[PATCH] D10356: scan-build: Add --analyzer-target option

[Honggyu Kim via cfe-commits]

honggyu.kim added a comment.

In http://reviews.llvm.org/D10356#219499, @krememek wrote:

> I see.  The problem is that the ad hoc interposition that scan-build uses does not handle the case that the underlying compiler is built as a cross-compiler, but does not take a direct target triple.  That compiler only builds for the other target, unlike clang which is a cross-compiler.


That's exactly what I was going to explain.  I hope that scan-build can automatically extract the target triple information from the given compiler, but there's no way to do it as of yet.  That's the reason I made this option to explicitly set the target triple info for analysis.

> In that case, I am fine with taking this change.  That you for explaining it.


Thanks for the review and comments. If you want to change the option name, --analyzer-target, I'm okay to change it. And I would also like to hear some feedback about the description for the option as well.
So please let me know if you have any other idea on that. I appreciate your help.


http://reviews.llvm.org/D10356