On Tue, Nov 12, 2019 at 12:51:03PM +0100, Guillermo Rodríguez wrote:
> NumPy is the fundamental package for scientific computing with Python.
>
> Signed-off-by: Guillermo Rodriguez <guille.rodriguez@gmail.com>
> ---
> v2: Switch to PyPi URL; this removes the dependency on Cython.
> v3: Update LICENSE, add LICENSE_FILES
>
>  rules/python3-numpy.in   | 10 ++++++++
>  rules/python3-numpy.make | 54 ++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 64 insertions(+)
>  create mode 100644 rules/python3-numpy.in
>  create mode 100644 rules/python3-numpy.make
>
> diff --git a/rules/python3-numpy.in b/rules/python3-numpy.in
> new file mode 100644
> index 000000000..1440e409a
> --- /dev/null
> +++ b/rules/python3-numpy.in
> @@ -0,0 +1,10 @@
> +## SECTION=python3
> +
> +config PYTHON3_NUMPY
> +     tristate
> +     select PYTHON3
> +     select HOST_PYTHON3_SETUPTOOLS
> +     prompt "python3-numpy"
> +     help
> +       NumPy is the fundamental package for scientific computing with
> +       Python.
> diff --git a/rules/python3-numpy.make b/rules/python3-numpy.make
> new file mode 100644
> index 000000000..40cc351d3
> --- /dev/null
> +++ b/rules/python3-numpy.make
> @@ -0,0 +1,54 @@
> +# -*-makefile-*-
> +#
> +# Copyright (C) 2019 by Guillermo Rodriguez <guille.rodriguez@gmail.com>
> +#
> +# For further information about the PTXdist project and license conditions
> +# see the README file.
> +#
> +
> +#
> +# We provide this package
> +#
> +PACKAGES-$(PTXCONF_PYTHON3_NUMPY) += python3-numpy
> +
> +#
> +# Paths and names
> +#
> +PYTHON3_NUMPY_VERSION        := 1.16.1
> +PYTHON3_NUMPY_MD5    := dafda51934f645d888866f98424521ae
> +PYTHON3_NUMPY                := numpy-$(PYTHON3_NUMPY_VERSION)
> +PYTHON3_NUMPY_SUFFIX := zip
> +PYTHON3_NUMPY_URL    := https://pypi.python.org/packages/source/n/numpy/$(PYTHON3_NUMPY).$(PYTHON3_NUMPY_SUFFIX)
> +PYTHON3_NUMPY_SOURCE := $(SRCDIR)/$(PYTHON3_NUMPY).$(PYTHON3_NUMPY_SUFFIX)
> +PYTHON3_NUMPY_DIR    := $(BUILDDIR)/$(PYTHON3_NUMPY)
> +PYTHON3_NUMPY_LICENSE        := BSD AND BSD-3-Clause AND MIT

AND Apache-2.0, according to LICENSE.txt.

I would also add all the other
license files mentioned therein so we notice when they change or vanish.

The Python-2.0 license in doc/scipy-sphinx-theme/LICENSE.txt is
currently not available as an SPDX identifier, so I would leave this as
"AND UNKNOWN", and wait until the respective SPDX issue is resolved...
https://github.com/spdx/license-list-XML/issues/919

numpy/core/src/multiarray/dragon4.c seems to be a license found nowhere
else, so I would also add "AND UNKNOWN" to PYTHON3_NUMPY_LICENSE and add
its verbatim license text with startline and endline parameters in
PYTHON3_NUMPY_LICENSE_FILES. PTXdist extracts all those license
texts mentioned in that variable and adds them to the license report,
so it doesn't get lost too :)

> +PYTHON3_NUMPY_LICENSE_FILES := \
> +     file://LICENSE.txt;md5=d26bde5432613cce2334b93985576231

        file://doc/sphinxext/LICENSE.txt;md5=dc37e8b18377b83250218fc557984e1a \
        file://doc/scipy-sphinx-theme/LICENSE.txt;md5=ea17c9a65c9ae0ccdf3b0a7fd1ee4616 \
        file://tools/npy_tempita/license.txt;md5=c66b85ddcd09296abff87601467724fd \
        file://numpy/core/src/multiarray/dragon4.c;startline=2;endline=22;md5=19537439573c5696a922ed7957c5b37e \

(numpy/linalg/lapack_lite/LICENSE.txt is currently missing in the
tarball, see https://github.com/numpy/numpy/issues/13295)

For reference, that last one can be generated with a

    sed -n 2,22p < inputfilename | md5sum

Please check if all of this (especially the MD5s) make sense to you :)