Linker ignores options from g++

Question

I'm trying to create object file without @-suffix with g++:

g++ -Wl,--add-stdcall-alias -c test.cpp

or

g++ -Wl,--kill-at -c test.cpp

But none of options works.

Using: MinGW32 with g++ v4.4, ld v2.19.1

Thanks!