交叉编译zbar

http://zbar.sourceforge.net/download.html

首先记得设置交叉编译工具链的路径到PATH环境变量中

./configure --host=arm-openwrt-linux --enable-shared --enable-static --without-imagemagick --without-jpeg --without-python --without-gtk --without-qt --without-xshm --disable-video --prefix=/home/xiaodong/cross/

make clean && make && make install