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2
votes
0
answers
40
views
CMake transitive dependencies with buildroot
I've been struggling on a dependencies problem for a few days now and I'm starting to think there's something I definitely don't understand with CMake.
The thing is:
I have two packages foo and bar. ...
1
vote
0
answers
43
views
buildroot foces adding hash file in BR2_GLOBAL_PATCH_DIR?
I'm using buildroot 2024.02.
I set BR2_GLOBAL_PATCH_DIR+="$(BR2_EXTERNAL_MY_PATH)/patches". Its contents:
% tree /home/admin/buildroot-external-my/patches
/home/admin/buildroot-external-my/...
1
vote
0
answers
52
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Problems with building SPL in buildroot 2015.01
I need your help or advice on how to assemble the SPL(MLO) for my b2232 board from St. When building without SPL, uboot.bin is being assembled, and I can run it via JTAG like this, but I'm trying to ...
1
vote
0
answers
171
views
After compiling qt6 with buildroot 2025.02, the ABI of my qmake is x86-linux-generic-elf-64bit
After compiling qt6 with buildroot 2025.02, the ABI of my qmake is x86-linux-generic-elf-64bit;
The cross compiler I use is arm-gnu-toolchain-14.2.rel1-x86_64-aarch64-none-linux-gnu;
The environment ...
1
vote
0
answers
129
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Issues cross-compiling kernel modules for an unknown embedded linux kernel
I've been working on learning cross-compilation for embedded linux, with the eventual end goal being to compile an RTL8188 Wifi USB dongle kernel module for an old embedded linux device that doesn't ...
1
vote
0
answers
249
views
How to add an UBOOT environment Variable with a Buildroot configuration
I am trying to create a buildroot config (with make menuconfig) that adds a uboot environment variable.
I detected already BR2_TARGET_UBOOT_DEFAULT_ENV_FILE but this one replaces all existing ...
2
votes
0
answers
295
views
Not able to stream USB camera over RTSP on Luckfox Pico Mini B
Summary:
I'm trying to build a dual camera setup for an FPV drone with small form factor devices.
For this, I purchased three devices:
Luckfox Pico Mini B
SC3336 CSI Camera Module (B)
A generic USB ...
1
vote
0
answers
58
views
v4l2loopback package build fail
I need help compiling and installing the package v4l2loopback.
It's a kernel module. When I extract the package and do make, upon completion of the build it generates a v4l2loopback.ko file. And also ...
1
vote
0
answers
75
views
Buildroot: а text file in UTF-8 format with Cyrillic characters is not displayed correctly
I use buildroot to build the firmware for the PC. Required condition: glibc. I ran into the problem that when connected via SSH, a text file in UTF-8 with Cyrillic is displayed correctly, and when ...
0
votes
0
answers
101
views
How does post-build.sh work in Buildroot?
I use Buildroot to make a Linux system for the Beaglebone Black. I configured Buildroot with the defalt configuration file. when I run "make", among other things Buildroot runs board/...
-1
votes
2
answers
2k
views
Cannot pair Bluetooth device: Authentication problem
I'm trying to pair and eventually connect to the Bluetooth device using bluetoothctl, but unfortunately pairing always fails.
Device which initiates pairing (DeviceA) shows pin code and yes/no option ...
0
votes
1
answer
357
views
Buildroot error compiling host-fakeroot on Alpine
Buildroot compilation fails when it's trying to compile host-fakeroot:
(...)
make[3]: Entering directory '/Builds/dev-tests/buildroot/output/build/host-fakeroot-1.36'
/usr/bin/gcc -DHAVE_CONFIG_H -I. ...
3
votes
1
answer
144
views
Include *.h from another package in buildroot
I am developing my packages in buildroot with kernel modules: A and B. The source code from B requires include <A/header.h>. How can I access <A/header.h> from package B?
A/Config.in
...
0
votes
1
answer
57
views
How to apply downloaded patch Qt5webkit
~/buildroot-2024年08月2日/package/qt5/qt5 webkit/
~/buildroot-2024年08月2日/package/qt-webkit-kiosk/
how to apply this patch on these files
here is the patch
diff --git a/package/qt5/qt5webkit/qt5webkit.mk b/...
1
vote
1
answer
151
views
Cross compilation doesn't work for my Beaglebone Black because of dynamic linker
I have began working on a Beaglebone Black for a school project, and we have been using Buildroot in order to build our custom images. Right now we are working with a basic 5.3 image.
We use Buildroot-...