[cfe-dev] clang -E -o support

[Chris Lattner]

On Jan 27, 2008, at 11:56 AM, Shantonu Sen wrote:
> To be more compatible with gcc, clang should support outputting  
> preprocessed source to a file, instead of relying on shell  
> redirection. The attached patch allows "clang -E a.c -o a.i" to  
> work. In fact, it supports the following:
> I also compiled PrintPreprocessedOutput.cpp with USE_STDIO set to 1  
> on Mac OS X, so I believe that codepath should work as well.

Excellent, thanks Shantonu!
http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20080121/003943.html

-Chris