[ptxdist] [PATCH v6] python3-numpy: New package

["Guillermo Rodríguez" <guille.rodriguez@gmail.com>]

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
v4: Update LICENSE and LICENSE_FILES with additional licenses
v5: Removed "unknown" from LICENSE
v6: Updated to 1.17.4, added patch to fix cross compilation

 .../numpy-1.17.4/0001-remove-sse2-flag.patch  | 21 +++++++
 patches/numpy-1.17.4/series                   |  1 +
 rules/python3-numpy.in                        | 10 ++++
 rules/python3-numpy.make                      | 57 +++++++++++++++++++
 4 files changed, 89 insertions(+)
 create mode 100644 patches/numpy-1.17.4/0001-remove-sse2-flag.patch
 create mode 100644 patches/numpy-1.17.4/series
 create mode 100644 rules/python3-numpy.in
 create mode 100644 rules/python3-numpy.make

diff --git a/patches/numpy-1.17.4/0001-remove-sse2-flag.patch b/patches/numpy-1.17.4/0001-remove-sse2-flag.patch
new file mode 100644
index 000000000..e1cb0d878
--- /dev/null
+++ b/patches/numpy-1.17.4/0001-remove-sse2-flag.patch
@@ -0,0 +1,21 @@
+Fix cross-compilation for non-Intel targets.
+See: https://github.com/numpy/numpy/issues/14861
+
+---
+
+Index: numpy-1.17.4/numpy/random/setup.py
+===================================================================
+--- numpy-1.17.4.orig/numpy/random/setup.py	2019-11-08 08:41:56.000000000 +0100
++++ numpy-1.17.4/numpy/random/setup.py	2019-11-15 07:57:15.996694807 +0100
+@@ -49,11 +49,6 @@
+     elif not is_msvc:
+         # Some bit generators require c99
+         EXTRA_COMPILE_ARGS += ['-std=c99']
+-        INTEL_LIKE = any(arch in platform.machine() 
+-                         for arch in ('x86', 'i686', 'i386', 'amd64'))
+-        if INTEL_LIKE:
+-            # Assumes GCC or GCC-like compiler
+-            EXTRA_COMPILE_ARGS += ['-msse2']
+ 
+     # Use legacy integer variable sizes
+     LEGACY_DEFS = [('NP_RANDOM_LEGACY', '1')]
diff --git a/patches/numpy-1.17.4/series b/patches/numpy-1.17.4/series
new file mode 100644
index 000000000..64785c945
--- /dev/null
+++ b/patches/numpy-1.17.4/series
@@ -0,0 +1 @@
+0001-remove-sse2-flag.patch
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..6b161856b
--- /dev/null
+++ b/rules/python3-numpy.make
@@ -0,0 +1,57 @@
+# -*-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-$(PTXCONF_PYTHON3_NUMPY) += python3-numpy
+
+#
+# Paths and names
+#
+PYTHON3_NUMPY_VERSION	:= 1.17.4
+PYTHON3_NUMPY_MD5	:= d7d3563cca0b99ba68a3f064a9e46ebe
+PYTHON3_NUMPY		:= numpy-$(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
+PYTHON3_NUMPY_LICENSE_FILES := \
+	file://LICENSE.txt;md5=1a32aba007a415aa8a1c708a0e2b86a1 \
+	file://tools/npy_tempita/license.txt;md5=c66b85ddcd09296abff87601467724fd \
+	file://numpy/core/src/multiarray/dragon4.c;startline=2;endline=20;md5=7f70862b43e17922c5adf18ec84fb720
+
+
+# ----------------------------------------------------------------------------
+# Prepare
+# ----------------------------------------------------------------------------
+
+PYTHON3_NUMPY_CONF_TOOL	:= python3
+
+# ----------------------------------------------------------------------------
+# Target-Install
+# ----------------------------------------------------------------------------
+
+$(STATEDIR)/python3-numpy.targetinstall:
+	@$(call targetinfo)
+
+	@$(call install_init, python3-numpy)
+	@$(call install_fixup, python3-numpy, PRIORITY, optional)
+	@$(call install_fixup, python3-numpy, SECTION, base)
+	@$(call install_fixup, python3-numpy, AUTHOR, "Guillermo Rodriguez <guille.rodriguez@gmail.com>")
+	@$(call install_fixup, python3-numpy, DESCRIPTION, missing)
+
+	@$(call install_glob, python3-numpy, 0, 0, -, \
+		/usr/lib/python$(PYTHON3_MAJORMINOR)/site-packages/numpy,,  *.py)
+
+	@$(call install_finish, python3-numpy)
+
+	@$(call touch)
+
+# vim: syntax=make
-- 
2.21.0


_______________________________________________
ptxdist mailing list
ptxdist@pengutronix.de