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Peter Korsgaard d3910057c6 Makefile: unexport 'DEVICE_TREE' environment variable
U-Boot looks for the environment variable DEVICE_TREE and uses its value if
set instead of the CONFIG_DEFAULT_DEVICE_TREE configuration option since
v2021.01, more specifically commit c0f1ebe9c1b9745e (binman: Allow selecting
default FIT configuration) - So unexport it like we do for other
"troublesome" environment variables to ensure consistent behaviour.

Reported-by: Neal Frager <nealf@xilinx.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2022-02-23 15:03:18 +01:00
arch core: introduce NORMALIZED_ARCH as non-kernel replacement for KERNEL_ARCH 2022-02-08 21:20:23 +01:00
board board/radxa/rockpi-n8:use partition-type-uuid for genimage-15 2022-02-13 16:21:03 +01:00
boot boot/uboot: fix build with host-gcc 10+ 2022-02-12 21:38:18 +01:00
configs configs/friendlyarm_nanopi_r2s_defconfig: uboot needs openssl 2022-02-17 22:40:27 +01:00
docs Update for 2022.02-rc2 2022-02-20 23:24:46 +01:00
fs fs: clean the volatile /run and /tmp directories 2022-01-09 10:04:34 +01:00
linux linux: fix build with host-gcc 10+ 2022-02-12 21:38:18 +01:00
package package/xdg-dbus-proxy: bump to version 0.1.3 2022-02-22 11:36:42 +01:00
support support/testing/../sample_python_pyyaml_dec.py: unbreak after move to pyaml 6.0 2022-02-21 21:56:34 +01:00
system system/skeleton: provide run/lock directory 2022-01-12 20:38:09 +01:00
toolchain toolchain: fix gcc bug 99140 condition 2022-02-14 21:38:27 +01:00
utils utils/docker-run: hide docker run command 2022-02-16 22:55:15 +01:00
.clang-format .clang-format: initial import from Linux 5.15.6 2022-01-01 15:01:13 +01:00
.defconfig arch: remove support for sh64 2016-09-08 22:15:15 +02:00
.flake8 Revert ".flake8: fix check for 80/132 columns" 2021-01-02 17:38:20 +01:00
.gitignore update gitignore 2013-05-04 12:41:55 +02:00
.gitlab-ci.yml utils/checkpackagelib/lib_sysv: run shellcheck 2022-02-06 18:27:03 +01:00
CHANGES Update for 2022.02-rc2 2022-02-20 23:24:46 +01:00
Config.in support/download: Add SFTP support 2022-01-06 09:34:05 +01:00
Config.in.legacy package/bpftool: new package 2022-02-12 14:19:15 +01:00
COPYING COPYING: add exception about patch licensing 2016-02-26 19:50:13 +01:00
DEVELOPERS DEVELOPERS: remove Martin Hicks from file 2022-02-13 12:24:02 +01:00
Makefile Makefile: unexport 'DEVICE_TREE' environment variable 2022-02-23 15:03:18 +01:00
Makefile.legacy
README docs: move the IRC channel away from Freenode 2021-05-29 22:16:23 +02:00

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at http://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

Please feed suggestions, bug reports, insults, and bribes back to the
buildroot mailing list: buildroot@buildroot.org
You can also find us on #buildroot on OFTC IRC.

If you would like to contribute patches, please read
https://buildroot.org/manual.html#submitting-patches