157 lines
4.0 KiB
Bash
157 lines
4.0 KiB
Bash
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="7"
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PYTHON_COMPAT=( python3_{6,7,8} )
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PYTHON_REQ_USE="threads(+)"
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FORTRAN_NEEDED=lapack
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inherit distutils-r1 flag-o-matic fortran-2 multiprocessing toolchain-funcs
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DOC_PV="1.16.4"
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DESCRIPTION="Fast array and numerical python library"
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HOMEPAGE="https://www.numpy.org"
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SRC_URI="
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mirror://pypi/${PN:0:1}/${PN}/${P}.zip
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doc? (
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https://numpy.org/doc/$(ver_cut 1-2 ${DOC_PV})/numpy-html.zip -> numpy-html-${DOC_PV}.zip
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https://numpy.org/doc/$(ver_cut 1-2 ${DOC_PV})/numpy-ref.pdf -> numpy-ref-${DOC_PV}.pdf
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https://numpy.org/doc/$(ver_cut 1-2 ${DOC_PV})/numpy-user.pdf -> numpy-user-${DOC_PV}.pdf
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)"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~amd64 ~arm64 ~x86 ~amd64-linux ~x86-linux"
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IUSE="doc lapack test"
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RESTRICT="!test? ( test )"
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RDEPEND="
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lapack? (
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virtual/cblas
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virtual/lapack
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)"
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DEPEND="${RDEPEND}"
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BDEPEND="app-arch/unzip
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dev-python/setuptools[${PYTHON_USEDEP}]
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lapack? ( virtual/pkgconfig )
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test? (
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dev-python/pytest[${PYTHON_USEDEP}]
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)"
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#PATCHES=(
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# "${FILESDIR}"/${PN}-1.15.4-no-hardcode-blas.patch
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#)
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src_unpack() {
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default
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if use doc; then
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unzip -qo "${DISTDIR}"/numpy-html-${DOC_PV}.zip -d html || die
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fi
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}
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pc_incdir() {
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$(tc-getPKG_CONFIG) --cflags-only-I $@ | \
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sed -e 's/^-I//' -e 's/[ ]*-I/:/g' -e 's/[ ]*$//' -e 's|^:||'
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}
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pc_libdir() {
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$(tc-getPKG_CONFIG) --libs-only-L $@ | \
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sed -e 's/^-L//' -e 's/[ ]*-L/:/g' -e 's/[ ]*$//' -e 's|^:||'
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}
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pc_libs() {
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$(tc-getPKG_CONFIG) --libs-only-l $@ | \
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sed -e 's/[ ]-l*\(pthread\|m\)\([ ]\|$\)//g' \
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-e 's/^-l//' -e 's/[ ]*-l/,/g' -e 's/[ ]*$//' \
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| tr ',' '\n' | sort -u | tr '\n' ',' | sed -e 's|,$||'
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}
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python_prepare_all() {
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if use lapack; then
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append-ldflags "$($(tc-getPKG_CONFIG) --libs-only-other cblas lapack)"
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local incdir="${EPREFIX}"/usr/include
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local libdir="${EPREFIX}"/usr/$(get_libdir)
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cat >> site.cfg <<-EOF || die
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[blas]
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include_dirs = $(pc_incdir cblas):${incdir}
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library_dirs = $(pc_libdir cblas blas):${libdir}
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blas_libs = $(pc_libs cblas blas)
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[lapack]
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library_dirs = $(pc_libdir lapack):${libdir}
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lapack_libs = $(pc_libs lapack)
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EOF
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else
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export {ATLAS,PTATLAS,BLAS,LAPACK,MKL}=None
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fi
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export CC="$(tc-getCC) ${CFLAGS}"
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append-flags -fno-strict-aliasing
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# See progress in http://projects.scipy.org/scipy/numpy/ticket/573
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# with the subtle difference that we don't want to break Darwin where
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# -shared is not a valid linker argument
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if [[ ${CHOST} != *-darwin* ]]; then
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append-ldflags -shared
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fi
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# only one fortran to link with:
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# linking with cblas and lapack library will force
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# autodetecting and linking to all available fortran compilers
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append-fflags -fPIC
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if use lapack; then
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NUMPY_FCONFIG="config_fc --noopt --noarch"
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# workaround bug 335908
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[[ $(tc-getFC) == *gfortran* ]] && NUMPY_FCONFIG+=" --fcompiler=gnu95"
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fi
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# don't version f2py, we will handle it.
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sed -i -e '/f2py_exe/s: + os\.path.*$::' numpy/f2py/setup.py || die
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# disable fuzzed tests
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find numpy/*/tests -name '*.py' -exec sed -i \
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-e 's:def \(.*_fuzz\):def _\1:' {} + || die
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# very memory- and disk-hungry
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sed -i -e 's:test_large_zip:_&:' numpy/lib/tests/test_io.py || die
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distutils-r1_python_prepare_all
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}
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python_compile() {
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export MAKEOPTS=-j1 #660754
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local python_makeopts_jobs=""
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python_is_python3 || python_makeopts_jobs="-j $(makeopts_jobs)"
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distutils-r1_python_compile \
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${python_makeopts_jobs} \
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${NUMPY_FCONFIG}
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}
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python_test() {
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distutils_install_for_testing --single-version-externally-managed \
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--record "${TMPDIR}/record.txt" ${NUMPY_FCONFIG}
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cd "${TMPDIR}" || die
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"${EPYTHON}" -c "
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import numpy, sys
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r = numpy.test(label='full', verbose=3)
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sys.exit(0 if r else 1)" || die "Tests fail with ${EPYTHON}"
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}
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python_install() {
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distutils-r1_python_install ${NUMPY_FCONFIG}
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}
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python_install_all() {
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local DOCS=( THANKS.txt )
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if use doc; then
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local HTML_DOCS=( "${WORKDIR}"/html/. )
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DOCS+=( "${DISTDIR}"/${PN}-{user,ref}-${DOC_PV}.pdf )
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fi
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distutils-r1_python_install_all
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}
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