openvpn交叉编译

下载地址：
RPM resource lzo (rpmfind.net)

首先下载lzo-2.10，解压后进入目录
./configure CC=(PLATFORM)-linux --enable-shared --disable-static --prefix=$(INSTALLDIR)/lzo/usr
make
make install
openvpn还依赖openssl，需要下载编译，此处省略

然后下载openvpn-2.5.3，解压后进入目录
1、./configure --host=arm-linux -enable-lzo --prefix=$PWD/install LZO_CFLAGS="-I/home/gg/snap/openvpn/lib/openvpn-2.5.3/install/include -L/home/gg/snap/openvpn/lib/openvpn-2.5.3/install/lib" LZO_LIBS="-llzo2"

使用过程注意：
export LD_LIBRARY_PATH=/opt/gtk/lib:LD_LIBRARY_PATH