OpenWRT firmware for routers
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Paul Spooren 656b562aff scripts: Add Buildbot dump-target-info.pl script
The script comes from buildbot.git[0] and is used to print available
targets and architectures, which are then build.

As the buildbot clones openwrt.git anyway, the script might as well live
here to be used for other cases as well, e.g. determining what
architectures are available when building Docker containers or show
developers an overview which architectures are used by which target.

It's called with either the parameter `architectures` or `targets`,
showing architectures followed by supported targets or targets, followed
by the supported architectures:

$ ./scripts/dump-target-info.pl architectures
aarch64_cortex-a53 bcm27xx/bcm2710 mediatek/mt7622 mvebu/cortexa53 sunxi/cortexa53
aarch64_cortex-a72 bcm27xx/bcm2711 mvebu/cortexa72
...

$ ./scripts/dump-target-info.pl targets
apm821xx/nand powerpc_464fp
apm821xx/sata powerpc_464fp
...

In the future the the script could be removed from the buildbot
repository and maintained only here.

Rename `dumpinfo.pl` to `dump-target-info.pl` to improve verbosity of
filename.

[0]: https://git.openwrt.org/?p=buildbot.git;a=blob;f=scripts/dumpinfo.pl;h=aa97f8d60379076a41b968402e9337cea824ece5;hb=HEAD

Signed-off-by: Paul Spooren <mail@aparcar.org>
4 years ago
.github build: Update README & github help 6 years ago
config kernel: fix missing TRANSPARENT_HUGEPAGE symbols 4 years ago
include build: image: return sizes if check-size fails 4 years ago
package wireguard: bump to 1.0.20200729 4 years ago
scripts scripts: Add Buildbot dump-target-info.pl script 4 years ago
target ramips: add support for TP-Link RE200 v3 4 years ago
toolchain toolchain/binutils: remove versions 2.29.1 and 2.31.1 4 years ago
tools ramips: add support for TP-Link RE200 v3 4 years ago
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 12 years ago
.gitignore build: improve ccache support 4 years ago
BSDmakefile add missing copyright header 17 years ago
Config.in merge: base: update base-files and basic config 6 years ago
LICENSE LICENSE: use updated GNU copy 4 years ago
Makefile build: improve ccache support 4 years ago
README.md README: port to 21st century 4 years ago
feeds.conf.default feeds: add freifunk feed 4 years ago
logo.svg README: port to 21st century 4 years ago
rules.mk build: improve ccache support 4 years ago

README.md

OpenWrt logo

OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.

Sunshine!

Development

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

Requirements

You need the following tools to compile OpenWrt, the package names vary between distributions. A complete list with distribution specific packages is found in the Build System Setup documentation.

gcc binutils bzip2 flex python3 perl make find grep diff unzip gawk getopt
subversion libz-dev libc-dev

Quickstart

  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 GNU/Linux kernel & all chosen applications for your target system.

The main repository uses multiple sub-repositories to manage packages of different categories. All packages are installed via the OpenWrt package manager called opkg. If you're looking to develop the web interface or port packages to OpenWrt, please find the fitting repository below.

Support Information

For a list of supported devices see the OpenWrt Hardware Database

Documentation

Support Community

  • Forum: For usage, projects, discussions and hardware advise.
  • Support Chat: Channel #openwrt on freenode.net.

Developer Community

License

OpenWrt is licensed under GPL-2.0