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Joshua Henderson ed6a7e18af Config.in: add -Ofast option
-Ofast (introduced in GCC 4.6) It combines the existing optimization level -O3
with options that can affect standards compliance but result in better optimized
code. For example, -Ofast enables -ffast-math.

Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-03-26 22:19:11 +02:00
arch arch: add Atom CPUs as Silvermont Architecture target 2018-01-01 13:05:16 +01:00
board configs/imxsabre: Fix U-Boot parallel build issue 2018-03-24 16:58:10 +01:00
boot uboot: fix build for older uboot source trees 2018-03-12 23:50:17 +01:00
configs configs/freescale_p1025twr: needs host-openssl for the Linux kernel build 2018-03-24 18:31:10 +01:00
docs package/pkg-generic: add the concept of extract dependency 2018-03-25 17:43:07 +02:00
fs package/pkg-generic: handle host-tar as an extract dependency 2018-03-25 17:43:20 +02:00
linux linux: bump default to version 4.15.13 2018-03-25 15:42:52 +02:00
package Config.in: add -Ofast option 2018-03-26 22:19:11 +02:00
support core: kill DEPENDENCIES_HOST_PREREQ 2018-03-25 17:52:06 +02:00
system systemd: allow to build with uClibc toolchains 2018-02-14 21:31:17 +01:00
toolchain toolchain: fix detection of SSP support 2018-03-25 22:52:33 +02:00
utils scanpypi: fix code style 2018-03-13 22:32:01 +01:00
.defconfig
.flake8 .flake8: ignore utils/diffconfig 2018-03-13 22:37:54 +01:00
.gitignore update gitignore 2013-05-04 12:41:55 +02:00
.gitlab-ci.yml configs/freescale_t1040d4rdb_defconfig: new board 2018-03-11 22:22:02 +01:00
.gitlab-ci.yml.in gitlab-ci: use new, tagged image 2018-02-05 22:38:30 +01:00
CHANGES Update for 2018.02 2018-03-04 22:28:34 +01:00
Config.in Config.in: add -Ofast option 2018-03-26 22:19:11 +02:00
Config.in.legacy linux-headers: drop old unsupported 3.x versions 2018-02-04 00:02:35 +01:00
COPYING
DEVELOPERS python-pymodbus: new package 2018-03-25 23:39:56 +02:00
Makefile Makefile: fix build break in sdk target 2018-03-26 10:48:19 +02:00
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