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Felix Fietkau 33ae9569a4 busybox: fix existing "export -n" in ash 
Minor fix to existing patch which did not correctly implement -n support for the export command in ash. The VEXPORT flag of a variable was set in the first call to setvareq() and then remained set in the subsequent call, because the variable already existed in the environment.

Although /lib/functions.sh by default does not export variables (NO_EXPORT=1), this issue was leading to dirty environments.

Without this fix:
(ash) export A=1; export -n B=2; /bin/ash -c "echo \$A, \$B"
1, 2

With this fix:
(ash) export A=1; export -n B=2; /bin/ash -c "echo \$A, \$B"
1,

Signed-off-by: Christophe Lermytte <openwrt@lermytte.be>

SVN-Revision: 39968
2014-03-20 14:14:30 +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 target/sdk: use .config instead of unconditionally enabling all build dirs 2014-03-13 12:12:58 +00:00
package busybox: fix existing "export -n" in ash 2014-03-20 14:14:30 +00:00
scripts scripts/metadata.pl: fix ignoring missing host dependencies 2014-03-13 14:14:06 +00:00
target kernel/generic: fix define in 642-bridge_port_isolate.patch 2014-03-19 14:26:48 +00:00
toolchain musl: update to 1.0.0 2014-03-20 13:51:32 +00:00
tools flex: fix build error due to undefined library symbols 2014-03-12 10:47:31 +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 build: add a variable for the name of the {build,staging}_dir/{target,toolchain}-* directories 2014-03-10 11:12:32 +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