[LLVMdev] [PATCH] llvm-config: add svn revision to --version

[Benjamin Kramer]

Frits van Bommel wrote:

> I don't think that's enough for LDC; we want to be able to compare  
> the version
> with #if, so we need it to produce something like '#define LLVM_REV  
> 71981' (i.e.
> a raw integer, not a string).

Here is another patch which adds a new option to llvm-config:

$ llvm-config --revision


or, if the build script couldn't find svn:

$ llvm-config --revision
0

I think this is also a safer approach, it won't break anything that  
relies on the
current llvm-config behavior.

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