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This repository is a mirror of https://git.openwrt.org/openwrt/openwrt.git It is for reference only and is not active for check-ins. We will continue to accept Pull Requests here. They will be merged via staging trees then into openwrt.git.
ad3e1f9db4
We regularly encounter the situation that devices are subject to changes that will make them incompatible to previous versions. Removing SUPPORTED_DEVICES will not really be helpful in most of these cases, as this only helps after a rename. To solve this situation, this patchset introduces a compatibility version for devices. In this patch, the actual checks are implemented into fwtool_check_image(): If an incompatible change is introduced, one can increase either the minor version (1.0->1.1) or the major version (1.0->2.0). Minor version increment: This will still allow sysupgrade, but require to reset config (-n or SAVE_CONFIG=0). If sysupgrade is called without -n, a corresponding message will be printed. If sysupgrade is called with -n, it will just pass, with supported devices being checked as usual. (Which will allow us to add back SUPPORTED_DEVICES for many cases.) Major version increment: This is meant for potential (rare) cases where sysupgrade is not possible at all, because it would break the device. In this case, a warning will be printed, and -n won't help. If image check fails because of one of the versions parts not matching, the content of DEVICE_COMPAT_MESSAGE is printed in addition to the generic message (if set). For both cases, upgrade can still be forced with -F as usual. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> |
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| target | ||
| toolchain | ||
| tools | ||
| .gitattributes | ||
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| rules.mk | ||
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
-----------------------------------------------------
This is the buildsystem for the OpenWrt Linux distribution.
To build your own firmware you need a Linux, BSD or MacOSX system (case
sensitive filesystem required). Cygwin is unsupported because of the lack
of a case sensitive file system.
You need gcc, binutils, bzip2, flex, python3.5+, perl, make, find, grep, diff,
unzip, gawk, getopt, subversion, libz-dev and libc headers installed.
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 Linux kernel & all
chosen applications for your target system.
Sunshine!
Your OpenWrt Community
http://www.openwrt.org