Telecnatron Forum

A quick-start guide to getting a cross compilation environment up and running on Ubuntu Linux.

Hi, Thanks for really helpful and insightful information. I have been trying to cross compile Bluez 5.37 on OpenWRT platform using toolchain-arm_cortex-a7_gcc-5.2.0_uClibc-1.0.14_eabi. I have successfully compiled and executed bluetoothctl, hcitool, hcidump, rfcomm and various other programs using Makefile configurations. However, I am facing issue while compiling the agent program present in client directory(https://github.com/Vudentz/BlueZ/tree/master/client). The agent functionality is useful for auto pairing and connecting without any interruption from OpenWRT system. Can you please help me with the options in bluez makefile (https://github.com/openwrt/packages/blob/8d07e5b8252fb5b9b4c954a4cad169ab10c9e82c/utils/bluez/Makefile) for generating the agent executable. Thanks in advance for the information.

I think I've followed your instructions. I have no problem creating a helloworld for a router and having it run on the router. When I try to run a Makefile, objects get created but the linker returns: error adding symbols: File in wrong format for each object. What should I look at?

Thank you.

Thanks! I found it helpful. Zdenek

I am wondering why I always get a 'Segmentation Fault' when I run the compiled file on the router?

Hello, I am having a little problem cross-compiling a library called dns_sd which is part of avahi, can I reach you by email? I could pay you a little bit if you are able