> Is 'ld' a part of gcc toolchain? See http://sources.redhat.com/binutils/
> 6617 char *s = find_a_file (&exec_prefixes, "collect2", X_OK, 0); collect2 is a wrapper around ld which invokes ld twice if needed - once to gather information, and a second time with an additional object it generates that supports some of the features gcc provides which need to know about all the symbols in the file.
