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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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Embedded system Build-system to use debian pbuilder

As we know, buildroot and openEmbedded are major build systems for embedded system. Could anyone share what pbuilder is? Does it appropriate to be used in building embedded system? Could any expert share your experiences? Thank you.
Francis Hu
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Adding driver for Prolific USB-RS232 PL2303 Converter to Linux Build for MYB-AM335X

I have an AM335X TI Development board which can be found here. I believe it is based on a Texas Instruments AM335X CPU module. I am using Buildroot to build the Filesystem for this board and I need to use USB-Serial converters. I know that FTDI…
Jadboy20
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buildroot opencv3 python package builds for the wrong target?

I am using buildroot tagged 2017.11.2 (building for aarch64). I enable build of python3 library for opencv3 in the buildroot configuration: BR2_PACKAGE_PYTHON3=y BR2_PACKAGE_OPENCV3=y BR2_PACKAGE_OPENCV3_LIB_PYTHON=y I can see during the build…
Alexander Shyrokov
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QT5 requires OpenGL desktop on i.Mx6 (buildroot)

I'm using 'imx6-sabresd_qt5_defconfig' on i.Mx6 (buildroot) and qt app is QT box demo. When I run app, it show this error: error: This example requires Qt to be configured with -opengl desktop How to fix this? Do I need to add something in…
Julia Ding
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Make install fails at the end (buildroot)

I'm cross-compiling ecasound, which goes well up to the point that all binaries get compiled, but fails during (at the end of?) the installation phase. The thing is, I don't see any error message or anything, so I'm left guessing here: ecasound:…
svenema
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Is it possible to build buildroot system using Docker for Windows (mapping a Windows folder)?

Using this docker image: docker build -t batocera-docker https://github.com/batocera-linux/batocera.docker.git I launch a container this way, so that the sources are available in F:\docker Windows folder for browsing. docker run -it -v…
Maestro
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How to flash images built for intel edison using buildroot

I have built images for intel Edison board using edison supported buildroot on ubuntu 17.10 (64 bit). I followed following steps 1 . make edison_defconfig. 2 . make and Images are installed in output/images. But when I tried to flash u-boot on…
pritam
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Is it valid to use newer toolchain for application build?

Currently we build our application with same toolchain as the toolchain used for building root filesystem. Is it valid to build application with a newer toolchain, or will it result in any mismatches when running on the target filesystem ? EDIT: I…
ransh
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buildroot external cmake package makefile fails install

I am trying to install my external package, which is built fine by the cross-compile toolchain but fails on the install step with the error Install the project... -- Install configuration: "Release" -- Installing:…
Rampartisan
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Where is su configuration in the linux buildroot menuconfig

The sudo is in the Target packages/Shell and utilites menu of the linux buildroot menu configuration. But I can't fine su utility. Where can I select the su utility in the linux buildroot menuconfig?
andy
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Buildroot fails to build images for intel edison in ubuntu 17.10 (64 bit)

I am trying to build images for Intel Edison board. But it fails while configuring lzop on Ubuntu 17.10. I have linked Build Error logs and config.log for the same. INPUT : I did following procedure. make edison_defconfig. make Thanks,…
pritam
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Where can I get the Python 2to3 library on Buildroot

I get the following error when importing gmusicapi in Python 2.7 on a Buildroot Linux system: >>> import gmusicapi Traceback (most recent call last): File "", line 1, in File "gmusicapi/__init__.py", line 4, in from…
svenema
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Buildroot Package needs a toolchain w/C++, largefile error

I am having an issue with getting some new packages into my buildroot configuration. I have manually added the wvdial and wvstreams packages and have them showing up in my make menuconfig. But I am unable to select them to add them to the build…
lukemk1
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How to make the curl command of buildroot support nghttp2?

I'm about to let my curl command support http2 protocol. As far as I know, nghttp2 is a package of http2. But there are many solutions just on Ubuntu, CentOS, MacOS. But the resource from web didn't mention too much on buildroot. So, could someone…
user3534541
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Configuring error with Buildroot

I am working on a project for Raspberry Pi 3 and i'm using buildroot for building linux kernel, fs etc. But every now and then (when i change the settings of buildroot for example) i am no longer able to successfully finish the build proccess even…
Andy
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