[LLVMdev] Can libc++ build for arm cross compiler?

Richard Pennington
Tue, 30 Sep 2014 09:22:11 -0000

On 09/30/2014 02:37 AM, gamma_chen wrote:
> The following web say the libc++abi is ready on arm.
> http://libcxxabi.llvm.org/spec.html
>
> I try to build libc++ and libc++abi for host x86_64(linux) and target
> arm(linux) but fail.
> I have read the web http://llvm.org/docs/HowToCrossCompileLLVM.html
>
> Does anyone know whether it's available for my need? If you know how
> to build, what is the build options you use?
>
I use libc++ and libc++abi (as well as compiler-rt) for the ELLCC cross
compilation tool chain project (http://ellcc.org). I use makefiles to
build the libc++ stuff, which are pretty dependent on being used in an
ELLCC environment. You can get pre built binaries from
ftp://ellcc.org/pub. The tarballs contain pre built libraries for ARM
(as well as Mips, x86, PowerPC, and semi-functional Microblaze).

-Rich
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