openwrt

OpenWRT firmware for routers

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Martin Schiller b204fcdb07 target/imagebuilder: use multi-thread support for xz compression This speeds up the packing of the imagebuilder a lot: imagebuilder-T0.tar.xz real 0m25.199s user 2m45.967s sys 0m1.218s imagebuilder-T1.tar.xz real 2m02.543s user 2m02.418s sys 0m1.653s imagebuilder-T2.tar.xz real 1m03.684s user 1m59.931s sys 0m0.587s imagebuilder-T3.tar.xz real 0m48.033s user 2m02.904s sys 0m0.637s imagebuilder-T4.tar.xz real 0m38.963s user 2m15.521s sys 0m0.783s imagebuilder-T5.tar.xz real 0m37.994s user 2m21.461s sys 0m0.919s imagebuilder-T6.tar.xz real 0m39.524s user 2m48.115s sys 0m1.279s imagebuilder-T7.tar.xz real 0m34.061s user 2m45.097s sys 0m1.174s imagebuilder-T8.tar.xz real 0m27.286s user 2m55.449s sys 0m1.329s imagebuilder-T9.tar.xz real 0m25.205s user 2m44.894s sys 0m1.208s To keep the output reproducible in any case, we enforce a minimum amount of 2 threads. Signed-off-by: Martin Schiller <ms@dev.tdt.de> [refactored into reusable NPROC var, more verbose commit message] Signed-off-by: Petr Štetiar <ynezz@true.cz>		5 years ago
.github	build: Update README & github help	6 years ago
config	build: create JSON files containing image info	5 years ago
include	kernel: bump 4.19 to 4.19.78	5 years ago
package	libnl-tiny: move source code into separate Git repository	5 years ago
scripts	build: create JSON files containing image info	5 years ago
target	target/imagebuilder: use multi-thread support for xz compression	5 years ago
toolchain	gcc: Fix ICE in GCC 9.2.0	5 years ago
tools	tools/e2fsprogs: Update to version 1.45.4	5 years ago
.gitattributes	add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files	12 years ago
.gitignore	.gitignore: add .project & .cproject for eclipse users	6 years ago
BSDmakefile	add missing copyright header	17 years ago
Config.in	merge: base: update base-files and basic config	6 years ago
LICENSE	finally move buildroot-ng to trunk	8 years ago
Makefile	build: fix host menu config targets using ncurses	5 years ago
README	build: switch to Python 3	5 years ago
feeds.conf.default	feeds: switch git.lede-project.org URLs to git.openwrt.org	6 years ago
rules.mk	target/imagebuilder: use multi-thread support for xz compression	5 years ago

README

  _______                     ________        __
 |       |.-----.-----.-----.|  |  |  |.----.|  |_
 |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------

This is the buildsystem for the OpenWrt Linux distribution.

To build your own firmware you need a Linux, BSD or MacOSX system (case
sensitive filesystem required). Cygwin is unsupported because of the lack
of a case sensitive file system.

You need gcc, binutils, bzip2, flex, python3.5+, perl, make, find, grep, diff,
unzip, gawk, getopt, subversion, libz-dev and libc headers installed.

1. Run "./scripts/feeds update -a" to obtain all the latest package definitions
defined in feeds.conf / feeds.conf.default

2. Run "./scripts/feeds install -a" to install symlinks for all obtained
packages into package/feeds/

3. Run "make menuconfig" to select your preferred configuration for the
toolchain, target system & firmware packages.

4. Run "make" to build your firmware. This will download all sources, build
the cross-compile toolchain and then cross-compile the Linux kernel & all
chosen applications for your target system.

Sunshine!
	Your OpenWrt Community
	http://www.openwrt.org