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Felix Fietkau 4ab26a52ef build: skip rebuild of kernel images if the source did not change
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48145
2016-01-06 18:38:49 +00:00
config Configure IPv6 kernel options in config/Config-kernel.in 2016-01-04 23:30:36 +00:00
docs build: Prevent more gzip timestamps 2015-07-14 09:57:45 +00:00
include build: skip rebuild of kernel images if the source did not change 2016-01-06 18:38:49 +00:00
package swconfig: support sending SWITCH_TYPE_LINK to kernel 2016-01-06 18:32:13 +00:00
scripts scripts/download.pl: cleanup GNOME source location definitions 2015-12-10 12:40:08 +00:00
target ramips: do not attempt to build ubnt-erx initramfs image if initramfs support is disabled 2016-01-06 18:38:44 +00:00
toolchain gcc: remove v4.6 relicts 2015-12-23 11:23:19 +00:00
tools tools/e2fsprogs: remove outdated configure args 2015-12-23 14:44:18 +00:00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 build: add integration for managing opkg package feed keys 2015-04-06 19:39:51 +00:00
BSDmakefile add missing copyright header 2007-02-26 01:05:09 +00:00
Config.in scripts/config: sync with linux upstream 2015-01-08 14:33:53 +00:00
LICENSE finally move buildroot-ng to trunk 2016-03-20 17:29:15 +01:00
Makefile Makefile: move the cleaning of staging_dir/target* from dirclean to clean 2015-06-14 17:47:16 +00:00
README Add 'subversion' build dependency to README 2014-08-31 12:06:32 +00:00
feeds.conf.default feeds.conf.default: add new targets feed 2015-03-19 11:58:35 +00:00
rules.mk build: add pure make tolower/toupper funtions that do not require shell calls 2016-01-03 20:57:53 +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, subversion, 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