diff options
Diffstat (limited to 'dev-python/scipy/scipy-1.7.1-r1.ebuild')
| -rw-r--r-- | dev-python/scipy/scipy-1.7.1-r1.ebuild | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/dev-python/scipy/scipy-1.7.1-r1.ebuild b/dev-python/scipy/scipy-1.7.1-r1.ebuild new file mode 100644 index 000000000000..004da6ad0a63 --- /dev/null +++ b/dev-python/scipy/scipy-1.7.1-r1.ebuild @@ -0,0 +1,185 @@ +# Copyright 1999-2021 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python3_{8..10} ) +PYTHON_REQ_USE="threads(+)" + +inherit fortran-2 distutils-r1 flag-o-matic toolchain-funcs + +# upstream is slacking forever with doc updates +DOC_PV=1.6.2 +DESCRIPTION="Scientific algorithms library for Python" +HOMEPAGE="https://www.scipy.org/" +SRC_URI=" + mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz + doc? ( + https://docs.scipy.org/doc/${PN}-${DOC_PV}/${PN}-html-${DOC_PV}.zip + https://docs.scipy.org/doc/${PN}-${DOC_PV}/${PN}-ref-${DOC_PV}.pdf + )" + +LICENSE="BSD LGPL-2" +SLOT="0" +KEYWORDS="amd64 ~arm arm64 ~ia64 ~riscv ~s390 ~sparc x86" +IUSE="doc +pythran sparse" + +DEPEND=" + >=dev-python/numpy-1.16.5[lapack,${PYTHON_USEDEP}] + sci-libs/arpack:0= + virtual/cblas + virtual/lapack + sparse? ( sci-libs/umfpack:0= )" +RDEPEND="${DEPEND} + dev-python/pillow[${PYTHON_USEDEP}]" +BDEPEND=" + dev-lang/swig + >=dev-python/cython-0.29.18[${PYTHON_USEDEP}] + dev-python/pybind11[${PYTHON_USEDEP}] + virtual/pkgconfig + doc? ( app-arch/unzip ) + pythran? ( dev-python/pythran[${PYTHON_USEDEP}] ) + test? ( + dev-python/nose[${PYTHON_USEDEP}] + )" + +DISTUTILS_IN_SOURCE_BUILD=1 + +distutils_enable_tests pytest + +PATCHES=( + "${FILESDIR}"/${P}-pythran-tests-32-bit.patch +) + +src_unpack() { + default + if use doc; then + unzip -qo "${DISTDIR}"/${PN}-html-${DOC_PV}.zip -d html || die + fi +} + +pc_incdir() { + $(tc-getPKG_CONFIG) --cflags-only-I $@ | \ + sed -e 's/^-I//' -e 's/[ ]*-I/:/g' -e 's/[ ]*$//' -e 's|^:||' +} + +pc_libdir() { + $(tc-getPKG_CONFIG) --libs-only-L $@ | \ + sed -e 's/^-L//' -e 's/[ ]*-L/:/g' -e 's/[ ]*$//' -e 's|^:||' +} + +pc_libs() { + $(tc-getPKG_CONFIG) --libs-only-l $@ | \ + sed -e 's/[ ]-l*\(pthread\|m\)\([ ]\|$\)//g' \ + -e 's/^-l//' -e 's/[ ]*-l/,/g' -e 's/[ ]*$//' \ + | tr ',' '\n' | sort -u | tr '\n' ',' | sed -e 's|,$||' +} + +python_prepare_all() { + # scipy automatically detects libraries by default + export {FFTW,FFTW3,UMFPACK}=None + use sparse && unset UMFPACK + # the missing symbols are in -lpythonX.Y, but since the version can + # differ, we just introduce the same scaryness as on Linux/ELF + [[ ${CHOST} == *-darwin* ]] \ + && append-ldflags -bundle "-undefined dynamic_lookup" \ + || append-ldflags -shared + [[ -z ${FC} ]] && export FC="$(tc-getFC)" + # hack to force F77 to be FC until bug #278772 is fixed + [[ -z ${F77} ]] && export F77="$(tc-getFC)" + export F90="${FC}" + export SCIPY_FCONFIG="config_fc --noopt --noarch" + append-fflags -fPIC + + local libdir="${EPREFIX}"/usr/$(get_libdir) + cat >> site.cfg <<-EOF || die + [blas] + include_dirs = $(pc_incdir cblas) + library_dirs = $(pc_libdir cblas blas):${libdir} + blas_libs = $(pc_libs cblas blas) + [lapack] + library_dirs = $(pc_libdir lapack):${libdir} + lapack_libs = $(pc_libs lapack) + EOF + cat >> setup.cfg <<-EOF || die + [options] + zip_safe = False + EOF + + # TODO + sed -e "s:== 'levy_stable':in ('levy_stable', 'crystalball', 'ncf'):" \ + -i scipy/stats/tests/test_continuous_basic.py || die + + # Skip known-failing test. Broken on all versions in Gentoo for years. + # bug #743295 + sed -e 's:test_bisplev_integer_overflow:_&:' \ + -i scipy/interpolate/tests/test_fitpack.py || die + + # Skip a few 32-bit related failures + if use x86 ; then + # TODO: Tidy this up and switch to epytest + sed -i -e 's:test_nd_axis_m1:_&:' \ + -e 's:test_nd_axis_0:_&:' \ + -e 's:test_maxiter_worsening:_&:' \ + -e 's:test_pdist_jensenshannon_iris:_&:' \ + -e 's:test_align_vectors_single_vector:_&:' \ + scipy/signal/tests/test_spectral.py \ + scipy/sparse/linalg/isolve/tests/test_iterative.py \ + scipy/spatial/tests/test_distance.py \ + scipy/spatial/transform/tests/test_rotation.py || die + fi + + if has_version ">=sci-libs/lapack-3.10"; then + sed -e 's:test_sort(:_&:' \ + -i scipy/linalg/tests/test_decomp.py || die + sed -e 's:test_solve_discrete_are:_&:' \ + -i scipy/linalg/tests/test_solvers.py || die + fi + + distutils-r1_python_prepare_all +} + +python_configure_all() { + export SCIPY_USE_PYTHRAN=$(usex pythran 1 0) + + # bug 721860 + test-flag-FC -fallow-argument-mismatch && + append-fflags -fallow-argument-mismatch +} + +python_compile() { + # FIXME: parallel python building fails, bug #614464 + export MAKEOPTS=-j1 + + ${EPYTHON} tools/cythonize.py || die + distutils-r1_python_compile \ + ${SCIPY_FCONFIG} +} + +python_test() { + # fails with bdist_egg. should it be fixed in distutils-r1 eclass? + distutils_install_for_testing ${SCIPY_FCONFIG} + cd "${TEST_DIR}/lib" || die "no ${TEST_DIR} available" + PYTHONPATH=. "${EPYTHON}" -c " +import scipy, sys +r = scipy.test('fast', verbose=2) +sys.exit(0 if r else 1)" || die "Tests fail with ${EPYTHON}" +} + +python_install_all() { + use doc && \ + local DOCS=( "${DISTDIR}"/${PN}-ref-${DOC_PV}.pdf ) \ + local HTML_DOCS=( "${WORKDIR}"/html/. ) + distutils-r1_python_install_all +} + +python_install() { + distutils-r1_python_install ${SCIPY_FCONFIG} + python_optimize +} + +pkg_postinst() { + elog "You might want to set the variable SCIPY_PIL_IMAGE_VIEWER" + elog "to your prefered image viewer. Example:" + elog " echo \"export SCIPY_PIL_IMAGE_VIEWER=display\" >> ~/.bashrc" +} |