Re: [Discuss-gnuradio] Cross compile GNURadio on ARM in Odroid XU3

[Sid Boyce]

Forgot to ask - Why cross-compile when you have something as powerful as an  ODROID-XU3?

I dislike cross compiling and even built gnuradio on a Beaglebone White with just the SDR card some time ago.

I have 2 USB 2.5 inch hard drives on the ODROID-U3 to give me more than adequate space to build all sorts.

address@hidden:~# fdisk -l

Disk /dev/mmcblk0: 62.7 GB, 62730010624 bytes
4 heads, 16 sectors/track, 1914368 cylinders, total 122519552 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000c4046

       Device Boot      Start         End      Blocks   Id  System
/dev/mmcblk0p1            3072      266239      131584    6  FAT16
/dev/mmcblk0p2          266240   122519551    61126656   83  Linux

Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x6045b0b4

  Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048   820314547   410156250   83  Linux
/dev/sda2       820314548   976773167    78229310   82  Linux swap / Solaris

Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000127ef

  Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   *        2048    62916607    31457280   83  Linux
/dev/sdb2        62916608   972000000   454541696+  83  Linux
/dev/sdb3       972000001   976773167     2386583+  82  Linux swap / Solaris
address@hidden:~#

73 ... Sid.

On 08/07/15 12:11, shaunwang wrote:

Hello Dennis

Thank you so much for giving me many information. I never seen a building
way which combines binary file and source file of GNURadio. Do you have the
website that gives all instructions? 

The OpenEmbedded and PyBOMBS way is very confusing. I read this website
https://gnuradio.org/redmine/projects/gnuradio/wiki/OE_PyBOMBS. But it is
very confusing. I even cannot find all the files it talks about. You said
you had to customize some CMAKE files, but did you make it work? Could you
tell me how you exactly did it? 

For getting NEON for VOLK to compile, isn't is the way to build GNURadio
from source?  I remember I used VOLK file in GNURadio source files.

Since you made it work, could you please tell me the exact details of right
way you used? Thank you so much. I think most of instructions in GNURadio
websites are painful. 

Thank you very much. I will be very grateful for any help from you. 

Shaun







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Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Senior Staff Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks