[cfe-dev] Small patches to allow fully independent clang/llvm/compiler-rt/libc++

[Renato Golin via cfe-dev]

On 14 October 2015 at 11:56, C Bergström <cbergstrom at pathscale.com> wrote:
> I don't know if this approach is acceptable to upstream, but I'd like
> to build "pure" clang packages without any system GNU dependency.

Hi Chris,

If I get it right, you're setting the defaults at CMake time, so that
you don't have to specify it in the command line for that particular
build.

If that's so, I like where this is going, but I'm just one voice.


> These patches allow that by making it a compile time option, but
> shouldn't impact any current defaults.

Some people may disagree on the principle, even if it doesn't affect
current builds. But I'll let them voice their concerns. I may be
biased towards build time parametrisation, so even my opinion is
weakly held.

cheers,
--renato

PS: Are you missing libc++abi intentionally? If not, may be good to add, too.