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An opensource OpenWrt variant for mainland China users.
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Tony Ambardar d6283216bd
kernel: mips: restore missing MIPS32 cBPF JIT 
Kernel v5.1 included an eBPF JIT for MIPS32 kernels, but problems were
discovered [1] and the changes later reverted in kernel v5.5 with commits:

  * f8fffebdea75 ("MIPS: BPF: Disable MIPS32 eBPF JIT")
  * 36366e367ee9 ("MIPS: BPF: Restore MIPS32 cBPF JIT")

Only the first of these was backported to LTS kernel 5.4, leaving cBPF
programs without a JIT and introducing a performance regression for any
such users e.g. libpcap, tcpdump, etc.

Restore cBPF performance by backporting the second commit above:
  * 070-v5.5-MIPS-BPF-Restore-MIPS32-cBPF-JIT.patch

[1] https://lore.kernel.org/bpf/20191205182318.2761605-1-paulburton@kernel.org/

Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
2020-08-03 00:18:37 +08:00
config Merge Mainline 2020-07-25 00:27:32 +08:00
include Merge Mainline 2020-08-01 02:17:20 +08:00
package Merge Mainline 2020-08-01 03:05:48 +08:00
scripts Merge Mainline 2020-08-01 02:17:20 +08:00
target kernel: mips: restore missing MIPS32 cBPF JIT 2020-08-03 00:18:37 +08:00
toolchain toolchain: add PKG_RELEASE if local files 2020-07-31 02:01:38 +08:00
tools tools/mkimage: create .itb file with read-access for group,other not just owner. 2020-07-24 20:01:12 +08:00
.gitattributes fix permisson 2019-08-16 15:09:42 +08:00
.gitignore gitignore: ignore patches in root directory 2020-02-25 15:39:25 +08:00
BSDmakefile packages: apply usign padding workarounds to package indexes if needed 2019-08-16 14:48:02 +08:00
Config.in packages: apply usign padding workarounds to package indexes if needed 2019-08-16 14:48:02 +08:00
CONTRIBUTED.md Merge Mainline 2020-07-31 21:46:49 +08:00
feeds.conf.default feeds: switch to github official repo 2020-06-20 12:06:05 +08:00
LICENSE packages: apply usign padding workarounds to package indexes if needed 2019-08-16 14:48:02 +08:00
Makefile Makefile: sync with official source 2020-07-30 23:49:33 +08:00
README.md Merge Mainline 2020-07-27 19:36:31 +08:00
rules.mk target/imagebuilder: use multi-thread support for xz compression 2020-03-27 18:40:33 +08:00

README.md

PROJECT OPENWRT

The Source Code of OpenWrt-Lean Modified by CTCGFW

Welcome to our Telegram Group: @ctcgfw_openwrt_discuss.

How to make it

Minimum requirements

Linux with case sensitive
2G DDR2 RAM
2 CPU Cores (AMD64, 1.4Ghz)
25G disk space left
Has access to both ChinaNet & Internet

Install the necessary packages (for Ubuntu user)

sudo apt-get update -y
sudo apt-get full-upgrade -y
sudo apt-get install -y 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 g++-multilib p7zip p7zip-full msmtp libssl-dev texinfo libreadline-dev libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint ccache curl wget vim nano python python3 python-pip python3-pip python-ply python3-ply haveged lrzsz device-tree-compiler scons antlr3 gperf intltool rsync

For mainland China & Ubuntu(16.04+) user, you may run the following command to setup quickly:

sudo bash -c "bash <(curl -s https://build-scripts.project-openwrt.eu.org/init_build_environment.sh)"

Clone the source

git clone -b 18.06-kernel5.4 --single-branch https://github.com/project-openwrt/openwrt && cd openwrt
./scripts/feeds update -a && ./scripts/feeds install -a

For developer, you may use openwrt-18.06-dev branch instead of openwrt-18.06.

Configure your firmware

make menuconfig

Make it

make -j1 V=s

Tips

You'd better not use root to make it, or you may be not able to use.
Default login address: 192.168.1.1, username is root and password is password.

Contributed

See CONTRIBUTED.md.

License

GNU General Public License v3.0.