请问ubuntu下有没有支持 直接命令行操作的tftp client啊?

我在ubuntu下用交叉编译工具mipsel-linux编译intel 的libupnp-1.3.1,
执行命令如下：
./configure --host=mipsel-linux
make
可是执行了make命令后，出现如下问题：
make[3]: 正在进入目录 `/home/jiangbo/sdk/libupnp-1.3.1/upnp'
if /bin/sh ../libtool --mode=compile --tag=CC mipsel-linux-gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../upnp/inc -I./inc -I../threadutil/inc -I../ixml/inc -I./src/inc -pthread -g -O2 -Os -Wall -MT src/ssdp/libupnp_la-ssdp_ctrlpt.lo -MD -MP -MF "src/ssdp/.deps/libupnp_la-ssdp_ctrlpt.Tpo" -c -o src/ssdp/libupnp_la-ssdp_ctrlpt.lo `test -f 'src/ssdp/ssdp_ctrlpt.c' || echo './'`src/ssdp/ssdp_ctrlpt.c; \
then mv -f "src/ssdp/.deps/libupnp_la-ssdp_ctrlpt.Tpo" "src/ssdp/.deps/libupnp_la-ssdp_ctrlpt.Plo"; else rm -f "src/ssdp/.deps/libupnp_la-ssdp_ctrlpt.Tpo"; exit 1; fi
mipsel-linux-gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../upnp/inc -I./inc -I../threadutil/inc -I../ixml/inc -I./src/inc -pthread -g -O2 -Os -Wall -MT src/ssdp/libupnp_la-ssdp_ctrlpt.lo -MD -MP -MF src/ssdp/.deps/libupnp_la-ssdp_ctrlpt.Tpo -c src/ssdp/ssdp_ctrlpt.c -fPIC -DPIC -o src/ssdp/.libs/libupnp_la-ssdp_ctrlpt.o
src/ssdp/ssdp_ctrlpt.c: In function `SearchByTarget':
src/ssdp/ssdp_ctrlpt.c:555: error: impossible constraint in `asm'
make[3]: *** [src/ssdp/libupnp_la-ssdp_ctrlpt.lo] 错误 1
make[3]:正在离开目录 `/home/jiangbo/sdk/libupnp-1.3.1/upnp'
make[2]: *** [all-recursive] 错误 1
make[2]:正在离开目录 `/home/jiangbo/sdk/libupnp-1.3.1/upnp'
make[1]: *** [all-recursive] 错误 1
make[1]:正在离开目录 `/home/jiangbo/sdk/libupnp-1.3.1'
make: *** [all] 错误 2

各位 如果有谁曾经成功编译过libupnp-1.3.1的话，请多多指教了，这到底是什么原因啊？