Mine

configure:11541: checking if mipsel-linux-uclibc-g++ supports -c -o file.o
configure:11562: mipsel-linux-uclibc-g++ -c -Os -pipe -mips32 -mtune=mips32 -funit-at-a-time -I/home/jan/buildroot/brcm/staging_dir_mipsel/usr/include -I/home/jan/buildroot/brcm/staging_dir_mipsel/include -I/home/jan/buildroot/brcm/staging_dir_mipsel/usr/include -I/home/jan/buildroot/brcm/staging_dir_mipsel/include -I/home/jan/buildroot/brcm/staging_dir_mipsel/usr/include -I/home/jan/buildroot/brcm/staging_dir_mipsel/include -o out/conftest2.o conftest.cpp >&5
configure:11566: $? = 0
configure:11588: result: yes
configure:11614: checking whether the mipsel-linux-uclibc-g++ linker (mipsel-linux-uclibc-ld) supports shared libraries
configure:11639: result: yes
configure:11706: checking dynamic linker characteristics
configure:12294: result: GNU/Linux ld.so
configure:12303: checking how to hardcode library paths into programs
configure:12328: result: immediate
configure:18479: checking whether byte ordering is bigendian
configure:18690: result: no
configure:18729: checking the byte alignment
configure:18734: error: cannot run test program while cross compiling
See `config.log' for more details.