diff options
| -rw-r--r-- | dev-python/numpy/files/replace_cpuflags.awk | 14 | ||||
| -rw-r--r-- | dev-python/numpy/numpy-1.24.4-r1.ebuild | 186 |
2 files changed, 200 insertions, 0 deletions
diff --git a/dev-python/numpy/files/replace_cpuflags.awk b/dev-python/numpy/files/replace_cpuflags.awk new file mode 100644 index 000000000000..11b8bd53b2c3 --- /dev/null +++ b/dev-python/numpy/files/replace_cpuflags.awk @@ -0,0 +1,14 @@ +#!/usr/bin/awk -f + +{ + GENTOO_ENABLE=1; + if (match($0, /flags="([^"=]*)"/, cflags)) { + split(cflags[1], fields); + for (i in fields) { + if (match(fields[i], /-m([[:graph:]]*)/, inst)) { + if (!index(enabled_flags, inst[1])) { + GENTOO_ENABLE=0; + }}}} + if (!GENTOO_ENABLE) { sub(cflags[1], "-mGENTOO_DISABLE"); } + print; +} diff --git a/dev-python/numpy/numpy-1.24.4-r1.ebuild b/dev-python/numpy/numpy-1.24.4-r1.ebuild new file mode 100644 index 000000000000..2166e7e7a52d --- /dev/null +++ b/dev-python/numpy/numpy-1.24.4-r1.ebuild @@ -0,0 +1,186 @@ +# Copyright 1999-2023 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +DISTUTILS_EXT=1 +PYTHON_COMPAT=( python3_{9..11} pypy3 ) +PYTHON_REQ_USE="threads(+)" + +FORTRAN_NEEDED=lapack + +inherit distutils-r1 flag-o-matic fortran-2 multiprocessing pypi +inherit toolchain-funcs + +DOC_PV=${PV} +DESCRIPTION="Fast array and numerical python library" +HOMEPAGE=" + https://numpy.org/ + https://github.com/numpy/numpy/ + https://pypi.org/project/numpy/ +" + +LICENSE="BSD" +SLOT="0" +KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris" +CPU_FLAGS_X86=( avx avx2 avx512dq avx512f avx512vl f16c fma4 popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3 xop ) +IUSE="lapack $(printf "cpu_flags_x86_%s\n" ${CPU_FLAGS_X86[@]})" + +RDEPEND=" + lapack? ( + >=virtual/cblas-3.8 + >=virtual/lapack-3.8 + ) +" +BDEPEND=" + ${RDEPEND} + <dev-python/cython-3[${PYTHON_USEDEP}] + >=dev-python/cython-0.29.30[${PYTHON_USEDEP}] + lapack? ( + virtual/pkgconfig + ) + test? ( + $(python_gen_cond_dep ' + >=dev-python/cffi-1.14.0[${PYTHON_USEDEP}] + ' 'python*') + dev-python/charset-normalizer[${PYTHON_USEDEP}] + >=dev-python/hypothesis-5.8.0[${PYTHON_USEDEP}] + dev-python/pytest-xdist[${PYTHON_USEDEP}] + >=dev-python/pytz-2019.3[${PYTHON_USEDEP}] + ) +" + +PATCHES=( + "${FILESDIR}"/numpy-1.22.0-no-hardcode-blasv2.patch + "${FILESDIR}"/numpy-1.24.3-fix-c++-linkage.patch +) + +distutils_enable_tests pytest + +python_prepare_all() { + # Allow use with setuptools 60.x + # See numpy-1.22.1-revert-setuptools-upper-bound.patch for details + export SETUPTOOLS_USE_DISTUTILS=stdlib + + if use lapack; then + local incdir="${EPREFIX}"/usr/include + local libdir="${EPREFIX}"/usr/$(get_libdir) + cat >> site.cfg <<-EOF || die + [blas] + include_dirs = ${incdir} + library_dirs = ${libdir} + blas_libs = cblas,blas + [lapack] + library_dirs = ${libdir} + lapack_libs = lapack + EOF + else + export {ATLAS,PTATLAS,BLAS,LAPACK,MKL}=None + fi + + export CC="$(tc-getCC) ${CFLAGS}" + + append-flags -fno-strict-aliasing + + # See progress in http://projects.scipy.org/scipy/numpy/ticket/573 + # with the subtle difference that we don't want to break Darwin where + # -shared is not a valid linker argument + if [[ ${CHOST} != *-darwin* ]]; then + append-ldflags -shared + fi + + # only one fortran to link with: + # linking with cblas and lapack library will force + # autodetecting and linking to all available fortran compilers + append-fflags -fPIC + if use lapack; then + NUMPY_FCONFIG="config_fc --noopt --noarch" + # workaround bug 335908 + [[ $(tc-getFC) == *gfortran* ]] && NUMPY_FCONFIG+=" --fcompiler=gnu95" + fi + + # don't version f2py, we will handle it. + sed -i -e '/f2py_exe/s: + os\.path.*$::' numpy/f2py/setup.py || die + + # The following has no effect on architectures other than x86 and amd64. + local flag enabled_flags=() + for flag in "${CPU_FLAGS_X86[@]}"; do + use cpu_flags_x86_${flag} && enabled_flags+=( ${flag/_/.} ) + done + gawk -i inplace -v "enabled_flags=${enabled_flags[*]}" \ + -f "${FILESDIR}"/replace_cpuflags.awk \ + numpy/distutils/ccompiler_opt.py || die + + distutils-r1_python_prepare_all +} + +python_compile() { + local -x MAKEOPTS=-j1 #660754 + + distutils-r1_python_compile ${NUMPY_FCONFIG} +} + +python_test() { + local EPYTEST_DESELECT=( + # very disk- and memory-hungry + numpy/lib/tests/test_histograms.py::TestHistogram::test_big_arrays + numpy/lib/tests/test_io.py::test_large_zip + + # precision problems + numpy/core/tests/test_umath_accuracy.py::TestAccuracy::test_validate_transcendentals + + # runs the whole test suite recursively, that's just crazy + numpy/core/tests/test_mem_policy.py::test_new_policy + + # very slow, unlikely to be practically useful + numpy/typing/tests/test_typing.py + ) + + if use arm && [[ $(uname -m || echo "unknown") == "armv8l" ]] ; then + # Degenerate case. arm32 chroot on arm64. + # bug #774108 + EPYTEST_DESELECT+=( + numpy/core/tests/test_cpu_features.py::Test_ARM_Features::test_features + ) + fi + + if use x86 ; then + EPYTEST_DESELECT+=( + # https://github.com/numpy/numpy/issues/18388 + numpy/core/tests/test_umath.py::TestRemainder::test_float_remainder_overflow + # https://github.com/numpy/numpy/issues/18387 + numpy/random/tests/test_generator_mt19937.py::TestRandomDist::test_pareto + # more precision problems + numpy/core/tests/test_einsum.py::TestEinsum::test_einsum_sums_int16 + ) + fi + + case "${ABI}" in + alpha|arm|hppa|m68k|o32|ppc|s390|sh|sparc|x86) + EPYTEST_DESELECT+=( + # too large for 32-bit platforms + numpy/core/tests/test_ufunc.py::TestUfunc::test_identityless_reduction_huge_array + ) + ;; + *) + ;; + esac + + distutils_install_for_testing --single-version-externally-managed \ + --record "${TMPDIR}/record.txt" ${NUMPY_FCONFIG} + + cd "${TEST_DIR}/lib" || die + epytest -k "not _fuzz" -n "$(makeopts_jobs)" +} + +python_install() { + # https://github.com/numpy/numpy/issues/16005 + local mydistutilsargs=( build_src ) + distutils-r1_python_install ${NUMPY_FCONFIG} + python_optimize +} + +python_install_all() { + local DOCS=( LICENSE.txt README.md THANKS.txt ) + distutils-r1_python_install_all +} |