C++Builder's [`ilink32.exe`][1] expects its different types of input /
output files to be in a particular sequence and comma-separated -- even
in the response file as experimentation revealed, contrary to what is
documented. The lines of the response file need to end with `+`.
Also [`setargv.obj`][2] is MSVC-specific. The C++Builder equivalent is
[`wildargs.obj`][3].