You need the following tools to compile OpenWrt, the package names vary between distributions. A complete list with distribution specific packages is found in the Build System Setup documentation.
sudo apt update -y
sudo apt full-upgrade -y
sudo apt install -y ack antlr3 asciidoc autoconf automake autopoint binutils bison build-essential bzip2 ccache cmake cpio curl device-tree-compiler ecj fastjar flex gawk gettext gcc-multilib g++-multilib git git-core gperf haveged help2man intltool lib32gcc1 libc6-dev-i386 libelf-dev libglib2.0-dev libgmp3-dev libltdl-dev libmpc-dev libmpfr-dev libncurses5-dev libncurses5-dev libreadline-dev libssl-dev libtool libz-dev lrzsz mkisofs msmtp nano ninja-build p7zip p7zip-full patch pkgconf python2.7 python3 python3-pip python3-ply python-docutils qemu-utils re2c rsync scons squashfs-tools subversion swig texinfo uglifyjs upx-ucl unzip vim wget xmlto xxd zlib1g-dev
And This development tools requires Python 3.6 or higher! Please use the following command to check,
python3 --version
Python 3.6.13
ls -l /usr/bin/python3*
/usr/bin/python3 -> python3.6
/usr/bin/python3.5
/usr/bin/python3.5-config -> x86_64-linux-gnu-python3.5-config
/usr/bin/python3.5m
/usr/bin/python3.5m-config -> x86_64-linux-gnu-python3.5m-config
/usr/bin/python3.6
/usr/bin/python3.6-config -> x86_64-linux-gnu-python3.6-config
/usr/bin/python3.6m
/usr/bin/python3.6m-config -> x86_64-linux-gnu-python3.6m-config
/usr/bin/python3.9
/usr/bin/python3.9-config -> x86_64-linux-gnu-python3.9-config
/usr/bin/python3-config -> python3.5-config
/usr/bin/python3m -> python3.5m
/usr/bin/python3m-config -> python3.5m-config
- Clone repository.
git clone https://github.com/zheshifandian/gl-infra-builder.git
cd gl-infra-builder
- Setup, the command will auto download openwrt-19.07.7 by default and auto config, and then patch all the the GL product Patches
python3 setup.py -c config-siflower-18.x.yml
cd openwrt-18.06/siflower/openwrt-18.06
- Generate your target configuration. (For the following content, we will continue to take 19.07 as an example)
./scripts/gen_config.py list # show available profile
./scripts/gen_config.py <target_profile> <function_profile>
Note: excute ./scripts/gen_config.py list command, you can get Target Profiles and Function Profiles. Target Profiles is you want to compile products, don't modify. Function Profiles is you want to add/delete packages, you can modify. Those files in the profiles directory.
For example, If you want to compile GL-SF1200 product you can use command:
./scripts/gen_config.py target_siflower_gl-sf1200
If you want to add some packages, you can excute make menuconfig to other packages. You can load the custom .config file '.config.sf1200' or '.config.sft1200'
.config.sf1200 .config.sft1200 modify by zheshifandian
- Build Firmware
Run `make download` to download dl files.
Run `make V=s' or `make V=sc' or `make V=99` to compile your firmware
Note: If you gcc version is 10, you will encounter some error, like this:
/usr/bin/ld: scripts/dtc/dtc-parser.tab.o:(.bss+0x10): multiple definition of `yylloc'; scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here
collect2: error：ld returned 1 exit status.
You should execute the following command to reduce the gcc version:
update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-9 100
update-alternatives --config gcc