openwrt

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This repository is a mirror of https://git.openwrt.org/openwrt/openwrt.git It is for reference only and is not active for check-ins. We will continue to accept Pull Requests here. They will be merged via staging trees then into openwrt.git.

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Luka Perkov 6752d4cb08 imx6: enable FPU for hard float The OpenWrt build system uses MACHINE_FEATURES of fpu to set the HAS_FPU which in turn sets the default of CONFIG_SOFT_FLOAT as well as uClibc configuration. As the IMX6 SoC has both vfpv3 and NEON hardware support we want to add fpu to the feature list. This will default the IMX6 target to use -mfloat-abi=hard which will the be most efficient use of floating point. When switching to hard float, we also need to enable VFP support in the kernel. Signed-off-by: Tim Harvey <tharvey@gateworks.com> SVN-Revision: 39759		2014-02-27 22:41:39 +00:00
config	config: lxc: enable KERNEL_POSIX_MQUEUE	2014-01-24 13:49:39 +00:00
docs	docs: update remaining references to functions.sh	2012-12-20 15:29:33 +00:00
include	build: allow packages to declare ABI versions to detect necessary package rebuilds	2014-02-23 17:32:04 +00:00
package	ath5k: fix enabling 5/10 mhz channel bandwidth support	2014-02-27 21:36:28 +00:00
scripts	scripts/kconfig.pl: Indicate which file we couldn't open	2014-01-19 17:27:04 +00:00
target	imx6: enable FPU for hard float	2014-02-27 22:41:39 +00:00
toolchain	musl: move the dependency on BROKEN to the right config symbol	2014-02-26 12:13:02 +00:00
tools	cmake: upgrade to 2.8.12.2	2014-02-16 21:51:10 +00:00
.gitattributes	add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files	2012-05-08 13:30:49 +00:00
.gitignore	add git-src to .gitignore	2014-01-12 12:06:39 +00:00
BSDmakefile	add missing copyright header	2007-02-26 01:05:09 +00:00
Config.in	move menuconfig options into separate files	2013-11-22 14:30:40 +00:00
feeds.conf.default	feeds: disable the x-wrt feed, it is unmaintained	2014-02-03 14:29:04 +00:00
LICENSE	finally move buildroot-ng to trunk	2016-03-20 17:29:15 +01:00
Makefile	build: it is no longer necessary to call make target/linux/clean as part of make clean	2012-12-02 15:26:28 +00:00
README	build: BSD compile fixes	2013-03-07 17:32:29 +00:00
rules.mk	FPU type should not interfere with the ABI selection. Also make sure we either do real soft-float or hard-float on ARM, with the right options.	2013-11-29 10:59:51 +00:00

README

This is the buildsystem for the OpenWrt Linux distribution.

Please use "make menuconfig" to configure your appreciated
configuration for the toolchain and firmware.

You need to have installed gcc, binutils, bzip2, flex, python, perl
make, find, grep, diff, unzip, gawk, getopt, libz-dev and libc headers.

Run "./scripts/feeds update -a" to get all the latest package definitions
defined in feeds.conf / feeds.conf.default respectively
and "./scripts/feeds install -a" to install symlinks of all of them into
package/feeds/.

Use "make menuconfig" to configure your image.

Simply running "make" will build your firmware.
It will download all sources, build the cross-compile toolchain, 
the kernel and all choosen applications.

You can use "scripts/flashing/flash.sh" for remotely updating your embedded
system via tftp.

The OpenWrt system is documented in docs/. You will need a LaTeX distribution
and the tex4ht package to build the documentation. Type "make -C docs/" to build it.

To build your own firmware you need to have access to a Linux, BSD or MacOSX system
(case-sensitive filesystem required). Cygwin will not be supported because of
the lack of case sensitiveness in the file system.


Sunshine!
	Your OpenWrt Project
	http://openwrt.org