From 4f2d7949f03e1c198bc888f2d05f421d35c57e21 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Mon, 9 Oct 2017 18:53:29 +0100
Subject: reinit the tree, so we can have metadata

---
 sci-libs/scipy/scipy-0.18.1.ebuild | 146 +++++++++++++++++++++++++++++++++++++
 1 file changed, 146 insertions(+)
 create mode 100644 sci-libs/scipy/scipy-0.18.1.ebuild

(limited to 'sci-libs/scipy/scipy-0.18.1.ebuild')

diff --git a/sci-libs/scipy/scipy-0.18.1.ebuild b/sci-libs/scipy/scipy-0.18.1.ebuild
new file mode 100644
index 000000000000..c1d9ea57af22
--- /dev/null
+++ b/sci-libs/scipy/scipy-0.18.1.ebuild
@@ -0,0 +1,146 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 python3_{4,5,6} )
+PYTHON_REQ_USE="threads(+)"
+
+DOC_PV=${PV}
+
+inherit fortran-2 distutils-r1 flag-o-matic multiprocessing toolchain-funcs
+
+DESCRIPTION="Scientific algorithms library for Python"
+HOMEPAGE="https://www.scipy.org/"
+SRC_URI="
+	mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz
+	doc? (
+		https://docs.scipy.org/doc/${PN}-${DOC_PV}/${PN}-html-${PV}.zip -> ${PN}-${DOC_PV}-html.zip
+		https://docs.scipy.org/doc/${PN}-${DOC_PV}/${PN}-ref-${PV}.pdf -> ${PN}-${DOC_PV}-ref.pdf
+	)"
+
+LICENSE="BSD LGPL-2"
+SLOT="0"
+IUSE="doc sparse test"
+KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
+
+CDEPEND="
+	>=dev-python/numpy-1.10[lapack,${PYTHON_USEDEP}]
+	sci-libs/arpack:0=
+	virtual/cblas
+	virtual/lapack
+	sparse? ( sci-libs/umfpack:0= )"
+DEPEND="${CDEPEND}
+	dev-lang/swig
+	>=dev-python/cython-0.22[${PYTHON_USEDEP}]
+	virtual/pkgconfig
+	doc? ( app-arch/unzip )
+	test? (	dev-python/nose[${PYTHON_USEDEP}] )"
+RDEPEND="${CDEPEND}
+	dev-python/pillow[${PYTHON_USEDEP}]"
+
+DOCS=( HACKING.rst.txt THANKS.txt )
+
+DISTUTILS_IN_SOURCE_BUILD=1
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.12.0-blitz.patch
+	"${FILESDIR}"/${PN}-0.12.0-restore-sys-argv.patch
+)
+
+src_unpack() {
+	default
+	if use doc; then
+		unzip -qo "${DISTDIR}"/${PN}-${DOC_PV}-html.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
+
+	# Drop hashes to force rebuild of cython based .c code
+	rm cythonize.dat || die
+
+	distutils-r1_python_prepare_all
+}
+
+python_compile() {
+	${EPYTHON} tools/cythonize.py || die
+	distutils-r1_python_compile \
+		$(usex python_targets_python3_5 "" "-j $(makeopts_jobs)") \
+		${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}" || die "no ${TEST_DIR} available"
+	"${PYTHON}" -c \
+		'import numpy as np; print("relaxed strides checking:", np.ones((10,1),order="C").flags.f_contiguous)' \
+		|| die
+	# https://github.com/scipy/scipy/issues/5426
+	"${EPYTHON}" -c \
+		"import scipy, sys; r = scipy.test('fast', verbose=2, raise_warnings='release'); sys.exit(0 if r.wasSuccessful() else 1)" \
+		|| die "Tests fail with ${EPYTHON}"
+#	"${EPYTHON}" -c \
+#		"import scipy, sys; r = scipy.test('fast',verbose=2); sys.exit(0 if r.wasSuccessful() else 1)" \
+#		|| die "Tests fail with ${EPYTHON}"
+}
+
+python_install_all() {
+	use doc && \
+		local DOCS=( "${DISTDIR}"/${PN}-${DOC_PV}-ref.pdf ) \
+		local HTML_DOCS=( "${WORKDIR}"/html/. )
+	distutils-r1_python_install_all
+}
+
+python_install() {
+	distutils-r1_python_install ${SCIPY_FCONFIG}
+}
+
+pkg_postinst() {
+	elog "You might want to set the variable SCIPY_PIL_IMAGE_VIEWER"
+	elog "to your prefered image viewer. Example:"
+	elog "\t echo \"export SCIPY_PIL_IMAGE_VIEWER=display\" >> ~/.bashrc"
+}
-- 
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