copy from https://github.com/coolsnowwolf/lede 09c550f R7.4.3
Usage:
In Ubuntu 16.04 LTS x64
sudo apt-get update
sudo apt-get install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs git-core gcc-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev
git clone https://github.com/tt5397194/lede-ssr.git
cd lede-ssr
./scripts/feeds update -a
./scripts/feeds install -a
make menuconfig
# If you want to download the files needed for compilation in advance
# git clone https://github.com/tt5397194/dl.git
make -j8
========================================================================
This is the buildsystem for the OpenWrt Linux distribution.
Please use "make menuconfig" to choose your preferred
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.
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 LEDE Community
http://www.lede-project.org