1下载源码:http://www.tcpdump.org/release/
libpcap-1.4.0.tar.gz
tcpdump-4.4.0.tar.gz
export PATH=/opt_gccarm/WMS-102-toolchain/bin/:$PATH;
export CC=arm-linux-gnueabihf-gcc
2 tar xvf libpcap-1.4.0.tar.gz
cd libpcap-1.4.0/
./configure --prefix=$PWD/install --host=arm-linux-gnueabihf --with-pcap=linux
make
make install
如果make报错：configure: error: Neither flex nor lex was found.
sudo apt-get install flex bison
3 tar xvf tcpdump-4.4.0.tar.gz
cd tcpdump-4.4.0/
./configure --host=arm-linux-gnueabihf
错误
checking Linux kernel version... unknown
configure: error: cannot determine linux version when cross-compiling
修复
# if test $ac_cv_linux_vers = unknown ; then
# as_fn_error $? "cannot determine linux version when cross-compiling" "$LINENO" 5
# fi
./configure --host=arm-linux-gnueabihf
make