[llvm-dev] Building the CRT

Vedant Kumar via llvm-dev
Mon, 20 Mar 2017 20:57:57 -0000

Shot in the dark: double-check that your checkout is under llvm/projects or
llvm/runtimes, and wipe your cmake cache before attempting a rebuild.

vedant

> On Mar 20, 2017, at 12:47 PM, Evandro Menezes via llvm-dev <llvm-dev at
lists.llvm.org> wrote:
>
> Folks,
>
> I'm at a loss trying to add Compiler-RT to an LLVM build, even after
checking out the instructions at http://compiler-rt.llvm.org, so I'd
appreciate your help.
>
> I've tried adding the CMake options LLVM_ENABLE_PROJECTS,
LLVM_BUILD_EXTERNAL_COMPILER_RT, LLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR,
CLANG_DEFAULT_RTLIB.  All to no avail.
>
> FWIW, I'm building for the targets AArch64, ARM and X86.
>
> Feeling like a newbie makes me want to cry... :-}
>
> Thank you,
>
>
> --
> Evandro Menezes
>
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