编译命令

1. 首先装好 Linux 系统，推荐 Debian 11 或 Ubuntu LTS

2. 安装编译依赖

   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 fastjar flex gawk gettext gcc-multilib g++-multilib \
   git gperf haveged help2man intltool libc6-dev-i386 libelf-dev libglib2.0-dev libgmp3-dev libltdl-dev \
   libmpc-dev libmpfr-dev libncurses5-dev libncursesw5-dev libreadline-dev libssl-dev libtool lrzsz \
   mkisofs msmtp nano ninja-build p7zip p7zip-full patch pkgconf python2.7 python3 python3-pip libpython3-dev qemu-utils \
   rsync scons squashfs-tools subversion swig texinfo uglifyjs upx-ucl unzip vim wget xmlto xxd zlib1g-dev

3. 下载源代码，更新 feeds 并选择配置

git config --global http.sslverify false

git config --global https.sslverify false

git clone -b master https://github.com/whfweb/openwrt.git

cd openwrt

sudo apt update sudo apt install build-essential libncurses5-dev gawk git libssl-dev gettext zlib1g-dev swig unzip time rsync python3 python3-setuptools

./scripts/feeds clean

./scripts/feeds update -a

./scripts/feeds install -a

make menuconfig

4. 下载 dl 库，编译固件
（-j 后面是线程数，第一次编译推荐用单线程）

```bash
make download -j8
make V=s -j1

二次编译：

make clean 仅仅是清除之前编译的可执行文件及配置文件，比如bin路径下面的文件，config配置文件不会清除。 make distclean 清除所有生成的文件，连feeds也会干掉，只留下git clone完成时候的初始状态。 make -j$(($(nproc) + 1)) V=s

cd openwrt
git pull
./scripts/feeds update -a
./scripts/feeds install -a
make defconfig
make download -j8
make V=s -j$(nproc)

如果需要重新配置：

rm -rf ./tmp && rm -rf .config

make clean
make distclean

检查ubuntu子系统当前代理设置

echo $http_proxy echo $https_proxy

如果没有设置，可以临时设置（端口9090是DevSidecar默认）

export http_proxy=http://127.0.0.1:9090 export https_proxy=http://127.0.0.1:9090

1. 清除当前终端会话的代理

unset http_proxy https_proxy HTTP_PROXY HTTPS_PROXY

2. 验证已清除

echo "http_proxy=$http_proxy" echo "https_proxy=$https_proxy"

应该显示空行

明确清除所有代理设置（确保下载不受影响） unset http_proxy https_proxy HTTP_PROXY HTTPS_PROXY git config --global --unset http.proxy 2>/dev/null || true git config --global --unset https.proxy 2>/dev/null || true