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Felix Fietkau 949d7e30e4 ipkg-build: suppress timestamps in gzip headers
When creating control.tar.gz, data.tar.gz and $package.ipk
tar compresses them with default gzip options.
This includes build timestamps in their gzip headers.
By setting the GZIP env variable to -n, gzip no longer embeds
them, which is a step towards reproducibility.

See also [1] for more detailed motivations.

[1]: https://wiki.debian.org/ReproducibleBuilds/About

Signed-off-by: Reiner Herrmann <reiner@reiner-h.de>

SVN-Revision: 46026
2015-06-18 06:41:45 +00:00
config kernel: mitigate cgroups config dependency changes 2015-06-18 06:39:00 +00:00
docs docs: Fix typo buysbox -> busybox. 2015-04-09 10:32:26 +00:00
include kernel: update 3.18 to 3.18.16 2015-06-17 09:54:55 +00:00
package libusb-compat: fix musl compatibility issues 2015-06-18 06:39:09 +00:00
scripts ipkg-build: suppress timestamps in gzip headers 2015-06-18 06:41:45 +00:00
target ar71xx: ar934x-nfc: allow ECC to be configured in software BCH mode 2015-06-18 06:37:01 +00:00
toolchain hardening: enable regular SSP support by default 2015-06-17 13:13:48 +00:00
tools firmware-tools/ptgen: use stdint types for struct pte 2015-06-14 17:41:21 +00:00
.gitattributes
.gitignore build: add integration for managing opkg package feed keys 2015-04-06 19:39:51 +00:00
BSDmakefile
Config.in scripts/config: sync with linux upstream 2015-01-08 14:33:53 +00:00
feeds.conf.default feeds.conf.default: add new targets feed 2015-03-19 11:58:35 +00:00
LICENSE
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
rules.mk toolchain: switch to musl by default, except for mips64 2015-06-15 23:05:08 +00:00

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