[llvm-dev] Using LLVM from Autoconf

[Russell Wallace via llvm-dev]

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.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160323/a8e29820/attachment.html>