NetCube-Systems-Austria/kumquat-buildroot
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Yann E. MORIN 0bc221581c linux: may fail to boot for binutils 2.29+ even without armv7m 
Commit f13477b (linux: config.in: add comment for Arm Cortex-M) added a
comment so that the user that the linux kernel may miscompile with
binutils 2.29+, when the target is an armv7m CPU.

However, the real trigger is a compilation in thumb2 mode, which happens
to be the only option for armv7m CPUs.

We can't know whether the kernel will be built in arm or thumb2 mode,
though, because we do not have that information: it is only available in
the Linux' .config file, which we don;t have access to at the time we
run our menuconfig.

So, relax the conditions under which the comment is made, so that it
appears as soon as binutils are >= 2.29 (i.e. not 2.28, which is the
oldest we support) for ARM CPUs.

[Peter: reword comment]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Christophe Priouzeau <christophe.priouzeau@st.com>
Cc: Laurent GONZALEZ <br22@gezedo.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

(cherry picked from commit c2c0623bff)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2018-06-17 16:53:05 +02:00
arch arch: add Atom CPUs as Silvermont Architecture target 2018-01-01 13:05:16 +01:00
board configs/freescale_imx31_3stack: Remove target 2018-05-24 22:41:52 +02:00
boot grub2: force -fno-stack-protector in CPPFLAGS 2018-04-30 23:00:58 +02:00
configs configs/freescale_imx6ulevk: Remove target 2018-05-24 22:42:29 +02:00
docs docs/manual: using a branch name as FOO_VERSION does not work 2018-05-28 15:49:25 +02:00
fs fs/cpio/init: preserve arguments 2018-02-26 20:49:40 +01:00
linux linux: may fail to boot for binutils 2.29+ even without armv7m 2018-06-17 16:53:05 +02:00
package package/binutils: extend the 2.28 default to thumb mode 2018-06-17 16:50:33 +02:00
support support/dependencies: check that PATH does not contain CWD 2018-05-28 15:48:08 +02:00
system system: only expose getty options for busybox and sysvinit 2018-01-12 22:07:59 +01:00
toolchain toolchain/buildroot: fix default of C library choice 2018-05-28 16:12:14 +02:00
utils scanpypi: add support for the new PyPI infrastructure 2018-04-30 22:54:00 +02:00
.defconfig arch: remove support for sh64 2016-09-08 22:15:15 +02:00
.flake8 .flake8: add config file for Python code style 2017-10-06 19:05:18 +02:00
.gitignore
.gitlab-ci.yml .gitlab-ci.yml: update after removal of freescale defconfigs 2018-05-24 22:53:20 +02:00
.gitlab-ci.yml.in .gitlab-ci.yml: use image with flake8 2018-05-06 21:21:23 +02:00
CHANGES Update for 2018.02.2 2018-05-04 18:24:30 +02:00
Config.in Config.in: add BR2_HOST_GCC_AT_LEAST_8 2018-05-02 21:27:57 +02:00
Config.in.legacy package/transmission: remove BR2_PACKAGE_TRANSMISSION_REMOTE 2018-06-11 22:57:19 +02:00
COPYING
DEVELOPERS docker-proxy: new package 2018-03-30 23:18:49 +02:00
Makefile Update for 2018.02.2 2018-05-04 18:24:30 +02:00
Makefile.legacy Remove BR2_DEPRECATED 2016-10-15 23:14:45 +02:00
README

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