpu_flags_x86_avx512f)"
+ -DEIGEN_TEST_AVX512DQ="$(usex cpu_flags_x86_avx512dq)"
+ )
+ fi
+
+ if use mips; then
+ mycmakeargs+=(
+ # -DEIGEN_TEST_MSA=no # Enable/Disable MSA in tests/examples
+ )
+ fi
+
+ if use ppc || use ppc64; then
+ mycmakeargs+=(
+ -DEIGEN_TEST_ALTIVEC="$(usex cpu_flags_ppc_altivec)"
+ -DEIGEN_TEST_VSX="$(usex cpu_flags_ppc_vsx)"
+ )
+ fi
+
+ if use s390; then
+ mycmakeargs+=(
+ # -DEIGEN_TEST_Z13=no # Enable/Disable S390X(zEC13) ZVECTOR in tests/examples
+ # -DEIGEN_TEST_Z14=no # Enable/Disable S390X(zEC14) ZVECTOR in tests/examples
+ )
+ fi
+
+ if use cuda; then
+ cuda_add_sandbox -w
+
+ if use cuda-clang; then
+ local llvm_prefix
+ llvm_prefix="$(get_llvm_prefix -b)"
+
+ # NVCCFLAGS gets injected into CMAKE_CXX_FLAGS, which means we need to use clang as gcc will fail with
+ # error: unrecognized command-line option
+ if ! tc-is-clang; then
+ export CC="${CHOST}-clang-${LLVM_SLOT}"
+ export CXX="${CHOST}-clang++-${LLVM_SLOT}"
+ fi
+
+ NVCCFLAGS="${NVCCFLAGS:+${NVCCFLAGS} }--libomptarget-nvptx-bc-path=${llvm_prefix}/$(get_libdir)/nvptx64-nvidia-cuda/libomptarget-nvptx.bc"
+
+ mycmakeargs+=(
+ -DCUDA_HOST_COMPILER="${CHOST}-clang++-${LLVM_SLOT}"
+ )
+ else
+ cuda_get_host_compiler
+
+ mycmakeargs+=(
+ -DCUDA_HOST_COMPILER="${CUDAHOSTCXX}"
+ )
+ if [[ -v CUDACXX ]]; then
+ mycmakeargs+=(
+ -DCUDA_NVCC_EXECUTABLE="${CUDACXX}"
+ -DCMAKE_POLICY_DEFAULT_CMP0146="OLD" # FindCUDA
+ )
+ fi
+ fi
+
+ if [[ "${CUDA_VERBOSE}" == true ]]; then
+ mycmakeargs+=(
+ -DCUDA_VERBOSE_BUILD="yes"
+ )
+ NVCCFLAGS+=" -v"
+ fi
+
+ if [[ -v CUDAARCHS ]]; then
+ mycmakeargs+=(
+ # TODO this needs to be lowest first for eigen
+ -DEIGEN_CUDA_COMPUTE_ARCH="${CUDAARCHS}"
+ )
+ fi
+
+ # CUDAFLAGS is used by cmake
+ # NVCCFLAGS is used by cuda.eclass
+ mycmakeargs+=(
+ -DEIGEN_CUDA_CXX_FLAGS="${NVCCFLAGS}"
+
+ -DCUDA_USE_STATIC_CUDA_RUNTIME="no"
+ )
+ fi
+
+ if use opengl; then
+ mycmakeargs+=(
+ -DOpenGL_GL_PREFERENCE="GLVND"
+ )
+ fi
+
+ if use pocketfft; then
+ mycmakeargs+=(
+ -DEIGEN_TEST_CXX11=yes
+ )
+ fi
+ fi
+
+ cmake_src_configure
+}
+
+src_compile() {
+ local targets=()
+
+ if use blas; then
+ targets+=( blas )
+ if use lapack; then
+ targets+=( lapack )
+ fi
+ fi
+
+ if use test; then
+ targets+=( buildtests )
+
+ if use cuda || use hip; then
+ targets+=( buildtests_gpu )
+ fi
+
+ # tests generate random data, which fails for some seeds
+ # we solve this via test reruns now
+ # export EIGEN_SEED=712808
+ fi
+
+ # we add doc last to capture results for buildtests
+ if use doc; then
+ targets+=( doc )
+ fi
+
+ if [[ -n "${targets[*]}" ]]; then
+ cmake_src_compile "${targets[@]}"
+ fi
+}
+
+src_test() {
+ local CMAKE_SKIP_TESTS=(
+ "^ref_8$"
+ )
+
+ if ! use blas; then
+ CMAKE_SKIP_TESTS+=(
+ "^nomalloc_1$" # smoketest
+ "^nomalloc_2$"
+ "^nomalloc_3$"
+ "^nomalloc_4$"
+
+ "^product_notemporary_1$"
+ "^product_notemporary_2$"
+ "^product_notemporary_3$"
+ "^product_notemporary_4$"
+ )
+ fi
+
+ if use cholmod && use blas && use lapack; then
+ CMAKE_SKIP_TESTS+=(
+ "^cholmod_support_21$"
+ "^cholmod_support_22$"
+ )
+ fi
+
+ if use cuda; then
+ cuda_add_sandbox -w
+ fi
+
+ if use klu && use blas; then
+ CMAKE_SKIP_TESTS+=(
+ "^klu_support_1$"
+ "^klu_support_2$"
+ )
+ fi
+
+ if use lapack; then
+ CMAKE_SKIP_TESTS+=(
+ "^LAPACK-xlintsts_stest_in$"
+ "^LAPACK-xeigtsts_sep_in$"
+ "^LAPACK-xeigtsts_svd_in$"
+ "^LAPACK-xlintstd_dtest_in$"
+ "^LAPACK-xeigtstd_sep_in$"
+ "^LAPACK-xeigtstd_svd_in$"
+ "^LAPACK-xlintstc_ctest_in$"
+ "^LAPACK-xeigtstc_svd_in$"
+ )
+ fi
+
+ local myctestargs=(
+ -j1 # otherwise breaks due to cmake reruns
+ --repeat until-pass:50
+ )
+
+ if use opengl; then
+ virtx \
+ cmake_src_test
+ else
+ cmake_src_test
+ fi
+}
+
+src_install() {
+ local DOCS=()
+ cmake_src_install
+
+ if use doc; then
+ pushd "${BUILD_DIR}/doc" > /dev/null || die
+ dodoc -r html
+ popd > /dev/null || die
+ fi
+}
generated by cgit v1.3 (git 2.53.0) at 2026-10-15 04:50:56 +0000