1.下载路径
2.编译
解压:
tar -xf libpcap-1.10.4.tar.xz
tar -xf tcpdump-4.99.4.tar.xz
编译libpcap
cpp
./configure --host=mips-v720s229-linux --target=mips-v720s229-linux CC=/opt/A1/mips-gcc720-uclibc229/sbin/mips-v720s229-linux-uclibc-gnu-gcc --prefix=$PWD/install
make -j16
make install
编译tcpdump
cpp
./configure --host=mips-v720s229-linux --target=mips-v720s229-linux CC=/opt/A1/mips-gcc720-uclibc229/sbin/mips-v720s229-linux-uclibc-gnu-gcc --prefix=$PWD/install
make -j16
make install
tcpdump编译依赖openssl,如果编译链没有安装openssl可以自己下载交叉编译openssl,然后将openssl的头文件openssl直接拷贝到tcpdump编译目录,然后指定openssl库路径编译
cpp
make -j16 LDFLAGS="-L/data/share/xxxxx/vpnvr/board/code/prebuild/out/_INSTALL/openssl-1.0.2n/lib"