yocto Questions
1
Solved
I want to override a function in a recipe (bb) that inherits from a bbclass, but it doesn't work -- the function from the bbclass (superclass) is executed instead of the new one.
Here is an minima...
Laurencelaurene asked 19/8, 2017 at 15:42
2
Solved
I have an autotools-based BitBake recipe which I would like to have binaries installed in /usr/local/bin and libraries installed in /usr/local/lib (instead of /usr/bin and /usr/lib, which are the d...
Apolitical asked 4/2, 2016 at 16:21
1
Solved
I need to install a native script, call it foo, in one recipe (foo-native) and then use it in the do_compile step of another (target) recipe - call it bar.
My (minimal) native recipe
SRC_URI = "f...
Flaminius asked 15/8, 2017 at 21:59
1
Solved
Question
My question is, What does linuxrc do? Do i need it in my rootfs? Does it have anything to do with using systemd vs initd?
Background
I am currently attempting to build a rootfs for an A...
Dowitcher asked 23/7, 2017 at 18:45
2
Solved
I'm building yocto image and a newbie for this.
I'm having an error when I type bitbake piflo command (piflo is my image name) like shown figure below:
It says ERROR: batctl-2017.1-r0 do_compile...
2
In my project, I want to take an existing Yocto setup for the Automotive Grade Linux distribution and add some layers with recipes for our own components.
There exists a manifest file, publicly av...
Thumbscrew asked 28/2, 2017 at 22:17
1
Solved
I want to know about the oe_runmake in yocto.
Slump asked 14/6, 2017 at 6:43
2
Solved
I have created a Yocto recipe for my program.
What are the default folders that are building image from recipe ?
At the time of building image, I want to move my files to another folder like "...
Editorial asked 8/7, 2015 at 12:57
1
We've used Python 2 for an embedded application that we're currently prototyping on Raspberry Pi. It's been a bit slow, but acceptable.
Now we've ported the application to Python 3. But for some r...
Parkland asked 5/4, 2017 at 13:5
2
I am building yocto for a specific hardware (imx6 saber-sdb from nxp). I want to remove a particular (chromium) package from the build process. So that chromium package will not be downloaded, comp...
3
Solved
I work with the Yocto Project quite a bit and a common challenge is determining why (or from what recipe) a file has been included on the rootfs. This is something that can hopefully be derived fro...
Humbert asked 15/2, 2017 at 19:22
2
Solved
I am newbie to the Yocto world. I am trying to learn how to create an Embedded Linux distribution using the Yocto and so far have succeeded in building a base image for my customized board and the ...
Urata asked 13/1, 2017 at 10:26
1
Solved
I am working on yocto, I have a component which I am compiling manually using cmake command. I need to select some options using cmake while compiling. cmake -Dex=on ..., which enables "ex"
Now I ...
2
I'm trying to find documentation for "bb.utils.contains".
I found the code in pokey/bitbake/lib/utils.py, but that code is poorly documented.
For instance, it takes a parameter named "d". What is "...
1
Solved
I am creating an image containing standard recipes and my owns. I wanted to list the licenses I use in all of the included packages and later check if I can use them for commercial application for ...
4
We are struggling for version control of our application ,RFS, Uboot and kernel
We have a hello world program. Every time we are changing (patching) new functionality to the program, we have to ke...
Vietnam asked 7/9, 2015 at 12:37
1
Solved
I'm building a Yocto image for a project but it's a long process. On my powerful dev machine it takes around 3 hours and can consume up to 100 GB of space.
The thing is that the final image is not...
1
I was trying to build apache2 on yocto.
But I was getting below errors.
ERROR: This autoconf log indicates errors, it looked at host include and/or library paths while determining system capabil...
Synopsis asked 13/6, 2016 at 22:10
1
Solved
How to install command locale & localedef for my image in the yocto project? I have try the following:
IMAGE_INSTALL_append = " glibc-locale"
But it does not work. How can I do it?
Absentee asked 3/8, 2016 at 6:27
1
Can any one explain to me more comprehensively how the sstate cache works in yocto?
This explanation is far from clear.
I don't understand when such situation occurs:
NOTE: Preparing runqueue
NO...
Playacting asked 31/7, 2015 at 14:25
1
Solved
I want to force-recompile a package, like that:
bitbake -f -c compile mypackage
However, I also want all following tasks to be executed (like install, package, etc.), just as if I had called bit...
Gulch asked 1/8, 2016 at 14:15
1
Solved
I am a very lazy person. While working on a HW/SW project the software changes permanently. In this development stage, changing the commit/reversion-tags in the recipes is very nasty.
I want Yocto ...
1
Solved
I have a recipe (lets say my_package_1.0.bb) that builds libraries and populates sysroot with libraries and headers I need for development.
I also see that .ipk for my package is created under bui...
Neille asked 14/6, 2016 at 19:54
2
Solved
I want to deactivate a kernel option during my build:
In a .bbappend file for the kernel recipe I fetch via SRC_URI a .cfg kernel fragment file no_usb.cfg with this content:
CONFIG_USB=n
CONFIG_U...
1
Solved
I've recently made a foray into building Linux-based embedded systems, a far cry from my usual embedded stuff where I have total control over everything.
As part of that, I'm looking into the Yoct...
Demonography asked 18/5, 2016 at 1:37
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