package/python-numpy: bump to version 1.18.2

Since version 1.18.0, Numpy only supports Python 3.x, so we make it
depend on BR2_PACKAGE_PYTHON3 and propagate this to its reverse
dependencies.

Also, since upstream commit d630d96598f1b7ea044d60bea8cd2b87778f072a,
the Cython generated files are no longer part of released tarballs,
and therefore Numpy requires python-cython on the host as a build
dependency.

Cc: Samuel Martin <s.martin49@gmail.com>
Cc: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Cc: Esben Haabendal <esben@geanix.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/gnuradio/Config.in

@@ -63,7 +63,7 @@ config BR2_PACKAGE_GNURADIO_FEC
 
 config BR2_PACKAGE_GNURADIO_PYTHON
 	bool "python support"
-	depends on BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3
+	depends on BR2_PACKAGE_PYTHON3
 	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL # python-numpy
 	select BR2_PACKAGE_BOOST_PYTHON

package/gnuradio/gnuradio.mk

@@ -115,7 +115,7 @@ GNURADIO_CONF_OPTS += -DENABLE_GR_FILTER=OFF
 endif
 
 ifeq ($(BR2_PACKAGE_GNURADIO_PYTHON),y)
-GNURADIO_DEPENDENCIES += $(if $(BR2_PACKAGE_PYTHON3),python3,python)
+GNURADIO_DEPENDENCIES += python3
 GNURADIO_CONF_OPTS += -DENABLE_PYTHON=ON
 # mandatory to install python modules in site-packages and to use
 # correct path for python libraries

package/opencv3/Config.in

@@ -156,7 +156,7 @@ config BR2_PACKAGE_OPENCV3_LIB_PHOTO
 
 config BR2_PACKAGE_OPENCV3_LIB_PYTHON
 	bool "python"
-	depends on BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3
+	depends on BR2_PACKAGE_PYTHON3
 	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
 	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL # python-numpy
 	select BR2_PACKAGE_PYTHON_NUMPY

package/opencv3/opencv3.mk

@@ -314,19 +314,6 @@ OPENCV3_CONF_OPTS += -DWITH_V4L=OFF -DWITH_LIBV4L=OFF
 endif
 
 ifeq ($(BR2_PACKAGE_OPENCV3_LIB_PYTHON),y)
-ifeq ($(BR2_PACKAGE_PYTHON),y)
-OPENCV3_CONF_OPTS += \
-	-DBUILD_opencv_python2=ON \
-	-DBUILD_opencv_python3=OFF \
-	-DPYTHON2_EXECUTABLE=$(HOST_DIR)/bin/python2 \
-	-DPYTHON2_INCLUDE_PATH=$(STAGING_DIR)/usr/include/python$(PYTHON_VERSION_MAJOR) \
-	-DPYTHON2_LIBRARIES=$(STAGING_DIR)/usr/lib/libpython$(PYTHON_VERSION_MAJOR).so \
-	-DPYTHON2_NUMPY_INCLUDE_DIRS=$(STAGING_DIR)/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages/numpy/core/include \
-	-DPYTHON2_PACKAGES_PATH=/usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages \
-	-DPYTHON2_NUMPY_VERSION=$(PYTHON_NUMPY_VERSION)
-OPENCV3_DEPENDENCIES += python
-OPENCV3_KEEP_PY_FILES += usr/lib/python$(PYTHON_VERSION_MAJOR)/site-packages/cv2/config*.py
-else
 OPENCV3_CONF_OPTS += \
 	-DBUILD_opencv_python2=OFF \
 	-DBUILD_opencv_python3=ON \
@@ -338,7 +325,6 @@ OPENCV3_CONF_OPTS += \
 	-DPYTHON3_NUMPY_VERSION=$(PYTHON_NUMPY_VERSION)
 OPENCV3_DEPENDENCIES += python3
 OPENCV3_KEEP_PY_FILES += usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/cv2/config*.py
-endif
 OPENCV3_CONF_ENV += $(PKG_PYTHON_DISTUTILS_ENV)
 OPENCV3_DEPENDENCIES += python-numpy
 else

package/python-numpy/Config.in

@@ -15,6 +15,7 @@ config BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
 
 config BR2_PACKAGE_PYTHON_NUMPY
 	bool "python-numpy"
+	depends on BR2_PACKAGE_PYTHON3
 	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
 	# python-numpy needs fenv.h which is not provided by uclibc
 	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL
@@ -28,4 +29,5 @@ config BR2_PACKAGE_PYTHON_NUMPY
 	  http://www.numpy.org/
 
 comment "python-numpy needs glibc or musl"
+	depends on BR2_PACKAGE_PYTHON3
 	depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)

package/python-numpy/python-numpy.hash

@@ -1,9 +1,9 @@
-# Copied from https://github.com/numpy/numpy/releases/tag/v1.16.4
-sha256	a3bccb70ad94091a5b9e2469fabd41ac877c140a6828c2022e35560a2ec0346c	numpy-1.16.4.tar.gz
+# Copied from https://github.com/numpy/numpy/releases/tag/v1.18.1
+sha256  da204ce460aa4247e595b7c7189d2fb2ed5f796bc03197055de01dac61d0125e	numpy-1.18.2.tar.gz
 # License files, locally calculated
-sha256	6b5086f61fe0c71564a79304ecbaa60f11fa3f3debf82f73d16a611cab102adc	LICENSE.txt
-sha256	426a5a484480f57a295db48c2c04f47bb3274752dd82a7fd6541dfa2cb90f641	doc/sphinxext/LICENSE.txt
+sha256  ad81d0c21843ba6ce6fe5fa3eaacb61120be70cd798c52f63df3f4c12a843f0c	LICENSE.txt
+sha256  d3045980e80a6b39f98586c24bc7f39a7625b4b9f08ce72e367d12814743d047	numpy/core/src/multiarray/dragon4.c
+sha256  426a5a484480f57a295db48c2c04f47bb3274752dd82a7fd6541dfa2cb90f641	doc/sphinxext/LICENSE.txt
 sha256	154a8706fa0fdeff1073bf6239c4ecf51f562ab107066eef839dade1a45c824c	doc/scipy-sphinx-theme/LICENSE.txt
-sha256	a14cc25e10d40a3aa705b7de2fb764a6535d8ee9b2db4e1724900585457dfd55	numpy/linalg/lapack_lite/LICENSE.txt
-sha256	badf51c7e3e7de9c7630bd069780f5c197b846ef7660b342a1e58d5553592d8e	tools/npy_tempita/license.txt
-sha256	d37526b4a34c0aa859afe6f9b7e64ca7c306b7430df8113dd5ac6fcb246bd2d4	numpy/core/src/multiarray/dragon4.c
+sha256  a14cc25e10d40a3aa705b7de2fb764a6535d8ee9b2db4e1724900585457dfd55	numpy/linalg/lapack_lite/LICENSE.txt
+sha256  badf51c7e3e7de9c7630bd069780f5c197b846ef7660b342a1e58d5553592d8e	tools/npy_tempita/license.txt

package/python-numpy/python-numpy.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-PYTHON_NUMPY_VERSION = 1.16.4
+PYTHON_NUMPY_VERSION = 1.18.2
 PYTHON_NUMPY_SOURCE = numpy-$(PYTHON_NUMPY_VERSION).tar.gz
 PYTHON_NUMPY_SITE = https://github.com/numpy/numpy/releases/download/v$(PYTHON_NUMPY_VERSION)
 PYTHON_NUMPY_LICENSE = BSD-3-Clause, BSD-2-Clause, PSF, Apache-2.0, MIT, Zlib
@@ -14,6 +14,8 @@ PYTHON_NUMPY_LICENSE_FILES = LICENSE.txt doc/sphinxext/LICENSE.txt \
 			tools/npy_tempita/license.txt \
 			numpy/core/src/multiarray/dragon4.c
 PYTHON_NUMPY_SETUP_TYPE = setuptools
+PYTHON_NUMPY_DEPENDENCIES = host-python-cython
+HOST_PYTHON_NUMPY_DEPENDENCIES = host-python-cython
 
 ifeq ($(BR2_PACKAGE_CLAPACK),y)
 PYTHON_NUMPY_DEPENDENCIES += clapack