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a7062df327
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Fabrice Fontaine a7062df327 package/frr: set FRR_XREF_NO_NOTE 
Set FRR_XREF_NO_NOTE to avoid the following build failures with
microblazeel, nds32 and xtensa raised since bump to version 8.1 in
commit ca2753fd47:

_clippy.ELFAccessError: virtual address (538157256) not found in program headers

[...]

/tmp/ccFGv94v.s:13: Error: can't resolve `__start_xref_array' {*UND* section} - `L0' {.note.FRR section}
/tmp/ccFGv94v.s:14: Error: can't resolve `__stop_xref_array' {*UND* section} - `L0' {.note.FRR section}

Here is an extract of
7347a4859d/lib/xref.h:
"the following blurb emits an ELF note indicating start and end of the xref
array in the binary.  This is technically the "correct" entry point for
external tools reading xrefs out of an ELF shared library or executable.
...
FRR itself does not need this note to operate correctly, so if you have
some build issue with it just add -DFRR_XREF_NO_NOTE to your build flags
to disable it."

In other words, this is only *possibly* needed for another package that
wants to extracts the xrefs. We currently don't have anything that
depends on frr in-tree, and it's not even installed in staging, so it's
hard to check, but it seems pretty unlikely that this is really needed.

Fixes:
 - http://autobuild.buildroot.org/results/3cdb50f5e5a1b3f37a6edcd4276fcbf015e28828
 - http://autobuild.buildroot.org/results/a3cc0b5090a1faa2bca9c8dfe0fec9b6a918ba4d
 - http://autobuild.buildroot.org/results/694cc65478a82ec93d2074252892036855cdc49d

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2022-02-23 21:20:29 +01:00
arch core: introduce NORMALIZED_ARCH as non-kernel replacement for KERNEL_ARCH 2022-02-08 21:20:23 +01:00
board configs/zynqmp_zcu10x: fix U-Boot dts config 2022-02-23 21:07:20 +01:00
boot boot/uboot: fix build with host-gcc 10+ 2022-02-12 21:38:18 +01:00
configs configs/zynqmp_zcu10x: fix U-Boot dts config 2022-02-23 21:07:20 +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/frr: set FRR_XREF_NO_NOTE 2022-02-23 21:20:29 +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
.flake8
.gitignore
.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/weston: drop fbdev 2022-02-23 20:59:59 +01:00
COPYING
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

README 

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