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Evgeniy Didin aa556e2035 utils/genrandconfig: test with BR2_OPTIMIZE_2=y
Currently all random defconfigs which are used in autobuilder use size
optimizaion (-Os), since BR2_OPTIMIZE_S=y is the default.

Adding "-O2" optimization will give better test coverage.

In many cases software gets built with speed optimization rather than
size optimization. So let's add Level 2 optimizaion option to be
generated in random defconfigs, so we could be able to test how
packages are built with "-O2" in autobuilder.

Signed-off-by: Evgeniy Didin <Evgeniy.Didin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-12-03 22:06:12 +01:00
arch arch: drop BR2_GCC_TARGET_CPU_REVISION option 2018-10-01 14:52:32 +02:00
board Merge branch 'next' 2018-12-02 08:16:10 +01:00
boot Merge branch 'next' 2018-12-02 08:16:10 +01:00
configs Merge branch 'next' 2018-12-02 08:16:10 +01:00
docs docs/website/news.html: add 2018.11 announcement link 2018-12-02 08:08:17 +01:00
fs fs/common.mk: rename internal variable 2018-12-03 21:30:12 +01:00
linux {linux, linux-headers}: bump 4.{4, 9, 14, 19}.x series 2018-12-03 13:28:58 +01:00
package package/{mesa3d, mesa3d-headers}: bump version to 18.2.6 2018-12-03 21:27:43 +01:00
support support/testing: add perl-xml-libxml test 2018-12-03 20:52:15 +01:00
system package/systemd: needs glibc 2018-11-22 17:15:33 +01:00
toolchain Merge branch 'next' 2018-12-02 08:16:10 +01:00
utils utils/genrandconfig: test with BR2_OPTIMIZE_2=y 2018-12-03 22:06:12 +01:00
.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 support/testing: add perl-xml-libxml test 2018-12-03 20:52:15 +01:00
.gitlab-ci.yml.in .gitlab-ci.yml: add trigger per type of job 2018-11-14 09:18:40 +01:00
CHANGES Update for 2018.11 2018-12-01 23:06:49 +01:00
Config.in core/download: drop the SSH command 2018-11-19 22:11:31 +01:00
Config.in.legacy package/docker-engine: split docker-{cli, engine}, bump to v18.09.0 2018-12-03 21:11:03 +01:00
COPYING
DEVELOPERS DEVELOPERS: add entry for package/docker-cli/ 2018-12-03 21:11:59 +01:00
Makefile Merge branch 'next' 2018-12-02 08:16:10 +01:00
Makefile.legacy Remove BR2_DEPRECATED 2016-10-15 23:14:45 +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 Freenode IRC.

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