Re: [yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-14 Thread Nicolas Dechesne
Hi, On Thu, Mar 13, 2014 at 4:52 PM, Federico Vitali fede.vit...@gmail.com wrote: Hi everyone, what should I do to customize and crosscompile a library already distributed with yocto? can you be a bit more specific? not sure i understand completely what you want to do. also how are you

Re: [yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-14 Thread Federico Vitali
Thank you Nicolas. I try to explain better, sorry, yesterday I wrote the email in a hurry. I'm working to build an OS based on sato, but I have to modify the code of some libraries included in the distribution. When I wrote customize I meant modify source code. I answer to your questions: can

Re: [yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-14 Thread Gary Thomas
On 2014-03-14 03:04, Federico Vitali wrote: Thank you Nicolas. I try to explain better, sorry, yesterday I wrote the email in a hurry. I'm working to build an OS based on sato, but I have to modify the code of some libraries included in the distribution. When I wrote customize I meant

Re: [yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-14 Thread Nicolas Dechesne
On Fri, Mar 14, 2014 at 10:10 AM, Gary Thomas g...@mlbassoc.com wrote: CCLD libgsttag-0.10.la http://libgsttag-0.10.la libtool: link: warning: library `/opt/poky/1.5.1/sysroots/armv6-vfp-poky-linux-gnueabi/usr/lib/libgstbase-0.10.la http://libgstbase-0.10.la' was moved. libtool: link:

Re: [yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-14 Thread Federico Vitali
Thank you Nicholas and Gary! I'm quite experienced in linux embedded developement, but I'm new to yocto / openembedded. Nicolas, can you please explain me how to use my sources separate from OE build dir tree and still using oe built system? Do I have to edit the sources directly in

Re: [yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-14 Thread Federico Vitali
Thank you Nicolas. Sorry, but I'm new to this extremely powerful building system, I'm a little confused. Now I'll read the sections you suggest! Thank you again! Federico Il giorno 14/mar/2014 11:18, Nicolas Dechesne nicolas.deche...@linaro.org ha scritto: Frederico, On Fri, Mar 14, 2014 at

Re: [yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-14 Thread Federico Vitali
It worked! Thank you so much! Now I have to go out, I have only to understand a couple of things... 1. how to make bitbake understand that I've only changed one or more file, now I have to do bitbake -c clean gst-plugins-base bitbake gst-plugins-base 2. how to debug via Eclipse. Thank you

Re: [yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-14 Thread Gary Thomas
On 2014-03-14 09:45, Federico Vitali wrote: It worked! Thank you so much! Now I have to go out, I have only to understand a couple of things... 1. how to make bitbake understand that I've only changed one or more file, now I have to do bitbake -c clean gst-plugins-base bitbake

[yocto] What is the best practice for customizing libraries included in yocto distribution?

2014-03-13 Thread Federico Vitali
Hi everyone, what should I do to customize and crosscompile a library already distributed with yocto? I see 2 possibilities: 1. Build and install a toolchain and sysrootfs on local host and untar the original library, apply yocto distributed patches and then cross compile == I'm having