1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=6
PYTHON_COMPAT=( python3_{6..9} )
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"
KEYWORDS="amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
IUSE="doc sparse test"
RESTRICT="!test? ( test )"
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-0.29.13[${PYTHON_USEDEP}]
>=dev-python/setuptools-36[${PYTHON_USEDEP}]
dev-python/pybind11[${PYTHON_USEDEP}]
virtual/pkgconfig
doc? ( app-arch/unzip )
test? (
dev-python/nose[${PYTHON_USEDEP}]
dev-python/pytest[${PYTHON_USEDEP}]
)"
RDEPEND="${CDEPEND}
dev-python/pillow[${PYTHON_USEDEP}]"
DOCS=( HACKING.rst.txt THANKS.txt )
DISTUTILS_IN_SOURCE_BUILD=1
src_unpack() {
default
if use doc; then
unzip -qo "${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
cat >> setup.cfg <<-EOF || die
[options]
zip_safe = False
EOF
# Drop hashes to force rebuild of cython based .c code
rm cythonize.dat || die
# TODO
sed -e 's:test_magic_square_sparse_no_presolve:_&:' \
-i scipy/optimize/tests/test_linprog.py || die
sed -e "s:== 'levy_stable':in ('levy_stable', 'crystalball', 'ncf'):" \
-i scipy/stats/tests/test_continuous_basic.py || die
distutils-r1_python_prepare_all
}
python_configure_all() {
# 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}"/${PN}-${DOC_PV}-ref.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 "\t echo \"export SCIPY_PIL_IMAGE_VIEWER=display\" >> ~/.bashrc"
}
|
GitWeb