我一直打算用Openwrt的SDK编译，但是Openwrt 我一直编译失败

make[5]: Leaving directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/zlib'
make[5]: Entering directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/libbacktrace'
make all-am
make[6]: Entering directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/libbacktrace'
true DO=all multi-do # make
make[6]: Leaving directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/libbacktrace'
make[5]: Leaving directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/libbacktrace'
make[5]: Entering directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/libcpp'
make[5]: Leaving directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/libcpp'
make[5]: Entering directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/libdecnumber'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/libdecnumber'
make[5]: Entering directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/fixincludes'
make[5]: Nothing to be done for 'all'.
make[5]: Leaving directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/fixincludes'
make[5]: Entering directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/gcc'
build/genattrtab /root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04/gcc/config/mips/mips.md insn-conditions.md \
-Atmp-attrtab.c -Dtmp-dfatab.c -Ltmp-latencytab.c
Makefile:3583: recipe for target 's-attrtab' failed
make[5]: *** [s-attrtab] Killed
make[5]: Leaving directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/gcc'
Makefile:3892: recipe for target 'all-gcc' failed
make[4]: *** [all-gcc] Error 2
make[4]: Leaving directory '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal'
Makefile:46: recipe for target '/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/.built' failed
make[3]: *** [/root/trunk/build_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/gcc-linaro-4.8-2014.04-minimal/.built] Error 2
make[3]: Leaving directory '/root/trunk/toolchain/gcc/minimal'
toolchain/Makefile:81: recipe for target 'toolchain/gcc/minimal/compile' failed
make[2]: *** [toolchain/gcc/minimal/compile] Error 2
make[2]: Leaving directory '/root/trunk'
toolchain/Makefile:80: recipe for target '/root/trunk/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/stamp/.toolchain_install' failed
make[1]: *** [/root/trunk/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/stamp/.toolchain_install] Error 2
make[1]: Leaving directory '/root/trunk'
/root/trunk/include/toplevel.mk:181: recipe for target 'world' failed
make: *** [world] Error 2