[llvm-dev] Using LLVM from Autoconf

[Jack Howarth via llvm-dev]

Russell,
     You would have better luck asking those questions on
autoconf at gnu.org as the llvm project has just finished depreciating
the use of autoconf in favor of cmake.
             Jack

On Wed, Mar 23, 2016 at 4:35 PM, Russell Wallace via llvm-dev
<llvm-dev at lists.llvm.org> wrote:
> I'm writing a C++ program that uses LLVM, and trying to build it with
> autotools. Thanks to Diego Novillo, there is an M4 macro that detects
> llvm-config: https://github.com/google/autofdo/blob/master/m4/ax_llvm.m4
>
> How do I use it? Given that I've written a basic configure.ac that can
> compile a basic C++ program, how do I modify it to make use of the macro?
> And should the macro be copied into the project directory as a separate file
> or pasted into configure.ac? I tried a Google search for how to include a
> macro from configure.ac but I'm not clear on what the results mean.
>
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