[compiler-rt] clang_rt.builtins-aarch64 library

I believe the C source files in builtins directory are generic enough.

Why not build a clang_rt.builtins-aarch64 library?

–Sumanth G

Sure, we can build libclang_rt.builtins-aarch64.a, if there are users for it and, ideally, someone able to setup a buildbot and keep it in a working state.

I was building it on AArch64, but not as a buildbot, and I can't yet
set up an ARM64 bot at the moment, I'm afraid.

But I can test the configurations, if that helps.

cheers,
--renato

I would be happy to set up a bot.
But, I am new comer here, someone need to guide me through.

--Sumanth G

This should help you:

http://llvm.org/docs/HowToAddABuilder.html

I recommend also creating a local master to make sure the bot is
working as expected before adding it to the public infrastructure:

http://trac.buildbot.net/wiki/DownloadInstall

And you need to checkout Zorg's repository and add it to the Python's
search path:

svn co http://llvm.org/svn/llvm-project/zorg/trunk

Once the slave is building and passing all the tests it's supposed to,
contact Galina (cc'd) to add it to the official LLVM buildmaster.

cheers,
--renato