[Buildroot] [PATCH v6 3/3] gnuradio: gnuradio-python gnuradio-utils: add missing dependency to python-numpy

Gwenhael Goavec-Merou gwenj at trabucayre.com
Wed Oct 7 07:43:19 UTC 2015


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, on runtime, 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>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
Changes v5 -> v6:
 * add space between # and runtime
Changes v4 -> v5:
 * Re-add BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
Changes v3 -> v4:
 * add #runtime comment to BR2_PACKAGE_PYTHON_NUMPY select;
 * suppress python-numpy in GNURADIO_DEPENDENCIES variable (not needed for
   buildtime)
Changes v2 -> v3:
 * Since commit 826a2bc18bc0be0b08f2926c9fa1819fe909557c no special attentions
   is needed to select python-numpy. So BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
   is no more needed
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 +++
 1 file changed, 3 insertions(+)

diff --git a/package/gnuradio/Config.in b/package/gnuradio/Config.in
index e264a21..f188d87 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 # runtime
 	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
-- 
2.4.9




More information about the buildroot mailing list