下载json-c-0.9
./configure CC=mipsel-linux-gcc --build=mipsel-linux --host=i386-linux --prefix=/home/my/json-c-0.9/jsonlib
make
make check
make install
编译应用程序
mipsel-linux-gcc -ljson -I/home/my/json-c-0.9/jsonlib/include/json -L/home/my/json-c-0.9/jsonlib/lib -o test2 test2.c –std=c99
把/home/my/json-c-0.9/jsonlib/lib所有拷到arm板lib目录