OpenWRT firmware for routers
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Felix Fietkau 0fc6755f66 mkimage: cross compile fix: pass HOST_*FLAGS in to uboot's makefile
The HOST_*FLAGS are for compiling programs which will run on the machine that is
running the build.  Setting these flags is frequently required for unusual
cross-compiles.

Signed-off-by: Lawrence D'Anna <larry@elder-gods.org>

SVN-Revision: 46424
9 years ago
config hardening: disable user-space SSP for !musl 9 years ago
docs build: Prevent more gzip timestamps 9 years ago
include toplevel.mk: fix LD_LIBRARY_PATH for host binaries 9 years ago
package strace: add kernel headers include to host cflags to fix build on non-linux systems 9 years ago
scripts scripts/ipkg-build: fix a build regression introduced in r46360 (fixes #20082) 9 years ago
target kernel: fix sched_getaffinity on MIPS SMP systems (fixes enabling RPS/XPS in netifd with musl) 9 years ago
toolchain toolchain: fix gcc 4.6 build with gcc5 9 years ago
tools mkimage: cross compile fix: pass HOST_*FLAGS in to uboot's makefile 9 years ago
.gitattributes add .gitattributes to prevent the git autocrlf option from messing with CRLF/LF in files 12 years ago
.gitignore build: add integration for managing opkg package feed keys 9 years ago
BSDmakefile add missing copyright header 17 years ago
Config.in scripts/config: sync with linux upstream 9 years ago
LICENSE finally move buildroot-ng to trunk 8 years ago
Makefile Makefile: move the cleaning of staging_dir/target* from dirclean to clean 9 years ago
README Add 'subversion' build dependency to README 10 years ago
feeds.conf.default feeds.conf.default: add new targets feed 9 years ago
rules.mk toolchain: only use fortify-headers for musl 9 years ago

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