145 lines
3.8 KiB
Bash
145 lines
3.8 KiB
Bash
# Copyright 1999-2018 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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PYTHON_COMPAT=( python2_7 python3_{4,5,6,7} )
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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="${PV}"
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DOC_P="${PN}-${DOC_PV}"
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DESCRIPTION="Fast array and numerical python library"
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HOMEPAGE="https://www.numpy.org"
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SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.zip"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
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IUSE="doc lapack test"
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RDEPEND="lapack? ( virtual/cblas virtual/lapack )"
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DEPEND="${RDEPEND}
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app-arch/unzip
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dev-python/setuptools[${PYTHON_USEDEP}]
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lapack? ( virtual/pkgconfig )
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test? ( >=dev-python/nose-1.0[${PYTHON_USEDEP}] )"
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PATCHES=(
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# "${FILESDIR}"/${PN}-1.14.5-no-hardcode-blas.patch
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# backport a fix for py3.7 test failures
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# "${FILESDIR}"/numpy-1.14.5-py37.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 "${DISTDIR}"/${PN}-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 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)
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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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# we don't have f2py-3.3
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sed \
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-e 's:test_f2py:_&:g' \
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-i numpy/tests/test_scripts.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 # bug #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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${NUMPY_FCONFIG}
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}
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python_test() {
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distutils_install_for_testing --single-version-externally-managed --record "${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.wasSuccessful() 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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