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Mark Corbin bd0640a213 arch: allow GCC target options to be optionally overwritten
The BR2_GCC_TARGET_* configuration variables are copied to
corresponding GCC_TARGET_* variables which may then be optionally
modified or overwritten by architecture specific makefiles.

All makefiles must use the new GCC_TARGET_* variables instead
of the BR2_GCC_TARGET_* versions.

Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
[Thomas: simplify include of arch/arch.mk]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-09-23 22:17:57 +02:00
arch arch: allow GCC target options to be optionally overwritten 2018-09-23 22:17:57 +02:00
board configs/olimex_a20_olinuxino_lime_mali: rename to olimex_a20_olinuxino_lime_legacy 2018-09-18 21:00:02 +02:00
boot boot/xloader: add upstream URL in Config.in help 2018-09-20 22:26:39 +02:00
configs configs/olimex_a20_olinuxino_lime_mali: rename to olimex_a20_olinuxino_lime_legacy 2018-09-18 21:00:02 +02:00
docs docs/website: add paragraph about the IRC channel restrictions 2018-09-11 15:47:06 +02:00
fs fs/btrfs: remove destination file before generation 2018-08-25 23:59:23 +02:00
linux linux: add hash file 2018-09-23 21:20:10 +02:00
package arch: allow GCC target options to be optionally overwritten 2018-09-23 22:17:57 +02:00
support support/kconfig: bump to kconfig from Linux 4.17-rc2 2018-09-20 23:14:38 +02:00
system system: update Config.in comment about systemd dependencies 2018-09-15 00:05:48 +02:00
toolchain arch: allow GCC target options to be optionally overwritten 2018-09-23 22:17:57 +02:00
utils utils/check-package: detect the use of ${} in .mk files 2018-09-21 00:05:55 +02:00
.defconfig arch: remove support for sh64 2016-09-08 22:15:15 +02:00
.flake8 .flake8: ignore utils/diffconfig 2018-03-13 22:37:54 +01:00
.gitignore
.gitlab-ci.yml configs/olimex_a20_olinuxino_lime_mali: rename to olimex_a20_olinuxino_lime_legacy 2018-09-18 21:00:02 +02:00
.gitlab-ci.yml.in Makefile: introduce check-package target 2018-08-12 14:39:32 +02:00
CHANGES Update for 2018.08 2018-09-06 22:11:06 +02:00
Config.in Config.in: add BR2_HOST_GCC_AT_LEAST_8 2018-05-02 14:50:14 +02:00
Config.in.legacy package/{mesa3d, mesa3d-headers}: bump version to 18.2.0 2018-09-10 21:58:42 +02:00
COPYING COPYING: add exception about patch licensing 2016-02-26 19:50:13 +01:00
DEVELOPERS DEVELOPERS: add myself for python-paramiko 2018-09-15 09:56:58 +02:00
Makefile arch: allow GCC target options to be optionally overwritten 2018-09-23 22:17:57 +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

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