[Buildroot] [PATCH v2 2/2] gnuradio: gnuradio-python gnuradio-utils: add missing dependency to python-numpy

[Gwenhael Goavec-Merou]

From: Gwenhael Goavec-Merou <gwenhael.goavec-merou at trabucayre.com>

Some gnuradio python blocks needs python-numpy present.

Without python-numpy, gnuradio-python based apps fails with traceback like:

Traceback (most recent call last):
  File "./top_block.py", line 18, in <module>
    from gnuradio import analog
  File "/usr/lib/python2.7/site-packages/gnuradio/analog/__init__.py", line 35, in <module>
    from am_demod import *
  File "/usr/lib/python2.7/site-packages/gnuradio/analog/am_demod.py", line 22, in <module>
    from gnuradio import gr
  File "/usr/lib/python2.7/site-packages/gnuradio/gr/__init__.py", line 44, in <module>
    from top_block import *
  File "/usr/lib/python2.7/site-packages/gnuradio/gr/top_block.py", line 30, in <module>
    from hier_block2 import hier_block2
  File "/usr/lib/python2.7/site-packages/gnuradio/gr/hier_block2.py", line 26, in <module>
    import pmt
  File "/usr/lib/python2.7/site-packages/pmt/__init__.py", line 58, in <module>
    from pmt_to_python import pmt_to_python as to_python
  File "/usr/lib/python2.7/site-packages/pmt/pmt_to_python.py", line 22, in <module>
    import numpy
ImportError: No module named numpy


Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou at trabucayre.com>
---
Changes v1 -> v2:
 * Add dependy to BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS;
 * gnuradio-python select numpy;
 * gnuradio-utils select again gnuradio-python;
 * fix commit message
---
 package/gnuradio/Config.in   | 3 +++
 package/gnuradio/gnuradio.mk | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/package/gnuradio/Config.in b/package/gnuradio/Config.in
index e264a21..3568a6c 100644
--- a/package/gnuradio/Config.in
+++ b/package/gnuradio/Config.in
@@ -45,13 +45,16 @@ config BR2_PACKAGE_GNURADIO_FEC
 
 config BR2_PACKAGE_GNURADIO_PYTHON
 	bool "python support"
+	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
 	select BR2_PACKAGE_BOOST_PYTHON
 	select BR2_PACKAGE_PYTHON
+	select BR2_PACKAGE_PYTHON_NUMPY
 	help
 	  Enable python component
 
 config BR2_PACKAGE_GNURADIO_UTILS
 	bool "gr-utils support"
+	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
 	select BR2_PACKAGE_GNURADIO_PYTHON
 	help
 	  Misc python utilities
diff --git a/package/gnuradio/gnuradio.mk b/package/gnuradio/gnuradio.mk
index fc5cd1f..565c113 100644
--- a/package/gnuradio/gnuradio.mk
+++ b/package/gnuradio/gnuradio.mk
@@ -86,7 +86,7 @@ GNURADIO_CONF_OPTS += -DENABLE_GR_FILTER=OFF
 endif
 
 ifeq ($(BR2_PACKAGE_GNURADIO_PYTHON),y)
-GNURADIO_DEPENDENCIES += python
+GNURADIO_DEPENDENCIES += python python-numpy
 GNURADIO_CONF_OPTS += -DENABLE_PYTHON=ON
 else
 GNURADIO_CONF_OPTS += -DENABLE_PYTHON=OFF
-- 
2.4.6