[cfe-commits] [PATCH] Add multiple prefixes to Option.
daniel at zuster.org
Fri Oct 19 10:38:04 PDT 2012
I understand what this patch does, but I don't really understand the
motivation for it, yet.
Why is this the "main feature" needed for sane gnu-ld and link command
It seems to me, that what you really need for those is a completely
separate option parsing table. I can see how this patch could be
useful if you wanted to accept the same options for the link.exe
parsing just with a '/' at the front, but that doesn't seem right to
me. It seems to me that the link.exe parsing or cl.exe parsing would
end up using a completely separate parsing table.
Can you explain?
On Thu, Oct 18, 2012 at 3:53 PM, Michael Spencer <bigcheesegs at gmail.com> wrote:
> Hi ddunbar,
> This patch adds support for multiple prefixes per option. This is the main feature needed for sane gnu-ld and link command line support.
> Most of the ["-"]'s can be refactored to a common class in tablegen, but I have a few more widespread tablegen changes I want to make before doing all the refactoring needed.
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