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Questions tagged [buildroot]

Buildroot is a set of Makefiles and patches that makes it easy to generate a complete embedded Linux system, from the cross-compilation toolchain to the complete image for flashing.

Buildroot is a set of Makefiles and patches that makes it easy to generate a complete embedded Linux system. Buildroot can generate any or all of a cross-compilation toolchain, a root filesystem, a kernel image and a bootloader image.

Whenever you post a question about a Buildroot build failure, please always specify the Buildroot version you're using, and attach the complete Buildroot .config file. Without these details, there is absolutely nothing that the Buildroot developers can do to help you.

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Buildroot toolchain with openssl

I am using Buildroot (2017.02.5) to build a custom cross compilation toolchain. I have two buildroot configurations; one to build the RFS and one purely to build a toolchain. I have things configured this way because I don't want the toolchain to be…
trigger
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Cross compiler for MIPS doesn't seem to create valid programs

I've set up a cross compiler using buildroot. The target device is running Linux and it has a MIPS processor (it's a Dreambox dm500hd). Buildroot configuration (only the things that I've changed): Target configuration Architecture: MIPS (little…
Axel Montini
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Altering Linux with Buildroot

Could you please tell me how can I use Buildroot on the image of Ubuntu, remove some of its parts such as graphics, and save the image file of a lighter Ubuntu?
user6816672
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netsurf package for buildroot?

I'm looking for a small footprint lightweight browser to run on a Raspi. I've come across netsurf which I find especially appealing due to it's fb version - it would allow me to drop X11 completely and have much faster startup times until my (web…
Wolfgang Schneider
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Compiling perf using buildroot

Buildroot fails, when building perf with the following error: >>> perf custom Building Your kernel version is too old and does not have the perf tool. At least kernel 2.6.31 must be used. package/pkg-generic.mk:184: recipe for target recipe for…
john s.
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Buildroot + QT5 + VC4 opengl - not all examples run ok

While learning buildroot i write this document https://github.com/EliArad/MyDocuments/blob/master/Linux/Buildroot/Buildroot_image_with_Qt5_OPEGN_GLS_2.0_mesa_VC4_driver_in_32_bit.odt That list the steps i make to get QT5 run with the VC4…
user1820451
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Prevent startup scripts from getting deleted on reboot in BusyBox

I'm running an open source "install environment", that acts as an enhanced boot loader utilizing facilities in a Linux/BusyBox environment called Open network install environment ( ONIE ). I want to run some scripts on every boot and I tried to do…
Aditya Krishn
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unable to login buildroot

i use buildroot and compile linux kenrenl and when i run QEMU,i cann't login to builroot, because i cann't see message "Welcome to buildroot" for login, ata2.01: NODEV after polling detection ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100 ata1.01:…
Ramin Farajpour Cami
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How to cross-compile cross-walk with Buildroot toolchain

I want know how to add crosswalk to Buildroot or how can I cross-compile it with buildroot toolchain.
fynx
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Generating libc6-dbg package from glibc source code

I am having a custom ARM Board. It uses buildroot for generating all the images. We are using glibc .. I need to debug inside the C Library calls. When I run the code under gdb, with "Set Verbose On" , it reads out the symbols from the libc6.so, but…
md.jamal
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Compiling ARM with buildroot- how to tell where are the ARM GCC include file

I am trying to compile buildroot to ARM cortex M4. i donwloaded the ARM Cross compiler https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads and configure buildroot using xconfig to use external tool chain with direction to the arm…
user1820451
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NanoPi 2 Fire doesn't boot OS image

After building output by buildroot , I found 4 files in image dir : u-boot.bin uImage rootfs.tar.gz and rootfs.tar. I extracted it with sdfuse nanopi2 and master , of course i delete zImage from prebuilt dir and power on board with HDMI connect but…
hagard
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What is the difference between make nconfig & make linux-nconfig?

I am using buildroot and did not see a difference between: make nconfig and make linux-nconfig Is there a difference?
john s.
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How can I require and use a package newer than Buildroot's version?

In a Buildroot based project, I am requiring a library existing in Buildroot, but a version newer than the one from buildroot. (Buildroot currently ships the definition of Armadillo v6.500, while we use v7.800 -- anyway the question applies to any…
herchu
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buildroot new fs can't install grub2

I'm traing to use buildroot and compile new embedded system for testing. Everything looks ok I use last kernel 4.9.16 and buildroot is from 02.2017. After compiling I can't install grub2 there's now grub software on new root file system and second…
kolo
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