[PATCH] lld: handling of -flavor / -core command line switches

[Rui Ueyama]

I see your need. My concern of possible conflict of "-flavor" option with the existing linker is hypothetical, so I think I'm OK to allow -flavor to appear in any place in the command line.

However the current evaluation order doesn't seem correct. I think it make a decision on the flavor in this order.

1. If argv[0] is "ld", the default linker driver is chosen
2. If argv[0] can be interpreted as a triple, the triple is chosen
3. otherwise, look for -flavor (and probably argv[0] is "lld" in this case)

Currently 3 takes precedence over 2, which I feel wrong.

http://reviews.llvm.org/D5384