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Yann E. MORIN c568b4f37f arch/arc: always needs -matomic with atomic extensions As reported by Alexey in: https://patchwork.ozlabs.org/patch/1087480/ https://patchwork.ozlabs.org/patch/1087471/ when BR2_ARC_ATOMIC_EXT is enabled, -matomic needs to always be passed to the compiler to allow atomic instructions to be used. So instead of passing them through the command-line CFLAGS, we enforce them in the toolchain wrapper directly. Reported-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Cc: Alexey Brodkin <Alexey.Brodkin@synopsys.com> Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Cc: Arnout Vandecappelle <arnout@mind.be> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>		2019-07-18 22:54:36 +02:00
arch	arch/arc: always needs -matomic with atomic extensions	2019-07-18 22:54:36 +02:00
board	configs/warp7: Bump kernel and U-Boot versions	2019-07-14 11:57:39 +02:00
boot	boot/uboot: add hash for license file	2019-07-17 08:57:30 +02:00
configs	configs/atmel_sama5d27_som1: add rng-tools package	2019-07-14 15:13:36 +02:00
docs	docs/manual: 'Fixes' tag needs a colon	2019-07-14 12:13:56 +02:00
fs	fs/cpio: fix typo in comment	2019-07-17 08:56:35 +02:00
linux	{linux, linux-headers}: bump to version 5.2	2019-07-14 12:38:55 +02:00
package	arch/arc: always needs -matomic with atomic extensions	2019-07-18 22:54:36 +02:00
support	support/testing: openjdk JNI test cases	2019-06-30 17:32:34 +02:00
system	system/Config.in: add new init - openrc	2019-05-18 23:16:04 +02:00
toolchain	toolchain: allow architectures to enforce compilation flags	2019-07-18 22:54:28 +02:00
utils	checkpackagelib/lib_config.py: check packages alphabetical order in {Config.in, Config.in.host}	2019-07-14 00:21:26 +02:00
.defconfig	arch: remove support for sh64	2016-09-08 22:15:15 +02:00
.flake8	.flake8: fix check for 80/132 columns	2019-04-10 12:31:33 +02:00
.gitignore	update gitignore	2013-05-04 12:41:55 +02:00
.gitlab-ci.yml	package/luasyslog: new package	2019-06-20 18:25:15 +02:00
.gitlab-ci.yml.in	.gitlab-ci.yml: add trigger per job	2019-05-01 15:42:45 +02:00
CHANGES	Update for 2019.02.4	2019-07-10 11:29:30 +02:00
Config.in	toolchain: set the ssp gcc option in kconfig	2019-03-13 00:01:55 +01:00
Config.in.legacy	package/x11r7/xapp_mkfontdir: remove package	2019-06-20 21:39:03 +02:00
COPYING	COPYING: add exception about patch licensing	2016-02-26 19:50:13 +01:00
DEVELOPERS	DEVELOPERS: add Bernd Kuhls for freetype	2019-07-14 12:26:52 +02:00
Makefile	Makefile: don't export GZIP environment variable	2019-07-17 08:46:05 +02:00
Makefile.legacy	Remove BR2_DEPRECATED	2016-10-15 23:14:45 +02:00
README	README: add reference to submitting-patches	2016-02-01 19:16:08 +01:00

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 Freenode IRC.

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